730. Which of the following is definitely not a protein?
A. Antibody
B. Enzyme
C. Tendon
(D. Glycogen)
731. Okazaki fragments are connected together through the action of_________________?
A: Primase
B: Polymerase
C: Helicase
(D: Ligase)
732. Which of the following combinations is an example of self-replicating organelles?
A: Mitochondria Ribosomes
B: Mitochondria Nucleus
(C: Mitochondria Chloroplast)
D: Mitochondria Vacuole
733. Which of the following is an autosomal disorder______________?
A: Down’s syndrome
B: Klinefelter’s syndrome
C: Turner’s syndrome
(D: Jacob’s syndrome)
734. The place of the centromere where spindle fibers get attached is_________?
A: Kinetochore
B: Kinochore
(C: Centromere region)
D: All of these
735. Embryonic induction is caused by part developing from_____________?
A: Endoderm
B: Ectoderm
(C: Mesoderm)
D: Extraembryonic layers
736. Sickle cell anemia is an example of_________________?
(A: Chromosomal aberration)
B: Insertion of gene
C: Deletion of gene
D: Point mutation
737. The type of plastids that help in pollination is_________?
A: Chromoplasts
B: Leucoplasts
C: Chloroplasts
(D: All of these)
738. Purines and pyrimidines are in equal ratio in DNA. It was indicated by_______________?
A: F. Miescher
B: Chargaff
(C: Watson & Crick)
D: Hershey & Chase
739. Yellowish glandular structure that produces progesterone is_____________?
A: Graffian follicle
B: Ovary
(C: Corpus luteum)
D: Placenta
740. The stent energy in the form of ADP is regenerated by mitochondria into__________?
A: AMP
B: ADP
C: ATP
(D: All of these)
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