1 |
Transcription takes place in the |
- A. Cytoplasm
- B. Ribosomes
- C. Rough endoplasmic reticulum
- D. Nucleus
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2 |
Biomolecules make the dry mass of living organisms. |
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3 |
This is a heredity materials . |
- A. rRNA
- B. RNA
- C. tRNA
- D. DNA
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4 |
All the nucleotides of RNA differ from the nucleotides of DNA in having different |
- A. Nitrogen base
- B. Phosphate group
- C. Pentose sugar, nitrogen base
- D. Carboxylic group
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5 |
%age of nucleic acids in dry mass of protoplasm. |
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6 |
Most abundant carbohydrate is |
- A. Chitin
- B. Cellulose
- C. Glucose
- D. Starch
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7 |
Polynucleotide strands present in DNA molecule are. |
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8 |
Which proteins ar einvolved in defence against pathogens. |
- A. Haemoglobin
- B. Fibrinogen
- C. Antibodies
- D. Myosin
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9 |
%age of protein is dry mass of protoplasm. |
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10 |
%age of lipids in dry mass of protoplasm |
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