Flash Cards (current)
Games
Teachers

Chapter 1 Review

Test Description: Introduction to Biology

Instructions: Answer all questions to get your test result.

1) Which of the following is NOT a part of how scientists work?

Aexperimenting Bhypothesizing Cobserving Dguessing

2) A theory

Ais always true Bis the opening statement of an experiment Cis a problem to be solved Dmay be revised or replaced

3) Which of the following theories is (are) needed to explain why marsupial mammals are found only in Australia?

Aboth a and b Btheory of plate tectonics Cneither a nor b Dtheory of evolution

4) Cell specialization in multicellular organisms allows cell to

Abe less complex Bperform diffrent functions Creproduce Drespond to their environment

5) The process by which organisms keep their internal conditions fairly constant is called

Aevolution Bphotosynthesis Chomeostasis Dmetabolism

6) In the metric system, the basic unit of length is the

Ameter Bcentimeter Cmillimeter Dkilometer

7) How many centimeters are in 2.4 km?

A240 B24,000 C2400 D240,000

8) A compound light microscope

Ais an essential tool for producing three-dimensional images Bis required for most experiments Ccan magnify objects up to about 1000 times Dis necessary to study biology at the chemical level

9) The best instrument to use to separate the liquid portion from the solid portion of whole blood is a (an)

Aelectron microscope Bcompund light microscope Ctest tube Dcentrifuge

10) Scientists publish the details of important experiments so that

Atherir work can be repeated Ball of the above Ctheir experimental procedures can be reviewed Dothers can try to reproduce the results

*select an answer for all questions

Play Games with the Questions Above

WAIT! Find what you needed?

Still Looking for the Answers? Have Another Question? Play a Review Game with These Questions? Want to Make Your Own Test Like This One?