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barxatty [35]
3 years ago
11

Sand and clay are usually deposited together true or false

Biology
1 answer:
mrs_skeptik [129]3 years ago
6 0
This answer is true
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A dermatome represents the motor innervation of muscles in what area.
Anon25 [30]

Answer:

A dermatome represents the unilateral area of skin on the body that is innervated by fibers from the sensory portion of a single spinal nerve coming from the spinal cord. Each spinal nerve contains spinal roots (anterior and posterior) that come together to form the spinal nerve.

Explanation:

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Match the functional groups with their structures:
evablogger [386]
The true answer of your question is :

OH : HYDROXYL GROUP

NH2 : AMINO GROUP

CH3 : METHYL GROUP ( but in rather broader terms, that functional group of formula CnH2n+1 where n is an integer is called ALKYL GROUP where by substituting n by 1,2,3... we obtain methyl for n = 1, ethyl for n = 2, and propyl for n = 3 )

COOH : CARBOXYL GROUP is the correct answer since carbonyl is characterized by the presence of functional group C=O in general the formula of the compound would be
R-C=O-R’ where R and R’ are alkyl groups like methyl for example. However the carboxyl group could be thought of as a summation of carbonyl + hydroxyl ( CO + OH ) resulting thus in COOH.

I hope you’ll understand everything, anyway if not i’m always here to help. ♥️
7 0
3 years ago
The adjacent of materials that follow a major earthquake often generate smaller earthquakes called
Gennadij [26K]

They are called aftershocks.

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3 years ago
any one who answers correctly will recieve 100 points and the brainliest answer but must be under 10 minutes .Gene therapy—alter
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Sickle Cell Anemia:

What is the difference between sickle cell trait and sickle cell disease?

Huntington’s disease:

How does the mutant protein huntingtin cause Huntington’s disease?

Explanation:

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3 years ago
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To amplify and express a gene of interest, it must first be cut out of the chromosomal DNA and inserted into what? A) restrictio
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The right answer is C) vector

In molecular biology and genetic engineering, vectors are DNA molecules that allow the propagation of sequences of interest. These are chimeric DNA molecules such as plasmids or artificial bacterial chromosomes, containing an origin of replication and one or more genetic markers. The origin of replication allows the maintenance of the vector in the target cell during generations.

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