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juin [17]
3 years ago
12

Portion of mutated hemogoblin dna

Biology
1 answer:
Paul [167]3 years ago
7 0

Answer:

Sickle cell anemia is a genetic disease with severe symptoms, including pain and anemia. The disease is caused by a mutated version of the gene that helps make hemoglobin — a protein that carries oxygen in red blood cells.

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John has sudden attacks of intense fear in which he experiences palpitations, he feels dizzy, and he has trouble catching his br
sattari [20]

Answer:

panic disorder

Explanation:

The complete question is as follows:

John has sudden attacks of intense fear in which he experiences palpitations, he feels dizzy, and he has trouble catching his breath. During these attacks, he worries that he is going to die. From this description, it sounds like John has _____.

A. Schizophrenia

B. obsessive-compulsive disorder

C. panic disorder

D. generalized anxiety disorder

  • When a person experiences repeated panic attacks then the person is said to suffer from panic disorder.
  • During a panic attack the person experiences the following symptoms :
  1. palpitations
  2. sweating
  3. shaking
  4. numbness
  5. shortness of breath
  • Panic attacks may be caused due to different reasons such as past abuse, smoking, etc.
  • it is a form of extreme anxiety.
  • Since John is displaying the symptoms as stated above he is suffering from panic disorder.
5 0
3 years ago
The proportions of the bases are consistent within a species; however they do vary between species. Using the base-pair rules, c
Snezhnost [94]

Answer:

The correct answer would be:

                  A         G          C         T

Human:   31          19          19       31

Cow:         28         22      22         28

Salmon:     29       21       21         29

Wheat        27      23        23        27

Yeast         31         19       19         31

Explanation:

According to the rule of Chargaff which states or explains the amount of the A, T, G, and C bases in the DNA molecule. It says that the DNA of any organism should have a pyrimidine and purine ratio of 1:1. This means the amount of A would be equal to T and the amount G should be equal to the amount of C.

It also says that the amount of a and G would be equal to the amount of C and T. So on the base of this we can find the missing value in the table:

                    A         G          C         T

Human:   31          19          19       31   (A= T and G=C)

Cow:         28         22      22         28  (A= T and G=C)

Salmon:     29       21       21         29   (A= T and G=C)

Wheat        27      23        23        27 (100 - A+T = G+C)

Yeast         31         19       19         31 (A= T and G=C)

5 0
2 years ago
How do scientists use weather variables to describe and predict weather?
andreyandreev [35.5K]
Temperature, pressure, wind speed and direction, cloud coverage,precipitation and humidity
8 0
3 years ago
What are Proteins and Nucleic Acids
uysha [10]

Proteins are made up of a series of amino acids. Nucleic Acids (RNA and DNA) are made up of a series of nucleotides.

you really did not know this???

7 0
3 years ago
Which feature distinguishes slime molds from fungi?
katrin2010 [14]

Answer:

3. Slime molds are able to move (However,Fungi can't move around so they make spores that are like seeds)

3 0
2 years ago
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