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
sattari [20]
2 years ago
13

Can join answer the question

Biology
1 answer:
frozen [14]2 years ago
8 0

Answer:

Enzyme A

Explanation:

<em>Hello there?</em>

In the stomach, hydrochloric acid is present which is a strong acid (0-4) which is below pH 7. Therefore an enzyme that act best well here should be below pH 7 which for our case is A.

<em>I</em><em> </em><em>hope</em><em> </em><em>this </em><em>helps </em><em>have </em><em>a </em><em>nice </em><em>studies.</em><em />

You might be interested in
HELP!!! WITH IN 5-7 MINUTES PLEASE
Slav-nsk [51]

Answer:

B. Convergent and subduction zones can cause trenches

Explanation:

8 0
3 years ago
Read 2 more answers
Arrange the three kinds of nitrogenous wastes based on the energy required to synthesize them, beginning with the waste product
Evgen [1.6K]

the three kinds of nitrogenous wastes based on the energy required to synthesize them are arranged; Ammonia < urea < uric acid.

Nitrogenous wastes are the nitrogen compounds that organisms use to get rid of excess nitrogen. Ammonia, urea, and uric acid are the most common nitrogenous wastes that animals excrete. Protein metabolism generates all of these nitrogenous wastes.

Ammonia is the most toxic of these nitrogenous wastes, and it is the most common but requires the least energy. Urea is more harmful than uric acid, but it is less harmful than ammonia, reducing the amount of energy required to synthesize it. Uric acid is the least harmful, a non-poisonous particle with four nitrogen molecules. This is useful for birds and reptiles that lay hard eggs because it eliminates the most nitrogen, uses the least amount of water, and is not toxic. It also takes the most energy input.

Know more about urea here: brainly.com/question/14453829

#SPJ4

3 0
1 year ago
2
vazorg [7]

Answer:

?WHAT

Explanation:

class is this for ?

and pls this doesnt make sense

8 0
2 years ago
why the change in only one DNA base of a gene could result in a different protein produced by the gene?
Ludmilka [50]

It happens because of Point mutation

Explanation:

A point mutation can be understood as when one nucleotide is added, deleted or changed. Through change in DNA structure a gene can be altered and it is called mutation. Point mutation’s other term is insertion as well as deletion. It mostly involves in substitution.

Rarely, Point mutation is responsible for huge change. Basically, two types of point mutation happen. They are transition or transversion mutations.  

7 0
3 years ago
Compare humoral immunity vs cell mediated immunity
Y_Kistochka [10]

Answer:

Humoral immunity:

Humoral immunity is mediated by the macromolecules present in the extracellular fluid. This immunity provides protection against the pathogens present in the extracellular fluid. B- cells are mainly produced by the humoral immunity. The plasma cell and memory cells are generated in the human body. Antibodies kill the pathogens in humoral immunity.

Cell mediated immunity:

Cell mediated immunity is activated by the infected cells. This immunity provides protection against intracellular pathogens. T- cells are mainly produced by cell mediated immunity. T helper cells and T killer cells are mainly produced in the cell mediated immunity. Cytokines kill the pathogens in case of cell mediated immunity.

6 0
3 years ago
Other questions:
  • Where in plant cells are the energy-absorbing molecules for photosynthesis located? Select one: a. thylakoids b. mitochondria c.
    13·1 answer
  • Which of this actions is no longer allowed in the Atlantic Provinces? A. cod fishing. B. fishing. C. aquaculture. D. fish proces
    14·1 answer
  • Differentiate betweenthe structures of saturated
    9·1 answer
  • Pistol shrimp and gobies depend on each other for shelter and protection. They have a beneficial relationship with each other. W
    11·2 answers
  • List some characteristics of matter.
    9·2 answers
  • The surgical placement of an artificial joint is known as
    10·1 answer
  • A 57-year-old man is evaluated in the clinic for a routine physical exam. He is followed for hypertension and hyperlipidemia. He
    10·1 answer
  • Different between breathing and cellular respiration I
    11·1 answer
  • We have learned to:
    8·2 answers
  • When many minerals are formed from where as water?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!