Uridine, present only in RNA is a
Uridine, present only in RNA is a Options (a) Pyrimidine (b) Nucleoside (c) Nucleotide (d) Purine Correct Answer: NucleosideExplanation:No explanation…
7 years ago
Genetics
Infectious proteins are present in:
Infectious proteins are present in: Options (a) Gemini viruses (b) Prions (c) Viroids (d) Satellite viruses Correct Answer: PrionsExplanation:Infections proteins…
7 years ago
Down’s syndrome in humans is due to
Down's syndrome in humans is due to Options (a) Two 'Y' chromosomes (b) Three 'X' chromosomes (c) Three copies of…
7 years ago
In an inducible operon, the genes are
In an inducible operon, the genes are Options (a) Always expressed (b) Usually not expressed unless a signal turns them…
7 years ago
Gentic variation in a population arises due to
Gentic variation in a population arises due to Options (a) Mutations only (b) Recombination only (c) Mutations as well as…
7 years ago
A sequential expression of a set of human genes
A sequential expression of a set of human genes Options (a) messenger RNA (b) DNA sequence (c) ribosome (d) transfer…
7 years ago
The incorrect statement with regard to Haemophilia is:
The incorrect statement with regard to Haemophilia is: Options (a) It is a recessive disease (b) It is a dominant…
7 years ago
Inheritances of skin colour in humans is an example of
Inheritances of skin colour in humans is an example of Options (a) point mutation (b) polygenic inheritance (c) codominance (d)…
7 years ago
If one strand DNA has the nitrogenous bas sequence at ATCTG
If one strand DNA has the nitrogenous bas sequence at ATCTG, what would be the complementary RNA strand sequence Options…
7 years ago
Semi-conservative replication of DNA was first demonstrated in:
Semi-conservative replication of DNA was first demonstrated in: Options (a) Escherichia coli (b) Streoticiccys obeynibuease (c) Salmonella typhimurium (d) `Drosphila…
7 years ago