1st Biology STATE test review 4/21/2022

Front

What percentage of Adenine is present if a DNA strand has 20% Thymine?

Back

20% Adenine

Front

What is the function of the Golgi apparatus?

Back

The Golgi apparatus is responsible for packaging and shipping proteins.

Front

What is a substrate in a biochemical reaction?

Back

A substrate is a molecule upon which an enzyme acts.

Front

Which type of tissue is responsible for the contraction of blood vessels?

Back

Muscle tissue is responsible for the contraction of blood vessels.

Front

How many nucleotides are in a codon?

Back

A codon is made up of 3 nucleotides.

Front

What are the four main types of biological macromolecules?

Back

Carbohydrates, lipids, proteins, and nucleic acids.

Front

What is the primary function of ribosomes?

Back

Ribosomes are responsible for protein synthesis.

Front

What is the role of mitochondria in a cell?

Back

Mitochondria are known as the powerhouse of the cell, generating ATP through cellular respiration.

Front

What is the structure of DNA?

Back

DNA is a double helix composed of nucleotides.

Front

What is the difference between DNA and RNA?

Back

DNA contains deoxyribose sugar and is double-stranded, while RNA contains ribose sugar and is single-stranded.