The vacuole in the plant cell contains
The vacuole in the plant cell contains
Options
(a) tonoplast (b) cell sap (c) stroma (d) matrix
Correct Answer:
cell sap
Explanation:
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Cell Structure and Functions
The two types of cellular organelles that transform energy are
The two types of cellular organelles that transform energy are
Options
(a) mitochondria and chloroplasts (b) chromoplast and leucoplast (c) mitochondria and chromoplast (d) chloroplast and leucoplast
Correct Answer:
mitochondria and chloroplasts
Explanation: […]
The two functional groups characteristic of sugars are
The two functional groups characteristic of sugars are
Options
(a) Carbonyl and hydroxyl (b) Carbonyl and phosphate (c) Carbonyl and methyl (d) Hydroxyl and methyl
Correct Answer:
Carbonyl and hydroxyl
Explanation:
Sugar is […]
The thickness of cell membranes varies between 6 and 9
The thickness of cell membranes varies between 6 and 9
Options
(a) millimeters (b) micrometers (c) nanometers (d) picometers
Correct Answer:
nanometers
Explanation:
No explanation available. Be the first to write the explanation for […]
The term protoplasm for the cell contents was coined by
The term protoplasm for the cell contents was coined by
Options
(a) Yon Mohl (b) J.E. Purkinje (c) J.S. Huxley&Hertwig (d) M. Schultz
Correct Answer:
J.E. Purkinje
Explanation:
No explanation available. Be the […]
The term mitochondria was given by
The term mitochondria was given by
Options
(a) Benda (b) Altmann (c) Palade (d) de Duve
Correct Answer:
Benda
Explanation:
No explanation available. Be the first to write the explanation for this question […]
The term given by cytoplasm and nucleoplasm were
The term given by ‘cytoplasm’ and ‘nucleoplasm’ were
Options
(a) Purkinje (b) Strasburger (c) Brown (d) Flemming
Correct Answer:
Strasburger
Explanation:
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The term cell was coined by
The term cell was coined by
Options
(a) Robert Hooke (b) Robert Brown (c) Charles Darwin (d) Albert Wallace
Correct Answer:
Robert Hooke
Explanation:
No explanation available. Be the first to write the […]
The storage tanks of the cells are
The storage tanks of the cells are
Options
(a) lysosomes (b) ribosomes (c) vacuoles (d) all of these
Correct Answer:
vacuoles
Explanation:
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The stage during which separation of the paired homologous chromosomes begins
The stage during which separation of the paired homologous chromosomes begins is
Options
(a) Zygotene (b) Diakinesis (c) Diplotene (d) Pachytene
Correct Answer:
Diplotene
Explanation:
Synaptonemal complex disintegrates.Terminalisation begins at diplotene stage i.e […]