Question 17
Which of these organisms have a cell wall that isn't made of cellulose?

(a) Bacteria
(b) Hydrilla
(c) Mango tree
(d) Cactus

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Solution

(a) Bacteria

Bacterial cell walls are made up of peptidoglycan, while all plant cells have cell walls made of cellulose.

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Similar questions

Question 17
Which of these organisms have a cell wall that isn't made of cellulose?

(a) Bacteria
(b) Hydrilla
(c) Mango tree
(d) Cactus

Question 36
Following are a few organisms

(a) lichen
(b) mosses
(c) mango tree
(d) cactus
Which among the above can grow on stones; and also help in formation of soil? Write the mode of their action for making soil.

Question 36
Following are a few organisms:

(a) lichen
(b) mosses
(c) mango tree
(d) cactus

Which among the above can grow on stones; and also help in the formation of soil? Write the mode of their action for making soil.

Plant cell has a cell wall made of :
(a) Protein
(b) Fructose
(c) Cellulose
(d) Fatty acids

Which of the following help in soil formation? Justify. [3 MARKS]
(a) lichen (b) mosses (c) mango tree (d) cactus.

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Cell Walls in Plants

Standard IX Biology

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Question 17 Which of these organisms have a cell wall that isn't made of cellulose? (a) Bacteria (b) Hydrilla (c) Mango tree (d) Cactus

(a) Bacteria Bacterial cell walls are made up of peptidoglycan, while all plant cells have cell walls made of cellulose.

Question 17
Which of these organisms have a cell wall that isn't made of cellulose?

(a) Bacteria
(b) Hydrilla
(c) Mango tree
(d) Cactus

(a) Bacteria

Bacterial cell walls are made up of peptidoglycan, while all plant cells have cell walls made of cellulose.