Which of the following organelle is common between plant and animal?
Options
(a) chloroplasts (b) centriole (c) mitochondria (d) cell wall
Correct Answer:
mitochondria
Explanation:
No explanation available. Be the first to write […]
Which of the following process takes place in mitochondria?
Options
(a) photolysis (b) carboxylation (c) photophosphorylation (d) oxidative phosphorylation
Correct Answer:
oxidative phosphorylation
Explanation:
No explanation available. Be the first to write the […]
Which of the following sentences is correct?
Options
(a) In prokaryotes there are no membrane bound cell organelles (b) Cells of all living organisms have a nucleus (c) Cells are formed de nova […]
Which of the following sets of cell organelles contains DNA?
Options
(a) nucleus,ribosomes and chloroplasts (b) nucleus,ribosomes and mitochondria (c) nucleus, mitochondria and chloroplasts (d) mitochondria,ribosomes and chloroplasts
Correct Answer:
nucleus, mitochondria and […]
Which of the following shows permeability?
Options
(a) cell membrane (b) cell wall (c) protoplasm (d) cytoplasm
Correct Answer:
cell wall
Explanation:
No explanation available. Be the first to write the explanation for […]
Which of the following statements is incorrect about G₀ phase?
Options
(a) Mitosis occurs after G₀ phase (b) Biocatalysts can be used to exit G₀ phase (c) Cell volume keeps on increasing during […]
Which of the following structure regulates the entrance and exit of molecules into and out of the cytoplasm?
Options
(a) cytosol (b) nucleoid (c) chloroplast (d) plasma membrane
Correct Answer:
plasma membrane
Explanation: […]
Which of the following structures between two adjacent cells forms an effective transport pathway?
Options
(a) Plasmodesmata (b) Plastoquinoes (c) Endoplasmic reticulum (d) Plasmalemma
Correct Answer:
Plasmodesmata
Explanation:
No explanation available. Be the […]
Which of the following structures is not found in a prokaryotic cell?
Options
(a) Mesosome (b) plasma membrane (c) Nuclear envelope (d) ribosomes
Correct Answer:
Nuclear envelope
Explanation:
No explanation available. Be the […]
Which of the following surrounds the vacuole?
Options
(a) cell wall (b) mucopeptide layer (c) tonoplast (d) murein layer
Correct Answer:
tonoplast
Explanation:
No explanation available. Be the first to write the explanation […]
2017-2025 Copyright Doctor Dreams Training Academy - About Us - Privacy Policy - Terms & Conditions - Contact Us - Refund Policy