NCERT Class-9 Science Solutions: Chapter 5-The Fundamental Unit Of Life Part 3

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Question 14:

The cell organelle involved in forming complex sugars from simple sugars are

  1. Endoplasmic reticulum

  2. Ribosomes

  3. Plastids

  4. Golgi apparatus

Answer: D

Image of Golgi Apparatus

Image of Golgi Apparatus

Image of Golgi Apparatus

Question 15:

Which out of the following is not a function of vacuole?

  1. Storage

  2. Providing turgidity and rigidity to the cell

  3. Waste excretion

  4. Locomotion

Answer: D

Image of Function of Vacuoles

Image of Function of Vacuoles

Image of Function of Vacuoles

Question 16:

Amoeba acquires its food through a process, termed

  1. Exocytosis

  2. Endocytosis

  3. Plasmolysis

  4. Exocytosis and endocytosis both

Answer: B

Image of Endocytosis

Image of Endocytosis

Image of Endocytosis

Question 17:

Cell wall of which one of these is not made up of cellulose?

  1. Bacteria

  2. Hydrilla

  3. Mango tree

  4. Cactus

Answer: A

Question 18:

Silver nitrate solution is used to study

  1. Endoplasmic reticulum

  2. Golgi apparatus

  3. Nucleus

  4. Mitochondria

Answer: B

Question 19:

Organelle other than nucleus, containing DNA is

  1. Endoplasmic reticulum

  2. Golgi apparatus

  3. Mitochondria

  4. Lysosome

Answer: C

Question 20:

Kitchen of the cell is

  1. Mitochondria

  2. Endoplasmic reticulum

  3. Chloroplast

  4. Golgi apparatus

Answer: C

Image of Chloroplast

Image of Chloroplast

Image of Chloroplast