Site MapHelpFeedbackSelf Test
Self Test
(See related pages)

Choose the best answer



1

Bacterial cells divide by:
A)mitosis.
B)replication.
C)cytokinesis.
D)binary fission.
2

Most eukaryotic organisms have ______________ chromosomes in their cells.
A)1-5
B)10-50
C)100-500
D)over 1,000
3

Replicate copies of each chromosome are called _____________ and are joined at the _________________.
A)homologues/centromere
B)sister chromatids/kinetochore
C)sister chromatids/centromere
D)homologues/kinetochore
4

During which phase of the cell cycle is DNA synthesized?
A)G1
B)G2
C)S
D)M
5

Chromosomes are visible under a light microscope
A)during mitosis.
B)during interphase.
C)when they are attached to their sister chromatids.
D)All of these are correct.
6

During mitosis, the sister chromatids are separated and pulled to opposite poles during which stage of mitosis?
A)interphase
B)metaphase
C)anaphase
D)telophase
7

Cytokinesis is
A)the same process in plant and animal cells.
B)the separation of cytoplasm and the formation of two cells.
C)the final stage of mitosis.
D)the movement of kinetochores.
8

The eukaryotic cell cycle is controlled at several points; which of these statements is not true?
A)Cell growth is assessed at the G1/S checkpoint.
B)DNA replication is assessed at the G2/M checkpoint.
C)Environmental conditions are assessed at the Go checkpoint.
D)The chromosomes are assessed at the spindle checkpoint
9

What proteins are used to control cell growth specifically in multicellular eukaryotic organisms?
A)Cdk
B)MPF
C)cyclins
D)growth factors
10

What causes cancer in cells?
A)damage to genes
B)chemical damage to cell membranes
C)UV damage to transport proteins
D)All of these cause cancer in cells.







RavenOnline Learning Center

Home > Chapter 11 > Chapter Quiz