Science Quiz 7

This is a timed quiz. You will be given 120 seconds to answer all questions. Are you ready?

120

Which cell organelle is also called the powerhouse of the cell?

Ribosome

Endoplasmic reticulum

Cytoplasm

Mitochondria

Correct! Wrong!

A single piece of coiled DNA is called ____.

Nucleus

Ribosome

Cytoplasm

Chromosome

Correct! Wrong!

Which is the closest planet to the sun?

Venus

Mars

Mercury

Earth

Correct! Wrong!

“For every action, there is an equal and opposite reaction.” It is which of Newton’s law of motion?

First Law

Second Law

Third Law

Fourth Law

Correct! Wrong!

The bending of light through a glass prism is called ____.

Reflection

Refraction

Diffraction

Absorption

Correct! Wrong!

What type of energy eventually depletes?

Kinetic energy

Non-renewable energy

Gravitational energy

Renewable energy

Correct! Wrong!

A lion is most closely related to which of the following animals?

Dog

Raccoon

Wolf

Leopard

Correct! Wrong!

Yeast is a type of ____.

Plant

Animal

Bacterium

Fungus

Correct! Wrong!

Science Quiz 7

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