(a) Yeast
(b) Amoeba
(c) Plasmodium
(d) Mycoplasma
Ans- (d) Mycoplasma
What is the number of genomes in human body cells? [HSC S B 2023]
(a) 1
(b) 2
(c) 22
(D) 44
Answer (b)
Goljibodi Work- [HSC K B 2023]
(i) Formation of platelets
(ii) Phagocytosis
(iii) Acrosome formation
(a) i and ii
(b) i and iii
(c) ii and iii
(d) i, ii and iii
Answer- (b) i and iii
Dictyosomes are [HSC K B 2023]
(a) Golgibody
(b) Endoplasmic reticulum
(c) Lysosomes
(d) Centriole
Answer- (a) Golgibody
Which enzyme breaks hydrogen bonds in DNA replication? [HSC K B 2023]
(a) Primase
(b) Polymerase
(c) ligase
(d) Helicase
Ans- (d) Helicase
Which is the smallest structural unit of cell wall? [HSC K B 2023]
(a) Cellulose
(b) Myceli
(c) Microfibrils
(d) Lignin
Ans- (b) Myceli
Where is chlorophyll located in the chloroplast? [HSC K B 2023]
(a) Thylakoid
(b) In the stroma
(c) in stroma lamellae
(d) in the membrane
Ans- (a) Thylakoid
Which carries Anti-codon? [HSC K B 2023]
(a) mRNA
(b) tRNA
(c) rRNA
(d) gRNA
Answer- (b) tRNA
Circular DNA is found in which? [HSC C B 2023]
(a) Nucleus
(b) Ribosome
(c) Lysosomes
(d) Mitochondria
Ans- (d) Mitochondria
Which genetic code provides the stop signal for translation? [HSC C B 2023]
(a) AUG
(b) UAA
(c) UUC
(d) CUU
Answer- (b) UAA