Role of carbohydrate in protoplasm
as catalyst
for energy
as enzymes
for synthesis
B.
for energy
Carbohydrates are the instant source of energy required for all metabolic processes.
In the genetic code dictionary, how many codons are used to code for all the 20 essential amino acids?
61
60
20
64
DNA is specific because it has
number of nucleotides
specific nature of phosphate and sugar
arrangement of protein in DNA
specific nature of purine and pyrimidines
The RNA found in eukaryotic ribosomes are
5 S and 16 S RNA
5 S, 16 S, 18 S RNA
23S, 16 S, RNA
5 S and 28 S RNA
During translation initiation in prokaryotes, a GTP molecule is needed in
association of 30S, mRNA with formyl-met-tRNA
association of 50S subunit of ribosome with initiation complex
formation of formyl-met-tRNA
binding of 30S subunit of ribosome with mRNA
