B1 Exam 1 Practice 2

What is the glycosidic bond found in this sugar?

What is the name of this amino acid?

• phenylalanine

• histidine

• tyrosine

• tryptophan

Tags

NGSS.HS-LS1-6

What is the name of this amino acid?

• asparagine

• aspartate

• alanine

• arginine

Tags

NGSS.HS-LS1-6

What is the name of this amino acid?

• phenylalanine

• tyrosine

• histidine

• tryptophan

Tags

NGSS.HS-LS1-6

The Hb oxygen binding curve is:

• sigmoidal due to cooperativity

• hyperbolic due to slow initial saturation

• shifted to the left of a Mb curve

• similar to the Mb curve

A coenzyme that is found in oxidoreductase reactions is:

• Mg²⁺

• 2,3-BPG

• NADH

• H₂O

• Henderson-Hassalbalch

• Lineweaver-Burk

• Michaelis-Menten

• Enzyme-Substrate

When [S] is much greater than K_m, the reaction rate is:

• zero order

• faster

• first order

• decreased

Tags

NGSS.HS-PS1-5

Which of the following functional group does NOT contain a carbonyl?

• carboxylic acid

• amide

• ester

• ether

The main function of a buffer in the body is to:

• maintain a neutral pH

• maintain the pH

• change the pH

• act as a strong acid

Tags

NGSS.HS-LS1-3