Cells in G phase
Cells in G₀ phase:
Options
(a) Enter the cell cycle (b) Suspend the cell cycle (c) Terminate the cell cycle (d) Exit the cell cycle
Correct Answer:
Exit the cell cycle
Explanation:
Cells […]
Questions
Cell elongation is adversely affected by Element required by plant in large
Cell elongation is adversely affected by / Element required by plant in large quantity is
Options
(a) Sodium (b) Cobalt (c) Manganese (d) Nitrogen
Correct Answer:
Nitrogen
Explanation:
The deficiency of nitrogen causes […]
Cell elongation in internodal region takes place due to
Cell elongation in internodal region takes place due to
Options
(a) Gibberellins (b) Ethylene (c) Cytokinins (d) Indole acetic acid
Correct Answer:
Gibberellins
Explanation:
The gibberellins induce elongation of the internodes. The elongation […]
Cauliflower mosaic virus contains
Cauliflower mosaic virus contains
Options
(a) ss RNA (b) ds RNA (c) ds DNA (d) ss DNA
Correct Answer:
ds DNA
Explanation:
Cauliflower mosaic virus contain dsDNA. It is circular and shows semidiscontinous […]
Cartilaginous joints in humans
Cartilaginous joints in humans
Options
(a) permits movement (b) permits little movement (c) permits no movement (d) All of these
Correct Answer:
permits little movement
Explanation:
Cartilaginous Joints-They are slightly moveable joints.Disc of […]
Cartilage is formed by
Cartilage is formed by
Options
(a) Chondrocytes (b) Osteoblasts (c) Osteoclasts (d) Fibroblasts
Correct Answer:
Chondrocytes
Explanation:
At the time of cartilage formation, chondrification starts in mesenchymal cells and chondroblast cells are formed […]
Canal joining middle ear with buccal cavity is
Canal joining middle ear with buccal cavity is
Options
(a) Inguinal canal (b) Eustachian canal (c) Haversian canal (d) Aquaduct of Sylvius
Correct Answer:
Eustachian canal
Explanation:
No explanation available. Be the first […]
CAM helps the plants in
CAM helps the plants in
Options
(a) Conserving water (b) Secondary growth (c) Disease resistance (d) Reproduction
Correct Answer:
Conserving water
Explanation:
Crassulacean acid metabolism (CAM) is photosynthesis by the C₄ pathway in […]
Calvin cycle occur in
Calvin cycle occur in
Options
(a) Chloroplasts (b) Cytoplasm (c) Mitochondria (d) Glyoxysomes
Correct Answer:
Chloroplasts
Explanation:
Calvin cycle occurs in the stroma of chloroplasts where the products of light reaction (assimilatory power […]
By the reaction of ketoglutaric acid with ammonia through which of the process
By the reaction of α-ketoglutaric acid with ammonia, through which of the process glutamic acid is formed
Options
(a) Oxidative amination (b) Reductive amination (c) Ammonification (d) Transamination
Correct Answer:
Reductive amination
Explanation: […]