A non proteinaceous enzyme is
A non proteinaceous enzyme is Options (a) Ligase (b) Deoxyribonuclease (c) Lysozyme (d) Ribozyme Correct Answer: Ribozyme Explanation: Ribozyme is…
10 months ago
Cell Structure and Functions
In meiosis crossing over is initiated at
In meiosis, crossing over is initiated at Options (a) Pachytene (b) Leptotene (c) Zygotene (d) Diplotene Correct Answer: PachyteneExplanation:Leptotene is…
4 years ago
DNA content is doubled during
DNA content is doubled during Options (a) metaphase (b) Interphase (c) prophase (d) telophase Correct Answer: Interphase Explanation: No explanation…
4 years ago
Four phases of cell cycle are
Four phases of cell cycle are Options (a) G₁→S→G₂→M (b) S→G₁→G₂→M (c) G₁→G₂→S→M (d) M→G₁→G₂→S Correct Answer: G₁→S→G₂→M Explanation: No…
4 years ago
Difference between rough and smooth endoplasmic reticulum is that
Difference between rough and smooth endoplasmic reticulum is that Options (a) rough ER has ribosomes (b) smooth ER has ribosomes…
4 years ago
Difference between prokaryote and eukaryote lies in
Difference between prokaryote and eukaryote lies in Options (a) cell size (b) cell shape (c) chemical composition of protoplasm (d)…
4 years ago
Folding of inner membrane of mitochondria are called
Folding of inner membrane of mitochondria are called Options (a) grana (b) cristae (c) sacs (d) calcium oxalate crystal Correct…
4 years ago
Dictyosomes are also called
Dictyosomes are also called Options (a) lysosome (b) Golgi body (c) ribosome (d) mitochondria Correct Answer: Golgi body Explanation: No…
4 years ago
Fluid mosaic model of cell membrane was put forward by
Fluid mosaic model of cell membrane was put forward by Options (a) Danielli and Davson (b) Singer and Nicolson (c)…
4 years ago
Flocculation or coagulation of protoplasm is the
Flocculation or coagulation of protoplasm is the Options (a) interchangeability between sol and gel states (b) ability to scatter that…
4 years ago