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ladessa [460]
4 years ago
11

Which class of molecules functions as chemical signals?

Biology
1 answer:
Elan Coil [88]4 years ago
6 0
<span>HormonesNovaNet is the answer

</span>
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What type of forensic technique should be used? Police discovered a badly damaged corpse the body was damaged beyond recognition
My name is Ann [436]

Answer:

DNA profiling or DNA fingerprinting

Explanation:

DNA profiling is also known as DNA fingerprinting which is widely used in to determine an individual's DNA characteristics.

DNA profiling is widely used in forensic technique in victim or criminal investigations, where DNA is collected that can be hair, blood, body tissue sample or other. The sample is then compared with other suspect's sample which are expected to to be involved to determine whether there is a genetic match and that will help to identify the victim or criminal.

DNA profiling is used to match genetic formation between people which will help to identify parentage testing as genes inherited in the family is almost same and the the victim body will be identified.

Hence, the correct answer is DNA profiling.

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3 years ago
Explain the relationship between personal health and community health?​
Korolek [52]

Answer:

Hope it's help you

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3 years ago
A nurse who provides care on a pediatric unit of a hospital is aware that the potential for harm as a result of drug errors is h
abruzzese [7]
<span>A nurse who works in the pediatric unit of a hospital knows that there is danger due to errors in drugs, and that danger is higher for infants and children than adults because children and infants have immature kidney function and liver function.</span>
7 0
4 years ago
What is a cell made out of
slega [8]

Answer:

Two-thirds of a cell is water, which means that two-thirds of your whole body is water. The rest is a mixture of molecules, mainly proteins, lipids and carbohydrates.

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A cell membrane that allows only certain substances to enter or leave it
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