Which of the following is true for lysosomes

(1)membrane bound vesicles

(2)formed by golgibody

(3)rich in hydrolytic enzymes

(4)All of the above

Subtopic:  Lysosomes |
 95%
From NCERT
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Hydolytic enzymes comprises of which of the following

(1)lipases

(2)proteases

(3)carbohydrases

(4)All of these

Subtopic:  Lysosomes |
 96%
From NCERT
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Hydrolytic enzymes are active at

(1)acidic pH

(2)basic pH

(3)Neutral pH

(4)Both A and B

Subtopic:  Lysosomes |
 91%
From NCERT
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How many of the following biomolecules can be digested by lysosomes?

(Carbohydrates, proteins, lipids, nucleic acids)

(1)4

(2)3

(3)2

(4)1

Subtopic:  Lysosomes |
 73%
From NCERT
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Which of the following is not true about cell wall

(1)protects cell from mechanical damage

(2)permeable to water

(3)It’s a living structure

(4)absent in animals

Subtopic:  Cell Wall |
 82%
From NCERT
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Galactans and mannans are the important component of cell wall of

(1)Plant

(2)Algae

(3)Fungi

(4)Bacteria

Subtopic:  Cell Wall |
 89%
From NCERT
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The common component between the cell wall of algae and plants is

(1)cellulose

(2)Hemicellulose

(3)Both A and B

(4)Mannans

Subtopic:  Cell Wall |
 59%
From NCERT
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Which of the following cell wall comes early and disappears gradually in the life of plant?

1. primary cell wall 2. secondary cell wall
3. tertiary cell wall 4. Both 1 and 2
Subtopic:  Cell Wall |
 84%
From NCERT
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Which of the following holds the neighbouring cells together

(1)calcium pectate

(2) sodium pectate

(3)Both A and B

(4)manganese pectate

Subtopic:  Cell Membrane |
 83%
From NCERT
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Which of the following connects the cell wall of the neighbouring cells?

(1)plasmodesmata

(2)Desmosomes

(3)Gap junction

(4)Tight junction

Subtopic:  Cell Wall |
 91%
From NCERT
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