What is the difference between normal and sickle hemoglobin at the DNA, RNA, and protein (amino acid) level?

Answers

Answer 1

Answer:
Sickle hemoglobin is a genetic disease caused by a point mutation in one base. Thus, DNA difference is in nucleotide sequence Changed DNA sequence is then transcribed into RNA, which now contains GUG instead of GAG. This changed RNA sequence is translated into misformed protein containing valine instead of glutamine.

Answer 2

Answer:

The difference between normal and sickle hemoglobin at the DNA, RNA, and protein is that a sickle hemoglobin at the DNA is a result of a point mutation from one base. The RNA in a sickle hemoglobin changes from GAG to GUG, and the protein (amino acid) level changes from GLU to Val). Sickle cell is a genetic disorder, which is produced by a change in the nucleotide progression that codes for a protein. In this example, sickle cell is produced by one single nucleotide being changed for another (so, instead of the DNA being AATTGC, it would be AATAGC).

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Human reproductive system

Answers

Answer:

Definition of reproductive system. : the system of organs and parts which function in reproduction consisting in the male especially of the testes, penis, seminal vesicles, prostate, and urethra and in the female especially of the ovaries, fallopian tubes, uterus, vagina, and vulva.

Explanation:

I hope this explains what your looking for, also here is a diagram of a reproductive system:

The reproductive system of women works to generate egg cells and to safeguard and supply the fetus until delivery, while the male reproductive system is responsible for producing and releasing sperm.

In humans, reproduction is essential to the survival of the species from one generation to the next. There wouldn't be any life on Earth without reproduction.

The male gamete, or sperm, and the female gamete, the egg or ovum, come together in the female reproductive system. An egg that has been fertilized by sperm is referred to as a zygote. The zygote undergoes a process in which it transforms into an embryo and then into a fetus.

To learn more about the Human reproductive system,

brainly.com/question/30308830

A graphic that shows the number of organisms in each trophic level of the ecosystem is called a(n)A.) population pyramid
B.) population graph
C.) number pyramid
D.) number graph

Answers

A graphic that shows the number of organisms in each trophic level of the ecosystem is called a (c) number pyramid. It is in a form of a pyramid and the bottom indicates the largest number of the organisms. It could also be a source of the quantitative analysis of the ecosystem.

How does oxygen enter a cell?A. Active transport
B. Facilitated diffusion
C. Simple diffusion
D. Osmosis

Answers

Answer:

Explanation:

These compounds store genetic information.

Answers

B. They are found in living things.

This is because proteins, carbohydrates and lipids store energy but not nucleic acids. On the other hand, nucleic acids store and transfer genetic information but not the rest of the molecules. Hence, the only thing applicable to all four is that they are found in living organisms

Dr. Smith has discovered a bird that he believes is a new species. Dr. Wilson says he will only be convinced if Dr. Smith finds several more of the same type. Why might Dr. Wilson feel this way?

Answers

Answer:

The correct answer is - he wanted to be sure before considering before the bird as a new type if it really represents new species.

Explanation:

Dr. Smith has found the bird that he considered as new species however Dr. Wilson said he will only be convinced if DR. smith could find several members of the same species. Dr. Wilson seems to be sure before considering the bird that Dr. smith found as the new species. It is because he wants to sure if it's not an unusual example of the pre-described species.

Thus, the correct answer is - he wanted to be sure before considering before the bird as a new type if it really represents new species.

Imagine driving down the highway and reading a sign that states "Save the planet—don’t litter". Identify the technique of policy enactment being used.

Answers

A sign that states "Save the planet_don't litter" on the road is a hortatory technique of policy enactment. This is a strong urging technique.

Domestic Policy: Mastery Test

Unit: 4

Assignment: 2

Question #1

Imagine driving down the highway and reading a sign that states "Save the planet—don’t litter". Identify the technique of policy enactment being used.

Answers:

A. incentive

B. authoritative

C.hortatory

D. capacity

Trust mee the Answer is 100% correct, I took the test:

- C. hortatory

Explanation:

Hortatory little short def:

Tending or aiming

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