Cell Biology Final Exam

Cell cycle has two mechanisms: .... and ...

Which one of these cell type has the fastest cell cycle time

• Early frog embryo cells

• Yeast cells

• Mammalian intestinal epithelial cells

• Mammalian fibroblasts in culture

How many phases of the eukaryotic cell cycle usually occurs

• 1

• 2

• 3

• 4

• 5

DNA replication is occurred in

• M phase

• G1 phase

• S phase

• G2 phase

Check point (control system) will be occurred in

• M phase

• G1 phase

• S phase

• G2 phase

Mention the steps of cell division ...

Explain clearly about apoptosis

Cell to cell recognition is a type of cell communication that important for ...

• Immune response and embryonic development

• Communication between the cytoplasm of neighboring cells

• Communication and influence cells in close proximity

• Carried substances in animals and plants

Cell junction is a type of cell communication that important for ...

• Immune response and embryonic development

• Communication between the cytoplasm of neighboring cells

• Communication and influence cells in close proximity

• Carried substances in animals and plants

Local regulator is a type of cell communication that important for ...

• Immune response and embryonic development

• Communication between the cytoplasm of neighboring cells

• Communication and influence cells in close proximity

• Carried substances in animals and plants