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
Step2247 [10]
3 years ago
13

Explain how a mutation that changes the amino acid sequence of the protein hemoglobin affects the protein and results in sickle

cell anemia.
Biology
1 answer:
Montano1993 [528]3 years ago
4 0

Answer:

sickle cell anemia is caused by a mutation in the hemoglobin beta (or HBB) gene and it leads to a single change in amino acid sequence. this gene is located on chromosome 19

Explanation:

You might be interested in
High-fat foods stimulate the appetite mostly because they ____.​
luda_lava [24]

Out of the following given choices;

<span>a.       </span>are satiating b. are flavorful c. suppress salivary gland secretion d. trigger the release of oxyntomodulin e. increase secretion of endorphins.

The answer is B. The chemical structure of fats greatly dissolve and concentrate food odor hence induce more the odor and taste chemoreceptors. Fats also enable well the distribution of salts and seasoning in food.  This makes food high in fats smell and tastes well. This causes an increase of appetite.






7 0
3 years ago
The products of glycogenolysis are the same as the products of: glycogenesis. lipolysis. gluconeogenesis. glycolysis.
weqwewe [10]

Answer:

D. gluconeogenesis

Please Mark Brainliest If This Helped!

7 0
2 years ago
Around the world, scientists have found matching fossils, landforms, and
cricket20 [7]

Answer:

Use

Explanation:

4 0
3 years ago
In the deep waters of the ocean, coral reefs are found in abundance. Algae live on these coral reefs, providing nutrition and pr
PolarNik [594]

In the deep waters of the ocean, coral reefs are found in abundance. Algae live on these coral reefs, providing nutrition and producing pigments that give color to the corals. The corals offer shelter to the algae. So, they share a association. Climate change has led to increased temperatures and has caused the corals to throw away the algae living inside them. This action causes the corals to be bleached because of a lack of pigment. This change will lead to a decrease in the coral growth, reduced fecundity and can cause death of corals.

5 0
3 years ago
Read 2 more answers
How do you work out the formula of an ionic compound? Please helppp
Law Incorporation [45]
If they are negative and positive then they are attraction if the are the same then they are repulsion.

Hope this helps. Have a nice day.
5 0
3 years ago
Other questions:
  • If too many chloride ions are built up outside of the cell, with which type of transport is the carrier protein associated???
    14·1 answer
  • How do cells take in nutrients for growth and development
    9·1 answer
  • What is the photosynthsis formula pleas??????
    14·2 answers
  • The asthenosphere occupies a majority of the mantle.<br> T.<br> F.
    5·2 answers
  • Glutamate opens sodium gates, enabling sodium ions to enter the postsynaptic cell. what is this effect called?
    12·1 answer
  • Every cell in your body originated from one cell. What does this mean about the DNA in each of your body cells?
    5·1 answer
  • What is a group of cells that are similar in structure working together to perform a similar function?
    7·2 answers
  • A species of birds exists in stasis for many thousands of years. Suddenly, their environment changes, causing their primary tree
    15·2 answers
  • In the picture below, a ray of light hits a surface and changes direction. What is this action called?
    14·1 answer
  • Lll. Picture Gallery
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!