Biology Final Exam Review 20216 Question Preview (ID: 31490)
Practice Questions For The Biology Final Exam.
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Schleiden AND Schwann declared that
a) all plants were made of cells
b) All animals were made of cells
c) plants and animal cells are special
d) all plants and animals are made of cells
Which cell structure contains the cell's genetic material?
a) nucleus
b) golgi body
c) endoplasmic reticulum
d) cytoplasm
Which structures carry out cell movement?
a) microtubules and microfilaments
b) cytoplasm and ribosomes
c) nucleolus and nucleus
d) chromosomes
Which organelle converts the chemical energy stored in food into compounds that are easier for the cell to use?
a) chloroplast
b) Golgi Body
c) mitochondria
d) lysosome
Diffusion occurs because
a) molecules constantly move and collide with each other
b) the concentration of a solution is never the same throughout a solution
c) the concentration of a solution is always the same throughout the solution
d) molecules never move or collide with one another
Energy is released from ATP when
a) a phosphate group is added
b) adenine bonds to ribose
c) ATP is exposed to sunlight
d) a phosphate group is removed
Which of the following are used in the overall reactions for photosynthesis?
a) carbon dioxide
b) water
c) light
d) all of the choices are correct
Most plants appear green because chlorophyll
a) does not absorb green light
b) reflect violet light
c) absorbs green light
d) none of the choices
The light-collecting units of a chloroplast are the
a) electron carriers
b) photosystems
c) stroma
d) high-energy sugars
What are the products of the light-dependent reactions?
a) oxygen gas
b) ATP
c) NADPH
d) all of the choices are products of LD reactions
The Calvin cycle takes place in the
a) stroma
b) photosystems
c) thylakoid membranes
d) chlorophyll molecules
What are the reactants in the equation for cellular respiration?
a) oxygen and lactic acid
b) carbon dioxide and water
c) glucose and oxygen
d) water and glucose
The starting molecule for glycolysis is
a) ADP
b) pyruvic acid
c) citric acid
d) glucose
During one turn, the Krebs cycle produces
a) oxygen
b) lactic acid
c) electron carriers
d) glucose
Which of the following passes high-energy electrons into the electron transport chain?
a) NADH and FADH2
b) ATP and ADP
c) citric acid
d) acetyl-CoA
Cellular respiration uses one molecule of glucose to produce
a) 2 ATP molecules
b) 54 ATP molecules
c) 36 ATP molecules
d) 34 ATP molecules
When during the cell cycle are chromosomes visible?
a) only during interphase
b) only when they are being replicated
c) only during the M phase
d) only during the G1 phase
When during the cell cycle is a cell's DNA replicated?
a) G1 phase
b) G2 phase
c) S phase
d) M phase
Which of the following represents the phases of mitosis in their proper sequence?
a) prophase, metaphase, anaphase, telophase
b) interphase, prophase, metaphase, anaphase, telophase,
c) interphase, prophase, metaphase, telophase
d) prophase, metaphase, anaphase, telophase, cytokinesis
The two main stages of cell division are called
a) mitosis and interphase
b) synthesis and cytokinesis
c) the M phase and the S phase
d) mitosis and cytokinesis
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