Biology Test 1 Review

Question 1

In cellular respiration, Sugar + O2 yields.....

Accepted Answer

H2O, ATP, CO2

Question 2

Which of the following do NOT contribute to the calories you burn?

Accepted Answer

All of the above contribute to the burning of calories.

Question 3

Which organelle would help you to differentiate between a plant cell and an animal cell?

Accepted Answer

a central vacuole

Question 4

An organic molecule is composed of _______ atoms in rings or long chains.

Accepted Answer

Carbon

Question 5

Which monomer and polymer are correctly matched?

Accepted Answer

amino acids: proteins

Question 6

Rank the sugars correctly by increasing size.

Accepted Answer

Monosaccharides, disaccharides, polysaccharides

Question 7

Complete proteins contain...

Accepted Answer

all essential amino acids.

Question 8

Why would a person take a statin drug?

Accepted Answer

To lower their cholesterol levels.

Question 9

One gram of fat contains ____ calories.

Accepted Answer

9

Question 10

The 3 domains are my BAE. What is BAE?

Accepted Answer

Bacteria Archaea Eukarya

Question 11

The recommendation is that about 10-15% of your daily calories come from these.

Accepted Answer

Proteins

Question 12

The term 'saturated fat' refers to fatty acids whose tails have...

Accepted Answer

no double bonds and maximum # of hydrogens.

Question 13

One gram of proteins contains ___ calories.

Accepted Answer

4

Question 14

How do vegetarians/vegans get complete protein in their diets?

Accepted Answer

By eating combination foods that are complementary proteins.

Question 15

ATP releases energy quickly.

Accepted Answer

True.

Question 16

Saturated fatty acids, trans fatty acids, & cholesterol increase a person's risk of.....

Accepted Answer

All of these are risk factors.

Question 17

Which of the following does not describe lactic acid (lactate fermentation)?

Accepted Answer

It is an efficient means of ATP production

Question 18

In an experimental study, the study group receiving the PLACEBO would be the

Accepted Answer

control group

Question 19

Lipids are insoluble in water.

Accepted Answer

True.

Question 20

An unsaturated fatty acid contains....

Accepted Answer

one or more double bonds (kinky).

Question 21

What organelle makes the most ATP?

Accepted Answer

Mitochondria

Question 22

Bacteria and archaea are prokaryotes.

Accepted Answer

True.

Question 23

What does ATP stand for?

Accepted Answer

Adenosine triphosphate

Question 24

Who performs the process of cellular respiration?

Accepted Answer

All organisms

Question 25

The functions of proteins are SPRCT. What does this acronym stand for?

Accepted Answer

Structural, Protective, Regulatory, Contractile, Transport

Question 26

What is biology?

Accepted Answer

Study of living organisms

Question 27

The recommendation is that about 20-35% or less of your daily calories come from these.

Accepted Answer

Fats

Question 28

One gram of carbohydrates contains ____ calories.

Accepted Answer

4

Question 29

The recommendation is that about 45-65% of your daily calories come from these.

Accepted Answer

Carbohydrates

Question 30

How are you feeling about this upcoming exam?

Accepted Answer

$#*!, :), '_', :(

Question 31

Which of the following levels of organization are correct?

Accepted Answer

Organelles->Cells-> Tissues-> Organs->Organism

Question 32

Because cellular respiration in the mitochondria requires oxygen, it is also called ___ ____.

Accepted Answer

aerobic respiration

Question 33

Which of the following happens if homeostasis is not maintained?

Accepted Answer

Disease, death

Question 34

Legos: Lego House as

Accepted Answer

Monomers: Polymers

Question 35

The ______ _______ is a set of principles that govern how science should theoretically be done.

Accepted Answer

scientific method

Question 36

Which of the following does NOT belong in the Eukarya domain?

Accepted Answer

Bacteria

Question 37

Viruses fit into the domain classification themes.

Accepted Answer

False; Explain why not.

Question 38

All living organisms are classified into three major groups called ________.

Accepted Answer

domains

Question 39

Denaturation changes the shape of a(n) _____, which consequently changes its ________.

Accepted Answer

protein; function

Question 40

How do organisms maintain homeostasis?

Accepted Answer

Via chemical messengers, called hormones.

Question 41

What is cholesterol?

Accepted Answer

A lipid obtained in the diet and produced by liver.

Question 42

Metabolism is...

Accepted Answer

the sum of all chemical reactions going on inside your body.

Biology Test 1 Review

Questions 42

Biology Test 1 Review

Questions 42