MAH-MHT CET (PCM/PCB) entrance exam Question Bank Solutions for Biology

Complementary strands of DNA molecule are (i) and bound by (ii).

The Red List of threatened species is published by ______.

______ heavy isotope was used by Meselson and Stahl during their experiment.

The loop of Henle and collecting ducts lie in the ____________ of the kidney.

E. coli, in which both the strands of DNA are labeled with ¹⁵N is transferred to ¹⁴N medium and allowed to replicate for three generations. What would be the number of hybrid DNA molecules in the third generation?

When DNA directs the synthesis of chemical molecules other than itself, then such functions of DNA are known as ______.

Which one of the following correctly represents the manner of replication of DNA?

The word 'enzyme' refers to ______.

Which of the following statements is TRUE for synapse?

Which of the following technique was used by Meselson and Stahl to demonstrate the semiconservative mode of DNA replication?

Match the enzymes with their respective substrates and choose the correct option.

Which of the following represents the autocatalytic functions of DNA?

Enzyme ______ brings about the DNA unwinding by breaking weak hydrogen bonds in the vicinity of origin.

Which among the following is/are the type( s) of extinction of species?

Which enzyme catalyzes following reaction?

OAA + acetyl-Co-A → Citrate + Co-A

Which among the following is a TRUE statement?

In which direction polymerization of DNA nucleotides occurs during the synthesis of lagging strand?

Bile salts bring about emulsification of fats and activate the enzyme ______.

The DCT of the nephron is important as it will ______

At the point of origin, enzyme endonuclease nicks one of the strands of DNA by breaking the ______