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WARRIOR [948]
3 years ago
8

The bases of DNA molecules are paired together by_____ bonds along the axis of the molecule.

Biology
1 answer:
Katarina [22]3 years ago
7 0

Answer:

ello i kan help up   the price  to 50

Explanation:

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Surgical removal of the thyroid gland is the treatment of choice for thyroid cancer. during the immediate postoperative period,
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According to my research, it's calcium
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If you were working for a pharmaceutical company as part of a drug discovery team, which of these enzyme inhibitors would you su
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Answer:

Option A, a drug to treat high blood pressure that reversibly inhibits an enzyme catalyzing production of a chemical that causes blood vessels to contract

Explanation:

The complete question is

If you were working for a pharmaceutical company as part of a drug discovery team, which of these enzyme inhibitors would you suggest as a productive avenue for drug development?

a) a drug to treat high blood pressure that reversibly inhibits an enzyme catalyzing production of a chemical that causes blood vessels to contract

b) a drug to treat diabetes that irreversibly inhibits an enzyme in the metabolic pathway to synthesize glucose

c) a compound that acts as a competitive inhibitor for a digestive enzyme produced only in the presence of certain foods

d) a compound that inhibits enzymes by significantly changing the ph throughout the body

Solution

Productive avenue of a drug simply means producing an drug that not only treats the main disease or disorder but also functions to inhibit the causative agent activity. In case of option A, both the objectives of producing drug are met and hence it is the right choice.

High blood pressure usually affects the blood vessels by narrowing them and in severe cases may rupture them. If a drug as stated in option A is produced, it will not only rectify the effects of high blood pressure but will also prevent the blood vessels from narrowing by inhibiting the activity of enzymes responsible for producing chemical that leads to blood vessel contraction.

Hence, option A is correct

6 0
3 years ago
Plants have glucose, but what else does the plant need in order to build carbohydrates or to carry out photosynthesis?
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Answer:

Explanation:

They need to have sunlight and carbon dioxide in order to produce glucose and oxygen

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3 years ago
The monthly cycle of changes in the female reproductive system is called the ____________________ cycle.
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one a second d third one is is d

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Light stimuli entering the eye encounter a series of structures while traveling to the brain. Place the structures in the correc
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Answer:

The correct answer is "1. cornea 2. retina 3. rods and cones 4. ganglion cells

5. optic nerve 6. thalamus 7. primary visual cortex"

Explanation:

Light must pass a series of structures for the brain being able to interpret the data that comes from the eyes. The order that light stimuli travels from the eye to the brain is as follows:

1. cornea

2. retina

3. rods and cones

4. ganglion cells

5. optic nerve

6. thalamus

7. primary visual cortex

Light enters trough the cornea, the transparent front part of the eye that covers two-thirds of its total optical power; then it goes to the retina which receives the image that could go to the rods or the cones (depending if the light is at low or high levels, respectively). Then, ganglion cells increase the rate of the impulse within the optic nerve, and finally thalamus passes the sensory signal to the primary visual cortex. In this area of the brain, the basic visual features are extracted and interpreted.

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