BIOL 101 QUIZ 3 (NEW - 2021)

BIOL 101 QUIZ 3
 Question 1

________ organisms build their own energy-rich molecules using solar energy.

Selected Answer: Autotrophic
 Question 2

An allosteric enzyme

Selected Answer: possesses a second site that binds a regulatory
molecule.
 Question 3

The physicist’s definition of energy is _______________ for use in defining
energy changes within a living cell.

Selected Answer: not comprehensive
enough
 Question 4

The process of aerobic respiration begins with

Selected glycolysis.
Answer:
 Question 5

Accessory pigments enable the chloroplast to

Selected absorb and thus use a wider range of wavelengths of light.
Answer:
 Question 6

To derive energy from an ATP molecule

, Selected Answer: a bond between two phosphates must be
broken.
 Question 7

The process of __________ can be defined as about 30 individual, sequential
chemical reactions that form three metabolic pathways: one in the cytoplasm
and two within the mitochondrion.

Selected Answer: aerobic respiration
 Question 8

One of the laws governing the behavior of energy in living things describes
energy conversion as inefficient, with much energy being lost in the form of

Selected Answer: heat.
 Question 9

In photosynthesis, ______ and ______ are used to build_______ and
release______.

Selected Answer: carbon dioxide, water, sugar, oxygen
 Question 10

An endergonic reaction always

Selected Answer: requires the addition of outside energy to make it go.
 Question 11

The immediate source of electrons for electron transfer phosphorylation is

Selected Answer: NADH.
 Question 12

New molecules of glucose are produced