1. several diatoms and a few cyanobacteria
2. several cyanobacteria and several diatoms
3. some diatoms and several cyanobacteria
4. some cyanobacteria and many diatoms
several diatoms and a few cyanobacteria
1. association of 30S, mRNA with formyl-met-t RNA
2. association of 50S subunit of ribosome with initiation complex
3. formation of formyl-met-tRNA
4. binding of 30 subunit of ribosome with mRNA
association of 30S, mRNA with formyl-met-t RNA
1. more potassium ions enter the axon as compared to sodium ions leaving it
2. more sodium ions enter the axon as compared to potassium ions leaving it
3. all potassium ions leave the axon
4. all sodium ions enter the axon
more sodium ions enter the axon as compared to potassium ions leaving it
1. excess of arsenic concentration in drinking water
2. excess of nitrates in drinking water
3. deficiency of iron in food
4. increased methane content in the atmosphere
excess of nitrates in drinking water
1. normal antibody producing cell with myeloma
2. abnormal antibody producing cell with myeloma
3. sex cells with myeloma
4. bone cells with myeloma
normal antibody producing cell with myeloma
1. excess of arsenic concentration in drinking water
2. excess of nitrates in drinking water
3. deficiency of iron in food
4. increased methane content in the atmosphere
excess of nitrates in drinking water
1. A polypeptide of 49 amino acids will be formed
2. A polypeptide of 25 amino acids will be formed
3. A polypeptide of 24 amino acids will be formed
4. Two polypeptides of 24 and 25 amino acids will be formed
A polypeptide of 24 amino acids will be formed
1. DNA in prokaryotes
2. DNAandRNAinprokaryotes
3. DNA and protein in prokaryotes
4. RNAinprokaryotes
DNAandRNAinprokaryotes
1. no spleen
2. hare- lip
3. extra fingers and toes
4. under developed limbs
under developed limbs
1. Y-chromosome is essential for sex determination in Drosophila
2. Y-chromosome in female determinating in Drosophila
3. Y-chromosome is male determining in human beings
4. Y-chromosome has no role in sex determination either in Drosophila or in human beings
Y-chromosome is male determining in human beings