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zavuch27 [327]
3 years ago
11

What does the nosepiece of the microscope cantain

Biology
1 answer:
Rus_ich [418]3 years ago
8 0
"The rotating part of the microscope at the bottom of the body tube; it holds the objectives." -utahscience.oremjr.alpine.k12.ut.us
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Why is Catalase important to the body?
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Answer:

Catalase behaves as a catalyst for the conversion of hydrogen peroxide into water and oxygen.

Explanation:

Catalase is an antioxidant enzyme that plays a very important role in the protection against oxidative damage by breaking down hydrogen peroxide. It is a very highly conserved enzyme that has been identified from numerous species including bacteria, fungi, plants and animals.

Catalase has one of the highest turnover numbers for all known enzymes (40,000,000 molecules/second). This high rate shows an importance for the enzymes capability for detoxifying hydrogen peroxide and preventing the formation of carbon dioxide bubbles in the blood.

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Fiorella is likely to smile slightly, while Juana is likely to hold a straight face.

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This is defined as the capacity to understand or feel what another person is experiencing from within their frame of reference.

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2 years ago
What is a benefit to breeding purebreds?
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Biological polymers are produced by the process of __________, also known as __________. Choose two answers to fill in the blank
telo118 [61]

Complete question:

Biological polymers are produced by the process of __________, also known as __________. Choose two answers to fill in the blanks.

  1. dehydration synthesis
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  3. hydrolysis reactions
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Answer:

Biological polymers are produced by the process of dehydration synthesis, also known as condensation reactions.

Explanation:

The process of monomers union is known as Dehydration synthesis/condensation reactions. It refers to the formation of a polymer, by the union of many monomers, which also implicate <u>losing a water molecule</u> and using energy to occur. Every monomer has a free H atom and a hydroxyl group (-OH) in the extremes. When two monomers get together, the H atom and the -OH join to form a water molecule, which is released. The result is a polymer of two monomers and H₂O.

The opposite process is known as hydrolysis, which occurs when the polymer hydrates and releases monomers.

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