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daser333 [38]
3 years ago
13

!!!almost done!!!

Biology
1 answer:
Vitek1552 [10]3 years ago
4 0

Answer:

1.

Explanation:

Xylem cell is a plant vascular tissue that conveys water and dissolved minerals from the roots to the rest of the plant and also provides physical support. Xylem tissue consists of a variety of specialized, water-conducting cells known as tracheary elements.

2. Phloem is the vascular tissue in charge of the transport and distribution of organic nutrients. The phloem is also a pathway to signaling molecules and has a structural function in the plant body.

3. Stomata are composed of a pair of specialized epidermal cells referred to as guard cells. Stomata regulate gas exchange between the plant and environment and control water loss by changing the size of the stomatal pore.

4. Guard cells optimize leaf gas exchange in response to changing environmental conditions and their turgor is controlled by alterations in atmospheric CO2 concentration, light intensity, humidity, and the drought hormone abscisic acid.

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The members of a society? A. Belong to at least two species B. Belong to the same species and interact closely with each other C
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<em>The members of a society B. Belong to the same species and interact closely witheach other.</em>
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4 years ago
One of the most common causes of acute tubular necrosis (ATN) is:________.
Tcecarenko [31]

Answer:

a. ischemic conditions.

Explanation:

Hello,

In this case, considering that acute tubular necrosis (ATN) has been widely acknowledged as a harmful medical condition showing off the death of tubular epithelial cells that give the form to the renal tubules of the kidneys; it presents with acute kidney injury. Thus, common causes of ATN include low blood pressure and use of nephrotoxic drugs which is more technically known as a. ischemic conditions in which the blood flow is very weak.

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3 years ago
Sam was a 60-year-old man. As a result of picking up a heavy object, he fractured the radius and ulna of his right arm. X-rays i
pashok25 [27]

That substance was most likely parathyroid hormone.

<h3>What is a parathyroid hormone?</h3>

It should be noted that the parathyroid hormone is the hormone that is released to control calcuim levels in the blood.

In this case, this is illustrated as the blood calcium levels were above normal and the pathologist found cancer cells that produced a hormone-like substance.

Learn more about hormones on:

brainly.com/question/64686

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6 0
2 years ago
Help please!!! hurry! thanks
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which molecules are produced in glycolysis and used in fermentation? a. acetyl-coa and nadh b. lactate, atp, and c. glucose, atp
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c. Glucose and ATP are produced in glycolysis and used in fermentation.

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Glycolysis is a cytoplasmic pathway that converts glucose into two three-carbon compounds while producing energy. Phosphorylation traps glucose with the help of the enzyme hexokinase.

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To learn more about glycolysis and fermentation, here

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7 0
1 year ago
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