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
OlgaM077 [116]
3 years ago
8

In a human, only the β cells of the pancreas make insulin and only the chief cells of the stomach make pepsinogen (an inactive f

orm of the main digestive enzyme pepsin). This is most likely because:
a. Only the DNA of β cells contains the gene for insulin; only the DNA of chief cells contains the gene for pepsinogen
b. A different combination of control elements is found within enhancers associated with the insulin vs. pepsinogen genes
c. β cells and chief cells will synthesize the combination of activator proteins specific for the enhancers of the insulin and pepsinogen genes, respectively
Biology
1 answer:
Tomtit [17]3 years ago
4 0

Answer:

a. Only the DNA of β cells contains the gene for insulin; only the DNA of chief cells contains the gene for pepsinogen

Explanation:

As stated in the question above, insulin production is exclusive to β cells in the pancreas. This is because only these cells have a gene that manages the production and excretion of insulin within an organism. Similarly, only the main cells of the stomach have the capacity to produce pepsinogen, which indicates that the gene responsible for managing this production is unique to these cells.

You might be interested in
Which of these processes always causes a physical change of the shape of a material?
ratelena [41]

Answer:

a.) burning

Explanation:

8 0
3 years ago
Help me with this I willl mark you brainlyest I got test due
erica [24]
Was AA, KK, and TT correct?
3 0
3 years ago
Correct answer gets brainly
katen-ka-za [31]

Answer:

where's the work?

Explanation:

7 0
3 years ago
White blood cells that are increased in allergic individuals are the
kolbaska11 [484]

Answer:

White blood cells that are increased in allergic individuals are the basophils

Explanation:

The percentage of basophils in normal blood is 0 to 2%, but in the presence of inflammations and allergic reactions their value increases.These cells have granules in their structure, and release heparin and histamine in these situations.

7 0
3 years ago
A new development involves a network of plastic tubes being printed within an organ. After the whole organ is printed, these pla
d1i1m1o1n [39]

Answer:

These are needed to mimic the blood vessels which these organs will use for the supply or drainage of fluids e.g blood.

In addition the empty tunnels serve as the routes for nutrients and oxygen supply  for the organ.

In summary the tunnels provided  a vascular structure to support the organ

Explanation:

4 0
3 years ago
Other questions:
  • "what are three examples of signals that cells may receive?"
    10·1 answer
  • How much oxygen does the amazon rainforest provide
    9·1 answer
  • Which of the following terms describes a set of chemical reactions used by the cell to build up and break down molecules necessa
    9·2 answers
  • 7. The role of an organism in the ecosystem is called its​
    8·1 answer
  • Which of the following statements about ATP hydrolysis are correct?
    11·2 answers
  • • nitrogen-fixing • producer • biosphere • consumer • biotic factor • heat • condensation • parasitism • commensalism • neritic
    10·1 answer
  • What are two types of evidence showing evolution occured
    12·1 answer
  • PLEASE HELP! Easy 10 points
    13·1 answer
  • While playing baseball with his friends, Reyes was almost hit in the face with a fast ball. Neurotransmitters in his _____ were
    5·2 answers
  • Where in the body does osmosis happen?<br><br>​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!