Question

Question 22
Proteins are important organic compounds found in all living things. They are composed of building blocks called __.



a
nucleic acids
b
amino acids
c
monosaccharides
d
lipids
Question 23
Which of the following is true about ALL enzymes?
Top 3 Functions Of Enzymes In The Body ...




a
They work on a single set of substrates.
b
They catalyze a variety of different reactions.
c
They break down immediately following the reaction they catalyze.
d
They increase the energy of activation of a reaction.
Question 24
Match the organic macromolecule with one of its cellular roles in living organisms.

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Column A
Column A
1.
Lipids:
Lipids
2.
Carbohydrates:
Carbohydrates
3.
Proteins:
Proteins
4.
Nucleic acids:
Nucleic acids
Column B
Column B
a.Used primarily for protein synthesis - determine what and who you are.
b.
Some types lower the energy of activation for reactions to occur more quickly, all are made up of amino acids.

c.
High energy value storage material and can be used for insulation and cushioning.

d.
Primary source of energy for most organisms, and are made of at least one monosaccharide.

Question 25
A monomer is to a polymer, like a

a
word is to a sentence.
b
Lego block is to a Lego castle.
c
tree is to a forest.
d
All of the above
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English

Answer 1

Here are the answers to your questions:

**Question 22:** Proteins are important organic compounds found in all living things. They are composed of building blocks called __.
**Answer:** b - amino acids

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**Question 23:** Which of the following is true about ALL enzymes?
**Answer:** a - They work on a single set of substrates.

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**Question 24:** Match the organic macromolecule with one of its cellular roles in living organisms.
- **1. Lipids:**
**Answer:** c. High energy value storage material and can be used for insulation and cushioning.
- **2. Carbohydrates:**
**Answer:** d. Primary source of energy for most organisms, and are made of at least one monosaccharide.
- **3. Proteins:**
**Answer:** b. Some types lower the energy of activation for reactions to occur more quickly, all are made up of amino acids.
- **4. Nucleic acids:**
**Answer:** a. Used primarily for protein synthesis - determine what and who you are.

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**Question 25:** A monomer is to a polymer, like a
**Answer:** d - All of the above

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