WorksheetsAP Review (cell division, cell respir, photosyn, reprod and develop)
Total questions: 49
Worksheet time: 30mins
Name
Class
Date
1.
Which does not occur during the light-dependent reaction?
a)
oxygen is released
b)
PGAL is Produced
c)
calvin cycle
d)
oxidation of NADPH
2.
Indicate which of the following reactions occurs during the light dependent reactions
a)
Electron flow through an electron transport chain
b)
pgal is formed
c)
pgal is broken down
d)
nadph2 is oxidized to nadp
3.
indicate which of the following reactions occurs during the light-independent reaction.
a)
water is split apart
b)
carbon is reduced
c)
ATP is produced
d)
electrons rise to a higher energy level
4.
Which of the following occurs because of apoptosis?
a)
the dorsal lip initiates changes in embryonic tissue that induce the neural lip to form
b)
hox genes control the placement of limbs in insects
c)
the cytoplasm surrounding the nucleus of a fertilized egg exerts specific effects on the developing embryo
d)
as embryonic development proceeds in humans, webbing between fingers and toes is eliminated
5.
Which of the following is Not part of interphase of a cell cycle?
a)
g1
b)
g2
c)
s phase
d)
cytokinesis
6.
Which of the following checkpoints is the most important for halting or triggering cell division
a)
m
b)
g1
c)
g2
d)
s
7.
which of the following occurs during prophase of meiosis I
a)
chromosomes line up single file along the metaphase plate
b)
sister chromatids begin to separate
c)
a cleavage furrow begins to form
d)
synapsis occurs
8.
Which of the following is not found in plant cells
a)
cleavage furrow
b)
ribosomes
c)
ER
d)
cell membrane
9.
Which of the following is correct about cell division
a)
only cells undergo mitosis divide into 2 daughter cells
b)
only in meiosis do chromosomes line up on the metaphase plate
c)
chiasmata occur only in meiotic cell division
d)
the kinetochore is a site of attachment on a chromosome for spindle fibers in plant cells only
10.
which of the following statements is correct about cellular respiration
a)
overall, it is a reduction reaction
b)
the citric acid cycle produces ATP by substrate level phosphorylation
c)
glycolysis uses pyruvate as a raw material
d)
oxidative phosphorylation occurs in cytoplasm
11.
Which of the following is correct about the cristae membranes in mitochondria
a)
it is the site of glycolysis
b)
it is the site of the kreb cycle
c)
it is impermeable to protons (h+) across its length
d)
it pumps protons (h+) across from the inner matrix to the outer compartments
12.
which of the following is not produced during the Krebs cycle
a)
o2
b)
co2
c)
nadh
d)
atp
13.
What is the best description of the role of NAD+ during cellular respiration
a)
it carries electrons through the electron transport chain
b)
it carries electrons through the ATP synthase channel
c)
it carries protons through ATP synthase channel
d)
it carries electrons to the ETC from the Kreb Cycle
14.
Which of the following is a correct statement about photosynthesis
a)
plants give off CO2 as a waste product as a result of light-independent reactions
b)
plants give off O2 as a waste product as a result of the light-dependent reaction
c)
plants give off CO2 as a waste product as a result of the photosytem I only
d)
Plants give off water as a waste product as a result of the light -dependent reaction
15.
A particular cell has half as much DNA as some other cells in a mitotically active tissue. The cell in question is most likely in
a)
G1
b)
G2
c)
prophase
d)
anaphase
16.
One difference between cancer cells and normal cells is that cancer cells
a)
are unable to synthesize DNA
b)
are arrested at the S phase
c)
continue to divide even when tightly packed
d)
cannot function properly due to density-dependent inhibition
17.
Which of the following does not occur during mitosis?
a)
condensation of the chromosomes
b)
replication of the DNA
c)
separation of sister chromatids
d)
spindle formation
18.
In the cells of some organisms, mitosis occurs without cytokinesis. This will result in
a)
cells with more than one nucleus
b)
cells that are unusually small
c)
cells lacking nuclei
d)
destruction of chromosomes
19.
A cell's change from normal to cancerous is called
a)
metastasis
b)
transformation
c)
malignation
d)
insurgence
20.
Which is the reducing agent in the following rxn?
Pyruvate + NADH + H+ --> Lactate + NAD+
Pyruvate + NADH + H+ --> Lactate + NAD+
a)
NADH
b)
NAD+
c)
lactate
d)
pyruvate
21.
Most CO2 from catabolism is released during
a)
glycolysis
b)
lactate fermentation
c)
citric acid cycle
d)
electron transport chain
22.
Down's syndrome is caused by
a)
a deletion
b)
a translocation
c)
an inversion
d)
an extra chromosome (aneuploidy)
23.
The light reactions of photosynthesis supply the Calvin cycle with
a)
light energy
b)
ATP and NADPH
c)
H2O and NADPH
d)
CO2 and ATP
24.
Which of the following sequences correctly represents the flow of electrons during photosynthesis?
a)
NADPH > O2 . CO2
b)
H2O > NADPH > Calvin Cycle
c)
NADPH > chlorophyll > Calvin Cycle
d)
NADPH > ETC > O2
25.
Where do the light reactions occur in photosynthesis?
a)
Thylakoid Membrane
b)
Stroma
c)
Inner Membrane Space
d)
Granum
26.
Most of the ATP produced in cellular respiration comes from which of the following processes?
a)
substrate-level phosphorylation
b)
oxidative phosphorylation
c)
Kreb's Cycle
d)
Glycolysis
27.
Fermentation produces organic molecules, and occurs --
a)
in the absence of oxygen
b)
in the presences of oxygen
c)
during glycolysis
d)
in the mitochondria
28.
Glycolysis occurs in the _____ of the _______.
a)
stroma, mitochondria
b)
cytoplasm, mitochondria
c)
cytoplasm, cell
d)
matrix, mitochondria
29.
Photosynthesis can be divided the light-harvesting reactions and the reduction of ______ to carbohydrates.
a)
oxygen
b)
carbon dioxide
c)
water
d)
NADPH
30.
The fixation of carbon dioxide takes place in ___ and results in the synthesis of ______.
a)
glycolysis, pyruvate
b)
thylakoid space, ATP
c)
matrix, carbohydrates
d)
stroma, carbohydrates
31.
DNA is replicated during ______ of the cell cycle.
a)
G1
b)
S
c)
G2
d)
G0
32.
Which of the following shows the correct sequence of the cell cycle?
a)
Mitosis-> G1->S->G2->cytokinesis
b)
S->G1-> G2-> mitosis-> cytokinesis
c)
cytokinesis->mitosis->G1->S->G2
d)
G1->S->G2->mitosis->cytokinesis
33.
sequence
a)
C,D, B, A, F, E
b)
D,A,F,C,E,B
c)
B,E,C,F,A,D
d)
C,B,D,A E,F
34.
How does mitosis in plant cells differ from mitosis in animal cells?
a)
animal cells form a cell plate
b)
plant cells form a cell plate
c)
plant cells go through the process in reverse
d)
plant cells go through two rounds of mitosis while animal cells just do one
35.
When the chromosomes pair in synapsis of prophase I of meiosis, what is the result (with 4 chromatids) called?
a)
tetrad
b)
chromosome
c)
quad
d)
homologous
36.
The chromosome of a bacterium...
a)
occurs in multiple pairs within the cell
b)
is wrapped around proteins
c)
has a circular shape
d)
is found within the nucleus
37.
DNA wraps around organizing proteins called:
a)
chromatin
b)
chromatid
c)
histones
d)
centromere
38.
The cell cyle is regulated by...
a)
cyclins
b)
CDK's
c)
hormones
d)
CDK's and cyclins
39.
Which of the following is NOT needed for ATP synthase to work?
a)
membrane
b)
proton gradient
c)
ADP + P
d)
ATP
40.
What happens when ATP accumulates in a cell?
a)
the rate of cellular respiration does not change
b)
feedback inhibition slows down cellular respiration
c)
feedback inhibition speeds up cellular respiration
d)
the cell receives a signal that there is a need for more ATP
41.
In fermentation
a)
NADH is reduced
b)
NADH is oxidized
c)
NAD+ is oxidized
d)
ethanol is oxidized
42.
True or False: the inner mitochondrial membrane plays a role in the production of pyruvate
a)
True
b)
False
43.
What process is found in both aerobic and anaerobic metabolism?
a)
the Kreb's cycle
b)
oxidative phosphorylation
c)
the citric acid cycle
d)
glycolysis
44.
What does ATP synthase do?
a)
Create ATP in chemiosmosis.
b)
Break down ATP in chemiosmosis.
c)
Break down NADPH.
d)
Create NADPH.
45.
What is the primary function of the light reactions of photosynthesis?
a)
To produce glucose
b)
To produce NADPH and ATP
c)
To use ATP
d)
To produce RuBP
46.
Which substance from the light-dependent reactions of photosynthesis is a source of energy for the light-independent reactions?
a)
ADP
b)
H2O
c)
NADPH
d)
pyruvic acid
47.
Fishermen work hard to catch and remove all the starfish that get into their “underwater farms” where they raise clams & oysters. In the past, they put the starfish into their boats, cut them up with knives, and then throw the pieces of starfish overboard. They thought this would kill the starfish. What they did not know was that each piece of starfish will grow into a whole new animal. What type of asexual reproduction is taking place?
a)
Regeneration
b)
Vegetative propagation
c)
Budding
d)
Fission
48.
A white cat had a litter of kittens that were orange, grey, and black and white spotted. Is this the result of sexual or asexual reproduction? And how would you characterize the offspring listed above?
a)
Sexual reproduction with uniform offspring
b)
Asexual reproduction with diverse offspring
c)
Sexual reproduction with diverse offspring
d)
Asexual reproduction with uniform offspring
49.
Which type of asexual reproduction is taking place?
A planarian is a non-parasitic flatworm. If a planarian was injured by a predator, it could re-grow its body parts. If the body parts were not eaten by the predator, the part could re-grow into a whole new planarian as well.
A planarian is a non-parasitic flatworm. If a planarian was injured by a predator, it could re-grow its body parts. If the body parts were not eaten by the predator, the part could re-grow into a whole new planarian as well.
a)
Budding
b)
Fission
c)
Vegetative propagation
d)
Regeneration
100 %
