The Science of Biology: Part 3

The study of life

• Chemistry

• Botany

• Biology

• Monotony

What are cells?

• Smallest units of living things

• Smallest units of nonliving things

• Largest units of living things

• Largest units of nonliving things

Organisms that are only made up of one cell

• Unicellular

• Multicellular

• US Cellular

• Acellular

Organisms that are made up of more than one cell

• Unicellular

• Multicellular

• US Cellular

• Acellular

Which molecule stores the information necessary to sustain life?

• DNA

• RNA

• NBA

• MLB

How does a living thing obtain DNA?

• It is made from protein when the organism is created

• From their parent(s)

• From sunlight

• From breathing

What is metabolism?

• The combination of all chemical reactions inside an organism

• The chemical reactions that build up materials inside an organism

• The chemical reactions that break down materials inside an organism

As generalized cells divide, they

• Become more similar to one another

• Become more different from one another

• Take on different functions

• Do not change

Which type of reproduction occurs when 2 parents are involved and their offspring looks similar to them?

• Asexual reproduction

• Sexual reproduction

Which type of reproduction occurs when 1 parent is involved and their offspring looks identical to them?

• Asexual reproduction

• Sexual reproduction