1 |
The no of chromosome in mouse is |
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2 |
A strand of DNA, which is not transcribed is called as. |
- A. Template strand
- B. Antisense strand
- C. Lagging strand
- D. coding strand
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3 |
Innate behavior is all except; |
- A. Coded in DNA
- B. Modified in individuals life span
- C. Modified with species evolution
- D. Programmed responses to external stimuli
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4 |
Pentose sugar in the molecule of DNA is |
- A. Ribose
- B. Deoxyribose
- C. Sucrose
- D. Lactose
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5 |
Unlike most proteins, histones are. |
- A. Positively charges
- B. Neutral
- C. discharged
- D. Negatively charged
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6 |
Genetic code is a combination of 3 nucleotides in DNA which specify a particular |
- A. Amino acid
- B. Fatty acid
- C. Vitamin
- D. Steriod
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7 |
A combination of three nucleotides of DNA that specifies as amio acid is called. |
- A. Cistron
- B. Anticodon
- C. Genetic code
- D. Entron
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8 |
In prokaryote within promoter there are two binding sites TTGACA also called -35 sequence and TATAAT also called |
- A. -10 sequence
- B. - 20 sequence
- C. - 30 sequence
- D. - 35 sequence
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9 |
RNA polymerase II synthesize. |
- A. mRNA
- B. tRNA
- C. rRNA
- D. cDNA
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10 |
How many million nucleotides are in DNA of typical human chromosome |
- A. 140
- B. 160
- C. 180
- D. 200
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