Whats 20. Sickle-cell anemia results from a point mutation in the HBB gene. The mutation results in the replacement of an amino acid that has a hydrophilic R-group with an amino acid that has a hydrophobic R-group on the exterior of the hemoglobin protein. Such a mutation
would most likely result in altered.

(A) properties of the molecule as a result of abnormal interactions between adjacent hemoglobin molecules
(B) DNA structure as a result of abnormal hydrogen bonding
between nitrogenous bases
(C) fatty acid structure as a result of changes in ionic interactions between adjacent fatty acid chains
(D) protein secondary structure as a result of abnormal hydrophobic interactions between R-groups in the backbone of the protein.

Answers

Answer 1

Such a mutation would most likely result in altered protein secondary structure as a result of abnormal hydrophobic interactions between R-groups in the backbone of the protein. Thus, the correct option is option D.

What is mutation?

Changing an organism's DNA sequence is known as a mutation. An infection with a virus, exposure to mutagens, or mistakes in DNA replication during cell division can all cause mutations. Somatic mutations, which happen in body cells rather than in eggs or sperm, cannot be passed on to offspring. Germline mutations, however, can.

Every day, our cells undergo mutations, but very few of these have any negative effects on our health. Compared to the typical science fiction movies that we watch, this is very different. A mutation is never so advantageous in real life that it transforms a person into a superhero or does something strange like cause them to develop wings. Mutations typically don't have significant effects for a variety of reasons.

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Related Questions

If Congress adheres to a libertarian economic policy, which of the following measures would it most likely employ during an economic recession?

Answers

Answer:

A constitutional amendment that prohibits the federal government from creating government subsidies and bailouts to businesses.

Measures to be employed during economic recession is A constitutional amendment that prohibits the federal government from creating government subsidies and bailouts to businesses.

What is economic recession?

A recession is a business cycle contraction that occurs when there is a broad fall in economic activity. Recessions often arise when consumer spending falls dramatically.

Economic recessions can be triggered by a variety of factors, including a loss of consumer confidence, rising interest rates, a stock market crash, and the bursting of asset bubbles.

If Congress follows a libertarian economic strategy, a constitutional amendment prohibiting the federal government from providing government subsidies and bailouts for firms will almost certainly be used during an economic downturn.

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PLEASE HELP ASAP

The Supreme Court checks the executive and legislative branches, especially in the expansion of federal power since the ratification of the U.S. Constitution. Consider the statement:

Since Supreme Court judges are not elected and hold lifetime appointments, the judiciary is the most powerful branch.

Do you agree or disagree? Do you think the Court holds too much power? Why or why not? In one paragraph, express an argument about the power of the Supreme Court. Use examples of judicial rulings and/or checks on the judicial branch to argue your point.

Answers

Answer:

I disagree that the judiciary is the most powerful branch of government in the United States. While it is true that Supreme Court judges are not elected and hold lifetime appointments, the Court's power is limited by the fact that it can only interpret and apply the law, rather than making or enforcing laws itself. Additionally, the Court's decisions can be overruled by a constitutional amendment or by a future decision of the Court. For example, the Court's decision in the landmark case of Marbury v. Madison, which established the principle of judicial review, has been cited in countless subsequent cases, but it can still be overturned by a future decision of the Court or by a constitutional amendment. Overall, while the Court plays a crucial role in checking the powers of the executive and legislative branches, it does not hold too much power in the U.S. political system.

Explanation:

Suppose you wake up one morning and suddenly know everything there is to know about math and science. If you could use that knowledge to solve a problem in your community, what problem would you solve? Describe the problem. How would you use math and science to solve the problem?


Correct Answer gets 100 points!!!!!!!!!!

Answers

Answer:

i would use the knowledge to solve others problems

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