Question 1

Which of the following correctly lists the levels of biological organization from smallest to largest?

Accepted Answer

Molecules, organelles, cells, organisms, populations

Question 2

Which of the following is an example of an emergent property?

Accepted Answer

A heart pumping blood, which cannot be performed by individual heart cells alone

Question 3

Which characteristic distinguishes eukaryotic cells from prokaryotic cells?

Accepted Answer

Presence of a nucleus

Question 4

Which domain contains organisms that are further divided into kingdoms?

Accepted Answer

Eukarya

Question 5

A scientist is testing whether a new fertilizer increases plant growth. What is the dependent variable in this experiment?

Accepted Answer

The growth of the plants measured in height

Question 6

In the scientific process, which step comes immediately after forming a hypothesis?

Accepted Answer

Prediction

Question 7

Which of the following statements is a prediction rather than a hypothesis?

Accepted Answer

"If camouflage affects survival, then camouflaged mice will have lower predation rates."

Question 8

In the experiment shown in the provided graph, what is the independent variable?

Accepted Answer

Type of mouse model (camouflaged or non-camouflaged)

Question 9

Which of the following best explains why DNA is considered the genetic information of the cell?

Accepted Answer

DNA contains the instructions for building proteins

Question 10

Which of the following is true about energy flow in biological systems?

Accepted Answer

Energy flows in one direction and is eventually lost as heat

Question 11

Which of the following is a correct statement about chemical cycling in ecosystems?

Accepted Answer

Chemicals cycle between the biotic and abiotic components of the ecosystem

Question 12

Which of the following is NOT a property shared by all living organisms?

Accepted Answer

Ability to photosynthesize

Question 13

Which of the following best describes the function of organelles in eukaryotic cells?

Accepted Answer

They compartmentalize cellular functions

Question 14

Which of the following is a correct pairing of domain and cell type?

Accepted Answer

Archaea - prokaryotic

Question 15

A student observes that non-camouflaged mice experience higher predation rates in both beach and inland habitats. Which scientific concept does this observation best illustrate?

Accepted Answer

Natural selection

Question 16

Which of the following best explains why brown and white fur in mice is considered a trait determined by DNA?

Accepted Answer

DNA contains genes that code for proteins influencing fur color

Question 17

Which of the following is a correct statement about the kingdoms within the domain Eukarya?

Accepted Answer

Fungi obtain food by absorbing nutrients from their environment

Question 18

Which of the following best describes the difference between structure and function in biology?

Accepted Answer

Structure refers to the physical components; function refers to the role those components play

Question 19

A researcher wants to test the hypothesis: "Blending in avoids predators." Which of the following would be the best experimental design?

Accepted Answer

Compare predation rates of camouflaged and non-camouflaged models in different habitats

Question 20

If the prediction is: "Dark mice will experience more attacks," and the data shows that dark mice are attacked more in the beach habitat but less in the inland habitat, what is the most accurate conclusion?

Accepted Answer

The prediction is supported in the beach habitat but not in the inland habitat

Chapter 1 Bio

스터디 가이드 - 연습 문제

학습 가이드 - 플래시카드