Biology Campbell 8Th Edition Test Bank

Campbell Biology Concepts & Connections 8th Edition by Jane B.

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Sample Questions

Campbell Biology: Concepts and Connections, 8e (Reece et al.)Chapter 1 Biology: Exploring Life1.1 Multiple-Choice Questions1) Which of the following statements around the properties of life is false?A) Organisms have the capability to take in power and use it.B) Organisms have the ability to respond to stimuli from the environment.C) Organisms have actually the capability to recreate.D) Organisms have an unchanging, consistent inner environmentAnswer: DTopic: 1.1Skill: Knowledge/ComprehensionLearning Outcome: 1.2

2) Life is arranged in a hierarchical fashion. Which of the complying with sequences correctly lists that pecking order from least inclusive to most inclusive?A) ecomechanism, population, organ system, cell, neighborhood, molecule, organ, organism, organelle, tissueB) cell, molecule, organ mechanism, organ, organelle, population, tconcern, organism, ecomechanism, communityC) molecule, cell, organism, organ system, tconcern, population, organ, organelle, neighborhood, ecosystemD) molecule, organelle, cell, tworry, body organ, organ system, organism, populace, neighborhood, ecosystemAnswer: DTopic: 1.2Skill: Application/AnalysisLearning Outcome: 1.3Global LO: 2

3) What is the difference in between a tissue and an organ system?A) The tproblem level of company is more inclusive than the body organ device level.B) Tworries are not composed of cells; body organ systems are written of cells.C) A tconcern cannot exist unmuch less it is a component of an body organ system, whereas an organ device can exist separately of tworries.D) An body organ device has tworries.Answer: DTopic: 1.2Skill: Knowledge/ComprehensionLearning Outcome: 1.3

4) The tree in your backyard is home to 2 cardinals, a swarm of ants, a wasp’s nest, 2 squirrels, and numerous bacteria.

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With Each Other, all of these organisms representA) a species.B) a community.C) a populace.D) an ecodevice.Answer: BTopic: 1.2Skill: Application/AnalysisLearning Outcome: 1.3Global LO: 2

5) If you eat a hamburger, you are mostly eating ground-up beef muscle. What levels of organization are represented in this ground-up muscle?A) organism, population, and communityB) body organ, organ system, and also organismC) organelle, cell, and tissueD) tissue, body organ, and also body organ systemAnswer: CTopic: 1.2Skill: Application/AnalysisLearning Outcome: 1.3Global LO: 2

6) Which of the following statements about a common cellular activity is false?A) Cells respond to the setting.B) Cells construct and keep complex organization.C) Cells manage their inner atmosphere.D) New cells are obtained from cellular components prefer organelles.Answer: DTopic: 1.3Skill: Knowledge/ComprehensionLearning Outcome: 1.2

7) Your instructor asks you to look right into your microscope to watch a prokaryotic cell. You will be searching for a cell thatA) has actually a nucleus.B) has a membrane.C) provides up many of the tworries of your body.D) is a lot larger than many cells in your body.Answer: BTopic: 1.3Skill: Knowledge/ComprehensionLearning Outcome: 1.3

8) Which of the following statements about ecosystems is false?A) Bacteria and also fungi recycle energy within an ecodevice.B) Plants and various other photoartificial organisms are producers in ecosystems.C) Chemical nutrients cycle within an ecomechanism.D) In the process of power conversions within an ecosystem, some power is converted to warm.Answer: ATopic: 1.4Skill: Knowledge/ComprehensionLearning Outcome: 1.39) In an ecodevice, energyA) cycles in addition to chemical nutrients.B) commonly flows from consumers to producers to decomposers.C) commonly flows from producers through a collection of consumers.D) comes inevitably from bacteria.Answer: CTopic: 1.4Skill: Knowledge/ComprehensionLearning Outcome: 1.4

10) Which of the following statements around genes is true?A) Genes are proteins that create DNA.B) DNA is comprised of six different kinds of nucleotides.C) Differences among organisms reflect various nucleotide sequences in their DNA.D) Each DNA molecule is a single strand also of nucleotides.Answer: CTopic: 1.5Skill: Knowledge/ComprehensionLearning Outcome: 1.5

11) Organisms that are prokaryotes are in the domainsA) Bacteria and also Archaea.B) Plantae and Animalia.C) Eukarya and Archaea.D) Fungi and also Bacteria.Answer: ATopic: 1.6Skill: Knowledge/ComprehensionLearning Outcome: 1.5