JNU Sample Question Part 2

Q) The meaning of the greek word HORMAN from which the term HORMONE was adapted is
1. To secreate
2. To respond
3. To inhibit
4. To trasport
5. None of these

Q) The development of paws in mouse is caused by
1. Mutation
2. Apoptosis
3. Electroporation
4. Tissue specific inhibition
5. None of these

Q) Linker DNA connect
1. Nucleosomes
2. Chomatids
3. Two DNA strands
4. Homologous chromosomes
5. None of these

Q) A plasmid can hold up to
1. 100kb nucleotide sequence
2. Less than 100kb but more than 65kb nucleotids
3. 12kb nucleotids
4. 24kb nucleotids
5. None of the above

Q) Antibodies produced against Rh+ antigens in Rh- mothers are
1. IgM
2. IgA
3. IgG
4. IGE
5. Both i and 3

Q) The famous scientist who got the Nobel Prize twice is:
1. Sanger
2. James Watson
3. Stanley
4. James chadwick
5. None of these

Q) Fat digestion start at
1. Mouth
2. Small intestine
3. Stomach 4
. Large intestine
5. None of these

Q) Example for a day neutral plant is:
1. Sugarcane
2. Spinach
3. Rice
4. Crysanthemum
5. None of the above

Q) The factor which control the flowering is:
1. Critical night length
2. Critical day length
3. Critical temperature
4. Both 2 and 3
5. None of these

Q) When a developing plant's stem undergo a stress the plant produces
1. Ethylene
2. ABA
3. Brassinosteriods
4. Gibberilines
5. Cytokinins

Q) When ATP to AMP ratio is lowered
1. PFK is activated
2. PFK is inactivated
3. No change
4. Enolase is inhibited
5. Both 1 and 4

Q) Diphtheria toxin is produced by
1. Clostridium species
2. Coreynebacterium species
3. Staphylococcus apecies
4. Pseudomonas species
5. Toxoplasma species

Q) Viriods contain
1. Only RNA
2. Only DNA
3. Both 1 and 2
4. Only protein
5. None of these

Q) X0 chromosome condition is found in
1. Turner's Syndrome
2. Feminism
3. Downs' syndrome
4. Males only
5. Both 1 and 4