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elixir [45]
3 years ago
11

Which factor is least likely to affect the results and interpretation of a functional MRI?

Biology
2 answers:
agasfer [191]3 years ago
8 0

The correct answer is sprained ankle.

Functional MRI uses rays that is used to study the brain activity which is associated with the movement of blood flow. This is least likely to be affected by the sprained ankle.

Firstly, Functional MRI is used for checking the working of brain activity it has nothing to do with sprained ankle.

Secondly, there is no as such medication given in case of sprained ankle will effect the activity of brain.

Rudiy273 years ago
5 0
The answer is C. sprained ankle 100%
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irakobra [83]
Father: XY
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The father is normal, while the mother is a carrier.
7 0
2 years ago
Phenylketonuria, PKU, is a single-gene recessive human
astraxan [27]

Answer:

1/2

Explanation:

Let's assume that the allele "p" is responsible for PKU in the homozygous state. According to the given information, both the parents are unaffected by the disorder but have an affected child. This means that both the parents carry at least one copy of the recessive allele responsible for the disease. Therefore, the genotype of each of the parents is Pp. A cross between Pp and Pp would produce progeny in following ratio=

Pp x Pp = 1/4 PP: 1/2/ Pp: 1/4 pp

Therefore, the probability that their next child will carry just one recessive allele is 1/2.  

3 0
3 years ago
Which of the following make mechanical obstruction of the intestinal lumen of the small or large bowel an acute emergency?
Julli [10]

Distention from accumulating gas and fluid impede venous return, leading to bowel wall ischemia.

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When the bowel lumen is obstructed, the gases and fuids starts accumulating as a repose to the obstruction. The accumulated fluid and gases results in the swelling or enlargement. This will result in the production of electrolytes and water inside the mumen that is in obstruction. The wall of the bowle will also enlarge and becomes swollen.

As more and more fluid and gas gets accumulated in the bowel, the bowel wall will be enlarged and as there is an increase in the pressure due to this accumulation, the fluid starts to leak from the wall. This will enter peritoneum and necrosis. This will result in an acute emergency when it becomes serious.

7 0
3 years ago
What is the carrier molecule involved in photosynthesis?<br>A. H2O<br>B. NADP+<br>C. CO2<br>D. O2
gulaghasi [49]
NADP is the carrier molecule.
8 0
2 years ago
If two players push against each other with 30 N of force and no yardage is gained or lost, what is the net force?
jolli1 [7]

Answer:

its 30 N

since it didn't change it stays the same 30N.

4 0
2 years ago
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