Unit Test Answers

SchleidenHookeLeeuwenhoekSchwann

Which is a process that involves collecting information and ideas that are supported by belief or opinion?

When will water move into a cell?

Which of these terms describe the data? Check all that apply.

Which statement best describes how Carl Woese changed the system of classification?

Examine the diagram of a cell.

Which group of organisms would Schleiden have been most likely to study?

Look at the diagram of Woese’s modern system of classification.

Which is the control center of the cell?

An archery contestant left these results:

Oil is a powerful source of energy used for cars, machines, and many other purposes. While studying sources of energy that could replace the use of oil, a student thinks about solar power, wind power, nuclear power, and electric batteries. The students asks,"Which type of source will waste the least energy and provide the most energy in all situations?"Which best describes why a scientist would ask a different question than this one?

Four students are trying to summarize how scientists classify organisms, and are discussing whose answer is best. This chart shows the four students’ attempts.

Which is like armor for the cell?

The picture shows molecules in different sections of a container. The molecules can pass through the openings on each side of the middle section.

A certain organic compound is made up of the amino acids methionine, arginine, and leucine. Which type of organic compound is this?