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3 years ago

Enzyme, antibody, hormone, and muscle are roles played by _____.

Biology

2 answers:

velikii [3]3 years ago

5 0

Protiens. They also help control the rate of reactions. The attached picture is the polymer I created if it helps any if you need th elements it is made out of.

Umnica [9.8K]3 years ago

5 0

Answer:

Proteins.

Explanation:

Protein is one of the major biomolecule of living organisms and acts as a main building block of the body. Proteins are the polymers of amino acids.

Most of the enzymes present in living organism are made upof proteins. Antibodies made up of heavy and light chains are the constituent of proteins. Hormones like insulin, glucagon and epinephrine are proteinaceous in nature. Muscle contains protein like actin, myosin and nebulin. Hence, protein can act as antibody, enzyme, muscle and hormone.

Thus, the correct answer is option 2.

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What are three differences between a plant cell and an animal cell

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An animal cell has none of these features.

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2 years ago

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3 years ago

Which of these processes are driven by energy from Earth's interior?

Angelina_Jolie [31]

I believe it’s B but I’m not sure sorry

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2 years ago

When Europeans arrived, the white and red pine that grew near the jack pine plains, were logged and then all the pine acreage wa

kari74 [83]

Answer:

Deforestation negatively impacts the carbon cycle as trees play an important role in balancing the amount of carbon in the atmosphere.

Explanation:

Deforestation is one of the most damaging activities to the environment due to different reasons but mainly because it releases important amounts of carbon dioxide to the atmosphere due to the logging and burning of forests and also leads to the reduction of fauna populations because of habitat destruction.

In this case, cutting white and red pines and then setting a pine acreage on fire disrupts the carbon cycle because:

a) [As stated above] Trees play an important role in balancing the amount of carbon dioxide (CO2) in the atmosphere as there is less photosynthesis carried out by plants - important part of the carbon cycle.

b) When trees (wood) are burned, the carbon that was formerly stored is released into the atmosphere as CO2, leading to another disruption in the carbon cycle.

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3 years ago

When has ocean acidification shown to widespread?

lara31 [8.8K]

It's shown to widespread in areas where there's a high amount of CO2 in the air, possibly near factories or any buildings that release emissions and have a significant carbon footprint.
Remember, ocean acidification is a large rise of the PH level in water, as it becomes more of an acid as opposed to a base. Carbon dioxide traps heat, and it's possible that the heat contributes to the acidification, as well. The fact that Co2 traps heat is the sole reason for global warming.
Hopefully this helped!

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3 years ago

Read 2 more answers