Cell Cycle Question Preview (ID: 60281)


Cell Cycle Review. TEACHERS: click here for quick copy question ID numbers.

The enzyme DNA polymerase would add a nucleotide with the nitrogen base adenine to a nucleotide with the nitrogen base _______.
a) Thymine
b) Guanine
c) Cytosine
d) Adenine

What happens during the S phase of interphase?
a) Growth
b) Fertilization
c) DNA replication
d) Recombination

What molecule is adenine bonded to in a nucleotide?
a) deoxyribose sugar
b) phosphate group
c) adenine
d) hydrogen bonds

Binary fission happens in
a) Eukaryotic cells
b) Viruses
c) Prokaryotic cells
d) Both prokaryotic and eukaryotic cells

The purpose of binary fission results in-
a) two genetically different cells.
b) two genetically identical cells.
c) four cells that are genetically different.
d) four genetically identical cells.

Which of the following monomer and polymer combinations is correct?
a) amino acids make up nucleic acids
b) nucleotides make up nucleic acids
c) fatty acids make up nucleic acids
d) all are correct

Root stems grow quickly in seedlings. What would you expect to see a lot of in a slide of a root stem under a microscope?
a) Binary fission
b) Mitosis
c) Cancer cells
d) All are correct

Which cellular process allows for the regeneration of an axolotl's limbs?
a) binary fission
b) meiosis
c) fertlization
d) mitosis

The enzyme helicase _____________ the process of DNA replication by breaking the hydrogen bonds of the double helix.
a) slows down
b) speeds up
c) does nothing for
d) destroys

Which phase is shown below?


a) Metaphase
b) Telophase
c) Anaphase
d) Prophase

Which part of the graph represents the S phase?


a) I
b) II
c) III
d) IV

Which phase of mitosis comes next?


a) Interphase
b) Telophase
c) Anaphase
d) prophase

What is the purpose of the cell cycle in a eukaryotic cell?
a) Growth
b) Development
c) Repair of tissues
d) All of these

Nitrogen bases are important because-
a) they code for genetic traits.
b) make up the backbone of the DNA molecule.
c) never can mutate.
d) all are correct

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