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
BaLLatris [955]
3 years ago
13

Students did an experiment comparing the activity of four different enzymes, A, B, C, and D. The results are represented in the

graph below. A valid conclusion based on the information in the graph is that...
A) the pH of some enzymes changes as the temperature changes.

B) enzymes change color in proportion to the rate of activity.

C) a difference in the pH of an environment changes enzyme activity.

D) enzyme activity causes acids to change into bases over time.​

Biology
1 answer:
zhannawk [14.2K]3 years ago
5 0

Answer:

C

Explanation:

a difference in the pH of an environment changes enzymes activity

You might be interested in
How many years ago did the rock underneath Earth's outer layer melt into
andre [41]

Answer:

4.5 billion years ago

Earth hasn't always been a blue and green oasis of life in an otherwise inhospitable solar system. During our planet's first 50 million years, around 4.5 billion years ago, its surface was a hellscape of magma oceans, bubbling and belching with heat from Earth's interior.

Explanation:

6 0
3 years ago
I am trying to determine reactants going into the electron transport chain. Is this right?
irina1246 [14]

Answer:

Yes, this is correct.

Explanation:

  • In each glycolytic pathway, glyceraldehyde 3-phosphate dehydrogenase produces 1 molecules of NADH as a result of reduction of NAD+.
  • Pyruvate dehydrogenase converts pyruvate to Acetyl CoA producing 1 molecule of NADH per pyruvate oxidized.
  • In Kreb's cycle, isocitrate dehydrogenase, alpha-ketoglutarate dehydrogenase, and malate dehydrogenase reactions produce 1 molecule of NADH each. Furthermore, succinate dehydrogenase reaction produces a single molecule of FADH2 per FAD reduced.
  • Since, we began with 2 molecules of glyceraldehyde 3-phosphate, we  multiply the above figures by 2 and get a total of 10 NADH and 2 FADH2.

4 0
3 years ago
In Arizona, monsoon season generally runs during the summer months heading into September. The heaviest rainfall in Arizona usua
aliya0001 [1]

The statement '' there is a correlation between rainfall amount and the monsoon season in Arizona is TRUE. A correlation is an association between two variables.

A correlation can be defined as an association between two different variables or sets of data.

This type of association (correlation) may be positive or negative depending on how the absolute values of both variables change over time.

A correlation can be classified as causal or not causal depending on the type of association between both variables.

Learn more about correlation here:

brainly.com/question/11705632

7 0
3 years ago
Give me an example of a rapid change to the earth's surface first right answer gets brainliest​
natita [175]

Answer:

The earth surface is getting hotter because of global warming

Explanation:

3 0
2 years ago
Read 2 more answers
What is the name of the Island chain that Darwin explored off the coast of South America?
aksik [14]

the Galapagos

While visiting the Galapagos in 1835, British naturalist Charles Darwin observed local plants and animals.

7 0
2 years ago
Read 2 more answers
Other questions:
  • If you had three black cards, three white cards, and three green cards, what are the chances of drawing a green card on
    12·2 answers
  • Describe the steps to transcribe an mRNA molecule and use the mRNA molecule to produce proteins.
    12·1 answer
  • True or False: carbon emissions lead to global warming by trapping the suns heat in the atmosphere
    14·1 answer
  • HURRY PLEASE 30 POINTS
    12·1 answer
  • 1. According to the central dogma, what is the relationship among DNA, RNA, and proteins?
    9·1 answer
  • Write a creative paragraph describing the “thought” process of the first cells that describes how this symbiosis occurred. (Of c
    6·1 answer
  • 1. What process reduces the level of carbon dioxide in the atmosphere.
    13·1 answer
  • In what part of the mrna does degradation generally begin?
    15·1 answer
  • Which of the following is the last stage of mitosis?
    12·1 answer
  • TIME REMAINING
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!