Cell & Scientific method Structured Question I

(a) What type of cell, animal or plant is shown in this diagram?

(b) Give two reason for your answer.

Answer explanation

(a) animal cell

(b) It doesn't have cell wall and chloroplast/many small vacuoles

(c) Name the structure P.

(d) What is substance found in structure P that bears the genes?

Answer explanation

(c) nucleus

(d) chromosomes

(e) Name the structure Q and its function

Answer explanation

(e) vaculoes, stores water and other nutrients needed for the living organism to survive

(f) Name the Name the structure R and its function

Answer explanation

(f) cytoplasm, many chemical reactions take place here

Identify the parts of a cell, which have the following features.

(a) jelly-like substance that surrounds the nucleus

Answer explanation

cytoplasm

Identify the parts of a cell, which have the following features,

(b) thick, rigid layer found found only in plant cells.

Answer explanation

cell wall

Identify the parts of a cell, which have the following features,

(c) Partially permeable layer around the cell.

Answer explanation

cell membrane

Identify the parts of a cell, which have the following features,

(d) thread-like material in the nucleus

Answer explanation

chromosomes

Identify the parts of a cell, which have the following features,

(e) Tiny discs that contain a green pigment

Answer explanation

chloroplast

Identify the parts of a cell, which have the following features,

(f) control the activities of the cell

Answer explanation

nucleus