Bio: Fall Final Review

Front

What role do proteins play in the cell membrane?

Back

Proteins allow certain molecules into and out of the cell.

Front

Which biomolecule is broken down first for energy?

Back

Carbohydrates are broken down first for energy.

Front

What is heredity?

Back

Heredity is the passing of traits from parents to offspring.

Front

According to Mendel's law of segregation, what do offspring inherit?

Back

Offspring inherit one factor from each parent.

Front

Who is known as the father of genetics?

Back

Gregor Mendel is known as the father of genetics.

Front

What is the primary function of carbohydrates in living organisms?

Back

Carbohydrates provide energy and serve as structural components.

Front

What are lipids and their main functions?

Back

Lipids are fats that store energy, provide insulation, and make up cell membranes.

Front

Define the term 'gene'.

Back

A gene is a segment of DNA that contains the instructions for building a specific protein.

Front

What is the difference between dominant and recessive traits?

Back

Dominant traits are expressed when at least one dominant allele is present; recessive traits are expressed only when two recessive alleles are present.

Front

What is the significance of Mendel's experiments with pea plants?

Back

Mendel's experiments established the basic principles of heredity and the laws of inheritance.