Mitosis And DNA Question Preview (ID: 17101)


Review For CH-2 SEC-3. TEACHERS: click here for quick copy question ID numbers.

A DNA molecule is composed of
a) one base
b) two different bases
c) three different bases
d) 4 different bases

If one side of the DNA molecule has the bases G-T-T then the corresponding side would have the bases
a) A-T-T
b) G-T-T
c) C-A-A
d) T-A-A

What is one difference between mitotic cell division in plant and animal cells?
a) Chromosomes are replicated in plants but not in animal cells.
b) The replicated chromosomes separate in plants but not animal cells.
c) A cell plate divides the cytoplasm in plants but not in animal cells.
d) The nuclear membrane reforms in plants but not in animal cells.

Structures that hold the chromatids together in a double stranded chromosome are known as
a) centrioles
b) polar bodies
c) centromeres
d) spindle fibers

Each of the two daughter cells that result from mitotic cell division of the original parent contains
a) The same number of chromosomes but different genes than the parent cell.
b) The same number of chromosomes and is identical to the parent cell.
c) Half the number of chromosomes and is identical to the parent cell.
d) Half the number of chromosomes and different genes than the parent cell.

The process in which a cell makes an exact copy of its DNA is called
a) reproduction.
b) respiration.
c) fermentation.
d) replication.

What happens during cytokinesis?
a) A spindle forms.
b) Chloroplasts release energy.
c) The cytoplasm divides.
d) Chromosomes divides.

The stage in the cell cycle when the DNA is replicated is
a) interphase.
b) mitosis.
c) cytokinesis.
d) prophase.

Mitosis would produce which of the following cells?
a) sperm cell
b) skin cell
c) egg cell
d) a zygote

How many daughter cells are produced during mitosis?
a) 1
b) 2
c) 3
d) 4

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