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what is microbiology
✓ the study of microbes (microorganisms and viruses) and their biological processes
what is the smallest biological unit of life
✓ cell
what is a macromolecule
✓ a complex molecule that is composed from smaller subunits
what are the four main types of macromolecules
✓ Proteins, nucleic acids, lipids and polysaccharides
what various functions do proteins have in the cell
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✓ -facilitate the movement of materials in or out of a cell
✓
✓ -act as enzymes that catalyze, or speed up, biochemical processes
✓
✓ -play a structural role
✓
✓ - enable movement
two major types of nucleic acids
✓ DNA and RNA
what is the role of DNA
✓ contains a vast amount of hereditary information and is responsible for the inheritable
characteristics of living organisms
what is the role of RNA
✓ is responsible for deciphering the hereditary information in DNA and using it to
synthesize proteins.
what are nucleic acids
✓ chemical molecules that carry genetic information within the cell
what is the plasma membrane composed of
|
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✓ composed of lipids (hydrophobic hydrocarbons)
what is the function of the plasma membrane
✓ a surrounding barrier that separates the inside of the cell from the outside surrounding
environment
✓
✓ - restricts the movement of materials either in/out of the cell
what is influx (plasma membrane)
✓ allowing a cells to absorb and keep what is needed
what is outflux (plasma membrane)
✓ preventing the escape of essential nutrients
what are the three main components of polysaccharides
✓ carbon, hydrogen, oxygen atoms
What is the primary difference between prokaryotic and eukaryotic cells?
✓ eukaryotic cells have a nucleus
✓ prokaryotic cells do not have a nucleus
What are the main morphologies of bacteria?
|
✓ Thank You for Choosing Us! ✓ Resources & Updates: [Testtrackers - Stuvia US]
✓ © 2024 TestTrackers ✓ Your Success is Our Mission!
✓ Customer Support: [+254707240657]
Module 1 Portage exam Questions &
Verified Answers 2024-2025 | 100%
Pass Rate | | 100% Success Guarantee |
Easy-to-Download
what is microbiology
✓ the study of microbes (microorganisms and viruses) and their biological processes
what is the smallest biological unit of life
✓ cell
what is a macromolecule
✓ a complex molecule that is composed from smaller subunits
what are the four main types of macromolecules
✓ Proteins, nucleic acids, lipids and polysaccharides
what various functions do proteins have in the cell
|
✓ Thank You for Choosing Us! ✓ Resources & Updates: [Testtrackers - Stuvia US]
✓ © 2024 TestTrackers ✓ Your Success is Our Mission!
✓ Customer Support: [+254707240657]
, TestTrackers: Unlock Your Exam Potential! | Quality Practice Materials | Boost Your Confidence Today!
✓ -facilitate the movement of materials in or out of a cell
✓
✓ -act as enzymes that catalyze, or speed up, biochemical processes
✓
✓ -play a structural role
✓
✓ - enable movement
two major types of nucleic acids
✓ DNA and RNA
what is the role of DNA
✓ contains a vast amount of hereditary information and is responsible for the inheritable
characteristics of living organisms
what is the role of RNA
✓ is responsible for deciphering the hereditary information in DNA and using it to
synthesize proteins.
what are nucleic acids
✓ chemical molecules that carry genetic information within the cell
what is the plasma membrane composed of
|
✓ Thank You for Choosing Us! ✓ Resources & Updates: [Testtrackers - Stuvia US]
✓ © 2024 TestTrackers ✓ Your Success is Our Mission!
✓ Customer Support: [+254707240657]
, TestTrackers: Unlock Your Exam Potential! | Quality Practice Materials | Boost Your Confidence Today!
✓ composed of lipids (hydrophobic hydrocarbons)
what is the function of the plasma membrane
✓ a surrounding barrier that separates the inside of the cell from the outside surrounding
environment
✓
✓ - restricts the movement of materials either in/out of the cell
what is influx (plasma membrane)
✓ allowing a cells to absorb and keep what is needed
what is outflux (plasma membrane)
✓ preventing the escape of essential nutrients
what are the three main components of polysaccharides
✓ carbon, hydrogen, oxygen atoms
What is the primary difference between prokaryotic and eukaryotic cells?
✓ eukaryotic cells have a nucleus
✓ prokaryotic cells do not have a nucleus
What are the main morphologies of bacteria?
|
✓ Thank You for Choosing Us! ✓ Resources & Updates: [Testtrackers - Stuvia US]
✓ © 2024 TestTrackers ✓ Your Success is Our Mission!
✓ Customer Support: [+254707240657]
