Test Bank for Principles of Biology, 4th Edition by Robert Brooker, Widmaier | Complete Chapters
29 views 0 purchase
Course
Biology200
Institution
Biology200
Test Bank for Principles of Biology, 4e 4th Edition by Robert Brooker, Eric Widmaier, Linda Graham and Peter Stiling. This document includes MCQS and True False for complete chapters. Answers given at the end of every chapter (Chapter 1 to 47)
1 An Introduction to Biology
UNIT I Chemistry
2 ...
Test Bank for Principles of Biology, 4th Edition by Robert Brooker, Eric Widmaier
Answers Included ✅
Chapter 01 4e Brooker
1) Plant photosynthesis and the consumption of plants by animals is best explained by what
unifying principle of life?
A) All living organisms use energy.
B) All living organisms maintain organization.
C) All living organisms have evolved over the course of many generations.
D) All living organisms maintain some level of homeostasis.
E) All living organisms are composed of similar structures.
2) A plant will begin flowering in response to changes in length of daylight, temperature, and
light quality. This is an example of which unifying principle of life?
A) Plants conduct photosynthesis.
B) Living organisms maintain homeostasis.
C) Living organisms interact with their environment.
D) Living organisms grow and develop.
E) Populations of organisms evolve from one generation to the next.
3) Whether the external temperature is hot or cold, birds maintain an internal body temperature
of approximately 40°C. This is an example of
A) metabolism.
B) cellular respiration.
C) growth and development.
D) homeostasis.
E) proteomics.
4) Proteins are largely responsible for the traits of living organisms while_________ provides
the blueprint for the organization, development, and function of living things.
A) DNA
B) protein
C) carbohydrate
D) lipid
E) metabolite
1
,5) Which level of organization includes all of the others in the list?
A) cell
B) tissue
C) organ
D) organism
E) population
6) Which level of organization is common to all life forms?
A) cell
B) tissue
C) organ
D) organism
E) population
7) When cells in an organism associate with each other they form
A) atoms.
B) molecules.
C) macromolecules.
D) tissues.
E) populations.
8) A community of organisms interacting with their physical environment is a/an
A) population.
B) organism.
C) biosphere.
D) ecosystem.
E) macromolecular community.
9) In life, which is the simplest of all levels of organization?
A) atom
B) cell
C) organ
D) organism
E) population
2
,10) Molecules are made up of_________.
A) atoms
B) cells
C) organs
D) organisms
E) populations
11) The boa constrictors located on an island is an example of _________.
A) a cell
B) an organ
C) an organism
D) a population
E) an ecosystem
12) A flower on a plant represents the_________ level of organization.
A) atom
B) cell
C) organ
D) organism
E) population
13) The phenomenon through which populations of organisms change over several generations is
termed
A) homeostasis.
B) growth and development.
C) reproduction.
D) biological evolution.
E) organization.
14) Changes in_________ represent the predominant cause for biological evolution.
A) homeostasis
B) growth and development
C) reproduction
D) genetic makeup
E) energy
3
, 15) A variety of finch species within the Hawaiian Islands have acquired different types of beaks
needed for utilizing specific food resources. What is the likely process by which these
different species of finches came about?
A) vertical descent with mutation
B) horizontal gene transfer
C) an accumulation of harmful genetic mutations
16) What feature of genetic mutations can eventually lead to the evolution of new species?
A) Mutations always produce harmful effects.
B) Mutations never affect protein structure or function.
C) Mutations are not a mechanism through which biological evolution occurs.
D) Mutations always produce beneficial effects.
E) Mutations produce changes in the DNA sequence of a gene.
17) New species evolve from pre-existing species by the accumulation of
A) metabolic events.
B) genetic mutations.
C) proteins.
D) reproductive events.
E) developmental events.
18) How does evolutionary change occur?
A) Through the modification of characteristics in a preexisting population.
B) It may involve vertical descent with mutation.
C) It may involve horizontal gene transfer.
D) All of these choices are correct.
E) None of these choices are correct.
19) In the process of biological evolution, new species may evolve through exchange of genes
from one species to another. This process is called
A) proteome transfer.
B) horizontal gene transfer.
C) vertical evolution.
D) vertical descent with mutation.
E) genomic sciences.
4
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller StepsSol. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $29.99. You're not tied to anything after your purchase.
