Biology Basics

What Uses a thin specimen and light.

The information gathered from an experiment is called

An experiment is

What type of data is numerical based

What comes first population or ecosystem?

What separates cell parts by spinning cells at a high rate?

Living things change during their lives through

The part of an experiment in which all conditions are kept the same is the

What divides cells into many small parts while preserving the individual function of each?

What is a population of identical cells grown in the lab

TRANSMISSION electron microscopes scan the surface of an object and produce a 3-D image.

What is scientific explanation based on experimentation and repeated testing over time is a(n)

What separates fragments of large molecules on the basis of size and charge?

Which of the following means life?

Which of the following is NOT a characteristic of all living things?

A ___ is a statement that we know to be true. Supported by evidence by many experiments.

ABIOTIC factors are the nonliving parts of the environment such as soil, sun and precipitation.

The variable being measured or observed, the responding variable or result of the experiment.

Only ONE variable in an experiment can be changed or manipulated at a time.

Total magnification when using a 40X objective lens is 100.

What comes first tissue or organ?

___________ is the manipulated variable; it is being tested or changed.