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Radda [10]
3 years ago
14

Enkephalins and endorphins are peptides that act like morphine. True or False

Biology
2 answers:
Aleksandr-060686 [28]3 years ago
8 0

Answer:

True

Explanation:

Endorphins are hormones of the body that are internally derived. They are opioid neuropeptides produces in humans and some other animals and are able to bind to opiate receptors. These endogenous peptides are similar to opiod drugs e.g morphines, they help to relieve pain and stress. It can also be referred to as the happy hormone.

Also, enkephalins are endogenous hormones produced in the body. They are opioid pentapeptides and are similar to morphines as they are able to bind opiate receptors. They also help in relieving stress.

mariarad [96]3 years ago
4 0

Answer:

True.

Explanation:

Enkephalins and endorphins are endogenous peptides while morphine is an exogenous peptide.

Enkephalins and endorphins are powerful analgesics 18 to 500 times more than morphine. Hence, morphine is less analgesic than enkephalins and endorphins.

Enkephalins and endorphins act on the  mu, kappa , delta receptors and morphine also acts on the same receptors. All of them has same effects on the body.

Hence, Enkephalins and endorphins are peptides that act like morphine.

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if you examined a cross section of a eudicot plant stem, in what order would you encounter different plant tissues from the pith
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From the pith outward, if you looked at a cross-section of a eudicot plant stem, you would see Xylem, vascular, cambium, and phloem in that order. The vascular cylinder divides the ground tissue into two discrete areas and is structured in a ring in eudicot stems.

The pith refers to the area of ground tissue that is included within the vascular cylinder. In general, eudicots possess three or more of the following traits: There are 2, 4, or 5 flower parts, or multiples of 4 or 5, and leaves have netted venation (pinnate or palmate). A ring of stem vascular bundles surrounds the pith, and seeds have two seed leaves (cotyledons).

As a result, we can assert that if you cut a cross-section of a eudicot plant stem, Xylem, vascular, cambium, and phloem in that order, you will find various plant tissues from the pith outward.

LEARN MORE ABOUT PLANT STEMS HERE:

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6 0
1 year ago
In dna replication which enzyme is responsible for the removal of rna from rna/dna hybrid regions and replacing it with new dna?
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You cut the dna strings with ristrictive enzymes

3 0
3 years ago
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Fittoniya [83]
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7 0
3 years ago
Which of the following is not a step in evaluating the reliability of a website?
xxMikexx [17]

Presented up next are all of the steps that you can take in order to evaluate a website and it’s reliability. Reviewing the URL is used to check the status of a URL. Determining who wrote the information the website contains, searching for reviews of the website can also help.


Answer: D) All of the above are steps in evaluating a website's reliability.


<span>I hope it helps, Regards.</span>

3 0
3 years ago
Read 2 more answers
Mark and his brothers worked together to pick tomatoes. Each of the 4 boys picked 8 pounds How many pounds did they pick in all?
Alex17521 [72]

Answer:

32

Explanation:

There are 4 boys who each picked 8 pounds.

Boy one- 8 pounds

Boy two- 8 pounds

Boy three- 8 pounds

Boy four- 8 pounds

All together- 32 Pounds

4 times 8= 32

7 0
2 years ago
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