Biology SOL Review

Front

What is the main energy source used in cellular respiration?

Back

Carbohydrates

Front

What is the structure represented by the image?

Back

Carbohydrate

Front

In a DNA sequence, what do the letters G and A represent?

Back

Nitrogen bases

Front

What is the process by which water moves across a selectively permeable membrane?

Back

Osmosis

Front

What is the probability of a child having unattached earlobes if one parent is heterozygous and the other has attached earlobes?

Back

50%

Front

Define cellular respiration.

Back

The process by which cells convert glucose and oxygen into energy, carbon dioxide, and water.

Front

What are the four main macromolecules essential for life?

Back

Carbohydrates, Proteins, Lipids, Nucleic Acids

Front

What is the role of enzymes in biological reactions?

Back

Enzymes act as catalysts to speed up chemical reactions without being consumed.

Front

What is the difference between dominant and recessive alleles?

Back

Dominant alleles express their trait even if only one copy is present; recessive alleles require two copies to express their trait.

Front

What is the function of DNA?

Back

DNA stores genetic information and provides instructions for the development and functioning of living organisms.