Enzymatic Proteins

Descripción

(Macromolecules) Biology Test sobre Enzymatic Proteins, creado por Christine Davis - IU8 el 09/07/2017.
Christine Davis - IU8
Test por Christine Davis - IU8, actualizado hace más de 1 año
Christine Davis - IU8
Creado por Christine Davis - IU8 hace más de 7 años
17
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Resumen del Recurso

Pregunta 1

Pregunta
Compound X increases the rate of the reaction below. X CO2 + H2O ------> H2CO3 Compound X is most likely
Respuesta
  • an enzyme
  • a lipid molecule
  • an indicator
  • an ADP molecule

Pregunta 2

Pregunta
To what class of biological compounds do enzymes belong?
Respuesta
  • Lipids
  • Carbohydrates
  • Nucleic acids
  • Proteins

Pregunta 3

Pregunta
Enzymes act as [blank_start]____________________[blank_end] to speed up chemical reactions.
Respuesta
  • proteins
  • activators
  • inhibitors
  • catalysts

Pregunta 4

Pregunta
In this figure, the reactant(s) is/are represented by[blank_start]_________________________[blank_end].
Respuesta
  • lactose

Pregunta 5

Pregunta
In this figure, [blank_start]_________________________[blank_end] represents the product(s).
Respuesta
  • galactose, glucose

Pregunta 6

Pregunta
In this figure, the chemical reaction is a [blank_start]________________[blank_end] reaction.
Respuesta
  • Hydrolysis
  • Dehydration Synthesis

Pregunta 7

Pregunta
Enzymes have active sites in which chemical reactions take place. The active sites are very shape specific to the substrate.
Respuesta
  • True
  • False

Pregunta 8

Pregunta
Look at the graph and choose a best word that explains what happened to the enzymes at pH 2 or 12.
Respuesta
  • Catalyst
  • Denature
  • Hyrolysis
  • nothing
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