(a) Ribosome + mRNA + tRNA
(b) Mitochondria + cristae + ETS
(c) Chloroplast + Thylakoid + Granum
(d) Lysosome + Ezyme + Granule
Answer-(a) Ribosome + mRNA + tRNA
What is the name of the movement organ of Amoeba? [D.U. 2013-14]
(a) Micromembrane
(b) Pseudopodia
(c) Cilia
(d) Flagella
Answer (b) Pseudopadia
How many pairs of human autosomes? [D.U. 2013-14]
(A) 44
(b) 23
(c) 24
(d) 22
Answer-(d) 22
Which organ contains the grana? [D.U. 2013-14]
(a) Chloroplast
(b) Ribosome
(c) Lysosomes
(d) Mitochondria
Answer-(a) Chloroplast
Which is an example of primitive cell? [D.U. 2013-14]
(a) Saccharomyces
(b) Penicillium
(c) Agaricus
(d) Bacillus
Answer-(d) Bacillus
The nucleus was first described by [D.U. 2012-2013]
(a) Robert Brown
(b) Aristotle
(c) Louis Pasteur
(d) Alexander Fleming
Answer-(a) Robert Brown
Cell organelles which help in the synthesis of nutrients are called- [D.U. 2011-12]
(a) Oxysome
(b) Peroxisome
(c) Ribosome
(d) Lysosome
Answer-(c) Ribosome
Which is not a component of nucleotide? [D.U. 2010-11]
(a) Phosphate
(b) Lipids
(c) Glucose
(d) Nitrogen base
Answer (b) Lipid
Which causes intracellular digestion? [D.U. 2010-11]
(a) Ribosome
(b) Lysosomes
(c) genes
(d) Chromosomes
Answer-(b) Lysosome
Ribosomes are formed by which? [D.U. 2009-10]
(a) DNA and RNA
(b) Histones, DNA and RNA
(c) RNA only
(d) Protein and RNA
Answer (d) Protein and RNA