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Feliz [49]
3 years ago
7

How can DNA be used to help solve a crime

Biology
2 answers:
sergeinik [125]3 years ago
5 0
Using DNA found at the crime scene, you can identify who was present at the scene, and find suspects of your crime in the form of fingerprints, skin samples, or hair. Sometimes, the DNA can point directly to the criminal.
skad [1K]3 years ago
4 0
If DNA is found at a crime scene it can help locate people that were at the crime scene. If the criminal has committed crimes before their DNA will already be in the police system. If not they can take samples from suspects and pinpoint who committed the crime.
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How can insulin deficiency lead to an increase in blood glucose concentration?
MakcuM [25]

When insulin is deficient , GLUT4 transporters are not inserted into the cell membranes , glucose is not transported into the cells and the blood glucose concentration increases.

Insulin deficiency provides more amino acid and glycerol substrates for glucose synthesis  ie increased gluconeogenesis .

With a deficiency of insulin, there is both increased hepatic glucose production through increased glycogenolysis and gluconeogenesis as well as decreased glucose use. The result is hyperglycemia.

To know more about insulin deficiency here

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6 0
1 year ago
If water can stick to solids can it stick to liquids? Can it stick to mercury?
Reika [66]
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7 0
3 years ago
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aev [14]

Answer:

b. How does food yield energy?

Explanation:

The main question is how energy is produced from food such as carbohydrates, fats and proteins etc. First the carbohydrate is converted into glucose molecule and then glucose is absorbed by the cell and is broken down in the mitochondria of the cell with the addition of oxygen and generate energy in the form of adenine tri phosphate. All the scientists wants to know that how a food is converted into energy.

5 0
2 years ago
How does a chemical equation with coefficients relate to the law of conservation of mass?
Zepler [3.9K]

Answer:

Every chemical equation adheres to the law of conservation of mass, which states that matter cannot be created or destroyed. ... Use coefficients of products and reactants to balance the number of atoms of an element on both sides of a chemical equation.

Explanation:

8 0
3 years ago
Refers to a relationship between two alleles of a gene. It occurs when the
myrzilka [38]
Codominance.

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