Cell Structure and Functions

The Golgi complex or Golgi apparatus serves as the centre of

The Golgi complex or Golgi apparatus serves as the centre of Options (a) protein production (b) fats production (c) carbohydrate…

Synapsis occurs between

Synapsis occurs between: Options (a) mRNA and ribosomes (b) spindle fibres and centromere (c) two homologous chromosomes (d) a male…

Cytoskeleton is made up of:

Cytoskeleton is made up of: Options (a) callose depsits (b) cellulosic microfibrils (c) proteinaceous filaments (d) calcium carbonate granules Correct…

Nuclear membrane is absent in

Nuclear membrane is absent in Options (a) Penicillium (b) Agaricus (c) Volvox (d) Nostoc Correct Answer: NostocExplanation:Nostoc is prokaryote while…

Middle lamella is composed mainly of:

Middle lamella is composed mainly of: Options (a) muramic acid (b) calcium pectate (c) phosphoglycerides (d) hemicellulose Correct Answer: calcium…

A major site for synthesis of lipids is:

A major site for synthesis of lipids is: Options (a) SER (b) Symplast (c) Nucleoplasm (d) RER Correct Answer: SER…

Ribosomal RNA is actively synthesized in

Ribosomal RNA is actively synthesized in Options (a) Lysosomes (b) Nucleolus (c) Nucleoplasm (d) Ribosomes Correct Answer: Nucleolus Explanation: Ribosomal…

Which one of the following has its own DNA?

Which one of the following has its own DNA? Options (a) Mitochondria (b) Dictyosome (c) Lysosome (d) Peroxisome Correct Answer:…

In mitochondria, proteins accumulate in the

In mitochondria, proteins accumulate in the Options (a) outer membrane (b) inner membrane (c) intermembrane space (d) matrix Correct Answer:…

Peptide synthesis inside a cell takes place in:

Peptide synthesis inside a cell takes place in: Options (a) chloroplast (b) mitochondria (c) chromoplast (d) ribosomes Correct Answer: ribosomes…