Practice mode / Chromosome and DNA In DNA A Option A: A forms two bonds with T B Option B: G forms three bonds with C C Option C: A forms three bonds with T D Option D: Both a and b Correct answer D. Both a and b Show answer Report a problem How we write and check questions
Question 01 / Chromosome and DNA DNA contains A Option A: Purines (A and G) pyrimidines (U and (c) B Option B: Purines (T and (c) pyrimidines (A and G) C Option C: Purines (A and (c) pyrimidines (U and G) D Option D: Purines (A and G) pyrimidines (T and (c) Correct answer D. Purines (A and G) pyrimidines (T and (c) Show answer Open question
Question 02 / Chromosome and DNA Who discovered DNA? A Option A: P.A.Levene B Option B: Frederick Griffith C Option C: Friedrich Miescher D Option D: Rosalind Franklin Correct answer C. Friedrich Miescher Show answer Open question
Question 03 / Chromosome and DNA Transfer of genetic material from one cell to another that can alter the genetic makeup of recipient cell is called A Option A: Mutation B Option B: Transuction C Option C: Replication D Option D: Variation Correct answer B. Transuction Show answer Open question
Question 04 / Chromosome and DNA A tortion of chromatin that is condensed only during cell division is A Option A: Euchromatin B Option B: Heterochromatin C Option C: Biochromatin D Option D: Nucleochromatin Correct answer A. Euchromatin Show answer Open question
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