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Virty [35]
3 years ago
9

Although the structures of the functional groups important to life vary in chemical structure, they share one thing in common: T

hey________. [[just type the answer not the letter]]
a) all contain oxygen
b) all have at least one double bond
c) cause the carbon to which they are attached to become an asymmetric carbon, and they convert the molecule into an isomer
d) unite the skeleton into a closed ring
e) are all hydrophilic and increase the organic compound's water solubility
Biology
1 answer:
Mkey [24]3 years ago
5 0

Answer:

e) are all hydrophilic and increase the organic compound's water solubility

Explanation:

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Match the description on the right with the force on the left.
Marat540 [252]

Magnetic force - B.

Electrical force - A.

Gravitational force - D.

Contact force - C.

<h3><u>Explanation:</u></h3>

When a charge moves about its path, it produces a magnetic force around it. This magnetic field is perpendicular to the axis of movement of the charge and is directly proportional to the amount of charge, speed of the charge, and inversely proportional to distance between the charge and the point of measurement. Michael Faraday discovered this phenomenon.

Electrical force of attraction or repulsion is seen between the two charged bodies, or one charged body and one uncharged body which can induce charge to the uncharged body. The attraction or repulsion between the charged bodies are seen if the bodies are close enough, and this is called electrical force.

The gravitational force is also a non contact force that is seen between two bodies which is always attractive in nature and is seen between any two bodies.

A contact force like friction is a type of force that takes place only when two bodies are in contact with each other.

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3 years ago
Proteins that speed up chemical reactions without being used up or destroyed in the process are called
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Enzymes are proteins that speed up chemical reactions without being used up.
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Fossil fuels are normally stored in a reservoir deep in the Earth. The carbon in fossil fuels, including coal and oil, are essen
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One risk for accessing carbon from the ground is that it may cause soil contamination. Soil when exposed to large amount of gases and other organically decaying materials can absorb these into their make-up. Fossil fuels are extracted from the ground through drilling processes. When the drilling is unsuccessful, pockets created within the soil can create areas for contamination. When soil is contaminated by fossil fuels, it can no longer be use for agricultural purposes.
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To prevent gout and formation of kidney stones, avoid foods high in purine-containing
pickupchik [31]
Interesting, i think it’s
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2 years ago
A patient has taken levodopa [Dopar] for Parkinson's disease for 2 weeks but reports no improvement in the symptoms. Which respo
Elan Coil [88]

Answer:

Option-D

Explanation:

Parkinson's diseases are a neural disorder which affects the movement of the human body. The disease is caused by the low production or no production of dopamine by the neurons which thus interfere with the impulse transfer and thus movement.

In the given question, the patient with Parkinson's disease is provided with levodopa but no improvement is observed therefore the prescriber must change the drug regimen, for example, the levodopa should be given in combination with carbidopa. These medications enter the blood-brain barrier and get converted to the dopamine.

Thus, Option-D is the correct answer.

8 0
3 years ago
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