Biology Trivia

Front

How many bones do sharks have in their bodies?

Back

Sharks have 0 bones in their bodies; they are made of cartilage.

Front

How much skin does an adult on average have?

Back

An adult has approximately 20 square feet of skin.

Front

In RNA, Uracil pairs with which base?

Back

In RNA, Uracil pairs with Adenine.

Front

What type of cells enclose their DNA in nuclei?

Back

Eukaryote cells enclose their DNA in nuclei.

Front

In which type of molecule is the ratio of hydrogen to oxygen usually 2 to 1?

Back

The ratio of hydrogen to oxygen is usually 2 to 1 in carbohydrates.

Front

What is the primary function of DNA?

Back

The primary function of DNA is to store and transmit genetic information.

Front

What are the building blocks of proteins?

Back

The building blocks of proteins are amino acids.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants use sunlight to synthesize foods with the help of chlorophyll.

Front

What is the main difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells do not have a nucleus, while eukaryotic cells do.

Front

What is the function of the cell membrane?

Back

The cell membrane controls the movement of substances in and out of the cell.