EBIO 1210 CU Boulder Exam 4 Questions
With Correct Answers
What |are |the |functions |of |mitotic |cell |division? |- |CORRECT |ANSWER✔✔-- |Renewal
- |Replacement |after |injury
- |Development
- |For |single-celled |organisms: |reproduction
What |happens |when |cell |division |goes |WRONG? |- |CORRECT |ANSWER✔✔-- |developmental |
malformations
- |cancer |= |uncontrolled |cell
Explain |reasons |why |the |cell |cycle |must |be |regulated |in |order |for |any |human |to |be |healthy |
during |growth, |development, |and |maintenance |of |the |body |- |CORRECT |ANSWER✔✔-
What |are |the |functions |of |mitotic |cell |division? |- |CORRECT |ANSWER✔✔-To |replace |cells |after |
injury
Conclusions: |- |CORRECT |ANSWER✔✔-genic |regions |of |the |axolotl |genome |appear |to |be |larger |
than |they |are |in |other |vertebrates
- |introns |are |larger
- |evidence |of |novel |genes
Cell |Cycle |- |CORRECT |ANSWER✔✔-from |the |time |a |cell |is |formed |(from |the |division |of |its |
parent |cell), |to |the |time |it |undergoes |its |own |division |into |two |cells
, Interphase |- |CORRECT |ANSWER✔✔-- |cell |spends |most |of |their |time |in |interphase
- |not |dividing
- |G1 |phase: |growth
- |synthesis |occurs, |copies |of |DNA |made
- |G2 |phase: |gets |ready |to |divide
- |G0 |phase: |done |with |reproducing |until |damage |is |signaled, |not |going |to |divide |for |a |while
Which |of |the |following |statements |about |INTERPHASE |is |FALSE? |- |CORRECT |ANSWER✔✔-
A.DNA |is |replicated |during |interphase
B.Very |few |of |our |cells |are |in |interphase |at |any |one |time
C.Cells |can |remain |in |interphase |until |they |die
D.Growth |of |the |cell |happens |during |interphase
E.Cells |can |halt |their |progress |in |the |cell |cycle |by |going |from |G1 |to |G0
Answer: |B |is |incorrect
Who |has |the |highest |percentage |of |cells |in |S |phase? |- |CORRECT |ANSWER✔✔-a)A |body |builder
b)An |adult |cancer |patient
c)A |fetus
d)A |sumo |wrestler
e)Your |professor
Answer: |C, |a |fetus
The |mitotic |phase |(M |phase) |- |CORRECT |ANSWER✔✔-- |genetic |matrial |has |to |be |divided, |the |
cell |itself |has |to |be |divided
With Correct Answers
What |are |the |functions |of |mitotic |cell |division? |- |CORRECT |ANSWER✔✔-- |Renewal
- |Replacement |after |injury
- |Development
- |For |single-celled |organisms: |reproduction
What |happens |when |cell |division |goes |WRONG? |- |CORRECT |ANSWER✔✔-- |developmental |
malformations
- |cancer |= |uncontrolled |cell
Explain |reasons |why |the |cell |cycle |must |be |regulated |in |order |for |any |human |to |be |healthy |
during |growth, |development, |and |maintenance |of |the |body |- |CORRECT |ANSWER✔✔-
What |are |the |functions |of |mitotic |cell |division? |- |CORRECT |ANSWER✔✔-To |replace |cells |after |
injury
Conclusions: |- |CORRECT |ANSWER✔✔-genic |regions |of |the |axolotl |genome |appear |to |be |larger |
than |they |are |in |other |vertebrates
- |introns |are |larger
- |evidence |of |novel |genes
Cell |Cycle |- |CORRECT |ANSWER✔✔-from |the |time |a |cell |is |formed |(from |the |division |of |its |
parent |cell), |to |the |time |it |undergoes |its |own |division |into |two |cells
, Interphase |- |CORRECT |ANSWER✔✔-- |cell |spends |most |of |their |time |in |interphase
- |not |dividing
- |G1 |phase: |growth
- |synthesis |occurs, |copies |of |DNA |made
- |G2 |phase: |gets |ready |to |divide
- |G0 |phase: |done |with |reproducing |until |damage |is |signaled, |not |going |to |divide |for |a |while
Which |of |the |following |statements |about |INTERPHASE |is |FALSE? |- |CORRECT |ANSWER✔✔-
A.DNA |is |replicated |during |interphase
B.Very |few |of |our |cells |are |in |interphase |at |any |one |time
C.Cells |can |remain |in |interphase |until |they |die
D.Growth |of |the |cell |happens |during |interphase
E.Cells |can |halt |their |progress |in |the |cell |cycle |by |going |from |G1 |to |G0
Answer: |B |is |incorrect
Who |has |the |highest |percentage |of |cells |in |S |phase? |- |CORRECT |ANSWER✔✔-a)A |body |builder
b)An |adult |cancer |patient
c)A |fetus
d)A |sumo |wrestler
e)Your |professor
Answer: |C, |a |fetus
The |mitotic |phase |(M |phase) |- |CORRECT |ANSWER✔✔-- |genetic |matrial |has |to |be |divided, |the |
cell |itself |has |to |be |divided
