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
sveticcg [70]
3 years ago
11

The graph illustrates the relative activity levels of three common digestive enzymes, where 0 represents no activity and 12 rep

resents the highest level of activity. Which enzyme is most active at a neutral pH of 7?⇔β⇔∅⇔β

Biology
2 answers:
slamgirl [31]3 years ago
6 0

Answer:

Amylase

Explanation:

Amylase is a digestive enzyme present in the saliva secreted by salivary glands and secreted by the pancreas. This enzyme acts in a neutral medium at pH 7.  Amylase converts carbohydrates to maltose. Pepin performs the digestive function in acidic medium and trypsin in alkaline medium. Therefore, amylase is active at neutral pH 7.  

nataly862011 [7]3 years ago
5 0

it looks like its pepsin but im not sure

You might be interested in
Which organism is NOT a consumer in this food web?<br> A.Rabbit<br> B.Grass<br> C. Fox<br> D.Bird
postnew [5]

Answer:

grass

let me know if it's wrong doe

3 0
3 years ago
Read 2 more answers
ardiac muscle cells rely mainly on fatty acids and glucose from the blood to produce ATP. Both glucose and fatty acids are catab
Art [367]

It is now well established that oxidation of other energy substrates, such as ketones and branched chain amino acids (BCAAs), can also contribute to energy production in the heart, despite the fact that mitochondrial fatty acid and carbohydrate oxidation is the major source of ATP production in the heart.

Cells must evaluate their metabolic condition in response to a dynamic nutritional environment to determine whether to grow, survive, or perish. When communicating metabolic information to their protein and nucleic acid counterparts, these tiny molecule metabolites are crucial. The processes by which metabolites have an impact on cellular regulatory mechanisms are still largely unknown, despite growing knowledge of this reciprocal interplay.

Learn more about oxidation here-

brainly.com/question/13182308

#SPJ4

5 0
2 years ago
The group that includes gorillas, chimpanzees, bonobos, and humans is called the
meriva
The primates.

Hope this helps :)
5 0
3 years ago
Read 2 more answers
How many grams of O2 are needed to completely react with 2 moles of N2 ? Enter your answer as a number (do not enter the units o
soldi70 [24.7K]

Answer:

64

Explanation:

Nitrogen combines directly with oxygen at very high temperatures to form nitrogen(ii) oxide. This is the reaction that occurs during lightning flashes. Atmospheric nitrogen and oxygen combines during the high temperatures obtained in lightning flashes to form nitrogen (ii) oxide.

Equation of the reaction is given below:

N(g) + O(g) ---> 2NO(g)

From the equation of the reaction, 1 mole of nitrogen gas combines with one mole of oxygen gas to produce 2 moles of nitrogen (ii) oxide.

Therefore, 2 moles of oxygen gas will react with 2 moles of nitrogen gas

Mass of oxygen gas that is 2 moles of the gas is obtained from the formula; mass = number of moles * molar mass

Molar mass of oxygen gas = 32.0 g/mol

Mass of 2 moles of oxygen gas = 2 * 32.0 = 56 g

Therefore, the mass of oxygen required in grams is 64

6 0
3 years ago
What is a gene mutation or point<br> mutation?
makvit [3.9K]
A mutation is a change in trait. For example people who are lactose intolerant are normal, but people that can can drink milk without a problem have mutated. Hopefully this makes sense and helped.
7 0
3 years ago
Other questions:
  • PLEASE HELP 12. Skates and rays have skeletons made of _____. 13. The series of dramatic changes in body form in an amphibian's
    6·2 answers
  • Which of the following best describes why "natural" sugars, such as honey, are no better for the body than corn syrup or white s
    7·2 answers
  • Which of the following statements does NOT accurately describe a difference between the innate and adaptive defenses of the body
    14·1 answer
  • Based on the information in the graph, what is the best conclusion to draw about Africa?
    14·2 answers
  • What is produced from the splitting of water during the light dependent reactions?
    13·1 answer
  • 1. What is the name for a substance formed in a chemical reaction?
    9·1 answer
  • t 88 meters (289 feet), Landscape Arch is the longest natural arch in Arches National Park in Utah. Many geologists believe it i
    5·2 answers
  • Describe the two main steps of cellular respiration used by both plants and animals to form ATP. In your description, explain wh
    12·1 answer
  • What Two<br> surround and enclose the chloroplasts.
    9·2 answers
  • The bones which enclose the portion of our body below the stomach.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!