Which one by itself does not possess the ability to synthesize its own proteins?Please choose the correct answer from the following choices, and then select the submit answer button.a virusa human cell, a virus, and a bacterial cella viral particle and a bacterial cella human cella bacterial cell
Answers
The viral particle entities do not possess the ability to synthesize their own proteins.
A virus doesn't have the propensity to create its own proteins. Although viruses cannot carry out life-sustaining processes or reproduce, they are the classic parasites of the living kingdoms. Viruses are neither animals, plants, or bacteria. Since they lack ribosomes and are therefore unable to make proteins, they must rely on the ribosomes of their host cells to convert viral messenger RNA into viral proteins.
Through the processes of transcription and translation, proteins are created in cells. In essence, the transcription process includes converting the DNA template into mRNA. Following transcription, in which the amino acids are joined in a predetermined sequence with the aid of the genetic code, comes translation.
Hence, viral particle lacks protein synthesizing machinery.
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Related Questions
the natural succession of a small farm pond will tend to the natural succession of a small farm pond will tend to increase the depth of the pond. increase the total amount of shoreline. increase sediment depth while the aquatic species on the edge are replaced by terrestrial species. increase the amount of water in the pond.
Answers
increase of sediment depth while terrestrial species take the place of the aquatic species near the edge.
Which area of this pond is considered benthic?Benthic Zone is the last zone.Organic sediments and dirt make up the pond or lake bottom in this area.The digestive system of a lake or pond is called the benthic zone.Here is where microorganisms break down organic material from dead fish and animal excrement, aquatic plants, and dead algae.
What characteristics set apart aquatic from terrestrial ecosystems?While aquatic habitats do not require oxygen for life, terrestrial ecosystems do.B. While nutrients are not a major bottleneck for populations in terrestrial environments, they are for population in aquatic ecosystems.
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If a species has 24 chromosomes in its brain cells and 12 chromosomes in its gametes,
which of the following is the correct haploid and diploid values for this species?
A:Haploid-24 Diploid=12
B:Haploid-12 Diploid=24
Answers
Answer:A: haploid -24Diploid=12
Answer:
the answer would be a ma'am
I NEED HELP i literally dont understand this
Answers
Answer:Independent and Dependent variables
Explanation: 1. IV:fertilizer DV:grass
2.IV:salinity DV: goldfish
3.IV:minutes studied DV:effect of studying
4.IV:pesticides DV:size of apples
5.IV:amount he exercises DV:running a kilometer
6.IV:detergent DV: cleanliness of his clothes
7.IV:weight of dogs DV: puppies in litter
8.IV:time on social media DV:anxiety levels
9.IV:diet of rat DV: rats overall health
hope this helps :))
What are some advantages to being unicellular? Multicellular?
Answers
As a unicellular, you’ll be able to reproduce very quickly and you won’t need a complicated organ system. Being smaller in size can be an advantage of being a unicellular organism.
And as a multicellular, you’ll have competitive advantages of increasing in size without having limitations. They can have longer lifespans when individual cells die.
The removal of undigested remains of food from the alimentary canal is called
Answers
Answer:
Egestion
Explanation:
This is because Egestion is the process where undigested food remains is removed or discharged from the alimentary canal as faeces. In Egestion, the food that refuse to digest form faeces and it is remove from the body through defecation. While exrection is the removal of wastes products like urine from the alimentary canal.
which enzyme can repair breaks to the phosphate-sugar backbone of dna?
Answers
Answer:
Helicase unwinds the DNA and creates the replication fork for other enzymes to bind.
Explanation:
I hope this helps :)
what are some global recommendations to help the environment
need help asap!!
Answers
Answer:
Recycling!
Explanation:
A basic answer, but a globally, recycling is one of the most well known ways to help the environment. It conserves energy, reduces air and water pollution, reduces greenhouse gases, and conserves natural resources. Stanford recycled, composted, and otherwise source reduced 62% of its waste and reduced landfill by 35%. Recycling paper alone cuts down 75% of air pollution!
antigone calls the cave that creon is putting her in what 2 things?
Answers
Antigone refers to the cave that Creon is putting her in as both a "tomb" and a "bridal chamber." These terms highlight the duality of her fate: the tomb signifies her impending death, while the bridal chamber symbolizes her eternal union with the dead, particularly her brother Polynices.
King Creon is the antagonist in this play as he does not allow Antigone to bury her brother Polyneices. But like the parents who make their children clean their room, his reasoning isn't all bad and he makes this ruling because Polyneices had attacked Thebes with an army.
Two most dominantly affected characters of the book are Antigone, the daughter of dead Oedipus and Creon, king of Thebes and Antigone's uncle.
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what two characteristics do mosses liverworts and hornworts related
Answers
The two characteristics that mosses, liverworts, and hornworts are related by are their status as non-vascular plants and their ability to reproduce through spores.
Mosses, liverworts, and hornworts are all members of the division Bryophyta, which represents the group of non-vascular plants. Non-vascular plants lack specialized tissues for conducting water and nutrients throughout the plant body. Instead, they rely on direct absorption and diffusion. This distinguishes them from vascular plants like ferns, gymnosperms, and angiosperms. Additionally, mosses, liverworts, and hornworts reproduce through spores rather than seeds or flowers. They produce spore capsules that release spores, which eventually grow into new gametophytes.
This reproductive strategy is another shared characteristic among these three groups of plants. Therefore, the two characteristics that unite mosses, liverworts, and hornworts are their non-vascular nature and their spore-based reproduction. The answer is non-vascularity and spore reproduction .
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The unique pattern of DNA fragment distribution when separated by gel electrophoresis is referred to as what?
Answers
The unique pattern of DNA fragment distribution when separated by gel electrophoresis is referred to as a DNA fingerprint or DNA profile.
Gel electrophoresis is a technique used to separate DNA fragments based on their size and charge. In this process, DNA samples are loaded onto a gel matrix and subjected to an electric field, causing the DNA fragments to migrate through the gel.
The migration of DNA fragments through the gel results in the formation of distinct bands or patterns. These patterns are unique to each individual and can be visualized as a series of dark bands of varying lengths. The pattern of bands represents the distribution of DNA fragments within the sample.
This unique pattern of DNA fragment distribution is often referred to as a DNA fingerprint or DNA profile. It serves as a molecular signature specific to an individual and can be used for various purposes, including forensic identification, paternity testing, and genetic analysis.
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which one of the following would random dispersion most likely be observed?
Answers
Random dispersion most likely to be observed in a uniform environment. In a uniform environment, the resources are available in equal amounts throughout the habitat.
Thus, organisms in the environment compete equally for these resources. As such, there is no clustering or aggregation of organisms and their distribution appears random. For example, a field of daisies is a uniform environment and daisies grow uniformly across the field without any grouping or clustering.In contrast, in a clustered environment, resources are distributed unevenly. Some areas may have more resources than others and organisms cluster in areas with more resources. Thus, the distribution of organisms is not random. For example, trees in a forest do not grow uniformly throughout the forest. Instead, they form clusters in areas with more sunlight and nutrients.In a regularly spaced environment, the distance between individuals of the same species is equal. For example, cacti in a desert are regularly spaced because each cactus has enough space to obtain water and sunlight. Therefore, random dispersion is most likely to be observed in a uniform environment where resources are available in equal amounts throughout the habitat.For more questions on environment
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one of the major problems with the theory of mind-body dualism is identifying and demonstrating how the immaterial mind relates to and acts on the physical body/brain.
t
f
Answers
One of the major problems with the theory of mind-body dualism is identifying and demonstrating how the immaterial mind relates to and acts on the physical body/brain, the given statement is true because the theory of mind-body dualism is based on the idea that the mind and the body are separate entities.
The mind is considered to be an immaterial entity, while the body is a physical entity, the theory suggests that these two entities interact with each other, but the nature of this interaction is not well understood. One of the major problems with the theory of mind-body dualism is identifying and demonstrating how the immaterial mind relates to and acts on the physical body/brain. Some philosophers argue that the mind is able to influence the body through the process of causation. Others suggest that the mind is able to influence the body through the process of interaction or correlation.
It can be concluded that the theory of mind-body dualism is based on the idea that the mind and body are separate entities that interact with each other, but the nature of this interaction is not well understood. One of the major problems with this theory is identifying and demonstrating how the immaterial mind relates to and acts on the physical body/brain. Some philosophers suggest that the mind is able to influence the body through causation while others suggest that it is able to influence through interaction or correlation. So therefore the given statement is true because the theory of mind-body dualism is based on the idea that the mind and the body are separate entities.
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using the ruler, what is the value of A considering significant figures?__cm
Answers
Based on the measurement on the ruler, the value of A is 11.5 cm to 3 significant figures.
What are measurements?Measurements are values which are given describing the qualitative or quantitative properties of an observation.
The measurement of length of an object is a quantitative measurement.
The length of objects can be measured with a ruler.
Considering the measurement A on the ruler, the value of A is obtained by looking at the value it corresponds to on the ruler. The value id 11.5 cm.
In conclusion, measurements gives the qualitative or quantitative value of an observation.
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All living things have an evolutionary link to each other, but some species are more closely related than others. Based on the evidence presented, do you think the organisms in image 1 are more closely related to each other or to the snake? Explain your answer.
Answers
We have that In a bid to identify which living being that is most closely related, we tend to look at those with the most attributes in common or has the most similar features
From the question we are told
All living things have an evolutionary link to each other, but some species are more closely related than others. Based on the evidence presented, do you think the organisms in image 1 are more closely related to each other or to the snake? Explain your answer.
Generally
The living organism are closely Knitting and if closely looked at one can see that there are undeniable trait that exist between variant beingsIn a bid to identify which living being that is most closely related, we tend to look at those with the most attributes in common or has the most similar featuresFor example
A Man and A Baboon is closeWhile
A Man and A Snake is Far ApartFor more information on this visit
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Answer:
This is the sample answer BUT I rephrased it for you.Explanation:
The organisms in image 1 resemble one another more closely. Their skeletal systems are comparable. The snake's body is built very differently. The skull of the snake is present, but it differs greatly from the skulls of the creatures in image 1.
Which of the following statements about gene therapy is not true?
OPTIONS
Functioning genes are used to replace mutated genes.
Gene therapy can cure any disease.
Somatic gene therapy only works on individuals.
Gene therapy is another form of artificial selection.
Answers
The untrue statement about gene therapy is that it is as follows: Gene therapy is another form of artificial selection (option D).
What is gene therapy?Gene therapy is any of several therapies involving the insertion of genes into a patient's cells in order to replace defective ones.
It is a medical approach that treats or prevents disease by correcting the underlying genetic problem.
Gene therapy techniques allow doctors to treat a disorder by altering a person's genetic makeup instead of using drugs or surgery.
Therefore, option D is untrue.
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In which TWO ways will a dog contribute to the carbon cycle?
It will release carbon dioxide in the atmosphere through respiration.
It will take in carbon dioxide from the atmosphere.
Its feces will contain carbon that will enter the geosphere.
It will convert carbon to a form that will be used by plants for energy.
It will decompose the body of plants to release carbon dioxide.
Answers
Answer:
a and c
Explanation:
A dog can contribute to the carbon cycle in two ways, which are by releasing carbon dioxide into the atmosphere through respiration process and its feces contains carbon that will enter the geosphere. Therefore, option A and option C are correct statements.
What are the two ways of contributing to the carbon cycle by a dog?Dogs releases carbon dioxide during respiration process into the atmosphere, thereby, contributing to the carbon cycle. During cellular respiration, Dogs inhale oxygen and exhale carbon dioxide as a byproduct.
The feces of dogs also contain carbon that enters the geosphere. When dogs defecate, their waste contains carbon in the form of organic matter. The feces when decompose releases carbon dioxide into the soil which then enters the geosphere, thereby, contributing to the carbon cycle.
However, there are also other natural processes or human activities that play a very important role in the carbon cycle as compared to the dog activity, but still the role of a dog in contributing to the carbon cycle is measurable, and a big part of the carbon cycle.
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Suppose a hare spotted a coyote and tried to run away. Coyotes can run at a speed of 70 km/h. Hare's can run at a speed of 65 km/h. How far could the hare run before the coyote catches up? assume the hare is 25 m from the coyote
Answers
Answer: 0.35 km or 350 m
Explanation:
The coyote runs 70 km/h
The hare runs 65 km/h
The coyote is 5 km/h faster than the hare
The hare is 25 m away, 0.025 km
I will graph this. x is the time passed, y is the distance. The point of intersection is when the coyote catches up.
(0.005, 0.35)
-> The hare can run 0.35 km before the coyote catches up.
Over the last 2 years, lead and copper levels within Flint, Michigan's water supply have significantly dropped. Why is it still important to public health to continue monitoring the lead and copper levels despite this drop?
Answers
what is h. pylori’s relationship to health and disease?
Answers
Associated with an increased risk of non-cardia gastric adenocarcinoma, gastric lymphoma and peptic ulcer.
H. pylori can damage the protecting lining of the stomach and small intestine. this may permit belly acid to create an open sore (ulcer). about 10% of humans with H. pylori will broaden an ulcer. inflammation of the stomach lining.
Helicobacter pylori is a ubiquitous organism that is associated with histological gastritis, peptic ulcer disorder, gastric mucosa-related lymphoid tissue lymphoma, and an extended threat of gastric adenocarcinoma.
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In which structure of the neuron would you expect to find sites of dopamine
synthesis?
a. myelin
b. synapse
c. cell body
d. axon
Answers
Answer:
c cell body may be I'm not confirmed
Question 16 of 30
After a hurricane, a small group of seabirds flew off course and formed a new
population. Gene flow between the new population of seabirds and the
original one stopped, and the two populations evolved differently.
What process first caused the seabird populations to evolve differently?
A. Natural selection
B. Genetic drift
C. Reproductive isolation
D. Geographic isolation
Answers
Answer:
It’s B genetic drift
Explanation:
The group of birds separated from one another which led to different evolution for both groups of birds because of the new environment
A dependent variable is:
Answers
Answer:
the variable that is being measured or tested in an experiment
Explanation:
just fax
The sun is considered non-renewable, it's just so
big we can't use it all up.
false
true
Answers
Answer:
False
Explanation:
The sun is considered a renewable source. Renewable energy sources such as the wind, the sun, and geothermal heat will never be exhausted through use
Two ecology students are studying different things on Isle Royale. The first student is keeping track of how the number of wolves on the island changes from year to year (but this student is not looking at any other species). This student is studying a wolf _____. The second student is evaluating the interactions between moose and wolves on the island (but this student is not considering any nonliving factors), and, as such, is studying a(n) _____.
Answers
The student who is tracking how the number of wolves on the island changes from year to year (without considering any other species) is studying a wolf population. The second student who is assessing the interactions between moose and wolves on the island (without considering any non-living factors) is studying a(n) ecosystem.
Ecology is the study of living organisms and their relationship with the environment. The ecology students are studying different aspects of the island. The first student who is tracking the changes in the number of wolves on the island from year to year is studying a wolf population. The second student, who is assessing the interactions between moose and wolves on the island without considering any non-living factors, is studying an ecosystem.
The term 'population' refers to all the individuals of a specific species in an area, whereas the term 'ecosystem' refers to all the living and non-living things in an area interacting with each other. The first student is looking at a single species' population, while the second student is studying the ecosystem's interactions between two species.
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HELP PLEASE I GIVE YOU BRAINLIEST I NEED HELP WITH 2
Answers
Answer:
C. makes the most sense so I hope I'm right
Explanation:
If this isn't correct I am so so so sorry!
HELP PLEASE//40POINTS AND I GIVE BRAINLIEST
Answers
Answer:
I will put the answer in the Explanation.
Explanation:
Number of Normal Cells: 30 trillionShape of Cells of Normal Cells: UniformNumber of Nuclei of Normal Cell: Spheroid shape, single nucleusAmount of Cytoplasm of a Normal Cell: Large cytoplasmic volumeNumber of Cancerous Cells: We don't all have cancer cells in our bodies. Our bodies are constantly producing new cells, some of which have the potential to become cancerous. At any given moment, we may be producing cells that have damaged DNA, but that doesn't mean they're destined to become cancer.Shape of Cancerous Cells: IrregularNumber of Nuclei in a Cancerous Cells: Multiple, enlarged nucleoliAmount of Cytoplasm in a Cancerous Cell: Small cytoplasmic volumeAnswer:
I will put the answer in the Explanation
Explanation:
Number of Normal Cells: 30 trillionShape of Cells of Normal Cells: UniformNumber of Nuclei of Normal Cell: Spheroid shape, single nucleusAmount of Cytoplasm of a Normal Cell: Large cytoplasmic volumeNumber of Cancerous Cells: We don't all have cancer cells in our bodies. Our bodies are constantly producing new cells, some of which have the potential to become cancerous. At any given moment, we may be producing cells that have damaged DNA, but that doesn't mean they're destined to become cancer.Shape of Cancerous Cells: IrregularNumber of Nuclei in a Cancerous Cells: Multiple, enlarged nucleoliAmount of Cytoplasm in a Cancerous Cell: Small cytoplasmic volumewhat is meant by the absorption spectrum of a pigment
Answers
The absorption spectrum of a pigment is a graphical representation of the wavelengths of light that a pigment can absorb.
Pigments, such as chlorophyll or hemoglobin, are molecules that can absorb light energy and use it to carry out specific functions within cells.
When a pigment is exposed to a range of wavelengths of light, some of these wavelengths are absorbed by the pigment and others are transmitted or reflected. The absorption spectrum of a pigment is determined by measuring the amount of light that is absorbed by the pigment at each wavelength. The resulting graph shows the wavelengths of light that are absorbed by the pigment, as well as the intensity of absorption at each wavelength. The absorption spectrum of a pigment is important because it can provide information about the pigment's structure, function, and interactions with other molecules. For example, the absorption spectrum of chlorophyll shows that it absorbs strongly in the blue and red regions of the visible spectrum, but poorly in the green region. This is why plants appear green to us, as green light is not absorbed but rather is reflected by the chlorophyll.
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The process of diffusion does NOT require energy. What kind of transport is this?
Facilitated diffusion
Answers
Answer:
passive transport cause it goes with it's concentration gradient
In order for speciation to occur, organisms can no longer interbreed. this is known as____.
Answers
Reproductive isolation prevents different species from interbreeding and producing viable offspring, possibly due to differences in mating habits, geographical barriers, or genetic incompatibilities.
When two populations are reproductively isolated, they evolve independently and eventually become distinct species.
which of the following is an advantage of aquaculture expansion?
i. highly efficient
ii. uses less water
iii. uses less fuel
iv. Prevents disease
a. i only ii only
b. i and ii only ,
c. i, ii, and iii
d. Hi, iii, iv
Answers
The correct answer is: c. i, ii, and iii i.e., highly efficient, uses less water and uses less fuel.
The advantages of aquaculture expansion include:
i. Highly efficient: Aquaculture can be highly efficient in terms of resource utilization, as it allows for controlled and optimized conditions for aquatic organisms' growth and development.
ii. Uses less water: Aquaculture generally uses less water compared to traditional agriculture. It can be designed with recirculating systems that minimize water consumption and reduce the impact on water resources.
iii. Uses less fuel: Aquaculture operations can be designed with efficient systems that reduce the need for fuel consumption. For example, recirculating aquaculture systems can minimize energy requirements by optimizing water flow and filtration processes.
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