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solmaris [256]
3 years ago
11

What types of variation are frequently exhibited in a population or species ?

Biology
2 answers:
BartSMP [9]3 years ago
8 0

Answer:

The variety of alleles in a population, resulting in a variety of phenotypes. Important to help survival of species in an changing environment.

Explanation:

saul85 [17]3 years ago
6 0

Answer:

The variety of alleles in a population, resulting in a variety of phenotypes. Important to help survival of species in an changing environment.

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Where would you most likely find benthos organisms?
BlackZzzverrR [31]
C . on or in the ocean bottom
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3 years ago
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What are some effects of prostaglandins in the body?
Amanda [17]

A class of lipids called prostaglandins is typically produced at the sites of injury or infection and is used to treat both disease and injury. They regulate functions like blood flow, blood clot formation, inflammation, as well as labor induction.

Arachidonic acid, from whom prostaglandins are generated, is what causes inflammation:

  1. In synthetic form, prostaglandins are used to induce labor and give birth.
  2. They trigger uterine contractions and have a ring structure with at least two or three and perhaps more carbons.

Effects of prostaglandins in the body are

  • The hormone that circulates and regulates the kidney's reabsorption of sodium. Prostaglandins, which seem to be present in high concentrations, directly affect nerve terminals to induce pain.
  • The production of the inflammatory response is significantly influenced by prostaglandins. Their production is markedly increased in inflamed tissue, therefore they help to produce the essential symptoms of acute inflammation.
  • NSAIDs (which inhibit cyclooxygenase) as well as COX-2 selective inhibitors, sometimes known as coxibs, were examples of prostaglandin antagonists. Cyclopentenone prostaglandins as well as corticosteroids, which block the formation of phospholipase A2, might help to reduce inflammation.

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4 0
1 year ago
Which of these acts as a second messenger? which of these acts as a second messenger? cyclic amp g protein adenylyl kinase g-pro
forsale [732]

Answer;

Cycilc AMP

Explanation;

-Second messengers are molecules that relay signals received at receptors on the cell surface; such as the arrival of protein hormones, growth factors, etc., to target molecules in the cytosol and/or nucleus.

-Many of the chemical messengers such as hormones, that transmit messages from one cell to another never enter the target cell, these molecules are known as first messengers which work by binding to a specific receptor on the cell surface. The receptor then stimulates or inhibits the production of a so-called second messenger within the cell.

-The second messenger are small molecules such as Cyclic AMP, which activate an effector within a cell.

8 0
4 years ago
Which of the following are characteristics of
Kitty [74]

Answer:

3- spores produced in zygosporangia

5- important in the fermentation process

Explanation:

Zygomycota is a form of fungi that are more common or found in soil or on a rotting plant or animal entity. For example "Rhizopus stolonifer" is commonly known as black bread mold.

It has several characteristics some of which are:

1. spores produced in zygosporangia

3. important in the fermentation process

5 0
3 years ago
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This glaucoma treatment may be used to create a new opening for the escape of aqueous humor from the anterior cavity of the eye,
Mazyrski [523]

This glaucoma treatment may be used to create a new opening for the escape of aqueous humor from the anterior cavity of the eye, thus relieving intraocular pressure: trabeculectomy

<h3>What does Glaucoma mean?</h3>

A collection of eye conditions known as glaucoma can result in vision loss and blindness by harming the optic nerve, a nerve located in the back of the eye. You may not notice the symptoms at first because they can appear gradually. Getting a thorough dilated eye exam is the only method to determine if you have glaucoma.

Glaucoma is a lifelong condition and should be referred to as a permanent disorder because it can be managed conservatively.

The procedure of treating glaucoma with surgery is known as trabeculectomy. Trabeculectomy is a filtering surgery where an ostium is created into the anterior chamber from underneath a partial thickness scleral flap to allow for aqueous flow out of the eye.

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7 0
2 years ago
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