(a) DNA
(b) RNA
(c) Protein
(d) Carbohydrates
Answer- (a) DNA
Which amino acid code does not have tRNA? [HSC-MCQ Comilla board 2019]
(a) CCA
(b) UAA
(c) AUG
(d) UCU
Answer- (b) UAA
Which is the molecule that converts energy? [HSC-MCQ Jessore board 2019]
(a) Mitochondria
(b) Chloroplast
(c) Lysosomes
(d) Ribosome
Answer- (b) Chloroplast
Which is the protein factory of the cell? [HSC-MCQ Chittagong board 2019]
(a) Golgibody
(b) Mitochondria
(c) Ribosome
(d) Lysosomes
Ans- (c) Ribosome
Which is stop codon? [HSC-MCQ Rajshahi board 2019]
(a) AUG
(b) UAA
(c) UGC
(d) AGU
Answer- (b) UAA
Ring-shaped chloroplasts are found in which? [HSC-MCQ Rajshahi board 2019]
(a) Spyrogyra
(b) Oedogonium
(c) Volvox
(d) Ulothrix
Answer- (d) Ulothrix
RNA Biomolecule- [HSC-MCQ Rajshahi board 2019]
(i) Derived from DNA
(ii) carries the hereditary character of the organism
(iii) Participates in protein production
(a) i and ii
(b) i and iii
(c) ii and iii
(d) i, ii and iii
Answer- (b) i and iii
RNA exists in compound- [HSC-MCQ Rajshahi board 2019]
(a) Ribulose
(b) Ribose
(c) Glucose
(d) D-Oxyribose
Answer- (b) Ribose
Which plant has two types of chloroplasts? [HSC-MCQ Dhaka board 2019]
(a) Mango
(b) Jute
(c) Sugarcane
(d) Bananas
Answer- (c) Sugarcane
Which is the DNA carrying cell? [HSC-MCQ Dhaka board 2019]
(a) Golgibody
(b) Lysosomes
(c) Ribosome
(d) Mitochondria
Ans- (d) Mitochondria