Practice Test on Cancer

1.Cancer cell secretes chemicals such as VEGF for angiogenesis, whose target cells are
B cells
Cancerous growth
Platelets
Endothelial cells

2. In which cancer treatment monoclonal antibodies against erb-B2 receptor are used?
Oral
Lung
Breast
Prostrate

3.A tumor suppressor protein
is one where mutations are shown to cause or are associated with tumor
is inactivated by oncogenes
is one whose function brings about regression of tumor
inhibits the progression of the cell cycle by phosphorylating cyclins

Practice More: MCQ on Immunology

4.The main difference between normal and transformed cells
immortality and contact inhibition
Shorter generation time and cell mobility
apoptosis and tumour suppressor gene hyper function
inactivation of oncogenes and shorter cell cycle duration

Immunology Videos

5.Cervical cancer causing Papilloma virus produces two oncoproteins E6 and E7 which are responsible for interfering with cell cycle regulation by

inactivating Rb and p53, respectively
modulating p53 and pRb, respectively
binding to cyclin D1 and CDK4
activating expresssion of p21

Score =
Correct answers:

Practice more: CSIR JRF NET Life Science Practice Test | Cell communication and Cell Signaling