Pick the correct set of difference between plant and animal cells from the following table.Animal cellsPlant cellsi. Animal cells have large single vacuolePlant cells have many, small vacuolesii. Animal cells do not have plastidsPlant cells have plastidsiii. Animal cells do not have cell wallPlant cells have cell wall outside the plasma membraneiv. Animal cells are green in colourPlant cells are not colouredv. Lysosomes are always presentLysosomes are rare
- i, ii and iii
- ii, iii and v
- Both i and ii
- i, ii and iv
A. A well defined nucelus.
B. Large ribosomes.
C. A cell wall.
From which of the following is the cell likely taken from?
- Banana leaf
- Human cheek cells
Prokaryotes do not have a definite nucleus.
Eukaryotes have membrane-bound organelles.
- Prokaryotes are larger than eukaryotes.
- Prokaryotes lack cytoplasm.
- chemical composition of protoplasm
- organization of nuclear material
- cell size
- cell shape
Raghav kept a plant in a dark room for a week. The leaves started to look white and waxy. His mother advised him to keep the plant in a place where there was light directly falling on the plant. So he replaced the plant on the window sill where there was direct sunshine. The leaves turned green again. Which of these organelles do you credit for this change?
Match column I with column II and select the correct option from the codes given below
Column-I (Cellular component)Column-II(Function)(a) SER(i) Digestion of unwanted materials(b) Golgi apparatus(ii) Formation of ATP(c) Aleuroplasts(iii) Detoxification of drugs.(d) Mitochondria(iv) Packaging of lipids(e) Lysosomes(v) Storage of proteins
(a) – (iv), (b) – (ii), (c) – (i), (d) – (iii), (e) – (v)
(a) – (ii), (b) – (i), (c) – (v), (d) – (iii), (e) – (iv)
(a) – (ii), (b) – (iv), (c) – (iii), (d) – (i), (e) – (v)
(a) – (iii), (b) – (iv), (c) – (v), (d) – (ii), (e) – (i)
- S. typhi
All the following are organelles of the cell except: