CUET Questions — Biology
610 solved questions with detailed explanations
Q32. Which of the following statements are correct? (A) Glucocorticoids control the carbohydrate metabolism (B) Testosterone is major female sex hormone (C) Insulin is released in response to increase
Q42. Figure showing packaging Of DNA Helix. Observe the figure and answer the following questions. The basic amino acid residues present in abundance in histones are:
Q16. The first isolated restriction endonuclease was:
Q29. The ring worm is one of the most common infectious disease caused by: (a) Virus (b) Bacteria (c) Fungi (d) Yeast
Q5. Increase in concentration of toxicants at successive tropic levels in aquatic food chain called: (a) Transformation (b) Biofortification (c) Biomagnification (d) Eutrophication
Q3. Arrange the following step of PCR in correct sequence. (A) Extension of Primer (B) Annealing (C) Denaturation of ds DNA (D) Amplification (E) Use of DNA polymerase and deoxynucleotides Choose the
Q36. Which of the following cannot be used as specimen for DNA finger printing?
Q28. The hormone responsible for preparing the uterus for implantation of fertilised egg is:
Q6. Sediment left after secondary treatment of sewage/waste is known as:
Q19. Arrange the stages in the life cycle of Plasmodium after the bite of mosquito. (A) gametocytes in human RBCs (B) sporozoites in mosquito' s salivary glands (C) sporozoites in human liver (D) Fert