Honors Biology (PreAP) - Units 1 & 2 Review

The work of scientists generally begins with

• analyzing results

• drawing conclusions

• asking questions

• testing a hypothesis

A well-tested explanation that is backed by experimental results is a (an)

• theory

• controlled experiment

• inference

• hypothesis

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The control group in an experiment is the

• point at which observations are made.

• one that does not receive any experimental treatment.

• careful measuring and recording of data.

• point at which variables are made.

If you measure how acidic or basic a liquid is, you will find the value of the _____.

• inference

• weight

• metabolism

• pH

The ability of an organism to maintain stable internal conditions is

• homeostasis

• a response to growth

• reproduction

• metabolism

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Which characteristic is shared by all living things?

• ability to move in response to the environment

• use of tiny organs to control cell processes

• ability to store hereditary information

• use of respiration for energy release

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Which of the following lists shows the level of biological organization from smallest to largest?

• cells, organisms, tissues, populations

• populations, organs, tissues, cells

• cells, tissues, organs, organisms

• organs, cells, tissues, organelles

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NGSS.HS-LS1-2

Snakes move onto a warm rock in the sun to heat up. What characteristic of life does this describe?

• homeostasis

• reproduction

• heredity

• interdependence

Which organizational level includes all of the other levels?

• ecosystem

• cell

• biosphere

• organism

Biology

• study of living things

• study of chemicals

• study of space

• study of soil

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