Log in
Sign up for FREE
arrow_back
Library

Copy of 2. Macromolecules Questions 1 (5/28/2026)

star
star
star
star
star
Last updated about 3 hours ago
25 questions
Note from the author:
1
1
1
1
Required
1
Required
1
Required
1
6
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
1
Required
1
1
1
1
1
1
1
1
1
Question 1
1.

Question 2
2.

Question 3
3.

Question 4
4.

Question 5
5.

Question 6
6.

Question 7
7.

Question 8
8.

Question 9
9.

Question 10
10.

Question 11
11.

Question 12
12.

Question 13
13.

Question 14
14.

Question 15
15.

Question 16
16.
A _______ is a carbohydrate that cannot be broken down into a simpler sugar.
Question 17
17.
Question 18
18.
The brain relies exclusively on _______ for its energy needs.
Question 19
19.
_______ are complex carbohydrates formed from long chains of monosaccharides.
Question 20
20.
The primary function of _______ in animals is for short-term store energy, while _______ are for long-term storage of energy.
Question 21
21.
_______ fatty acids have no double bonds between carbon atoms.
Question 22
22.
The sequence of _______ in DNA determines the genetic code.
Question 23
23.
_______ is known as the hereditary material in living organisms.
Question 24
24.
Each nucleotide consists of a _______ , a _______ , and a _______ .
Question 25
25.
_______ speed up chemical reactions in the body. What kind of macromolecule are they? _______
Which of the following are properties of saturated fatty acids?
They are liquid at room temperature.
They contain as many hydrogen atoms as possible.
They are primarily found in plants.
They have straight chains.
What roles do proteins play in the body?
Energy storage
Transport molecules
Structural support
Genetic information
Which of the following are functions of nucleic acids?
Store genetic information
Energy storage
Protein synthesis
Cellular signaling
Which molecules are known as the "energy currency" of the cell?
DNA
RNA
ATP
Glucose
Which types of carbohydrates are commonly used to form cell walls in plants?
Starch
Glycogen
Cellulose
Chitin
Which monosaccharides are essential for energy?
Galactose
Fructose
Glucose
Sucrose
Which of the following are types of proteins?
Enzymes
Triglycerides
Antibodies
Phospholipids
Which types of nucleic acids play a role in heredity?
DNA
RNA
ATP
Glucose
Which types of fatty acids contain double bonds?
Saturated fatty acids
Unsaturated fatty acids
Trans fats
Polyunsaturated fatty acids
Simple sugars
Complex carbohydrates
Nucleotides
Amino acids