Which of the following are autotrophs?

Impalas

Plants

Leopard

s

mush

rooms

0% 0%0%0%

1. Impalas2. Plants3. Leopards4. mushrooms

15

One of the principal chemical compounds that living things use for

energy is

DNA

ATP

Wate

r

Carbon dioxide

0% 0%0%0%

1. DNA2. ATP3. Water4. Carbon dioxide

15

Which scientist concluded that most of a growing plant’s mass comes from

water?

Priestl

ey

Van Helmont

Ingenhousz

Calvin

0% 0%0%0%

1. Priestley2. Van Helmont3. Ingenhousz4. Calvin

15

In addition to light and chlorophyll, photosynthesis requires

Wate

r and oxyg

en

Wate

r and su

gars

Oxyg

en and carb

on dioxide

Wate

r and ca

rbon dioxide

0% 0%0%0%

1. Water and oxygen2. Water and sugars3. Oxygen and carbon

dioxide4. Water and carbon

dioxide

15

You are able to live on Earth due to this waste product of photosynthesis:

Carbon D

ioxide

Wate

r

Oxyg

en ATP

0% 0%0%0%

15

1. Carbon Dioxide2. Water3. Oxygen4. ATP

The products of photosynthesis are

Suga

rs and oxyg

en

Suga

rs and ca

rbon dioxide

Wate

r and ca

rbon dioxide

Hyd

rogen and oxyg

en

0% 0%0%0%

1. Sugars and oxygen2. Sugars and carbon

dioxide3. Water and carbon

dioxide4. Hydrogen and

oxygen

15

Which one of the following is true?

Cellular

resp

iration occu

r...

Photosyn

thesis

occurs

in...

Photosyn

thesis

occurs

in...

Photosyn

thesis

occurs

in...

0% 0%0%0%

1. Cellular respiration occurs in mitochondria and in chloroplasts.

2. Photosynthesis occurs in chloroplasts and cellular respiration occurs in mitochondria.

3. Photosynthesis occurs in mitochondria and in chloroplasts.

4. Photosynthesis occurs in mitochondria and cellular respiration occurs in chloroplasts.

15

Which of the following are products of cellular respiration?

energy t

o mak

e ATP

and...

gluco

se and ca

rbon dioxide

oxygen and energ

y to m

a..

oxygen and gl

ucose

0% 0%0%0%

1. energy to make ATP and carbon dioxide

2. glucose and carbon dioxide

3. oxygen and energy to make ATP

4. oxygen and glucose

15

Which one of the following statements is false? Cellular

respiration

produce

s carb

on dioxide

is a

single ch

emical re

acti..

release

s heat.

consu

mes gluco

se.

produce

s wate

r

0% 0% 0%0%0%

1. produces carbon dioxide

2. is a single chemical reaction with just one step.

3. releases heat. 4. consumes glucose. 5. produces water

15

The overall equation for the aerobic cellular respiration of glucose is

C6H12O6 + 6O2 ...

0% 0%0%0%

15

1. 6CO2 + 6H2O → C6H12O6 + 6O2 + ATP + Heat

2. C6H12O6 + 6O2 → 6CO2 + 6H2O + ATP + Heat

3. C6H12O6 → Lactic acid + ATP + Heat

4. C6H12O6 6CO2 + Ethyl alcohol + ATP + Heat

During cellular respiration, the energy in glucose

is use

d to m

anufactu

re ...

is use

d to m

ake A

TP

becomes s

tore

d in m

ole...

make

s carb

on dioxide

0% 0%0%0%

1. is used to manufacture glucose.

2. is used to make ATP 3. becomes stored in

molecules of ammonia. 4. makes carbon dioxide

15

Green leaves kept in the dark for several days are tested for starch and no starch is found. This

observation could best be accounted for by the hypothesis that

the st

arch has b

een turn

..

Light i

s nece

ssary fo

r star..

the ch

lorophyll

has been...

Both A

and B are co

rrect

0% 0%0%0%

1. the starch has been turned into sugar and then into ATP

2. Light is necessary for starch production

3. the chlorophyll has been used by the plant for food.

4. Both 1 and 2 are correct15

In photosynthesis, light energy is captured by the:

mito

chondria

Chlorophyll

stem

flowers

0% 0%0%0%

15

1. mitochondria2. Chlorophyll3. stem4. flowers

What process occurs in structure H?

cellu

lar resp

i...

protein sy

nthe...

riboso

me synth

...

photosy

nthesis

0% 0%0%0%

1. cellular respiration2. protein synthesis3. ribosome synthesis4. photosynthesis

15

Plants store their energy as

nucleic

acids

Prote

ins

Lipids

carb

ohydrate

s

0% 0%0%0%

1. nucleic acids2. Proteins3. Lipids4. carbohydrates

15

The original source of all our energy is:

Plants

Carbon dioxide

Sunlig

ht

Oxyg

en

0% 0%0%0%

1. Plants 2. Carbon dioxide3. Sunlight 4. Oxygen

15

What molecules belong in space A and B?

gluco

se and ca

...

carb

on dioxide...

oxygen and w

at...

gluco

se and ox...

0% 0%0%0%

1. glucose and carbon dioxide

2. carbon dioxide and water

3. oxygen and water 4. glucose and oxygen

15

Cellular respiration is called an aerobic process because it requires

Light

Exerci

se

Oxyg

en

Gluco

se

0% 0%0%0%

1. Light2. Exercise3. Oxygen4. Glucose

15

Which of the following affects the rate of photosynthesis

Wate

r

Temperatu

re

Light i

ntensit

...

All of t

he abo...

0% 0%0%0%

1. Water2. Temperature3. Light intensity4. All of the above

15