Free download in PDF Cell the Unit of Life Short Questions and Answers for competitive exams. These short objective type questions with answers are very important for Board exams as well as competitive exams like NEET, AIIMS, JIPMER etc. These short solved questions or quizzes are provided by Gkseries./p>
(1)
Mitochondria and chloroplast are
a) Semi-autonomous organelles
b) Formed by division of the pre-existing organelles and they contain DNA but lack protein synthesizing machinery
Which one of the following options is correct?
[A]
Both (a) and (b) are correct
[B]
Both (a) and (b) are false
[C]
(b) is true but (a) is false
[D]
(a) is true but (b) is false
Answer: (a) is true but (b) is false
(2)
Which of the following structures are not found in prokaryotic cells
[A]
Plasma membrane
[B]
Nuclear envelope
[C]
Ribosome
[D]
Mesosome
Answer: Nuclear envelope
(3)
Which of the following are not membrane bound organelles
[A]
Mesosome
[B]
Vacuoles
[C]
Lysosome
[D]
Ribosome
Answer: Ribosome
(4)
Cellular organelles with membranes are
[A]
Lysosome, Golgi apparatus and mitochondria
[B]
Nuclei, ribosomes and mitochondria
[C]
Chromosomes, ribosomes and ER
[D]
ER, ribosomes and Nuclei
Answer: Lysosome, Golgi apparatus and mitochondria
(5)
Balbiani rings are sites of
[A]
RNA and Protein synthesis
[B]
Lipid synthesis
[C]
Nucleotides synthesis
[D]
Polysaccharide synthesis
Answer: RNA and Protein synthesis
(6)
In photosynthesis, the light independent reactions take place at
[A]
Stomatal matrix
[B]
Thylakoid lumen
[C]
Photosystem I
[D]
Photosystem II
Answer: Stomatal matrix
(7)
Nuclear envelop is a derivative of
[A]
RER
[B]
SER
[C]
Membrane of Golgi complex
[D]
Microtubules
Answer: RER
(8)
Which one of the following is not an inclusion body found in prokaryotes?