Cancer, HIV And AIDS Test
Cancer, HIV And AIDS
This is online test 01 for CBSE class 12 Biology Human Health and Disease (Cancer, HIV and AIDS).. There are 10 questions in this test with each question having around four answer choices.
Questions & Answers
1
AIDS is caused by Human immuno deficiency virus (HIV) which is a member of group of virus called
- AMono virus
- BMiso virus
- CRetrovirusCorrect
- DMicro virus
2
AIDS day is
- AJune 1
- BDecember 1Correct
- CMay 1
- DDecember 20
3
A tumor enclosed within a capsule is termed
- AMalignant
- BMetastasis
- CBasophils
- DBenignCorrect
4
AIDS can be transmitted by
- ACourtship
- BAll of the above
- CHandshake
- DBlood transfusionCorrect
5
A metastatic cancerous tissue is termed ‘sarcoma’ if the disorder is in
- AEpithelial cells
- BImmune system
- CFibroblastsCorrect
- DCirculatory system
6
Carcinoma refers to
- AMalignant tumors of the skin or mucous membraneCorrect
- BBenign tumors of the connective tissue
- CMalignant tumors of the connective tissue
- DMalignant tumors of the colon
7
Cancer cells are damaged by radiations while others are not because cancer cells are
- ADifferent in nature
- BStarved
- CUndergoing rapid divisionsCorrect
- DNone of these
8
Choose the wrong statement regarding AIDS
- AAIDS is an immunodeficiency disease
- BHIV selectively infects and kills B-lymphocytesCorrect
- CViral RNA genome is converted into DNA copy by reverse transcriptase
- DRetroviruses have RNA genomes that replicate via DNA intermediate
9
The virus that causes AIDS is
- ACytoxic T cells
- BThe membrane of lymph nodesCorrect
- CB cells
- DHelper T cells
10
Cancer cells can be easily be destroyed by radiations due to
- ALack of oxygen
- BLack of mutation
- CFast mutation
- DRapid cell divisionCorrect