Identify the structures a virus can contain.

Answers

Answer 1

Answer:

The simplest virions consist of two basic components: nucleic acid (single- or double-stranded RNA or DNA) and a protein coat, the capsid, which functions as a shell to protect the viral genome from nucleases and which during infection attaches the virion to specific receptors exposed on the prospective host cell.


Related Questions

The flower is the blank organ
responsible for making blank.
Its strong odor attracts black
that help transport the black
from the stamen to the blank

Answers

The major floral components are the male stamen and the female pistil. The flower is an empty organ from the stamen to the blank. Anthers and filaments make up the stamen's two components.

What gender does the stamen have?

The top-most anther and the stalk and filament that supports it are together referred to as the stamens, which are the male components of the flower. The pistil is the name for all of the feminine components. Stigma is the name for the sticky, pollen-receptive portion of the pistil that sits on top.

What role does a stamen play in the body?

Flowering plants have stamens as their male reproductive organs. They are made up of an anther, which is where pollen develops, and, in the majority of species, a stalk-like filament that supplies the anther with nutrients and water while positioning it to facilitate pollen dissemination.

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What step in glycolysis is oxygen needed?

Answers

Answer:

Glycolysis can take place without oxygen in a process called fermentation.

Explanation:

The other three stages of cellular respiration—pyruvate oxidation, the citric acid cycle, and oxidative phosphorylation—require oxygen in order to occur.

what do these lines of the soliloquy show. Shakespeare

Answers

The lines of soliloquy, from the Shakespearean play of Romeo and Juliet, shows A). Romeo's thoughts.

How do they show Romeo's thoughts ?

In the soliloquy, Romeo is struck by the beauty of Juliet, who he sees for the first time on her balcony. He compares her to the sun, and says that she is so beautiful that she makes the moon pale with envy. This shows that Romeo is deeply in love with Juliet, and that he is overwhelmed by her beauty.

The soliloquy also shows Romeo's awareness of the dangers of their love. He knows that Juliet is from a rival family, and that their love is forbidden. He also knows that he is already married to another woman. However, despite all of these challenges, Romeo is determined to be with Juliet.

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The full question is:

[Romeo:] But, soft! What light through yonder window breaks?

It is the east, and Juliet is the sun!

Arise, fair sun, and kill the envious moon,

Who is already sick and pale with grief,

That thou her maid art far more fair than she

What do these lines of the soliloquy show?

A). Romeo's thoughts

b). Romeo's actions

c). Romeo's worries

~+*PLEASE ANSWER ASAP! BRAINLIEST AND 20 PTS!*+~

How does reproductive isolation differ in sympatric modes and allopatric modes of speciation?

Answers

Answer:

In allopatric speciation the groups are reproductively isolated and diverge due to a geographic barrier. In sympatric speciation, reproductive isolation and divergence occur without geographic barriers, for example polyploidy.

"I hope and my information serves you"

Explanation:

Why is visualization not sufficient to properly identify bacteria?
A. Bacteria have a limited set of shapes.
B. Identification is only needed in clinical specimens.
C. Many unrelated bacteria can share the same shape.
D. Bacteria have a limited set of shapes and many unrelated bacteria share the same shape.
E. Not all bacteria can be seen with a light microscope.

Answers

Visualization not sufficient to properly identify bacteria the correct option is (D). Bacteria have a limited set of shapes and many unrelated bacteria share the same shape.

Some bacteria, known as vibrio, have comma- or rod-like shapes; others might have spiral or tightly wound shapes, known as spirilla or spirochaetes. A few more uncommon shapes, including microorganisms in the form of stars, have been described.

Numerous bacterial species only exist as solitary cells, while others create distinctive associations. For example, Neisseria forms diploids (pairs), streptococci form chains, and staphylococci cluster into "bunch of grapes"-like clusters.

Soil, water, acidic hot springs, radioactive waste, and the deep biosphere of the Earth's crust are all home to bacteria. Through the recycling of nutrients, such as the fixation of nitrogen from the atmosphere, bacteria are essential at many phases of the nutrition cycle. The decomposition of dead corpses is a part of the nutrient cycle; bacteria are in charge of the putrefaction phase of this process.

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6. Los seres humanos producen desechos celulares que salen del cuerpo gracias a diferentes procesos de los cuales están a cargo varios sistemas, selecciona uno que NO haga parte de este proceso: A. Sistema urinario B. Sistema respiratorio. C. Piel. D. Sistema reproductor.

Answers

Answer:

D. Sistema reproductor.

Explanation:

La excreción es el proceso de eliminar los desechos y el exceso de agua del cuerpo. Estos desechos pueden ser dañinos y pueden causar daños.

Los órganos responsables de la excreción son el riñón, los pulmones, la piel, el hígado y el intestino grueso.

La piel elimina el sudor, el exceso de agua y las sales a través de las glándulas sudoríparas.

El sistema urinario está formado por riñón, uréteres, vejiga y uretra. El riñón elimina el exceso de agua y sal al producir orina que luego se transporta con la ayuda de los uréteres, la vejiga y la uretra.

En el sistema respiratorio, los pulmones excretan sustancias gaseosas, como dióxido de carbono y agua.

Write 3 statements you know about the Corona virus from the Tv, friends. Thanks

Answers

Answer:

it's contagious

you should stay 6 feet apart

could be fatal

Explanation:

you have two bean burritos with the same ingredients. One burrito weighs 0.3 pounds, while the other weighs 0.5 pounds. After microwaving each of them for one minute, which burrito will be hotter? Explain your answer.

Answers

Answer:

the one that weighs less

Explanation:

the one that weighs less has less of the amount of ingredients in it which takes less long to cook and heats up faster

Answer:

0.3 pounds

Explanation:

I say that because since there is less weight on one of them, it doesn’t have to be cooked as long, or else it may get cooked TOO  uh since it weighs less, while the other one may be cooked perfectly since there is more to cook.

a small, tumorlike, benign growth that projects from a mucous membrane surface is called a(n):

Answers

A small, tumorlike, benign growth that projects from a mucous membrane surface is called a polyp. A polyp is a growth that can occur in various parts of the body, including the colon, nasal cavity, and uterus.

These growths usually develop on a mucous membrane, which is a type of tissue that lines many internal organs and body cavities, such as the respiratory, digestive, and reproductive systems. The exact cause of polyps is not always known, but they are often associated with chronic inflammation or irritation of the mucous membrane.

Polyps can vary in size and shape and may be asymptomatic or cause symptoms such as bleeding, pain, or difficulty breathing. While some polyps may be cancerous, most are benign, meaning they do not spread to other parts of the body. However, even benign polyps can cause complications if left untreated, such as obstructing a passageway or becoming infected.

Treatment for polyps depends on their location and size. Some polyps can be removed during a routine procedure, while others may require surgery. Preventative measures such as regular screenings and avoiding risk factors like smoking and excessive alcohol consumption can also reduce the risk of developing polyps.

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Certain hormones , such as follicle stimulating hormone (FSH) and luteinsing hormone (LH) affect the reproductive organs of both males and females . Other hormones, known as _______, have significantly higher concentrations in one gender rather than the other. ______ and ______ are the most critical of these, playing a key role in the development of reproductive systems and gender-specific traits. High concentrations of these hormones in the opposite gender offten result in significant complications. _______ stimulates cells to produce testosterone in males, while in females, this hormone signals an increase in ovulation hormones to prepare for pregnancy. ______ stimulates the production of sperm in males, but signals growth of the ovum in females.

FSH, LH, Androgen's, Estrogen, Prolactin, testosterone

Certain hormones , such as follicle stimulating hormone (FSH) and luteinsing hormone (LH) affect the

Answers

Answer:

LH, Estrogen, Prolactin, FSH, testosterone

Explanation:

just trust me :-)

Answer:

LH, Estrogen, Prolactin, FSH, testosterone

Explanation:

did it on usatestprep

your school wins the homecoming football game against its biggest rival. you watch as the smallest cheerleader tries to lift up the heaviest linebacker in her excitement. as she strains against his 300-pound load and does not move him, what type of muscle contraction are her muscles experiencing?multiple choiceeccentricisometricisotonicconcentric

Answers

The smallest cheerleader's muscles are experiencing an isotonic muscle contraction as she strains against the 300-pound load.

Isotonic muscle contractions are contractions where the muscle length remains the same, but the muscle tension increases. The cheerleader's muscles are not shortening or lengthening, but rather becoming stronger as she maintains her effort.

Isotonic muscle contractions are further divided into two types: concentric and eccentric. In a concentric muscle contraction, the muscle tension is increased as the muscle shortens, while in an eccentric muscle contraction the muscle tension is increased as the muscle lengthens.

The cheerleader's muscles are not shortening or lengthening, so the type of muscle contraction is isotonic. This type of contraction is beneficial for improving strength and muscle endurance. The cheerleader's enthusiasm and effort are a testament to the power of isotonic muscle contractions.

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Which of the following nucleotide sequences describes an antisense molecule that can hybridize with the mRNA sequence 5'-CGAUAC-3'? A 5'-GCTATG-3' X B 5'-GCUAUG-3' x C 3-GCUAUG-5' X D3'-GCAUAG-5' X

Answers

The correct nucleotide sequence that describes an antisense molecule capable of hybridizing with the mRNA sequence 5'-CGAUAC-3' is option D: 3'-GCAUAG-5'.

In antisense RNA, the nucleotide sequence is complementary to the mRNA sequence, and pairing occurs through base pairing rules (A with U and G with C). By aligning the sequences, we can observe that in option D, each nucleotide of the antisense sequence corresponds to the complementary base in the mRNA sequence.

Therefore, option D, 3'-GCAUAG-5', is the antisense molecule that can hybridize with the given mRNA sequence.

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Can someone pls solve this (I will give brainliest if answered correctly&this is in science)

Can someone pls solve this (I will give brainliest if answered correctly&this is in science)

Answers

Answer:

I would look up, "How does ______ adapt to the ocean?"

Explanation:

For example we can do Coral...

Coral is able to adapt to the ocean because they grow their own food and live in a symbiosis with organisms inside and on the coral itself.

Ex.

Bacteria, Algae, and Fungi

Please help fill out the table i don't
understand how to do it

Please help fill out the table i don't understand how to do it
Please help fill out the table i don't understand how to do it
Please help fill out the table i don't understand how to do it

Answers

To calculate the atoms of an element in a given molecule, we need to multiply stoichiometry by the number that is written on the foot of that element. Therefore, The balanced equation for photosynthesis reaction can be given as

CO\(_2\) + 6 H\(_2\) O → C \(_6\) H \(_{12}\)O \(_6\)+ 6 O \(_2\)

What is Balanced equation?

Balanced equation is the one in which the total number of atoms of a species on reactant side is equal to the total number of atoms on product side. The mass of the overall reaction should be conserved. There are so many types of chemical reaction reaction like combination reaction, displacement reaction.

The balanced equation for photosynthesis reaction can be given as

CO\(_2\) + 6 H\(_2\) O → C \(_6\) H \(_{12}\)O \(_6\)+ 6 O \(_2\)

Therefore, the balanced equation for photosynthesis reaction can be given as

CO\(_2\) + 6 H\(_2\) O → C \(_6\) H \(_{12}\)O \(_6\)+ 6 O \(_2\)

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Where in the cell does most of the activity occur during mitosis

Answers

Answer:

A unique feature of the nucleus is that it disassembled and re-forms each time most cells divide.

What is biogeographic isolation

Answers

Answer:the separation of members of the same species, a group of organisms that breed and produce offspring that can breed.

Explanation:

What is this called???
this is an animal that, generally, has smooth skin, lives on land, but reproduces in the water.

Answers

I think what your answer is would be Amphibians? I could be wrong.

Hope this Helps! :)

That sounds like a frog. They have smooth skin, live on land, and reproduce tadpoles in the water.

List 4 ways of how can you apply macromolecules to real world situations?

An example would be knowing if someone has a food allergy to a specific macromolecule by testing their stomach contents.​

Answers

The ways that one can apply macromolecules to situations include:

Macromolecules promote structural integrity.

They serve as a reservoir for stored energy, Have the capacity to store and retrieve

genetic data, and can They speed up metabolic processes.

What is a macromolecule?

A macromolecule, such as a protein or nucleic acid, is a very big molecule crucial to biophysical processes. It is made up of many atoms that are covalently bound. There are numerous macromolecules that are polymers of monomers, or smaller molecules.

Since macromolecules are composed of repeated monomer subunits, they are sometimes referred to as polymers, which means "many" units. Carbohydrates, lipids, nucleic acids, and proteins are examples of the four biological macromolecules of life. Protein makes up a sizable portion of our bodies' dry weight or the weight that is not water, which makes up a sizable portion of the total. Protein makes up a very high percentage of the substance in our organs (including the skin), glands, and body fluids. For example, our bones are roughly one-fourth protein. The entire animal kingdom, including the animals we feed and the bacteria that invade our bodies, is mostly constituted of protein, not just humans.

In no less than 300 words, summarize General Strain Theory, Social Control Theory, and Social Learning Theory. Provide an example for each.

Answers

General Strain Theory, Social Control Theory, and Social Learning Theory are among the leading criminological theories that explain criminal behavior, delinquency, and the reasons why people deviate from the social norm.

General Strain Theory(GST) is a sociological theory that asserts that individuals' strain or stress can lead to criminal behavior. According to GST, three sources of strain; failure, negative stimuli, and separation can contribute to an individual's deviant behavior.

Example: Suppose a person is looking for work but is continually refused because of his age. This may cause the person to feel frustrated and may lead him to engage in criminal behavior.

Social Learning Theory asserts that people learn to be violent or non-violent based on observation and modeling from their environment, and people in their social surroundings. The theory argues that people will engage in criminal behavior if they think the benefits outweigh the negative consequences. the theory also suggests that people are more likely to be violent if they feel their environment encourages it.

Example: A child might be exposed to a parent who uses violence as a means of problem-solving. They may grow up believing that violence is the only way to solve problems and begin engaging in violent behaviors themselves.

Social Control Theory argues that people do not commit crimes or deviant behavior because they fear the negative consequences of doing so and they are less likely to engage in deviant behavior as they have stronger ties to society.

Example: A person may choose not to engage in criminal behavior because they fear the punishment that may come with it.

In conclusion, these three theories attempt to explain criminal behavior and deviant behavior from different perspectives. While General Strain Theory argues that strain or stress leads to deviant behavior, Social Control Theory suggests that people will refrain from criminal activity because of the consequences. Social Learning Theory asserts that people learn from their environment and the people in it and may model or imitate their behavior.

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Select the correct answer. Why does soil become less fertile the deeper into the Earth it gets? OA The farther down, the more it is removed from organic matter. O B. The percentage of rock dramatically increases after the O Horizon. O C. The D Horizon prevents nutrients from reaching the other levels, OD. Farmers do not take care of soll below the O Horizon. Reset Next​

Answers

Answer:

A

Explanation:

 

What is the name of the process by which an electric impulse moves through a nerve cell?

Answers

Explanation:

Action Potential.

An action potential, also called a nerve impulse, is an electrical charge that travels along the membrane of a neuron. It can be generated when a neuron's membrane potential is changed by chemical signals from a nearby cell.

Cyanobacteria built ancient coral reefs known as ________.

Answers

Answer:

Stromatolites

Explanation:

Stromatolites or stromatoliths are layered sedimentary formations that are created by photosynthetic cyanobacteria. These microorganisms produce adhesive compounds that cement sand and other rocky materials to form mineral “microbial mats”. In turn, these mats build up layer by layer, growing gradually over time. A stromatolite may grow to a meter or more. Although they are rare today, fossilized stromatolites provide records of ancient life on Earth. Hope this helps :)

stromatolites is the answer

How can changes to the physical or biological components of an ecosystem affect organisms and populations?

Answers

Explanation:

Because population increase the number of people so,their need will increase. Hence it can change to the physical or biological components of an ecosystem.

Secondary minerals are most prominent in the ________ fraction of soils.
a. organic
b. silt
c. clay
d. sand

Answers

Option c. is correct. Secondary minerals are most prominent in the clay fraction of soils.

Soil minerals are a natural source of plant nutrients that are released gradually over time as a result of chemical weathering. While secondary minerals are a byproduct of chemical weathering and are formed either by partial chemical alteration of primary minerals or by chemical precipitation from the reaction of components dissolved from other minerals.

The majority of secondary minerals are soil-stable hydrated aluminosilicates or Fe and Al oxyhydroxides. The majority of hydrated aluminosilicates are phyllosilicates also known as clay minerals, which are the most common secondary minerals in Canadian soils.

The fraction of clay minerals is fundamentally different from the sand and silt fractions, not only in grain size but also in mineralogy. It typically contains secondary minerals which are by-products of chemical weathering and re-precipitation. Although some clay minerals are amorphous, crystalline clay minerals are the most common.

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Which statement describes the flow of energy through the keyboard as George plays?

Answers

This kinetic energy

By studying the distribution of different types of fossils, geologists have determined that some tectonic plates have traveled great distances.
Evidence to support this is that -
A. fossils of organisms that lived in warm climates have been found in arctic environments.
B. species of organisms in the fossil record have changed over geologic time.
C. some fossilized organisms have only been found on only one continent.
D. the oldest known fossils, found in the deepest rock layers, represent ocean organisms.

Answers

Answer:

the answer is A

Explanation:

The evidence to support the idea that some tectonic plates have traveled great distances is option A, "fossils of organisms that lived in warm climates have been found in arctic environments."

What does the distribution of fossil fuels tells us?

The distribution of fossils can provide important clues about how continents and tectonic plates have moved over time. When continents or plates separate, they can carry with them the fossils of organisms that were living in that area at the time. As a result, the same types of fossils can be found in geographically distant locations that were once connected.

For example, the discovery of fossils of tropical plants and animals in polar regions provides strong evidence that those regions were once located closer to the equator and have since moved to their current location. This phenomenon is known as "paleogeography" and has been instrumental in understanding the movement of tectonic plates and the history of the Earth's continents.

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which glands of the endocrine system produce and release substances through ducts or openings on the body's surfaces?

Answers

Exocrine glands of the endocrine system produce and release substances through ducts or openings on the body's surfaces.

Exocrine glands in the endocrine system create and release hormones through ducts or pores on the skin. Examples include sweat glands, lacrimal glands, and salivary glands. Our endocrine system, on the other hand, consists of endocrine glands that release hormones. Endocrine glands include, but are not limited to, your pituitary, thyroid, and adrenal glands.

Exocrine glands use ducts to discharge their substances onto the surfaces of your body. Conversely, endocrine glands release their substances directly into your blood. They are known as ductless glands. Endocrine glands, which secrete hormones, make up your endocrine system.

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Which cell is the first phase of m phase

Answers

The first cell of the the M phase is mitosis.

Different types of life have many characteristics in common. Which of the
following is a trait NOT shared by all forms of life?
A. Made of the elements C,H,N,O,P, S.
B. Needs water.
C. Has a method for movement.
D. Contains DNA.

Answers

Answer:

the correct answer is may be

made of elements C,H,N,O,P,S

The following trait that is NOT shared by all forms of life is a method for movement, and it is made of the elements C, H, N, O, P, and S.

What are the different life forms?

There are different life forms present on the earth. They are plants, animals, fungi, bacteria, protists, and archaea. Different organisms have different characteristics and organs for the functioning of the body.

Thus, the correct options are A and C.

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how low-cost water leads to waste of fresh water in irrigation, industries, and homes?

Answers

Up to 50% of the groundwater we use outside is lost to the elements including wind, evaporation, and runoff brought on by ineffective irrigation techniques, businesses, and infrastructure.

How does evaporation explain itself?

A liquid transforms into a gas during evaporation. It is simple to picture when puddles of rain "vanish" on a hot day and when wet clothing dries in the sun. In these instances, the sea phase is draining into a gas known as water vapor rather than really dissipating. Global evaporation takes place.

Why is the evaporation process so crucial?

Wind panels, or heat from the sun, is what causes the evaporation process to occur. It takes on moisture from garden soil as well as the biggest lakes and oceans. As the water is uncovered to the sun's heat, its level will drop.

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angston Hughes was part of an African-American literary movement known as the:Charleston.Ragtime Writers.Black Panthers.Harlem Renaissance. Astronomers find that light emitted by a particular element at one edge of the sun has a slightly higher frequency than light from that element at the opposite edge. what do these measurements tell us about the sun's motion Miss Lotties marigolds were perhaps the strangest part of the picture. Certainly they did not fit in with the crumbling decay of the rest of her yard. Beyond the dusty brown yard, in front of the sorry gray house, rose suddenly and shockingly a dazzling strip of bright blossoms, clumped together in enormous mounds, warm and passionate and sun-golden. The author used the imagery in these sentences primarily to help the reader understand that A) Miss Lottie didnt like her house B) The marigolds were something special that stood out in their surroundings C) The flowers were a strange color D) The marigolds flourished in the flower beds Dental crown: Uranium-234 is used to make dental crowns appear brighter. The alpha decay of uranium-234 produces what isotope? Helpppp me plzzzzzzzzzz Suppose that a small french bulldog grows isometrically. if its surface area increases by a factor of 3, by what factor does its volume increase? give your answer to two digits. how can you avoid nail diseases A drone flies 8 m/s due East with respects to the wind. The wind is blowing 6 m/s due North with respects to the ground. What is the speed of the drone with repeat to the ground?A. 14m/sB. 10m/sC. 2m/sD. 20m/s quarter of employees in the US do not trust their employers, and only about 50% of them believe that their bosses are open with them. TrueFalse A stone is thrown downward from the top of a cliff at 24m/s and hits the ground 7 seconds later. How tall is the cliff? At a science museum, a stationary bicycle is connected to an electric generator. By pedaling steadily, a museum visitor is able to keep a 75-watt light bulb fully lit for 45 seconds.What is the total energy, in kilojoules, consumed by the light bulb during this time? In kJ for which of the following reasons will a nurse use theory in evidence-based practice? The star betelgeuse appears red; the star rigel appears blue. What accounts for this difference? WILL GIVE BRAINLIESTIdentify and write each conjunction in the sentences below.1. Bobby and I will return the movie. I want to watch it tonight, whereas he wants to watch it tomorrow.2. We cleaned the entire house while you were resting. Not only is the floor clean, but so are the curtains and the walls.3. I will take the gift to her party since you have to work late. We will not eat dinner until you arrive.4. Keri, Sheri and Teri are triplets, although they do not look alike. Keri is taller than either Sheri or Teri.5. Neither Shawn nor Julie likes to roller skate. Not only do they fall down a lot, but they also twist their ankles, too. 4. what can osha compliance officers do with respect to facilities of establishments covered by the act? Marcus found a gamefor his brother. Thegame is $55.He has acoupon for 20% oft)How much will Marcusthepay for the game? A number cube is rolled 3 times. What is the probability that a number greater than 4 is rolled all three times? pls help thanks for the help according to your text developing skills in ____ and ____ are particularly problematic for students with learning disabilities 4. In this phase, loose ends are tied and the project is transitioned to a daily work environment.Select one:a. Defineb. Measurec. Analyzed. Improve/Designe. Control/Verify5. In this phase, teams develop hypotheses about casual relationships between inputs and outputs, narrow causation down to the vital few, and use statistical analysis and data to validate the hypotheses and assumptions they've made so far.Select one:a. Defineb. Measurec. Analyzed. Improve/Designe. Control/Verify