Question

A. MULTIPLE CHOICE TYPE
1. Which one of the following cell organelles is correctly
matched with its function ?
(a) Ribosomes — Synthesis of proteins
(b) Mitochondria – Secretion of enzymes
(c) Plasma membrane — Freely permeable
(d) Centrosome - Carries genes
2. All life starts as
(a) an egg
(b) a single cell
(c) a gene
(d) a chromosome
3. Which one of the following is found both in the cells
of a mango plant and a monkey?
(a) chloroplasts
(b) centrioles
(c) cell wall
(d) cell membrane
4. A plant cell can be identified from an animal cell by
the :
(a) absence of centrosome.
(b) presence of cell membrane.
(c) presence of vacuoles
(d) none of the above
5. Plant cell has a cell wall made of:
(a) Protein
(b) Fructose
(c) Cellulose
(d) Fatty acids
6. The cell organelle that helps in respiration of the cell
is :
(a) Mitochondria (b) Lysosome
(c) Ribosome
(d) Centrosome​

Answer 1

Answer:

2.A single cell.

5.Cellulose.

Answer 2

Answer:

1.(a) Ribosomes — Synthesis of proteins

2.(b) a single cell

3.(d) cell membrane

4.(a) absence of centrosome.

5.(c) Cellulose

6.(a) Mitochondria