(ক) ১
(খ) ২
(গ) ৩
(ঘ) ৫
উত্তর- (ক) ১
কোনটিতে অ্যান্টিকোডন বিদ্যমান? HSC-MCQ সিঃ বোঃ ২০১৫
(ক) mRNA
(খ) rRNA
(গ) tRNA
(ঘ) DNA
উত্তর- (গ) tRNA
সেন্ট্রিওল কে আবিষ্কার করেন? HSC-MCQ সিঃ বোঃ ২০১৫
(ক) Strasbarger
(খ) Van Benden
(গ) Bovery
(ঘ) De Duve
উত্তর- (গ) Bovery
Which structure is not cytoplasm? HSC MCQ Comilla board 2015
(a) Golgibody
(b) Ribosome
(c) Chromatin fibers
(d) Endoplasmic reticulum
Answer: (c) Chromatin fibers
How many nitrogen bases are there in the genetic code? HSC MCQ Comilla board 2015
(a) 1
(b) 2
(c) 3
(D) 4
Answer: (D) 4
Which organelle participates in protein synthesis? HSC MCQ Comilla board 2015
(a) Mitochondria
(b) Ribosome
(c) Lysosomes
(d) Centriole
Answer: (b) Ribosome
The lining of the cell cavity is called- HSC MCQ Jessore board 2015
(a) Ilioplast
(b) Amyloplast
(c) Aleuroplast
(d) Tonoplast
Answer: (d) Tonoplast
DNA→RNA→Protein, process- HSC MCQ Jessore board 2015
(a) Replication
(b) Translation
(c) Transcription
(d) Mutation
Answer: (d) Mutation
Which is the permanent component of true chromosome? HSC MCQ Jessore board 2015
(a) DNA
(b) RNA
(c) Protamine
(d) Prolamin
Answer: (a) DNA
Who discovered cells? HSC MCQ Jessore board 2015
(a) Leeuwen Hook
(b) Robert Hooke
(c) Robert Brown
(d) Robert Darwin
Answer: (b) Robert Hooke