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3 years ago

Cells attached to each other by membrane junctions would be expected to NOT have which of the following cellular extensions?

Medicine

1 answer:

Ainat [17]3 years ago

5 0

Answer:

The correct answer will be option B- flagella.

Explanation:

Micro-villi and cilia the small cellular extensions of the cell membrane which serves many functions in the cells such as cilium helps in movement of body secretions, food and in respiration and micro-villi increases the surface area for absorption.

Cells with junctions especially tight junctions and microvilli are present in the small intestine which lacks flagella, the cells which are cytoplasmic membrane extensions which provide motility to the cells.

Therefore, option B- flagella is the correct answer.

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What boxing match included one person biting off the other person's ear.

natima [27]

Answer:

mike tyson is the one who bit a persons ear off and that person was evander holyfield

Explanation:

have a good day

4 0

3 years ago

Short-term control; released by the duodenum and respond to food in the stomach, resulting in a decrease in appetite.

Lemur [1.5K]

After eating, the gut releases a hormone called cholecystokinin (CCK), which promotes digestion and curbs hunger.

<h3>Is CCK an appetite suppressant?</h3>

Although CCK may only be one of many satiety signals, when given exogenously at pharmacologic levels, it can result in a significant reduction in food intake. Humans' appetites can be decreased by administering exogenous CCK or endogenous CCK released by oral protease inhibitors.

<h3>What use does CCK function?</h3>

The proximal small intestine contains a high concentration of CCK cells, and when food is consumed, the hormone is secreted into the blood. CCK's physiological effects include inducing satiety, regulating stomach emptying, and stimulating pancreatic secretion and gallbladder contraction.

<h3>CCK secretion: What is it?</h3>

A peptide/neurotransmitter secreted by neurons of the central and peripheral nervous systems, cholecystokinin (CCK) is a hormone released by the I-cells of the upper small intestine in response to fat, protein, and some nonnutrients.

learn more about cholecystokinin here

<u>brainly.com/question/2250598</u>

#SPJ4

4 0

2 years ago

What are the differences between “literary “ and “health literacy” are

DedPeter [7]

Answer:

Literacy refers to basic skills needed to succeed in society while health literacy requires some additional skills, including those necessary for finding, evaluating, and integrating health information from a variety of contexts.

3 0

3 years ago

The treatment for the ingestion of ethylene glycol is an intravenous solution of ethanol. How might this help prevent toxic leve

lutik1710 [3]

Answer:

<u>Ethanol prevents toxicity by competing with Ethylene glycol for metabolism by alcohol dehydrogenase.</u>

Explanation:

Ethylene glycol is an organic compound usually used in antifreeze solutions, solvents and cleaners.

It is abused during self-destruction and accidental intakes.

<u>In the body, ethylene glycol is acted upon by alcohol dehydrogenase and is converted into glycolate and oxalate.</u>

Glycolate and oxalate are both nephrotoxic/ kidney damaging substances. Oxalate precipitates calcium oxalate stones in the kidney. Ethylene glycol poisoning also causes high anion gap metabolic acidosis.

In order to prevent ethylene glycol poisoning, the patient is infused with ethanol, ethanol <u>prevents toxicity by competing with Ethylene glycol for metabolism by alcohol dehydrogenase.</u> In this way, ethylene glycol is not metabolized and the formation of nephrotoxic substances is prevented. Alcohol dehydrogenase instead reacts with ethanol to form acetaldehyde.

6 0

3 years ago

Studies abbreviations used in text message to identify the author:

kodGreya [7K]

Answer:

forensic linguist

Explanation:

From the available options provided the only individual position that does this would be a forensic linguist. The responsibilities of this position include analyzing language on text or recorded documents. They do this in order to understand and uncover different details within the document that may help law enforcement solve a crime. This also involves studying abbreviations used in text messages to identify the author, what the abbreviation means, in what context it is being used, hidden meanings, etc. All of which can be highly valuable in a criminal case.

7 0

3 years ago