Question 1

Which of the following is NOT a characteristic shared by all living things?

Accepted Answer

Ability to photosynthesize

Question 2

Which of the following best describes an emergent property in biology?

Accepted Answer

A property that arises only when individual components interact in a system

Question 3

A hummingbird’s long beak is an example of which biological theme?

Accepted Answer

Structure and function correlation

Question 4

Which of the following statements about prokaryotic and eukaryotic cells is correct?

Accepted Answer

Eukaryotic cells have membrane-bound organelles, while prokaryotic cells do not.

Question 5

Which of the following best explains why energy flow in an ecosystem is considered one-way?

Accepted Answer

Energy enters as sunlight and exits as heat

Question 6

Which of the following is an example of negative feedback regulation in biology?

Accepted Answer

Lowered blood glucose reduces insulin secretion

Question 7

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

Accepted Answer

Organelle, cell, tissue, organ, organism

Question 8

Which of the following is a requirement for natural selection to result in evolutionary change?

Accepted Answer

Variation among individuals must be genetically inherited

Question 9

A scientist observes that a certain plant grows faster in sunlight than in shade. She hypothesizes that light intensity affects growth rate. Which of the following is the best prediction based on her hypothesis?

Accepted Answer

Plants exposed to higher light intensity will grow faster

Question 10

Which of the following best distinguishes a scientific theory from a hypothesis?

Accepted Answer

A theory is supported by a larger body of evidence

Question 11

Which of the following is an example of inductive reasoning?

Accepted Answer

Predicting that all swans are white because every swan you have seen is white

Question 12

Which of the following is NOT a unifying theme in biology?

Accepted Answer

Gravity

Question 13

Which of the following best describes the relationship between science and technology?

Accepted Answer

Technology applies scientific knowledge for specific purposes

Question 14

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

Accepted Answer

Comparing plant growth in two groups, one with fertilizer and one without, keeping all other conditions the same

Question 15

Which of the following statements about DNA is correct?

Accepted Answer

DNA is the universal genetic language common to all organisms

Question 16

Which of the following is an example of how structure and function are correlated in biology?

Accepted Answer

The flat shape of red blood cells allows them to carry oxygen efficiently

Question 17

Which of the following best describes the process of gene expression?

Accepted Answer

The process of converting information from a gene to a functional protein

Question 18

Which of the following is a correct statement about the domains of life?

Accepted Answer

Domain Bacteria and Domain Archaea both include prokaryotic organisms

Question 19

Which of the following is an example of positive feedback in biological systems?

Accepted Answer

Labor contractions intensifying as oxytocin is released

Question 20

Which of the following best describes the difference between reductionism and systems biology?

Accepted Answer

Reductionism studies isolated components, while systems biology studies interactions among components

Chapter 1: Evolution, The Themes of Biology, and Scientific Inquiry – Study Notes

Study Guide - Practice Questions

Study Guide - Flashcards