Which of the following is NOT a base in DNA? w) uracil x) guanine y) adenine z) cytosine Answer : ANSWER: W -- URACIL...
The structure of DNA is a double helix formed by two strands of DNA sequence. This sequence consists of 4 different nucleotides- Adenine, Thymine, Cytosine and Guanine. How do the nucleotides on one strand interact with the nucleotides on the second strand to maintain the helical shape of DNA? Answer : Complementary Base Pairing. Adenine complementary base pairs with Thymine and Guanine complementary base pairs with Cytosine....
6) Q6. If the total amount of guanine and cytosine in an isolated DNA segment is 60 % of the total , what will be the % of adenine in this DNA segment. A) 10% b ) 20 % c) 30% d) 40 % Answer : 6b 20 %...
Which two of the following four bases in DNA are purine bases? a) adenine b) thymine c) cytosine d) guanine Answer : ANSWER: A and D -- ADENINE and GUANINE...
Which two of the following four bases in DNA are pyrimidine (pron: pie-rim-eh-den) bases? a) cytosine b) thymine c) adenine d) guanine (pron: gwa - neen) Answer : ANSWER: A and B -- CYTOSINE and THYMINE...
50.5k questions
47.1k answers
240 comments
7.0k users
