8.MS-LS1-7 Question Preview (ID: 59626)


8.MS-LS1-7. TEACHERS: click here for quick copy question ID numbers.

Which part of metabolism causes energy to be released?
a) catabolism
b) anabolism
c) combing individual glucose molecules to build larger molecules
d) building proteins

Which part of metabolism needs energy?
a) catabolism
b) anabolism
c) breaking apart proteins
d) breaking apart carbohydrates

Which part of the cell is responsible for cellular respiration (energy production)?
a) the nucleus
b) a chloroplast
c) a mitochondrion
d) the ribosomes

Which sugar is needed for cellular respiration (production of energy)?
a) sucrose
b) fructose
c) lactose
d) glucose

What the building blocks of proteins?
a) amino acids
b) glucose molecules
c) enzymes
d) carbohydrates

Overall, what happens when macromolecules get broken down during digestion?
a) they immediately get absorbed by the body
b) they get recombined to form new molecules
c) most of them immediately get removed from the body
d) the smaller molecules remain that way

Why does the body need lipids?
a) they are the building blocks of carbohydrates
b) they transport enzymes around the body
c) they serve as energy storage
d) the body uses them to repair damaged cells

How do producers get the glucose they need for energy production?
a) through cellular respiration
b) they absorb it through the roots
c) they take it in from the air
d) through photosynthesis

Why don't consumers have chloroplasts in their cells?
a) Consumers do not need to make their own glucose
b) Consumers are not green
c) Consumers use mitochondria to make their glucose
d) Consumers don't need glucose

Which statement is INCORRECT?
a) non-essential amino acids are not produced by our bodies
b) they only way we get non-essential amino acids is by eating foods that contain them
c) non-essential amino acids are less important that essential amino acids
d) non-essential amino acids are as important as essential amino acids

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