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tigry1 [53]
3 years ago
13

Dan Perkins was a policeman who was able to run a short distance in a very short time in order to escape the danger of a fire. W

hat molecule allowed him to have a burst of instant energy to make that sprint?​
Biology
1 answer:
KiRa [710]3 years ago
5 0

Answer:

Adrenaline

Explanation:

The is the burst of energy caused by enzymes that send messages to the brain.Thus,resulting in Flight or Fight mechanism.

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4. Which is produced in cellular respiration? A. Carbon dioxide B. Oxygen C. Sugar​
Karolina [17]
That would be A. Carbon dioxide.


I hope this helped!

I would appreciate it if you gave me a thanks and brainliest mark (:
7 0
3 years ago
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The so-called hypervariable regions (HVi. and HV2) of the human mitochondrial genome are sometimes used in forensic analysis. Th
Bas_tet [7]

Answer:

mtDNA is used, consider forensic laboratories to characterize bone remains and identify individuals who have other evidence

The disadvantage of using mtDNA in relation to nuclear DNA is that it does not identify individuals unambiguously, it only detects relationships between groups of individuals

4 0
3 years ago
Which cell part contains the cells DNA which controls the cells activities
Korvikt [17]
Nucleus!! is where the dna is at. Which controls the cells activities through out our body
8 0
3 years ago
What is an effect of continental shifting on local environments?
castortr0y [4]

The correct answer is (d) all of the above.

The most important phenomenon of the earth's crust is that it is not stable. It keeps on changing with respect to time called as continental shift. Continental shift squashes and changes a continent in such a way that it is very hard to find out its early history. Continental shift results in earthquakes, volcanoes and tsunamis. The movement of tectonic plates is the main reason for continental shift which leds to the natural calamities such as volcanoes, earthquake and tsunami on the local environment.

7 0
3 years ago
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Nancy suffer from insulin dependent diabetes mellitus and is on insulin therapy. You administered her insulin dose orally and re
maxonik [38]

Answer:  Insulin is a hormone, which is secreted by the pancreas to regulate the sugar levels in the bloodstream.

Explanation:

Insulin is a protein hormone if take orally, will get digested in the digestive tract, it will not be able to affect the target site of action.

Insulin gets denatured in the digestive tract. Thus it will not be able to control the blood sugar levels.

Nancy has taken the insulin dose orally, the insulin will get denatured in the digestive system, it will not function and Nancy will remain hyperglycemic after the consumption.

5 0
3 years ago
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