BIOLOGY
Biology 189 final 189 FINAL
arizona ARIZONA
college of nursing NURSING
Study online at https://quizlet.com/_bpsqak
EXAM
1. Where does glycolysis cytoplasm
take place?
2. Glycolysis: What goes in? Glucose
(Reactants?)
3. Gylcolysis: What comes 2 ATP. pyruvate
out? (How many ATP, and
what are the products?)
4. Where does the Krebs mitochondrial matrix
Cycle take place in the
cell?
5. Krebs Cycle / Acetic acid acetyl coenzyme A
cycle What goes in? (Re-
actants?)
6. Krebs Cycle / Acetic acid 3 NADH, 1 FADH2, 16ATP, 2CO2
cycle
What comes out (prod-
ucts)
7. Where does the elec- Inner MEMBRANE mitochondria
tron transport chain take
place in the cell?
8. Electron transport chain Hydrogen
What goes in?
9. Electron transport chain ATP
What comes out?
10. NADH + H AND FADH2 are oxidated and lose the positive hydrogen.
, Biology 189 final arizona college of nursing
Study online at https://quizlet.com/_bpsqak
How does a hydrogen
ion gradient result po-
tential energy?
11. What is generated as ATP
a result of hydrogen
ions being pumped back
across the mitochondri-
al membrane?
12. What particle combines Complex 4, cytochrome C oxidase
oxygen and hydrogen
ions to form water?
13. What is the final elec- Oxygen
tron acceptor for oxida-
tive phosphorylation?
14. From start to finish, ap- 34-36 ATP
proximately how many
ATP molecules are gen-
erated from one mole-
cules of ATP that gets
processed in aerobic res-
piration?
15. What is produced from Lactate and alcohol,CO2
lactate fermentation? Al-
cohol fermentation?
16. What are the basic steps DNA strands separate, primers hybridize, DNA Polymerase Assembles
of replication? Nucleotides, Two DNA Molecules Are Produced
, Biology 189 final arizona college of nursing
Study online at https://quizlet.com/_bpsqak
17. Helicase An enzyme that untwists the double helix of DNA at the replication forks.
18. primer A short segment of DNA that acts as the starting point for a new strand
19. Polymerase an enzyme that brings about the formation of a particular polymer,
especially DNA or RNA.
20. Ligase An enzyme that connects two fragments of DNA to make a single
fragment
21. What are base pairs? Adenine, Thymine, Guanine, Cytosine
22. What does guanine pair Cytosine
with during DNA replica-
tion?
23. What does cytosine pair Guanine
with during DNA replica-
tion?
24. If guanine makes of 25%
25% of the bases in a
DNA double helix: What
percent of the bases
are cytosine? Adenine?
Thymine?
25. Group the following into
levels of organizations
-DNA
-Sister chromatids
-Chromosomes
26. hydrogen bonds
, Biology 189 final arizona college of nursing
Study online at https://quizlet.com/_bpsqak
What type of bond links
the nitrogenous bases
together from opposing
strands?
27. Which component de- phosphate groups
termines differences in
differing nucleotides?
(hint: the nucleotide's
phosphate group, sugar,
or nitrogenous base...)
28. What primarily produces sequence of nucleotides
diversity among indi-
viduals and species?
(hint: individual nu-
cleotides, sequence of
nucleotides, or organiza-
tion of the DNA back-
bone...)
29. What are histones? any of a group of basic proteins found in chromatin.
30. What are mutations? permanent changes in the DNA sequence of a chromosome.
31. What are nucleotide Dimers cause mutations because polymerases tend to copy kinked
dimers and which type(s) DNA incorrectly. Dimers can also block the progress of a polymerase,
of mutagen(s) usually so DNA replication stalls or collapses.UV rays in sunlight cause them
causes them?
32. What is the Semicon- Semiconservative replication produces two copies that each contained
servative Model of DNA one of the original strands and one new strand.
replication?
Biology 189 final 189 FINAL
arizona ARIZONA
college of nursing NURSING
Study online at https://quizlet.com/_bpsqak
EXAM
1. Where does glycolysis cytoplasm
take place?
2. Glycolysis: What goes in? Glucose
(Reactants?)
3. Gylcolysis: What comes 2 ATP. pyruvate
out? (How many ATP, and
what are the products?)
4. Where does the Krebs mitochondrial matrix
Cycle take place in the
cell?
5. Krebs Cycle / Acetic acid acetyl coenzyme A
cycle What goes in? (Re-
actants?)
6. Krebs Cycle / Acetic acid 3 NADH, 1 FADH2, 16ATP, 2CO2
cycle
What comes out (prod-
ucts)
7. Where does the elec- Inner MEMBRANE mitochondria
tron transport chain take
place in the cell?
8. Electron transport chain Hydrogen
What goes in?
9. Electron transport chain ATP
What comes out?
10. NADH + H AND FADH2 are oxidated and lose the positive hydrogen.
, Biology 189 final arizona college of nursing
Study online at https://quizlet.com/_bpsqak
How does a hydrogen
ion gradient result po-
tential energy?
11. What is generated as ATP
a result of hydrogen
ions being pumped back
across the mitochondri-
al membrane?
12. What particle combines Complex 4, cytochrome C oxidase
oxygen and hydrogen
ions to form water?
13. What is the final elec- Oxygen
tron acceptor for oxida-
tive phosphorylation?
14. From start to finish, ap- 34-36 ATP
proximately how many
ATP molecules are gen-
erated from one mole-
cules of ATP that gets
processed in aerobic res-
piration?
15. What is produced from Lactate and alcohol,CO2
lactate fermentation? Al-
cohol fermentation?
16. What are the basic steps DNA strands separate, primers hybridize, DNA Polymerase Assembles
of replication? Nucleotides, Two DNA Molecules Are Produced
, Biology 189 final arizona college of nursing
Study online at https://quizlet.com/_bpsqak
17. Helicase An enzyme that untwists the double helix of DNA at the replication forks.
18. primer A short segment of DNA that acts as the starting point for a new strand
19. Polymerase an enzyme that brings about the formation of a particular polymer,
especially DNA or RNA.
20. Ligase An enzyme that connects two fragments of DNA to make a single
fragment
21. What are base pairs? Adenine, Thymine, Guanine, Cytosine
22. What does guanine pair Cytosine
with during DNA replica-
tion?
23. What does cytosine pair Guanine
with during DNA replica-
tion?
24. If guanine makes of 25%
25% of the bases in a
DNA double helix: What
percent of the bases
are cytosine? Adenine?
Thymine?
25. Group the following into
levels of organizations
-DNA
-Sister chromatids
-Chromosomes
26. hydrogen bonds
, Biology 189 final arizona college of nursing
Study online at https://quizlet.com/_bpsqak
What type of bond links
the nitrogenous bases
together from opposing
strands?
27. Which component de- phosphate groups
termines differences in
differing nucleotides?
(hint: the nucleotide's
phosphate group, sugar,
or nitrogenous base...)
28. What primarily produces sequence of nucleotides
diversity among indi-
viduals and species?
(hint: individual nu-
cleotides, sequence of
nucleotides, or organiza-
tion of the DNA back-
bone...)
29. What are histones? any of a group of basic proteins found in chromatin.
30. What are mutations? permanent changes in the DNA sequence of a chromosome.
31. What are nucleotide Dimers cause mutations because polymerases tend to copy kinked
dimers and which type(s) DNA incorrectly. Dimers can also block the progress of a polymerase,
of mutagen(s) usually so DNA replication stalls or collapses.UV rays in sunlight cause them
causes them?
32. What is the Semicon- Semiconservative replication produces two copies that each contained
servative Model of DNA one of the original strands and one new strand.
replication?
