100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Exam-BIOL 1108 Exam 1 Unit 1 (100% SOLVED) $16.49   Add to cart

Exam (elaborations)

Exam-BIOL 1108 Exam 1 Unit 1 (100% SOLVED)

 8 views  0 purchase
  • Course
  • BIOS 1108
  • Institution
  • BIOS 1108

Exam-BIOL 1108 Exam 1 Unit 1 (100% SOLVED)

Preview 4 out of 48  pages

  • September 11, 2024
  • 48
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • BIOS 1108
  • BIOS 1108
avatar-seller
GOLDTUTORS
Exam-BIOL 1108 Exam 1 Unit 1 (100% SOLVED)

Define population CORRECT ANS-members of the same individual in the same area




define individual CORRECT ANS-most basic scale




define community CORRECT ANS-ALL living things in one area




define ecosystem CORRECT ANS-ALL living AND non living things an an area




define ecology CORRECT ANS-study of how living things interact with each other and their

environment




define biosphere CORRECT ANS-all ecosystems connected


i.e, Earth




Order the following ecological levels from smallest to largest, simplest to most complex:

CORRECT ANS-individuals, populations, species, communities, ecosystems, biosphere

, Exam-BIOL 1108 Exam 1 Unit 1 (100% SOLVED)

identify factors that make up an ecosystem CORRECT ANS-1. abiotic factors


2. biotic factors




define abiotic factors CORRECT ANS-nonliving factors in the ecosystem




Define biotic factors CORRECT ANS-living factors in the ecosystem




Give an example(s) of abiotic factors CORRECT ANS-water, air, soil, sunlight, and minerals




Give an example(s) of biotic factors CORRECT ANS-animals, birds, plants, fungi, etc.




Is availability of nutrients provided by other organisms abiotic or biotic? CORRECT ANS-

biotic




Explain why Mt. St. Helen can be considered an ecosystem CORRECT ANS-living and dead

organisms left after the eruption (biological legacies) accelerated the recovery at MSH

, Exam-BIOL 1108 Exam 1 Unit 1 (100% SOLVED)

Describe the Mt. St. Helen ecosystem before the eruption CORRECT ANS-peaceful, lots of

animals and greenery, clear water (Spirit Lake), cone shaped mountain, people living in the

area, clear skies, colorful/ biodiversity, "old growth"




Describe the Mt. St. Helen ecosystem after the eruption CORRECT ANS-forests flattened,

lake opaque/ full of pollution, air filled with poisonous fumes, life killed off/ 57 people killed,

disrupts air traffic for miles, everything covered with ash and rock, lifeless, altered shape of

mountain, Spirit Lake raised and moved, Tephra




Define macromolecule CORRECT ANS-a large molecule formed when elements and

molecules combine together




list the 4 main types of macromolecules CORRECT ANS-1. Carbohydrates


2. Lipids


3. Proteins


4. Nucleic Acids




what do carbohydrates contain? CORRECT ANS-carbon, hydrogen, oxygen

, Exam-BIOL 1108 Exam 1 Unit 1 (100% SOLVED)



what do lipids contain? CORRECT ANS-carbon, hydrogen, oxygen (sometimes nitrogen and

phosphorus)




What do proteins contain? CORRECT ANS-carbon, hydrogen, oxygen, nitrogen (large chains

of amino acids)




what do nucleic acids contain? CORRECT ANS-carbon, hydrogen, oxygen, nitrogen,

phosphorus (long chains of nucleotides)




Identify which macromolecules contain nitrogen CORRECT ANS-proteins and nucleic acids




Carbohydrate functions and examples CORRECT ANS-store energy and provide structural

support


EX: sugars and starches




Lipid functions and examples CORRECT ANS-help make cell membranes and energy storage


EX: fats, steroids, waxes, phospholipids

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 GOLDTUTORS. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $16.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

71184 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$16.49
  • (0)
  Add to cart