Which of the following polymers functions as insulation to help animals conserve heat

Answers

Answer 1

Answer: Lipids are the macromolecule that helps conserve heat.

Answer 2

Answer:

Lipids help the animal conserve heat.

Related Questions

Environmental policy addresses all of the following issues except _______.a.air pollutionb.water pollutionc.natural disastersd.overfishing
During protein synthesis, the peptide bond between amino acids is formed by the process of _____. see section 3.1 ( page 80) .
Red blood cells float in blood plasma. What kind of mixture is blood?
Which of the following states had the highest average yearly precipitation? A. Nevada B. Maine C. North Dakota D. Louisiana
Which of the following accurately describes the binomial nomenclature naming system? A. The second word indicates the organism's genus classification. B. The second word is always capitalized. C. The first word is always lowercase. D. The first word indicates the organism's genus classification.

An experiment is done on three tomato plants over a 50 day period to test the following hypothesis: If either fertilizer or compost is used on plants then a plant that gets fertilizer will affect the plant growth the most. The same amount of water and light were applied to each tomato plant. Pot A contained no fertilizer or compost, Pot B contained fertilizer and Pot C contained compost. Which is the independent variable? a. Time of experiment b. Amount of water c. Plant growth d. Amount of fertilizer

Answers

the correct answer is d. Amount of fertilizer. The independentvariable is the variable that is deliberately changed or manipulated in an experiment to see its effect on the dependent variable.

In this experiment, the independent variable is the amount of fertilizer or compost added to the tomato plants, as it is the variable being intentionally varied to test the hypothesis. Therefore, the correct answer is d. Amount of fertilizer. The dependent variable in this experiment is plantgrowth, which is the variable being measured to determine the effect of the independent variable. The other variables mentioned, time of experiment and amount of water, are likely held constant throughout the experiment as part of the experimental design, and therefore do not serve as independent variables.

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Which would have the GREATEST effect on the rate of photosynthesis in a plant? A) oxygen level B) light intensity C) sugar concentration D) starch concentration

Answers

The correct answer is option B, Light intensity

Reason -

Light intensity plays a major role in the regulation of photosynthesis. In the absence of light a plant is unable to photosynthesize. As the plant receives light through the chlorophyll , essential chemical reactions takes place thereby releasing free electrons which keep on driving the further processes or reactions in a plant to produce food and oxygen and energy..

The higher the light intensity, the higher is the rate of photo synthesis

Oxygen levels make no impact, they need CO2.
Sugar concentration makes no impact as that is a product.
Starch makes no impact.
Only light from the choices above is the factor in photosynthesis that could have the greatest effect as it is not a product yet a reactant

PLEASE HELP IM BEGGING YOUThe arrows in the diagrams represent the direction of movement of a certain type of molecules through the cell membrane of two different cells. The dots represent the relative concentrations of these molecules. Which processes are illustrated in the diagrams?

a

Cell A shows phagocytosis and Cell B shows diffusion

b

Cell A shows pinocytosis and Cell B shows osmosis

c

Cell A shows active transport and Cell B shows diffusion

d

Cell A shows dehydration synthesis and Cell B shows the circulation

Answers

Cell A shows active transport and Cell B shows diffusion in the given diagram.

What are the types of transport methods?

All higher organisms, including humans, animals, and plants, go through a process called transportation that is necessary, natural, and part of their physiological makeup.
To support life, this interaction is significant as it capabilities by continually shipping, different fundamental materials to and from all pieces of the body including cells, tissues, and organs.

Water, hormones, gases, mineral nutrition, organic material, and other things are the primary essential materials.
An organism's various modes of transportation include:

Active transport
Passive transport
Facilitated transport
Diffusion.

The term "active transport" refers to a process in which molecules use external energy to move from a lower concentration area to a higher concentration area against a gradient or obstacle.

Any substance's overall movement from a higher concentration area to a lower concentration area is known as diffusion.
This can occur between cells or within them. Due to the random movement of their particles, only gases and liquids experience diffusion.
It is an essential biological process.
It is how things enter and exit cells.
It occurs naturally and does not call for any energy.

The container or the particles themselves come into contact with one another.
In the end, the particles cover the entire container. There is no stirring, shaking, or wafting during diffusion.

We refer to this as the concentration gradient down because diffusion is the movement of particles from a higher concentration to a lower concentration.

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Answer:

C I think

Explanation:

What might happen to the DNA if a cell were to proceed through mitosis without first condensing the DNA? A. The DNA would be replicated. B. The DNA would be damaged. C. The DNA would remain in the nucleus. D. The DNA would not separate properly.

Answers

Answer:

D. The DNA would not separate properly.

Explanation:

Condensing the DNA into tightly coiled structures (chromosomes) is a crucial step in mitosis. This condensation ensures that the DNA separates properly into two daughter cells during cell division. If the DNA is not condensed, it could lead to errors in the distribution of genetic material to the daughter cells.

What is not a dissolved gas present in the oceanA carbon dioxide

B hydrogen

C oxygen

D nitrogen

Answers

The correct answer is option B, hydrogen.

The majority of the atmospheric gases are found in the sea water solution. In supplementation to oxygen and nitrogen, the most profusely found gas in the atmosphere, that is, carbon dioxide is found in the ample concentrations in the ocean waters.

However, hydrogen is not present, and if found it is found in minute concentration. Of the gases, nitrogen is the most abundant gas found in seawater, while oxygen is the second most abundant, and carbon dioxide is the most soluble gas, and one of the various constituents, which influences the pH balance of the ocean.

The answer is B. hydrogen.

Elements produce their spectrum when their electrons _____. are in the ground state move away from the ground state move toward the ground state all of the above

Answers

The best answer to the question that is being presented above would be 'move toward the ground state'. Elements produce their spectrum when their electrons move toward the ground state. All the other choices do not fit the blank space provided.

Answer:

Option C, move toward the ground state

Explanation:

When electron of an element move from a region of ground state to a region of high energy, it absorbs certain amount of energy. Now, when this electron starts moving from its excited stage to its ground stage it emits energy in the form of eigen states that vibrates with certain frequency just like the vibration of violin.

A spectrum is a distributed set of frequency and wavelength which corresponds to these eigen states

Hence otpion C is correct

Other Questions

Assuming the stomata are open to the same degree, the rate of transpiration should _____ on a rainy day compared with a sunny day, because the relative size of the H2O concentration gradient from the inside to the outside of the leaf would _____.a) increase: increaseb) decline: decreasec) increase: decreased) decline: increasee) remain the same: not change

Plants with a primary root and little lateral roots that extend out from it have a ____ system.

Which explanation is most likely the reason for the evolution of a larger brain in humans? The size of the human brain increases the more it is used. A larger brain allows humans to solve complex problems. The size of the human brain has changed randomly over time due to mutations. A large brain increases humans’ ability to fight and survive disease.

Peter and Rosemary Granta. spent more than 30 years studying Darwin’s tortoises. b. studied the migration of the camel. c. actually observed evolution by natural selection taking place. d. all of the above