1.) How is DNA related to chromosomes and genes?

DNA and RNA are macromolecules known as nucleic acids.

2.) What are the monomers (building blocks) called, that make up these nucleic acids?

3.) What are the 3 components of each monomer?

Which is a change early farmers made to their environment? a. They planted orchards. b. They burned undergrowth. c. They created terraced farming. d. They built dams.

Which effects are likely results of a forest fire? Check all that apply. A. death B. extinction C. adaptation D. habitat loss E. forced migration

A field contains two related species of flowering plants. Species A has a diploid chromosome number of 22, and species B has a diploid chromosome number of 26.

The heterotroph hypothesis of the origin of life states that basic organic building blocks formed from inorganic molecules under the primitive conditions present early in Earth's development.

The common passageway shared by the respiratory and digestive systems is the

Which of the following correctly describes the relationship between monosaccharides and starches? A. Monosaccharides are the building blocks from which starches are made. B. Starch is the commonly used name for all monosaccharides. C.

Justine was feeling very sick. She went to the doctor, who told her she had a bacterial infection and withdrew blood for blood work. Which component in Justine's blood would be higher than normal? plasma white blood cells red blood cells platelets

What molecules do both dna and rna contain

he majority of Earth's atmosphere is nitrogen, N2. The percentage of nitrogen in Earth's atmosphere remains constant as prescribed by the law of conservation of matter and because it is a reasonably non-reactive gas.

What blood vessels would be cut when removing a heart and lungs during a transplant operation?