Characteristics And Classification Of Living Organisms

Question 1

What are cells

Answer 1

1. The smallest living block of an organism.

Question 2

What is a cells membrane

Answer 2

1. Stops cell contents from escaping.

2. Controls the substances that go in and out of the cell.

Question 3

What is a Nucleus

Answer 3

1. To control type and quantity of enzymes produced by cytoplasm.
2. Controls cell division.

Question 4

What is cytoplasm

Answer 4

1. Jelly like substance.

2. Has particles and organelles.

Question 5

What is a Nucleus

Answer 5

1. Circular substance.

2. Contains DNA in form of Chromosomes.

Question 6

What is a cells wall

Answer 6

1. Tough non living layer.

2. Made from cellulose surrounding, cell membrane.

Question 7

What is the Vacuole

Answer 7

1. Fluid filled space.

2. Surrounded by a membrane.

Question 8

What is Chloroplast

Answer 8

1. Organelle containing Chlorophyll.