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
tiny-mole [99]
3 years ago
6

Explain why the change in the way that molecules of b globin interact with each other lead to the sickling of the red blood cell

s in sickle cell anemia
Biology
1 answer:
Nataliya [291]3 years ago
5 0

The sickle form of the hemoglobin gene is created when an adenine nucleotide is changed to a thymine. ... That single amino acid replacement in the -globin protein alters the shape and the chemistry of the hemoglobin molecule, causing it to polymerize and distort the red blood cell into the sickle shape.

You might be interested in
What is the mean arterial pressure if some has for 150/90 blood pressure
Leto [7]

Answer: If you are 80 years and older, it should be less than 150/90 (“150 over 90”). In general, the lower your blood pressure, the better. A blood pressure reading of less than 90/60 is normal as long as you feel okay.

6 0
3 years ago
Please help i am giving brainliest
yan [13]

Answer:

a.Brain

Explanation:

Hypothalamus: The hypothalamus  is in the lower central part of the brain. It links the endocrine system and nervous system. Nerve cells in the hypothalamus make chemicals that control the release of hormones secreted from the pituitary gland.

3 0
3 years ago
Read 2 more answers
Describe the milankovitch cycle.
Gnoma [55]
Its the  Eccentricity of the earth. (shape of Earth's Orbit around the sun, whether it is more circular or ovular.)
7 0
3 years ago
A gene is respsonsible for producing an enzyme that is used to make tryphon an in bacteria. If the cell has enough tryptophan an
nataly862011 [7]
The production will most likely be halted by an inhibitor until the cell needs more to be produced
8 0
2 years ago
Describe two ways that people contribute to the spread of antibiotic resistance.
frosja888 [35]
People contribute to <span>antibiotic resistance by not completing their full course of antibiotics as prescribed by doctors when they are sick. This allows the bacteria to adapt to the antibiotic because the incomplete treatment did not kill the bacteria. Another way in which bacteria are becoming resistant to antibiotics is the widespread use of antibiotics in everyday consumer products, such as cleaners and beauty products. These antibiotics end up in the environment, and diluted exposure to these antibiotics by bacteria allows the bacteria to develop a resistance.   </span>
5 0
2 years ago
Other questions:
  • The buildup of the products of nucleic acid metabolism can lead to
    15·1 answer
  • Wich is the cell structure that is made of DNA that gives the master instructions for the cell?
    10·1 answer
  • The scientific attitude requires an open-minded humility because it involves a willingness to
    9·1 answer
  • Which of these zones of the ocean is most hospitable to life?
    15·1 answer
  • What type of nutrition did green algae have
    9·1 answer
  • Which of the outcomes could potentially result if a mutation in the gene encoding the Gα subunit eliminates its GTPase activity?
    15·1 answer
  • Help!!!helppppppppppppppp
    12·2 answers
  • PLEASE HELP
    7·1 answer
  • Explain the relationship and importance of different levels of organization in the human body e.g. the cell, tissue, organ, orga
    11·1 answer
  • Biological fluids regulate ph values using __________. This is achieved by accepting _________ when ph is low and donating _____
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!