Cell and molecular biology Quiz II

1.     The other name of cell vomiting is called ____________.

• Endoscopy

• Endocytosis

• Exocytosis

• Phagcytosis

Name an organelle which synthesises membrane protein.

(a)  

During which phase of the cell cycle are histone proteins synthesized?

• G phase

• S Phase

• G₀ Phase

• C Phase

What type of cell division produces haploid cells?

(a)  

  Which is the longest stage of meiosis?

• Interphase

• Prophase I

• Metaphase I

• Anaphase I

Crossing over occurs in (a)   stage.

The normal cell genes from which the retroviral oncogenes originate is called __________.

• retrovirus

• proto oncogene

• tumour suppressor gene

• P53

Tumour suppressor gene suppresses apoptosis

• True

• False

The biological mechanism by which proteins are transported to their appropriate destinations is called gene regulation.

• True

• False

The term mitosis was given by (a)   .