C. Biology EOC Review

Front

What is the probability of producing a homozygous recessive offspring from two heterozygous parents for the ability to taste PTC?

Back

25%.

Front

Which biomolecule is responsible for storing long-term energy?

Back

Lipids.

Front

What base does Guanine bond with in DNA?

Back

Cytosine.

Front

What is the basic unit of structure in living organisms?

Back

Cell.

Front

What is a tissue?

Back

A group of similar cells that perform a specific function.

Front

What is a producer in an ecosystem?

Back

An organism that uses energy from the sun to create food.

Front

What is the role of lipids in the body?

Back

To store long-term energy and provide insulation.

Front

What are the four main types of biomolecules?

Back

Carbohydrates, lipids, proteins, and nucleic acids.

Front

What is the function of proteins in the body?

Back

To build and repair tissues, and to act as enzymes.

Front

What is the structure of DNA?

Back

A double helix made of nucleotides.