Biology First Semester Final Review

Front

What are monosaccharides?

Back

Monosaccharides are the simplest form of carbohydrates, consisting of single sugar molecules like glucose and fructose.

Front

What do monosaccharides serve as the monomers for?

Back

Monosaccharides are the monomers of carbohydrates.

Front

In RNA, which base pairs with adenine?

Back

In RNA, uracil pairs with adenine.

Front

What is the end result of meiosis?

Back

The end result of meiosis is 4 genetically different cells.

Front

What is the genotype for a person with two recessive alleles?

Back

The genotype for a person with two recessive alleles is 'gg'.

Front

What does the Law of Independent Assortment state?

Back

The Law of Independent Assortment states that different traits are inherited independently of each other.

Front

What is DNA replication?

Back

DNA replication is the process by which a cell makes an exact copy of its DNA before cell division.

Front

What are the main components of DNA?

Back

The main components of DNA are nucleotides, which consist of a sugar, a phosphate group, and a nitrogenous base.

Front

What are the four nitrogenous bases in DNA?

Back

The four nitrogenous bases in DNA are adenine, thymine, cytosine, and guanine.

Front

What is the role of helicase in DNA replication?

Back

Helicase is an enzyme that unwinds the DNA double helix during replication.