Microbiology Test

What does it mean for something to be anaerobic?

• It requires CO2

• It does not require CO2

• It requires oxygen

• It does not require oxygen

Tags

NGSS.HS-LS2-3

Which step can be performed by Aerobic and Anaerobic Respiration?

• glycolysis

• Krebs cycle

• oxidative phosphorylation

• Calvin cycle

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Oxidative Phosphorylation in bacterial cells occurs

• On the Cell Membrane

• In the inner membrane of the mitochondria

• In the cytoplasm/cytosol

• On the Endoplasmic Reticulum

Tags

NGSS.HS-LS2-5

If a cell is performing anaerobic respiration how many molecules of glucose does it use to make 2 ATP?

• 1 Glucose

• 2 Glucose

• 38 Glucose

• No Glucose

Tags

NGSS.HS-LS2-3

Which of these perform anoxygenic photosynthesis?

• Cyanobacteria

• Green and purple sulfur bacteria

• Plants

• Algae

What is the term for organisms that obtain their energy and carbon from glucose an organic molecule?

• Photoautotrophs

• Heterotrophs

• Chemoautotrophs

• Chemoheterotrophs

You are attempting to produce ethanol via fermentation and while your yeast are growing well in their liquid media they are not producing ethanol. What is the most likely explanation?

• Your media is contaminated

• Your media has oxygen

• Your media doesn't have enough protein

• Your temperature is too low

Tags

NGSS.HS-LS2-3

Which type of reaction breaks down biological polymers into monomers to help generate ATP?

• Anabolic reactions

• Catabolic reactions

• Exergonic reactions

• Endergonic reactions

What is the term for the site on the enzyme where the substrate binds?

• Active site

• Inhibitor site

• Catalytic site

• Allosteric site

How does an apoenzyme become a holoenzyme?

• Substrate is added.

• Cofactor is produced.

• Cofactor is removed.

• A cofactor is added.