Answer:
angiosperm is its other name.
The model below shows a carbide ion.
8 light grey and 6 dark grey balls sit at the center with 2 concentric black rings around them. The inner ring has 2 medium grey balls on it, and the outer ring has 8 medium grey balls on it. At bottom, a dark grey ball = +1, a light grey ball = 0, a medium grey ball = negative 1.
What could be done to change this carbide ion to a neutral carbon atom?
remove 2 electrons
add 2 electrons
remove 4 electrons
add 4 electrons
Answer:
It is actually remove 4 electrons i got it wrong when i chose b
Explanation:
Adding four electrons could be done to change this carbide ion to a neutral carbon atom. Thus, the correct option is D.
What is Carbide ion?Carbide ion is used in the manufacturing purposes and applications as well with this. Carbide ion is frequently used for the trekking poles, cleats, and the ski poles. Carbide ion is also utilized in the manufacturing of fishing weights and many other mechanisms which require cutting and pulverizing purposes.
Adding four electrons is the one thing which could be done to change this carbide ion to a neutral carbon atom.
Therefore, the correct option is D.
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what is MKS system?
Answer:
MKS system is the system of measurement in which length is measured in meter(m), mass in kilogram(kg) and time in second(s)
Lymphatic capillaries located in the GI tract are called ________.
Peyer's patches
chyle
lacteals
sucts
Answer: Lacteals
Explanation: Do I have to?
using a genetic code chart and the mRNA codons provided in the table below, fill in the appropriate amino acids in the BLANK boxes.
Answer: easy
Explanation:
inheritance refers to any trait that is controlled by more than one gene
Answer:
Inheritance traits are gained through the DNA molecules present in the chromosomes. It may involve more than one gene.
Please Answer
Which of the following is an example of a heritable characteristic (or inheritable trait) possessed by an animal that will improve its reproductive potential and survivability in its environment?
a. Position of geese flying in V formation
b. Color and shape camouflage of praying mantis
c. Muscle atrophy in aging dogs
d. Male dominance in a pack of wolves
The color and shape camouflage of praying mantises is an example of an heritable trait possessed by an animal that will improve its reproductive ability and survivability in its environment. So, the correct option is (B).
What are Traits?A phenotypic trait is defined as a specific type of a phenotypic characteristic of an organism that can be either inherited or environmentally determined, but usually occurs as a combination of both.
These are characteristics or features of an organism that are expressed by genes and/or influenced by the environment including physical properties of the organism such as hair color, leaf shape, size, etc., and behavioral characteristics such as bird nests.
The color and shape camouflage of praying mantises is an example of an heritable trait. Thus, the correct option is (B).
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HELP PLZ only if you know 11 points
Examine the image. Explain how the spider’s genes and environment have influenced its characteristics.
he blends in with the flower so his blood made his skin color white with yellow/orange.
hope i helped!
Research on laboratory rats suggests that hunger is controlled by the __________. A. Prefrontal cortex B. Hypothalamus C. Amygdala D. Cerebellum.
The primary brain vesicles are the forebrain, midbrain and hindbrain. The forebrain is the largest of all the three. Hunger is controlled by the hypothalamus.
What is the hypothalamus?Hypothalamus is a part of the forebrain and is situated below the thalamus region. It controls and regulated the ANS and pituitary activities. It majorly regulates thirst, body temperature, memory, homeostatic functions and hunger.b
It plays a crucial role in controlling the appetite, emotional responses, the release of hormones and physiological cycles.
The prefrontal cortex is the part of the forebrain, the amygdala is the part of the midbrain and the cerebellum is the part of the hindbrain.
Therefore, hunger is controlled by option B. hypothalamus.
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Answer:
B. hypothalamus
Explanation:
Edge 2022
if your stomach is empty and you want a snack, which would be more filling, a serving size of cheerios or pecans? why?
Answer: cheerios
Explanation: because cheerios are better than pecans
Because the 17 and the 13 Cicada have different breeding seasons and experience temporal isolation, what will probably never happen between the different species?
Answer:
Mutations in the gene pool
Explanation:
Complete the boxes to show how insulin controls blood glucose levels.
Keywords: glycogen, liver, glucose, pancreas, insulin, muscles
Answer:
insulin/glucose/liver/pancreas
Which type of micro-organism makes its own food, like plants do?
a - algae
b - protozoa
c - bacteria
d - yeast
Answer:
algae. I just looked it up. algae are autotrophs meaning they make their own food. I hope this helps!
Answer:
algae is your answer
Explanation:
hope help yiu
Study this diagram of a flowering tree's life cycle. What is the error in the diagram?
A- Stage 1
B- Stage 2
C- Stage 3
D- Stage 4
E- Stage 5
Answer:
I believe stage 3 correct me if im wrong
Explanation:
Answer:
c. Stage 3
Explanation:
Compare and contrast changes in the Pacific Ocean caused by El Niño and La Niña.
Do you think El Niño or La Niña creates more favorable weather changes in the United States? Defend your answer.
El Niño and La Niña are opposite phases of the El Niño-Southern Oscillation (ENSO) cycle, which is a fluctuation in sea surface temperature in the Pacific Ocean.
What is El Nino and La Nina?El Niño results in warmer than normal sea surface temperatures in the central and eastern Pacific Ocean, which can lead to changes in atmospheric circulation patterns and increased rainfall in some regions, such as South America and Australia, and decreased rainfall in others, such as the western United States and southeast Asia.
La Niña, on the other hand, results in cooler than normal sea surface temperatures in the central and eastern Pacific Ocean and can result in changes in atmospheric circulation patterns leading to increased rainfall in some regions, such as the western United States and Indonesia, and decreased rainfall in others, such as Australia and southern South America.
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The weight of astronaut on the moon will be
A) Less because the moon has less mass
B) Less because the moon has more mass
C) More because the moon has less mass
D) More because the moon has more mass
Answer:
A
Explanation:
The gravity of a body increases with its size. The moon is smaller than the Earth, so an astronaut will weigh less on the moon than they will on Earth. Good luck ^^
Explanation:
A because im big brain
multiple monomers can be linked together to form a:
Answer:
Polymer
Explanation:
Monomers can be linked together to form a polymer
What are the interactions that exist among living things and non-living things
in the tropical rainforest?
Answer:
Nutrients in rain forests are found mainly in living plants and the layers of decomposing leaves on the forest floor. Various species of decomposers, such as insects, bacteria and fungi, convert dead plant and animal matter into nutrients, according to Rainforest Biomes.
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Question 5 Choose all that apply. In Mammalian cardiovascular systems, valves are used to: a. encourage unidirectional blood flow through veins, back to the heart. b. prevent blood flow from atria to ventricles c. prevent blood flow from ventricles to atria d. prevent blood flow from aorta to ventricles. e. keep oxygenated blood separate from deoxygenated blood f. reduce blood flow to capillary beds www. Take Quiz Question 121 Which of the following features of Mammalian respiratory epithelia contributes to making gas exch that apply. a. Alveolar sacs are surrounded by elastic connective tissue. b. The interstitial space between cells of the alveolar sacs and capillaries is small. c. The total surface area of alveolar walls is large. d. Air flows countercurrent to blood across the respiratory membrane. e. The PO2 gradient is steep Epithelial cells of the alveolar sacs are thin
In the Mammalian cardiovascular system, valves are used to:Encourage unidirectional blood flow through veins, back to the heart. Prevent blood flow from atria to ventricles.Prevent blood flow from ventricles to atria.Prevent blood flow from aorta to ventricles.Reduce blood flow to capillary beds.
Therefore, options a, b, c, d and f are correct choices.Features of Mammalian respiratory epithelia that contributes to making gas exchange efficient: Alveolar sacs are surrounded by elastic connective tissue. The interstitial space between cells of the alveolar sacs and capillaries is small.
The total surface area of alveolar walls is large. Air flows countercurrent to blood across the respiratory membrane. The PO2 gradient is steep. Epithelial cells of the alveolar sacs are thin. Therefore, options a, b, c, d, and e are correct choices.
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Rank the components of a comet from largest to smallest. (>' symbol represents
"larger than")
O hydrogen envelope > coma > nucleus
coma > hydrogen envelope > nucleus
coma > nucleus > hydrogen envelope
O hydrogen envelope > nucleus > coma
o nucleus > coma > hydrogen envelope
1. Hydrogen Envelope: This is the largest part of a comet. It's an enormous cloud of hydrogen gas that surrounds the entire comet, extending millions of kilometers into space.
2. Coma: The coma is the cloud of dust and gas that surrounds the nucleus of a comet. It's usually the second largest component, expanding as the comet gets closer to the Sun and heats up.
3. Nucleus: The nucleus is the solid core of the comet, made up of rock, dust, and frozen gases. It's typically the smallest part of the comet, often just a few kilometers across.
So, from largest to smallest, the components of a comet would be ranked:
Hydrogen Envelope > Coma > Nucleus
Explain why all diseases are not infectious.
Create a definition (using a complete sentence) for each of these items based on your labels
from the atomic symbol above.
a) Element Symbol
b) Charge
c) Atomic Number
d) Mass Number
Answer:
a) the element symbol is how chemists and scientists can easily recognize elements; b) whether an atom is positive or negative ; c) the atomic number is the place an element is compared to the other elements; d) the mass number is the number of protons and neutrons in a nucleus
Explanation:
Which of the following is a warm-season turfgrass?
Question options:
zoysiagrass******
perennial ryegrass
annual bluegrass
all of these answers
none of these answers
Zoysiagrass is a warm-season turfgrass.
Turfgrass is a variety of grass that is cultivated and maintained for leisure, sport, or aesthetic reasons. It is employed in the construction of parks, golf courses, athletic fields, and lawns. Warm-season and cool-season grasses are the two primary categories of turfgrass.
Warm-season grasses are adapted to warm weather and are endemic to tropical and subtropical countries. Examples include Zoysiagrass, Bermuda grass, and centipedegrass. They are active from late spring to early October and thrive in temperatures over 60 °F.
Kentucky bluegrass, perennial ryegrass, and fescue are examples of cool-season grasses that are native to temperate regions and thrive in cool conditions. They are active in the spring and fall and do best in temperatures between 50°F and 65°F.
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CAN anyone pls answer dis!
Answer:
Plant and animal cells are eukaryotic, meaning that they have nuclei. Eukaryotic cells are found in plants, animals, fungi, and protists. They generally have a nucleus—an organelle surrounded by a membrane called the nuclear envelope—where DNA is stored.
Explanation:
cells accomplish all their functions in such a tiny, crowded package? Eukaryotic cells — those that make up cattails and apple trees, mushrooms and dust mites, halibut and readers of Scitable — have evolved ways to partition off different functions to various locations in the cell. In fact, specialized compartments called organelles exist within eukaryotic cells for this purpose. Different organelles play different roles in the cell — for instance, mitochondria generate energy from food molecules; lysosomes break down and recycle organelles and macromolecules; and the endoplasmic reticulum helps build membranes and transport proteins throughout the cell. But what characteristics do all organelles have in common? And why was the development of three particular organelles — the nucleus, the mitochondrion, and the chloroplast — so essential to the evolution of present-day eukaryotes
Fully human antibody targeting cd5, and fully human chimeric antigen receptor (car) and application thereof
Fully human antibody targeting CD5 is an antibody that binds to the CD5 protein, and fully human Chimeric Antigen Receptor (CAR) is a synthetic receptor that combines an extracellular antigen-binding domain and their application thereof is their potential to modulate the function of CD5-positive cells and provide targeted therapy for certain diseases.
A fully human antibody targeting CD5 is an antibody that specifically recognizes and binds to the CD5 protein. CD5 is a cell surface protein found on certain immune cells, such as T cells and B-1 cells. By targeting CD5, the fully human antibody can modulate the function of these immune cells.
A Chimeric Antigen Receptor (CAR) is a synthetic receptor that combines an extracellular antigen-binding domain, usually derived from an antibody, with intracellular signaling domains. CARs are typically engineered and expressed on immune cells, such as T cells, to redirect their specificity towards a specific antigen.
The application of a fully human CAR targeting CD5 would involve genetically modifying immune cells, such as T cells, to express the CAR. These modified immune cells would then be able to recognize and bind to CD5-positive cells, leading to the activation and killing of these cells. This approach could potentially be used in the treatment of diseases where CD5-positive cells play a role, such as certain types of leukemia or autoimmune disorders.
Overall, a fully human antibody targeting CD5 and a fully human CAR targeting CD5 have the potential to modulate the function of CD5-positive cells and provide targeted therapy for certain diseases.
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Order these events that occur during secondary succession correctly from 1-5.
The correct order of the secondary succesion in the forest is:
An oak-hickory forest is cut down and cleared for farming.The farm is abandoned.Crabgrass thrives in the hot, dry environment of the bare field and adds nutrients to the soil.Small shrubs invade the field, shading the soil and allowing pine seedlings to survive.Hardwood trees replace the pines and succession is complete.What is secondary succession?Secondary succession is the process of ecological succession that occurs after a disturbance or disruption of an existing ecosystem. It involves the gradual establishment and development of a new ecosystem in an area that was previously occupied by a different community of organisms.
Unlike primary succession, which occurs in areas where there was previously no ecosystem, secondary succession occurs in areas where an ecosystem has been disturbed or destroyed, but the soil and some plant and animal species remain. Examples of disturbances that can lead to secondary succession include wildfires, clear-cutting of forests, and abandoned agricultural fields.
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Need answer please thanks
Answer:
Sickle cell is a single gene disorder so you won't see it chromosomes so won't see it in a karyotype
Explanation:
Which of the following has been implicated in hemolytic uremic syndrome (HUS)?
- Salmonella typhi
- Escherichia coli
- Salmonella enteritidis
- Vibrio cholera
Escherichia coli has been implicated in hemolytic uremic syndrome (HUS).
Hemolytic uremic syndrome (HUS) is a severe condition characterized by red blood cell destruction, low platelet counts, and impaired kidney function. It is often caused by infection with a specific strain of Escherichia coli bacteria known as Shiga toxin-producing Escherichia coli (STEC).
STEC can be found in contaminated food, especially undercooked beef, as well as unpasteurized dairy products, raw fruits and vegetables, and contaminated water. Once the bacteria are ingested, they can produce a toxin called Shiga toxin, which can lead to HUS in some individuals.
Therefore, the correct answer is Escherichia coli.
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Write a brief explanation (paragraph length) of how , by calculating forces and torques in a physical system such as the human body, it is possible to deduce the best way to lift an object without injuring yourself.
When calculating forces and torques in a physical system such as the human body, it is possible to deduce the best way to lift an object without injuring yourself.
There are several factors that are important to consider when lifting objects, including the weight of the object, the position of the object, and the angle of the lift. By calculating the forces and torques involved in lifting an object, it is possible to determine the optimal technique for lifting the object without injuring yourself. For example, lifting a heavy object with the back muscles alone can cause strain and injury. However, by using the legs to provide the majority of the lifting force, the back can remain relatively straight and avoid injury. Additionally, lifting an object from a lower position, such as from the ground, can require more force and torque than lifting an object from a higher position. Thus, it is important to consider the position of the object before attempting to lift it. Overall, by carefully analyzing the forces and torques involved in lifting objects, it is possible to determine the optimal technique for lifting an object without injuring yourself. This can help prevent injury and ensure that the task is completed safely and efficiently.
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Carrying the genetic code and determining an organism's structure and function are the functions of
DNA
URNA
Answer:
DNA
Explanation:
The correct answer is the first option. Carrying the genetic code and determining an organism's structure and function are the functions of DNA. It is the hereditary material in almost all other organisms. The information in a DNA is stored as codes that is composed of chemical bases.
What does oxygen do in cellular respiration?
Answer:
Your body cells use the oxygen you breathe to get energy from the food you eat. This process is called cellular respiration. During cellular respiration the cell uses oxygen to break down sugar. Breaking down sugar produces the energy your body needs.