In mitochondria cristae act as sites for
In mitochondria, cristae act as sites for Options (a) protein synthesis (b) breakdown of macromolecules (c) oxidation - reduction reaction…
5 years ago
Questions
In multicellular organisms the 70S ribosomes are found in which parts of the
In multicellular organisms, the 70S ribosomes are found in which parts of the cell Options (a) lysosomes (b) mitochondria (c)…
5 years ago
All life on earth derive its energy directly or indirectly from sun except
All life on earth derive its energy directly or indirectly from sun except Options (a) Mushroom and mould (b) Chemosynthetic…
5 years ago
Emerson effect is associated with
Emerson effect is associated with Options (a) respiration (b) transpiration (c) salt absorption (d) photosynthesis Correct Answer: photosynthesis Explanation: Emerson…
5 years ago
Electroosmotic theory for translocation of solutes was proposed by
Electro-osmotic theory for translocation of solutes was proposed by Options (a) Spanner (b) Bose (c) Watson (d) Deurjes Correct Answer:…
5 years ago
In human percent of body weight of carbohydrates lipids and proteins respectively
In human percent of body weight of carbohydrates, lipids and proteins respectively is Options (a) 1, 15, 17 (b) 15,…
5 years ago
In higher plants the shape of the chloroplast is
In higher plants, the shape of the chloroplast is Options (a) discoid (b) cup-shaped (c) girdle-shaped (d) reticular Correct Answer:…
5 years ago
In higher plants continuity of cytoplasm from one cell to its neighbouring
In higher plants, continuity of cytoplasm from one cell to its neighbouring cells is established through Options (a) apoplast (b)…
5 years ago
In germinating seed food supply is done by
In germinating seed food supply is done by Options (a) auxin (b) gibberellin (c) cytokinin (d) ethylene Correct Answer: gibberellin…
5 years ago
In flagellar membrane which enzyme catalyses ATP
In flagellar membrane which enzyme catalyses ATP? Options (a) cytoplasmic dynein (b) as conic dynein (c) kinesis (d) myosin Correct…
5 years ago