100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
BISC 261 connect 7 | Questions & Answers (100 %Score) Latest Updated 2024/2025 Comprehensive Questions A+ Graded Answers | 100% Pass $13.48   Add to cart

Exam (elaborations)

BISC 261 connect 7 | Questions & Answers (100 %Score) Latest Updated 2024/2025 Comprehensive Questions A+ Graded Answers | 100% Pass

 1 view  0 purchase
  • Course
  • BISC 261
  • Institution
  • BISC 261

BISC 261 connect 7 | Questions & Answers (100 %Score) Latest Updated 2024/2025 Comprehensive Questions A+ Graded Answers | 100% Pass

Preview 2 out of 11  pages

  • August 2, 2024
  • 11
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • BISC 261
  • BISC 261
avatar-seller
VasilyKichigin
BISC 261 connect 7 | Questions & Answers (100 %Score) Latest Updated 2024/2025
Comprehensive Questions A+ Graded Answers | 100% Pass


Select the two sources of energy available to organisms. - ✔️✔️light

certain chemical compounds



Select the two sources of electrons available to all organisms. - ✔️✔️- Reduced inorganic compounds

- Reduced organic compunds



Select the two sources of carbon available to all organisms. - ✔️✔️CO2

reduced organic compounds



Choose two roles of chemolithoautotrophs in ecosystems. - ✔️✔️They recycle elements from the reduced
inorganic compounds they use as source of energy and electrons.

They are primary producers.



Although sources of energy, electrons, and carbon are diverse, all are used to generate which three
main products? - ✔️✔️reducing power, precursor metabolites, ATP



In general terms, the two sources of energy available for organisms are certain chemicals (e.g.,
carbohydrates, proteins, and fats) and _______. - ✔️✔️light



Which metabolic pathway does not require oxygen and does not use a proton motive force to generate
ATP energy? - ✔️✔️fermentation



For lithotrophic and organotrophic microbes, the two sources of electrons available for organisms are
reduced organic compounds and ______. - ✔️✔️reduced inorganic compounds



The complete catabolism of a reduced organic energy source to CO2, using glycolytic pathways and the
TCA cycle, with oxygen as the terminal electron acceptor for electron transport, is called ______
respiration. - ✔️✔️aerobic

, Together with photoautotrophs, chemolithoautotrophs are important ______ producers in ecosystems.
- ✔️✔️Primary



ATP - ✔️✔️Major molecule used to store energy



Precursor metabolite - ✔️✔️organic molecule that provides carbon skeleton needed for biosynthesis



Reducing power - ✔️✔️supplies electrons for chemical reactions



Which metabolic pathway uses a proton motive force to generate ATP energy but does not require
oxygen? - ✔️✔️anaerobic respiration



Any of the pathways that catabolize glucose to pyruvate can be referred to as - ✔️✔️glycolytic



Select all components of the aerobic respiration of glucose. - ✔️✔️Generation of pyruvate

Glycolytic pathway

Production of CO2

TCA cycle



Which two of the following statements are correct regarding the Embden-Meyerhof pathway? - ✔️✔️It
can occur in the absence of oxygen

It results in glucose degredation



In substrate-level phosphorylation, ATP production is coupled with ______. - ✔️✔️hydrolysis of a
molecule with a higher phosphate transfer potential than ATP



Which of these metabolic pathways result in the catabolism of glucose to pyruvate? - ✔️✔️Entner-
Douderoff

Embden-Meyerhof

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 VasilyKichigin. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $13.48. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

82871 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
$13.48
  • (0)
  Add to cart