The scientists who discovered the structure of DNA molecule

Related MCQs

• Extra chromosomal small cirular double stranded DNA molecule in a bacterial cell is stranded DNA molecule in bacterial cell is
• Select the correct answer / answers from the following 1. Ligase :- Joins short segments of DNA together 2. DNA Polymerase :- cuts DNA at specific sequence 3. Helicase :- Breaks the hydrogen bonds between complementary pairs during DNA replication 4. Gyrase : - Joins weak hydrogen bonds between complementary pairs
• Which is the part of DNA molecules that varies among DNA molecule
• Which technology facilitates the production of novel DNA molecule by combining sequences from DNA from two different organisms ?
• Select the correct option from Column-I and Column-II. Column-I Column-II (A) G1 phase (p) Synthesis of new DNA (B) G2 phase (q) Synthesis of DNA does not occur (C) S phase (r) DNA synthesis stops
• Match the names of scientists given under Column – I with their important contributions given under Column – II ; choose the answer which gives correct combination of the alphabets : Column – I(Scientists) Column – II(Contributions) P. Peter Mitchell (i) Steps of dark reaction of photosynthesis. Q. J.W. Gibbas (ii) Photosynthetic phosphorylation R. Danial Arnon (iii) Concept of free energy S. Melvin Calvin (iv) Chemiosmotic hypothesis (v) Mass flow hypothesis
• Match the names of scientists given under Column – I with their important contributions given under Column – II ; choose the answer which gives correct combination of the alphabets : Column – I(Scientists) Column – II(Contributions) P. Peter Mitchell (i) Law of limiting factor Q. Blackmann (ii) Dark reaction R. Daniel Arnon (iii) Photosynthetic phosphorylation S. Melvin Calvin (iv) Chemiosmotic hypothesis t. Mass flow hyposhesis
• A molecule of ATP is structurally most similar to a molecule of?
• How many nucleotide present in DNA molecule which consist pair of 2000 N2 base? [MP.PMT 1994]
• Many copies of a DNA molecule in a test tube are procurred by