STD 11 - 2. Biology classification — NEET STD 11 Science — Question

Select the correct match

A. Glycogen	l. Plant cell wall
B. Cellulose	II. Branched chain polysachharide
C. Chitin	III. RNA
D. Ribose	IV. Complex polysaccharide

Which of the following is not true for Glycolysis ?
(i) In anaerobic organisms, it is the only process in respiration.
(ii) Glycolysis occurs in the cytoplasm of the cell and is present in all living organisms.
(iii) In this process, glucose undergoes complete oxidation to form two molecules of pyruvic acid.
(iv) Sucrose is converted into glucose and fructose by the enzyme, invertase, and these two monosaccharides readily enter the glycolytic pathway.
(v) Glucose phosphorylated to give rise to glucose- 6-phosphate by the activity of the enzyme hexokinase.
(vi) Phosphorylated form of glucose then isomerises to produce fructose-6-phosphate. Subsequent steps of metabolism of glucose and fructose are same.

Competitive inhibitors (like malonate) alter

Cytochrome is related to

The viruses are known as

During mitosis chromosomes go to their poles in a stage called