The chief component of the middle lamella in plant cell is
The chief component of the middle lamella in plant cell is Options (a) potassium (b) calcium (c) magnesium (d) calcium…
7 years ago
Cell Structure and Functions
The controlling centre of cell is
The controlling centre of cell is Options (a) mitochondria (b) nucleus (c) ribosomes (d) nucleolus Correct Answer: nucleusExplanation:No explanation available.…
7 years ago
The correct sequence of different phases of cell cycle is
The correct sequence of different phases of cell cycle is Options (a) S-G₁-G₂-M (b) G₁-S-G₂-M (c) G₂-S-G₁-m (d) G₁-G₂-S-M Correct…
7 years ago
The enzyme used in the beverage industry to flavour soft drinks and in the baking
The enzyme used in the beverage industry to flavour soft drinks and in the baking industry to sweeten the biscuits…
7 years ago
The formation of chromatid takes place in
The formation of chromatid takes place in Options (a) G₁ phase (b) G₂ phase (c) S phase (d) M phase…
7 years ago
The largest cell organelles in the cell are
The largest cell organelles in the cell are Options (a) plastids (b) Golgi bodies (c) mitochondria (d) chromosomes Correct Answer:…
7 years ago
The mineral present in cell wall is
The mineral present in cell wall is Options (a) Na (b) Ca (c) K (d) Mn Correct Answer: CaExplanation:No explanation…
7 years ago
Which of the following is a single membrane structure?
Which of the following is a single membrane structure? Options (a) lysosomes (b) chloroplast (c) mitochondria (d) endoplasmic reticulum Correct…
7 years ago
Which of the following is always absent in prokaryotic cells?
Which of the following is always absent in prokaryotic cells? Options (a) Ribosomes (b) mitochondria (c) DNA (d) Cell wall…
7 years ago
Which of the following is correct for prokaryotic ribosome?
Which of the following is correct for prokaryotic ribosome? Options (a) it dissociates into 50 S and 30 S (b)…
7 years ago