Which of the following are
autotrophs?
Impalas
Plants
Leopards
mushrooms
82%
15%
s
us
hr
oo
m
m
ar
ds
Le
op
nt
s
0%
Pl
a
pa
l
as
3%
Im
1.
2.
3.
4.
One of the principal chemical
compounds that living things use for
energy is
DNA
ATP
Water
Carbon dioxide
39%
27%
27%
ox
id
e
er
Ca
r
bo
n
di
W
at
AT
P
6%
DN
A
1.
2.
3.
4.
Which scientist concluded that most of
a growing plant’s mass comes from
water?
31%
28%
28%
vin
Ca
l
In
ge
nh
ou
sz
He
lm
on
t
13%
Va
n
Priestley
Van Helmont
Ingenhousz
Calvin
Pr
ie
st
le
y
1.
2.
3.
4.
In addition to light and chlorophyll,
photosynthesis requires
1. Water and oxygen
2. Water and sugars
3. Oxygen and carbon
dioxide
4. Water and carbon
dioxide
56%
25%
di
bo
n
on
ca
r
ca
rb
W
at
er
a
nd
d
an
ox
i
ox
id
e
di
su
ga
r
nd
er
a
Ox
yg
en
W
at
W
at
er
a
nd
ox
yg
en
s
6%
de
13%
You are able to live on Earth due to
this waste product of photosynthesis:
Carbon Dioxide
Water
Oxygen
ATP
82%
18%
bo
n
AT
P
0%
Ox
yg
en
er
W
at
Di
o
xid
e
0%
Ca
r
1.
2.
3.
4.
The products of photosynthesis are
1. Sugars and oxygen
2. Sugars and carbon
dioxide
3. Water and carbon
dioxide
4. Hydrogen and
oxygen
53%
19% 19%
an
d
di
Hy
dr
og
en
bo
n
ca
r
nd
er
a
W
at
ox
yg
en
de
ox
i
de
ox
i
di
ca
r
nd
sa
Su
ga
r
Su
ga
r
sa
bo
n
nd
ox
yg
en
9%
Which one of the following is true?
32% 32%
25%
in
. ..
ur
s
sy
nt
he
s is
oc
c
Ph
ot
o
Ph
ot
o
sy
nt
he
s is
he
s is
sy
nt
oc
c
ur
s
ur
s
oc
c
n
tio
Ph
ot
o
re
sp
ir a
lar
Ce
llu
in
. ..
in
. ..
cu
r. .
.
11%
oc
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.
Which of the following are products of
cellular respiration?
1. energy to make ATP
and carbon dioxide
2. glucose and carbon
dioxide
3. oxygen and energy
to make ATP
4. oxygen and glucose
32%
29%
a.
.
co
se
18%
an
d
glu
m
ox
yg
en
yt
o
en
er
g
an
d
ox
yg
en
d
an
co
se
glu
en
er
g
yt
o
m
ca
r
ak
e
bo
n
AT
P
di
an
d
ox
i
...
de
21%
Which one of the following
statements is false? Cellular
respiration
31%
28%
22%
13%
is
er
at
du
ce
sw
co
se
.
glu
pr
o
co
n
su
m
es
es
he
at
ti.
.
re
le
as
lr
ea
c
ic a
ch
em
gle
as
in
du
ce
sc
ar
bo
n
di
ox
id
e
.
6%
pr
o
1. produces carbon
dioxide
2. is a single chemical
reaction with just
one step.
3. releases heat.
4. consumes glucose.
5. produces water
The overall equation for the aerobic
cellular respiration of glucose is
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
1. is used to manufacture
glucose.
2. is used to make ATP
3. becomes stored in
molecules of ammonia.
4. makes carbon dioxide
71%
xid
e.
..
bo
n
di
o
ol
m
m
ak
es
c
ar
in
m
ak
e
to
m
es
st
or
ed
is
us
ed
be
co
is
us
ed
to
m
an
u
fa
ct
ur
e
...
AT
P
4%
e
14% 11%
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
63%
22%
9%
.
Bo
th
1
an
d
2
ph
yl.
.
lo
ro
ch
th
e
ht
i
Lig
a.
..
6%
sn
ec
es
. ..
...
ha
s
ch
st
ar
th
e
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
correct
In photosynthesis, light energy is
captured by the:
mitochondria
Chlorophyll
stem
flowers
58%
er
s
15%
flo
w
st
em
ph
yll
12%
or
o
Ch
l
ito
ch
o
nd
ria
15%
m
1.
2.
3.
4.
What process occurs in structure H?
cellular respiration
protein synthesis
ribosome synthesis
photosynthesis
50%
50%
sy
nt
he
s is
ph
ot
o
sy
nt
h.
..
e
os
om
te
in
pr
o
rib
es
pi
rr
la
0%
sy
nt
he
...
...
0%
ce
llu
1.
2.
3.
4.
Plants store their energy as
nucleic acids
Proteins
Lipids
carbohydrates
61%
12%
yd
ra
t
es
id
s
bo
h
ca
r
s
Pr
ot
ei
n
ac
id
s
9%
Lip
18%
nu
cle
ic
1.
2.
3.
4.
The original source of all our energy is:
Plants
Carbon dioxide
Sunlight
Oxygen
85%
12%
3%
Ox
yg
en
Su
nl
ig
e
ox
id
di
bo
n
Ca
r
ht
0%
nt
s
Pl
a
1.
2.
3.
4.
What molecules belong in space A and B?
1. glucose and carbon
dioxide
2. carbon dioxide and
water
3. oxygen and water
4. glucose and oxygen
50%
34%
13%
ox
...
.
at
..
glu
co
se
an
d
w
an
d
ox
yg
en
di
bo
n
ca
r
glu
co
se
an
d
ox
i
ca
.
..
de
. ..
3%
Cellular respiration is called an aerobic
process because it requires
Light
Exercise
Oxygen
Glucose
52%
19%
23%
se
Gl
uc
o
Ox
yg
en
Ex
er
cis
e
ht
6%
Lig
1.
2.
3.
4.
Which of the following affects the rate
of photosynthesis
Water
Temperature
Light intensity
All of the above
91%
9%
ab
o.
..
he
of
t
Al
l
Lig
ht
i
tu
r
nt
en
s it
.. .
e
0%
Te
m
pe
ra
er
0%
W
at
1.
2.
3.
4.