Biology Questions And Answers :: Structure Of The Cell: part3



Basic Science : Structure Of The Cell QUESTIONS AND ANSWERS :: part3 : 16 to 20

Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :

16.Cytoribosomes of eucaryotes are different from those of bacterial cells in having

Smaller size (70 S type)
Larger size (80 S type)
Differential chemical structure
All the above

17.Eucaryotes possess ribosomes

60 S
70 S
80 S
Both B and C

18.Ribosomes were first observed by

Claude
Palade
George
De Duve

19.Element required fro bringing about union of ribosome subunit is

Ca²⁺
Mg²⁺
Fe²⁺
Cu⁺

20.P450 and P448 occurs over

S.E.R.
R.E.R.
Annulate E.R.
Transitional E.R.

More Structure Of The Cell QUESTIONS AND ANSWERS available in next pages

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