Which of the following is true about ribosome except

(1)site of protein synthesis

(2)universal cell organelle

(3)70s is present only in prokaryotes

(4)80s is present in eukaryotes

Polysomes translate mRNA into

(1)proteins

(2)carbohydrates                                

(3)DNA

(4)RNA

Bacteria store their reserved food materials in

(1)Vacuoles

(2)Inclusion bodies                             

(3)Both A and B

(4)Sphaerosomes

Which of the following is true about Inclusion bodies

(1)membraneless

(2)present freely in cytoplasm           

(3)store phosphate,glycogen

(4)All of the above

How many of the following kingdoms are eukaryotic

(monera, protista, fungi, plante, Animalia)

(1)5

(2)4

(3)3

(4)2

Which of the following structures are present in plant cell but absent in animal cell?

(1)plastids

(2)centrioles                                       

(3)large central vacuole

(4)Both A and C

Which of the followings  are common to plant cell and animal cell?

(Peroxisome, nucleolus, lysosome, plasmodesmata, microvilli, microtubule)

Which of the following is true except

(1)all eukaryotic cells are identical

(2)eukaryotic cells possess an organised nucleus with a nuclear envelope

(3)compartmentalisation is present in eukaryotes

(4)All are correct

____________ ribosomes are present in eukaryotes while ________ribosomes are present in prokaryotes.

(1)70s, 80s

(2)80s, 70s

(3)80s,80s

(4)70s,70s

In 70S, S is

(1)sedimentation coefficient

(2)indirect measure of density and size

(3)indirect measure of mass and size

(4)Both A and B