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
sveta [45]
2 years ago
10

A person with sickle cell trait has ___ mutated copies of the hemoglobin gene, a person with sickle cell disease has ___ mutated

copies.
Biology
1 answer:
Margarita [4]2 years ago
8 0

Answer:

A person with sickle cell trait has one mutated copy of the hemoglobin gene, a person with sickle cell disease has two mutated copies.

Explanation:

Sickle cell disease also known as sickle cell anemia is caused by mutation of the beta chain of hemoglobin, the gene for which lies in 11th number chromosome. If a person possess only one mutated gene, then the disease is not expressed in the person. The person then only possess the trait for sickle cell anemia, that is, there is a chance of sickle cell disease in the offspring, but the sickle cell trait are usually asymptomatic or live like normal individual. While the person possessing two mutated gene is said to be suffering from sickle cell anemia and is found to possess S hemoglobin in the red blood cells which is abnormal hemoglobin without any ability to carry oxygen.

You might be interested in
choose the animal belonging to pisces group: silver fish, sea horse,dolphin, lobster. answer asap! thx​
mihalych1998 [28]

Answer:

The correct answer is

Explanation:

Lobster is the answer. People eat lobster in pieces which we call as lobster piece.

Hope this helps....

Have a nice day!!!!

8 0
3 years ago
Earthquakes are usually associated with _____.
Mekhanik [1.2K]
<span>b. faults 

Thank me if I was right!

Hoped it helped!
</span><span>
</span>
5 0
2 years ago
Read 2 more answers
Lime obtained from limestone is an important ingredient in the manufacture of cement. Would the Cayuga Lake Basin be a good or p
Kamila [148]

Answer:

Within the geological structure of Cayuga Lake Basin there is a diversity of limestone sources, which would make it possible for the lake to be a good location for the construction of a cement-making plant.

Explanation:

Cayuga Lake, part of the so-called Finger Lakes, located in New York, has an extension of about 40 miles. This lake is of great economic and ecological importance, because it allows fishing and recreation activities, besides being a place of passage for migratory birds.

The Skaneateles, Onandaga, Marcellus, Manilius, Moscow and Tully formations are an important source of limestone of variable quality, from which lime can be obtained for the manufacture of cement.

Although the presence of limestone would be ideal for building a cement-making plant, a project of this size should consider the environmental impact it could have.

Learn more:

brainly.com/question/13764464

4 0
3 years ago
Which gland is known as the "master gland" because it sends chemical messages to many other glands?
natima [27]

Answer:

Pituitary gland is known as the master gland

3 0
3 years ago
Read 2 more answers
What must businesses do in order for the economy to be strong?
NNADVOKAT [17]
"Produce goods and pay workers" is the one thing among the choices given in the question that businesses must <span>do in order for the economy to be strong. The correct option among all the options that are given in the question is the first option or option "A". I hope the answer has come to your help.</span>
6 0
3 years ago
Other questions:
  • Which statement correctly distinguishes between all mechanical and all electromagnetic waves?
    9·2 answers
  • DNA polymerase III Select one: a. is needed for adding nucleotides during mRNA synthesis. b. synthesizes new DNA only in the 5'
    8·1 answer
  • The recognized standard means of inquiry used by research scientists is the ____ method.
    11·2 answers
  • In stressful situations, people with an antisocial personality disorder show _____________ when compared with people unaffected
    14·1 answer
  • The curved paths of global winds and surface currents are caused by
    12·2 answers
  • A larger population density always indicates a larger population size. Please select the best answer from the choices provided T
    5·2 answers
  • i need help thinking of an idea for an enviormental science experiment. please help i need an idea by friday!!!!!!!!!
    6·1 answer
  • What types of planets are most likely worlds that could have life ?
    14·2 answers
  • Which of the following is not a possible effect of tasing carbon dioxide levels on plants
    8·1 answer
  • Identify the true statement. a. DNA from insects preserved in amber is not enough to clone extinct species as depicted in Jurass
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!