Question 1

Which of the following is NOT considered a property of life according to the study materials?

Accepted Answer

Decay

Question 2

In a controlled experiment, which variable is manipulated by the researcher?

Accepted Answer

Independent variable

Question 3

Which domain contains organisms with simple cells?

Accepted Answer

Domain Bacteria

Question 4

What is the correct sequence of energy flow in an ecosystem?

Accepted Answer

Sunlight $\rightarrow$ Producers $\rightarrow$ Consumers $\rightarrow$ Heat

Question 5

Which of the following best describes an emergent property?

Accepted Answer

A property that arises from the interaction of individual components in a system

Question 6

Which statement about scientific theories is TRUE?

Accepted Answer

They are broad in scope and supported by a large body of evidence

Question 7

A scientist observes that mice with camouflaged fur are attacked less often than non-camouflaged mice. What is the dependent variable in this experiment?

Accepted Answer

Number of attacks

Question 8

Which of the following is an example of the theme 'Structure and Function are Related'?

Accepted Answer

Hemoglobin molecules transport oxygen due to their specific shape

Question 9

Which process is responsible for the unity and diversity of life?

Accepted Answer

Evolution

Question 10

In the hierarchy of life, which level immediately precedes the 'organism' level?

Accepted Answer

Organ system

Question 11

Which of the following best illustrates the cycling of matter in an ecosystem?

Accepted Answer

Matter moves from atmosphere and soil $\rightarrow$ producers $\rightarrow$ consumers $\rightarrow$ decomposers $\rightarrow$ environment

Question 12

Which of the following is a correct example of information flow in biological systems?

Accepted Answer

DNA $\rightarrow$ RNA $\rightarrow$ Protein

Question 13

A patient has high blood glucose levels. Which hormone is released to help regulate this condition?

Accepted Answer

Insulin

Question 14

Which of the following is NOT a domain in the classification of life?

Accepted Answer

Plantae

Question 15

Which of the following best describes the scientific process?

Accepted Answer

It is repetitive, non-linear, and collaborative

Question 16

Which of the following is an example of a controlled experiment?

Accepted Answer

Comparing a group exposed to a treatment with a group not exposed to the treatment

Question 17

Which of the following is a correct application of systems biology?

Accepted Answer

Modeling the interactions among parts of a biological system to predict behavior

Question 18

Which of the following is a correct inference from Darwin's observations on natural selection?

Accepted Answer

Individuals with traits best suited to the environment are more likely to survive and reproduce

Question 19

Which of the following is the smallest unit that exhibits all properties of life?

Accepted Answer

Cell

Question 20

A biologist is studying the effect of a new fertilizer on plant growth. She measures the height of plants after applying the fertilizer. What is the dependent variable?

Accepted Answer

Height of plants

Fundamental Concepts in General Biology: Study Notes

Study Guide - Practice Questions

Study Guide - Flashcards