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
Savatey [412]
3 years ago
13

Under appropriate conditions, hemoglobin dissociates into its four subunits. Isolated α subunits bind oxygen, but the O2 saturat

ion curve is hyperbolic instead of sigmoidal. In addition, its saturation curve is not affected by the presence of H+, CO2, or BPG. What do these observations indicate about the cooperativity and allosterism observed in hemoglobin?
Medicine
1 answer:
loris [4]3 years ago
3 0

Answer with Explanation:

Hemoglobin is an allosteric protein. An allosteric protein according to the MWC model, are those proteins that are characterized by molecules called oligomers and being formed by small equal subunits and allosteric proteins are chemically organized in such a way that they retain their symmetry.

In addition, these proteins can adopt several conformational states without losing symmetry.This leads us to the fact that hemoglobin being an allosteric protein also has the property called cooperativity. Cooperativity means that when PPO2 increases, the affinity of hemoglobin for oxygen increases. This is because when an oxygen molecule binds to hemoglobin, a signal is triggered that leads to other hemoglobin subunits increase their affinity to it as oxygen molecules bind together.

You might be interested in
The proper name for high blood pressure is:
Shtirlitz [24]

The correct answer is D. Hypertension.

Explanation

Arterial hypertension is a disease of the circulatory system of the human body in which the pressure of blood flow through the veins and arteries increases above normal levels increasing the risk of cardiovascular accidents, coronary heart disease, heart failure, cerebrovascular accidents, and renal insufficiency.

A third of the world's population suffers from this condition and it is the first cause of visiting the doctor. Also, this disease is related to certain habits including, eating habits, sports activities, and the consumption of substances such as cigarettes and alcohol. So, the correct answer is D. Hypertension

3 0
2 years ago
In the comments tell me your ships for MHA. Plus is anyone supporting LGBTQ+ and what are you.
ivanzaharov [21]

Answer:

I do support LGBTQ+. I am a female.

4 0
3 years ago
Read 2 more answers
Voluntary motor impulses leave the spinal cord via the _________ of gray matter.
german

Answer:

Anterior horn !!!!!!!!

4 0
1 year ago
How many superficial muscles are on the anterior view of the body?
ikadub [295]
There are around 650 skeletal muscleswithin the typical human body. Almost every muscle constitutes one part of a pair of identical bilateral muscles, found on both sides, resulting in approximately 320 pairs of muscles, as presented in this article.
3 0
3 years ago
The nurse is caring for a client at risk for
GrogVix [38]

Answer:

i would have to say counceling and medications possibly ssri

Explanation:

8 0
3 years ago
Other questions:
  • How are certificates and licenses different
    9·1 answer
  • You can kill most bacteria in food by
    14·2 answers
  • If new events and changing circumstances can be absorbed into one's self-concept and way of life, this defines
    15·1 answer
  • Can someone help me with this I have to write an essay so who ever is in med class plzzz help out likeee plzzzz!!!!
    13·1 answer
  • Co jsou to plicní laloky
    7·1 answer
  • Los métodos de jengibre de extracción de los fármacos de la plata
    14·1 answer
  • What is the following tissue section<br> Epithelial
    11·1 answer
  • To promote protein synthesis and maintain a net positive nitrogen balance, athletes should consume protein within the first ____
    11·1 answer
  • Nurses often ask the Board about what it means to abandon their patients. Though the Board does not use this term in the rules,
    6·1 answer
  • which of these questions would be of least pertiencne curing the initial questioning of a patient with ingest
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!