100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
BIOD 171 Essential Microbiology Portage Learning Module 1 Exam Questions and Answers $7.99   Add to cart

Exam (elaborations)

BIOD 171 Essential Microbiology Portage Learning Module 1 Exam Questions and Answers

 0 view  0 purchase
  • Course
  • Institution

Module 1 Review Quiz (16 questions), BIOD 171, Portage Learning Microbiology is the study of what? Correct Answer: My answer: Microbiology is the study of microorganisms and their biological processes at what is called the "micro" or "microscopic" level. Answer Key: Microbiology is the study...

[Show more]

Preview 1 out of 4  pages

  • July 7, 2022
  • 4
  • 2021/2022
  • Exam (elaborations)
  • Questions & answers
avatar-seller
Module 1 Review Quiz (16 questions),
BIOD 171, Portage Learning
Microbiology is the study of what? Correct Answer: My answer: Microbiology is the study of
microorganisms and their biological processes at what is called the "micro" or "microscopic" level.

Answer Key: Microbiology is the study of microbes (microorganisms and viruses) and their biological
processes.

What is the smallest biological unit of life? Correct Answer: the cell

What is a macromolecule? Correct Answer: My answer: Macromolecules are large and complicated
molecules that are made up of smaller molecules. Examples of macromolecules are polysaccharides,
lipids, nucleic acids, and proteins.
More info:
- Proteins are made up of amino acids (of which there are 20 different types).
- Nucleic Acids can be either DNA or RNA. Nucleic acids are made up of nucleotides. For DNA, the
nucleotides are adenine (A), guanine (G), cytosine (C) and thymine (T). For RNA, the nucleotides are
adenine (A), guanine (G), cytosine (C) and uracil (U).
- Lipids are made up of hydrocarbons.
- Polysaccharides are made up of monosaccharides.

Answer Key: A macromolecule is classified as a complex molecule that is composed from smaller
subunits.

What are the four main types of macromolecules? Correct Answer: My answer: polysaccharides, lipids,
nucleic acids, proteins

Answer Key: Proteins, nucleic acids, lipids and polysaccharides

What various functions do proteins have in a cell? Correct Answer: My Answer:
Proteins have several functions in the cell;
1. To assist materials in moving in and out of the cell
2. To act as a catalyst enzyme which speeds up a biochemical process
3. To provide structure in the cell
4. To enable movement (e.g. filaments)

Answer Key: Proteins may facilitate the movement of materials in or out of a cell. Some can act as
enzymes that catalyze, or speed up, biochemical processes. Others play a structural role while other
proteins, such as filaments, enable movement.

What are the two major types of nucleic acids and their roles? Correct Answer: My Answer: The two
major types of nucleic acids and their roles are as follows;
1. DNA: Deoxyribonucleic acid
DNA is located in the nucleus of the cell. DNA's role in the cell is to store hereditary information.

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 Classroom. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $7.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

62890 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

Recently viewed by you


$7.99
  • (0)
  Add to cart