Exam (elaborations)

BIOD 171 Module 2 Quiz with Verified Answers |Latest 2024/2025

Rating

Sold

Pages

Grade

A+

Uploaded on

14-09-2024

Written in

2024/2025

Why can enzymes be readily detected in a lab? They are not consumed or destroyed during chemical reactions Which class of enzymes protects the cell from oxidative damage by reactive oxygen species? Catalase Active site -A region on an enzyme that binds to a protein or other substance during a reaction What is catabolism? The process of breaking down larger molecules into useful energy sources Upon cellular injury, which metabolic process is involved during the growth and repair phases of the cell. anabolism An organism that obtains its energy (derives ATP) from photons of light is called a __________________ phototrophic microorganism An organism that derives its energy by removing electrons from elemental sulfur would be classified as a ____________ Lithotroph Describe the energy transfer process relative to both ADP and ATP ATP has the energy (phosphate group) to donate, and ADP can accept energy in the form of a phosphate group. Thus, ATP can be dephosphorylated (ATP-----> ADP + Pi), while ADP can be dephosphorylated into ATP (ADP + Pi -----> ATP) This phosphorylation process occurs in the mitochondria of chemotropic eukaryotes oxidative phosphorylation

Show more Read less

Institution

BIOD 171

Module

BIOD 171

Whoops! We can’t load your doc right now. Try again or contact support.

Report Copyright Violation

Written for

Institution: BIOD 171
Module: BIOD 171

Document information

Uploaded on: September 14, 2024
Number of pages: 22
Written in: 2024/2025
Type: Exam (elaborations)
Contains: Questions & answers

Subjects

biod 171 module 2
biod 171
biod 171 module 2 quiz with verified answers

Content preview

BIOD 171 Module 2 Quiz with Verified
Answers.

Why can enzymes be readily detected in a lab?
_;- _;- _;- _;- _;- _;- _;- _;- _;-_;- _;- They are not _;- _;- _;-

consumed or destroyed during chemical reactions _;- _;- _;- _;- _;-

Which class of enzymes protects the cell from oxidative damage
_;- _;- _;- _;- _;- _;- _;- _;- _;- _;-

by reactive oxygen species?
_;- Catalase _;- _;- _;-_;- _;-

Active site -A region on an enzyme that binds to a protein
_;- _;-_;- _;- _;- _;- _;- _;- _;- _;- _;- _;- _;- _;-

or other substance during a reaction
_;- _;- _;- _;- _;-

What is catabolism? _;- The process of breaking down larger
_;- _;-_;- _;- _;- _;- _;- _;- _;- _;-

molecules into useful energy sources _;- _;- _;- _;-

Upon cellular injury, which metabolic process is involved during
_;- _;- _;- _;- _;- _;- _;- _;- _;-

the growth and repair phases of the cell.
_;- anabolism _;- _;- _;- _;- _;- _;- _;-_;- _;-

An organism that obtains its energy (derives ATP) from photons
_;- _;- _;- _;- _;- _;- _;- _;- _;- _;-

of light is called a __________________
_;- _;- phototrophic
_;- _;- _;- _;-_;- _;- _;-

microorganism

,An organism that derives its energy by removing electrons from
_;- _;- _;- _;- _;- _;- _;- _;- _;- _;-

elemental sulfur would be classified as a ____________
_;- _;- _;- _;- _;- _;- _;- _;-_;- _;-

Lithotroph

Describe the energy transfer process relative to both ADP and
_;- _;- _;- _;- _;- _;- _;- _;- _;- _;-

ATP ATP has the energy (phosphate group) to donate, and
_;-_;- _;- _;- _;- _;- _;- _;- _;- _;- _;- _;-

ADP can accept energy in the form of a phosphate group. Thus,
_;- _;- _;- _;- _;- _;- _;- _;- _;- _;- _;- _;-

ATP can be dephosphorylated (ATP-----> ADP + Pi), while ADP
_;- _;- _;- _;- _;- _;- _;- _;- _;- _;-

can be dephosphorylated into ATP (ADP + Pi -----> ATP)
_;- _;- _;- _;- _;- _;- _;- _;- _;-

This phosphorylation process occurs in the mitochondria of
_;- _;- _;- _;- _;- _;- _;- _;-

chemotropic eukaryotes oxidative phosphorylation _;- _;-_;- _;- _;-

The catabolism of a single molecule of glucose goes through
_;- _;- _;- _;- _;- _;- _;- _;- _;- _;-

what three transitions
_;- The breakdown of glucose goes
_;- _;-_;- _;- _;- _;- _;- _;- _;-

through 1. glycolysis 2. fermentation or respiration and then 3.
_;- _;- _;- _;- _;- _;- _;- _;- _;- _;-

electron transport chain ETC _;- _;- _;-

True or false: in the absence of absence of oxygen fermentation
_;- _;- _;- _;- _;- _;- _;- _;- _;- _;- _;-

produces 2 ATP false _;- _;- _;-_;- _;-

what is the primary byproduct of the TCA cycle select
_;- _;- _;- _;- _;- _;- _;- _;- _;- _;-_;- _;-

NADH and FADH2 _;- _;-

, True or false: in the absence of oxygen fermentation produces 2
_;- _;- _;- _;- _;- _;- _;- _;- _;- _;- _;-

ATP False, it does not produce any additional ATP
_;-_;- _;- _;- _;- _;- _;- _;- _;- _;-

True or false: the reactants of the TCA cycle directly enter and
_;- _;- _;- _;- _;- _;- _;- _;- _;- _;- _;- _;-

fuel the electron transport system
_;- _;- False _;- _;- _;-_;- _;-

What are the main two roles of glucose 6 - phosphate in the
_;- _;- _;- _;- _;- _;- _;- _;- _;- _;- _;- _;- _;-

cell? G6P 1. prevents glucose from diffusing out of the cell
_;-_;- _;- _;- _;- _;- _;- _;- _;- _;- _;- _;- _;-

and 2. serves as a signal molecule to the cell that glycolysis is
_;- _;- _;- _;- _;- _;- _;- _;- _;- _;- _;- _;- _;-

about to begin. _;- _;-

What is the most energetic transition in the catabolism of
_;- _;- _;- _;- _;- _;- _;- _;- _;- _;-

glucose? The ETC yields 34 ATP while both glycolysis and
_;-_;- _;- _;- _;- _;- _;- _;- _;- _;- _;- _;-

fermentation (or respiration) yield only 2 ATP _;- _;- _;- _;- _;- _;-

The reactants of the chemical equation are to the _____ of the
_;- _;- _;- _;- _;- _;- _;- _;- _;- _;- _;- _;-

arrow left _;-_;- _;-

In the absence of glucose, what cannot be used as alternative
_;- _;- _;- _;- _;- _;- _;- _;- _;- _;- _;-

energy source? nucleic acids
_;- _;-_;- _;- _;-

For the catabolism of proteins and lipids, which enzymes are
_;- _;- _;- _;- _;- _;- _;- _;- _;- _;-

used? lipases and proteases
_;-_;- _;- _;- _;-

$11.49

Get access to the full document:

100% satisfaction guarantee

Immediately available after payment

Both online and in PDF

No strings attached

Get to know the seller

AcademiaExpert

3.8

(437)

Also available in package deal

Get to know the seller

AcademiaExpert Chamberlain College Of Nursing

View profile

Sold

1720

Member since

5 year

Number of followers

763

Documents

4065

Last sold

4 hours ago

EXAMS, STUDY GUIDES, ESSAYS, NOTES & GOOD GRADES

Hello, my name is Archie. I am an experienced tutor and I am here to provide you with all your study solutions ranging from exams, study guides, essays, notes and just to make school a little bit easier for you. Engage me if you have any questions about your course and I will swiftly and gladly assist. Good luck with studying and all the best going forward.

3.8

437 reviews

202

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their exams and reviewed by others who've used these revision notes.

Didn't get what you expected? Choose another document

No problem! You can straightaway pick a different document that better suits what you're after.

Pay as you like, start learning straight away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

“Bought, downloaded, and smashed it. It really can be that simple.”

Alisha Student

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 AcademiaExpert. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $11.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews) 46458 documents were sold in the last 30 days Founded in 2010, the go-to place to buy revision notes and other study material for 16 years now

BIOD 171 Module 2 Quiz with Verified Answers |Latest 2024/2025

Written for

Document information

Subjects

Content preview

Also available in package deal

Get to know the seller

Recently viewed by you

Why students choose Stuvia

Created by fellow students, verified by reviews

Didn't get what you expected? Choose another document

Pay as you like, start learning straight away

Frequently asked questions

What do I get when I buy this document?

Satisfaction guarantee: how does it work?

Who am I buying these notes from?

Will I be stuck with a subscription?

Can Stuvia be trusted?