1.
The molecule that carries genetic instructions for living things.
2.
A change in genetic code that can create new traits.
3.
When organisms with helpful traits survive and reproduce more.
4.
A characteristic that helps an organism survive in its environment.
5.
The gradual change of species over many generations.
6.
A section of DNA that controls a trait.
7.
A tightly coiled structure that contains DNA.
8.
The process where one cell divides into two identical cells.
9.
How the body keeps internal conditions stable.
10.
The process plants use to make food using sunlight
11.
Cells breaking down glucose to release energy.
12.
A protein that speeds up chemical reactions.
13.
A biomolecule used for structure, repair, and growth.
14.
Biomolecules that store long-term energy.
15.
Main energy source for cells.
16.
The control center of a cell that holds DNA.
17.
The layer that controls what enters and leaves the cell.
18.
The place in a cell where proteins are made.
19.
A nonliving particle that needs a host cell to reproduce.
20.
Single-celled organisms without a nucleus.
21.
The body’s defense against disease and infection.
22.
A microorganism that causes disease.
23.
A substance that helps the body build protection against disease.
24.
The variety of living organisms in an ecosystem.
25.
Living and nonliving things interacting in one area.
26.
An organism that makes its own food.
27.
An organism that gets energy by eating other organisms.
28.
An organism that breaks down dead matter.
29.
A sequence showing how energy moves through organisms.
30.
A close relationship between two different species.
31.
One organism hunting and eating another.
32.
The natural replacement of ecosystems over time
33.
The place where an organism lives.
34.
Members of the same species living in one area.
35.
The science of naming and grouping organisms.
36.
Organizing organisms based on shared traits.
37.
Using living organisms or DNA to solve problems.
38.
A lab method used to separate DNA fragments.
39.
The study of heredity and inherited traits.
40.
Molecules moving from an area of high concentration to low concentration.
