Exam (elaborations)
ASU BIO 181 Practice Exam 1 with verified answers
- Course
- Institution
ASU BIO 181 Practice Exam 1 with verified answers
[Show more]
Content preview
ASU BIO 181 Practice Exam 1 withverified answers
A Cell __
a.
is the smallest entity studied by biologists.
b.
may be a distinct entity, a building block of a more complex organism, or (as seen among a
few extant species) alternating between these two extreme life styles representing, perhaps,
an evolutionary link between them.
c.
All the statements including this one are correct.
d.
can be composed of many types of tissues.
e.
is found only in plants and animals. - Answer: b.
may be a distinct entity, a building block of a more complex organism, or (as seen among a
few extant species) alternating between these two extreme life styles representing, perhaps,
an evolutionary link between them.
In terms of increasing complexity, the order of parts of a multicellular animal is
a.
tissue, cell, molecule, organ system, organ.
b.
cell, macromolecule, tissue, organ, organ system.
,c.
molecule, tissue, cell, organ, organ system.
d.
tissue, molecule, cell, organ, organ system.
e.
molecule, cell, tissue, organ, organ system. - Answer: e.
molecule, cell, tissue, organ, organ system.
A phylogenetic tree
shows evolutionary relationships.
All of the answers including this one are correct.
relies on evidence from fossils, metabolic processes, and molecular analyses of genomes.
helps us understand the history and relationships of living organisms.
shows the order in which populations split and evolved into new species. - Answer:
All of the answers including this one are correct.
Plants, fungi, and animals have evolved from:
a common eukaryotic ancestor.
inorganic molecules.
endosymbiotic bacteria.
Archaea.
, cyanobacteria - Answer:
a common eukaryotic ancestor.
All living organisms need an input of _______ from their environment.
a. energy
b. food
c. genetic information
d. sunlight - Answer:
a. energy
Viruses
a.
are cellular.
b.
can extract energy from their environment.
c.
can synthesize DNA or RNA on their own.
d.
can reproduce on their own.
e.
can mutate. - Answer:
e.
can mutate.
Eukaryotic cells differ from prokaryotic cells in that the former have
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 Fordenken. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
67096 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now