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
Mama L [17]
2 years ago
10

The trigger for the release of iron from transferrin and of ldl from the the LDL receptor is?

Biology
1 answer:
Irina18 [472]2 years ago
4 0

<u>A reduction in pH</u> trigger for the release of iron from transferrin, whilst the trigger of ldl from ldl receptor drives <u>LR5 unfolding.</u>

It induces the release of iron from transferrin in a process that involves a conformational change in the protein from a closed to an open form.

LDL release in the endosome in which calcium depletion and decreased stability at acidic pH drives LR5 unfolding, which triggers LDL release from the receptor.

The transferrin iron complex enters the cell within an endosome.

To learn more about transferrin-iron release, here

brainly.com/question/9847225

To learn more about ldl receptors, here

brainly.com/question/15074420

#SPJ4

You might be interested in
In<br>Respiration plants<br>concepts and<br>contribution to plant growth cycle​
skad [1K]

Answer:

well it wouldn't be able to grow without the proper amount of carbon taken in as well as oxygen as the byproduct given out, it would be a dwarf shrub and wouldn't reach its maximum lengtg

8 0
3 years ago
When blood glucose levels are high View Available Hint(s) When blood glucose levels are high The pancreas releases insulin. The
arsen [322]

Answer:

<h2>The pancreas releases insulin.</h2>

Explanation:

Pancreas release both insulin as well as glucagon, but there release depends on different glucose levels in bloodstream. When blood glucose concentration increases, in response to it Insulin is released by the beta cells in the islets of Langerhans.

Role of insulin: i) it lower glucose levels in the bloodstream, ii) it also promote the storage of glucose in muscle, liver and other parts o the body .

While  alpha cells in the islets of Langerhans produce glucagon when glucose concentration decreases in the blood.

3 0
3 years ago
Hi, I'm stuck on these questions. Thanks in advance :) 1a. If an ovum is released by the ovary but is NOT swept into the infundi
MA_775_DIABLO [31]

Answer:

If the ovary does not enter the fallopian tube, it falls into the abdominal cavity and cannot be fertilized unless it finds it's way back to the uterus. Ectopic or tubular pregnancy would cause the fallopian tube to swell and eventually rupture.

Explanation:

When ovaries are released by the oviduct, it enters the fallopian tube, fertilizes and moves to the uterus where it is implanted. But if the ovum does not enter the fallopian tube, which could be as a result of an abnormality or the fallopian tube removed to prevent pregnancy or for medical reasons, then the ovum enters the abdominal cavity.

Pregnancy is still possible in this case if the ovum finds its way back to the uterus or IVF is been administered to the patient to induce pregnancy.

Ectopic or tubular pregnancy occurs when a fertilized egg is implanted in the fallopian tube. This is sometimes the case in the early weeks of pregnancy but eventually moves to the uterus. In severe cases, it would remain in the tube which in turn would make the tube swell and rupture.

4 0
3 years ago
You just went to McDonald's and purchased a Big Mac what type of macromolecule is represented in each of the following?
Mrrafil [7]

Answer:

There are four major classes of biological macromolecules (carbohydrates, lipids, proteins, and nucleic acids), and each is an important component of the cell and performs a wide array of functions. Combined, these molecules make up the majority of a cell's mass.

8 0
3 years ago
What is dis-grace from tattoos on the heart?
Deffense [45]

Answer:Carmen wants Boyle's help getting off of drugs. She breaks down and wails, “I am a disgrace.” In this chapter, Boyle discusses another aspect of his Christian faith: his belief that all people are worthy of love and respect. ... Boyle suggests that many people become gang members precisely because they hate themselves

Explanation:

Brainliest

5 0
3 years ago
Other questions:
  • When we have not eaten for a while, blood glucose levels fall, which prompts a(n) ____ in insulin and a(n) ___ in glucagon?
    13·1 answer
  • A mutation that causes changes in the amino acids downstream of the mutation is called
    7·1 answer
  • How many carbon dioxide molecules are needed to make a single glucose molecule?
    11·2 answers
  • Describe where DNA is found in a human cell (2 marks)
    5·2 answers
  • While Sandy was engaging in sexual activity with her significant other, she noticed rhythmic muscle contractions and a period of
    7·1 answer
  • What is the equation for cellular respiration
    10·1 answer
  • Which statement summarizes the law of segregation?
    15·2 answers
  • One tool scientists use to learn about the weather is radar. To use radar, a weather tower sends out radio waves and then detect
    8·2 answers
  • Living systems follow the law of conservation of mass. Which of the following statements does NOT summarize a key idea of this l
    11·1 answer
  • (06.05 MC)
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!