1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Andrew [12]
3 years ago
5

In an experiment, the enzyme lactase is added to milk in a test tube. The products obtained are glucose and galactose. Which of

these CORRECTLY explains the function of the enzyme in this reaction?
A) The enzyme molecules collide with the substrate and break it into simpler products.
B) The enzyme has active sites where the substrate binds with the enzyme to break down the sugar.
C) The substrate binds at the non-active sites of the enzyme, where it is broken down into simpler compounds.
D) The substrate breaks the bonds of the enzyme, resulting in the formation of simpler products.
Biology
2 answers:
Vladimir79 [104]3 years ago
7 0
B) The enzyme has active sites where the substrate binds with the enzyme to form a complex. When the substrate binds to the active site, an induced fit is formed where the enzyme changes its shape in order to better serve the substrate and lower the activation energy of the reaction
KonstantinChe [14]3 years ago
6 0

B) The enzyme has active sites where the substrate binds with the enzyme to break down the sugar.

You might be interested in
Do fish ever get thirsty?
Gelneren [198K]
No because they live in the water so therefore they cant get thirsty lol 
5 0
3 years ago
Read 2 more answers
Using ideal ATP production numbers, how many ATPs would an individual generate if he or she consumed only pyruvate and carried o
IrinaK [193]

Answer: The ATP(Adenosine Triphosphate) that will be generated if one pyruvate molecule is carried through cellular respiration is 36.

Explanation: Pyruvate is formed through glycolysis cycle which breaks down glucose. The pyruvate is used in aerobic cellular respiration via the TCA cycle yielding 2 ATPs and the electron transport system yielding 34 ATPs. That makes it up to a total of 36 ATPs.

8 0
3 years ago
IF SOIL HAS ALL THE NUTRITION , THEN WHY DO WE NEED TO REPLINISH IT
Naya [18.7K]

<em>MARK</em><em> </em><em>ME</em><em> </em><em>BRAINLIEST</em>

Answer:

  1. Continuous cultivation of crops in soil leads to the depletion of certain nutrients.
  2. If these nutrients are not replenished, soil becomes sterile and unfit for cultivation.
3 0
2 years ago
Read 2 more answers
In autotrophic bacteria, where is chlorophyll located? a. In chloroplast membranes b. In the cell wall c. In the nucleoid d. In
ioda

In autotrophic bacteria, chlorophyll is located in the infolded regions of the plasma membrane.

Autotrophic bacteria are those that can synthesize their own food. The energy can be derived either from sunlight or from chemical reactions. Only a few amount of bacteria are autotrophic. The examples of such bacteria are: green sulfur bacteria, purple sulfur bacteria, heliobacteria, etc.

Chlorophyll is the green colored pigment involved in the process of photosynthesis. The chlorophyll acts as a reaction center that absorbs the energy from sunlight to initiate the process of photosynthesis. The energy absorbed by other pigments is also transferred to the reaction center.

To know more about chlorophyll, here

brainly.com/question/13500580

#SPJ4

6 0
2 years ago
Which is an example of homogamy?
ladessa [460]
I think the answer is c
5 0
3 years ago
Other questions:
  • Archaeopteryx fossils show that the animal had feathers like a bird. It also had a bony tail, teeth, and claws on its wings like
    9·2 answers
  • How do genetic mutations lead to genetic variation
    10·2 answers
  • The internal environment of a house is to thermostat as the human body is to
    9·2 answers
  • An example of multiple allelism in humans is A) albinism. B) cystic fibrosis. C) ABO blood groups. D) sickle cell disease
    11·1 answer
  • What is the name of the space between two neurons during neuron transmission
    15·2 answers
  • Leaves from four plants are shown.
    6·2 answers
  • What is the most common type of desalination plant in the world?
    6·1 answer
  • How do adult moths survive predation?
    5·1 answer
  • One of the livers main functions is to detoxify potentially toxic substances. Which organelle would you expect liver cells to ha
    9·1 answer
  • 2. Which of the genotypes listed above would provide the strongest evidence that the alleles for blood type are co-dominant? Ple
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!