Question 1

Which of the following is the correct order of the levels of biological organization from smallest to largest?

Accepted Answer

Molecule, cell, tissue, organ, organ system, organism

Question 2

Which property of life is best illustrated by a plant growing toward sunlight?

Accepted Answer

Response to environment

Question 3

A scientist observes that a certain species of bacteria can survive in extremely hot environments. Which property of life does this observation best demonstrate?

Accepted Answer

Evolutionary adaptation

Question 4

Which of the following best describes homeostasis?

Accepted Answer

The maintenance of a stable internal environment

Question 5

Which of the following is NOT considered a property of life?

Accepted Answer

Decay

Question 6

If a cell divides to produce two identical daughter cells, which property of life is being demonstrated?

Accepted Answer

Reproduction

Question 7

Which of the following equations best represents the process of cellular respiration?

Accepted Answer

$$\mathrm{C_6H_{12}O_6$ + 6O_2 \rightarrow 6CO_2 + 6H_2O + Energy}$$

Question 8

A patient is unable to maintain a constant body temperature. Which property of life is most likely impaired?

Accepted Answer

Homeostasis

Question 9

Which of the following scenarios best illustrates evolutionary adaptation?

Accepted Answer

A population of insects developing resistance to a pesticide over generations

Question 10

Which level of biological organization includes all the living and nonliving components in a particular area?

Accepted Answer

Ecosystem

Question 11

Which of the following is an example of energy processing in living organisms?

Accepted Answer

A plant converting sunlight into chemical energy through photosynthesis

Question 12

Which of the following best describes the concept of order in living organisms?

Accepted Answer

The highly organized structure of cells and tissues

Question 13

A scientist discovers a new organism that can reproduce, respond to stimuli, and maintain homeostasis. Which additional property must be present for it to be considered alive?

Accepted Answer

Order

Question 14

Which of the following is the correct formula for photosynthesis?

Accepted Answer

$$\mathrm{6CO_2 + 6H_2O \rightarrow C_6H_{12}O_6$ + 6O_2}$$

Question 15

Which property of life is most directly related to the ability of organisms to pass on traits to their offspring?

Accepted Answer

Reproduction

Question 16

A population of bacteria exposed to antibiotics over several generations becomes resistant. Which property of life does this scenario best illustrate?

Accepted Answer

Evolutionary adaptation

Question 17

Which of the following is NOT a level of biological organization?

Accepted Answer

Planet

Question 18

Which property of life is demonstrated when a human shivers in response to cold temperatures?

Accepted Answer

Homeostasis

Question 19

Which of the following best describes the relationship between a population and a community?

Accepted Answer

A community includes all the populations of different species in an area.

Question 20

Which of the following is an example of growth and development in living organisms?

Accepted Answer

A caterpillar transforming into a butterfly

Introduction to General Biology: The Study of Life

Study Guide - Practice Questions