AA Natural Sciences 2

Question 1

Which organelle is known as the powerhouse of the cell?

Accepted Answer

Mitochondria

Answer

Nucleus

Answer

Ribosome

Answer

Golgi apparatus

Question 2

What is Newton's first law of motion also called?

Accepted Answer

Law of Inertia

Answer

Law of Acceleration

Answer

Law of Action-Reaction

Answer

Law of Gravity

Question 3

Which of the following is a renewable energy source?

Accepted Answer

Solar power

Answer

Coal

Answer

Natural gas

Answer

Petroleum

Question 4

What is the atomic number of carbon?

Accepted Answer

6

Answer

12

Answer

8

Answer

4

Question 5

What phase of matter has a definite volume but no definite shape?

Accepted Answer

Liquid

Answer

Solid

Answer

Gas

Answer

Plasma

Question 6

Which organ system is responsible for transporting blood throughout the body?

Accepted Answer

Cardiovascular system

Answer

Respiratory system

Answer

Digestive system

Answer

Nervous system