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VMariaS [17]
4 years ago
8

This Question has been deleted

Biology
1 answer:
Lady bird [3.3K]4 years ago
8 0
Um..? okay?..
“This Question has been deleted”?
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Which type of cell has an organelle that controls the movement of materials in and out of the cell and maintains homeostasis?
oee [108]
Plant! The membrane controls what goes into and out of the cells.
6 0
3 years ago
Read 2 more answers
Billy is an 11-year-old boy who was admitted to hospital with dehydration. His parents said that over the last few months, he ha
mart [117]

Answer:

Billy  showed signs of type 1 diabetes.This is because,

1.His dehydration was from polyuria- excessive urination.

2. because of failure of his  pancreas to secrete insulin, for cellular utilization of glucose by beta cells-  he retains glucose in his  blood, and  lost  a lot of  glucose in his urine, thus water follow by osmosis, leading to polyuria causing dehydration.

His urge to replace lost glucose and fluids leads to great thirst polydipsia, another symptoms of type1. However, his  drop  in weight is  because, the solute concentration  of blood glucose is high due to lack  of  insulin.Therefore large amount is lost in the urine, with large volume of fluids leading to drop in  weight, and energy because cells lack glucose for biochemical reaction of energy production.

The dehydration leads to sunken eyes, loss of tissue turgor, and low fluid levels results in drop in blood pressure,-Hyportension.

Due to lack of glucose in the blood gluconeogensis sets in. Fats is converted to glucose by the liver  to supplement the lost glucose. The major by product of this reaction is a ketone-acetone. This explains the reason for the smell of acetone in his  breath.

2, The Test strip indicated large quantity of ketones. above ,3.0mmol/L .This is a confirmation of the Type 1 diabetes mellitus in Billy.As more fats molecules are broken down to glucose.

Explanation:

4 0
4 years ago
Why is the phloem in a leaf important to the roots of a plant?
suter [353]

Answer:

The correct answer is A it transport the food generated by photosynthesis.

Explanation:

Both xylem and phloem are the examples of vascular tissue present in plants.xylem helps in the transport of water from root to different parts of the plants.

    Whereas phloem helps in the transport of photo synthate from mesophyll tissue to sieve element companion cell complex.The transport of photosynthate to different non photo sythetic parts of a plant involves both symplastic and appoplastic pathway.

  Symplastic pathway is a passive process depending on the pressure gradient for the transport of solutes through the plasmodesmata which connect 2 adjacent plant cells.

  Appoplastic pathway is an active transport process occuring against the concentration gradient which does not involve plasmodesmata.

5 0
3 years ago
Cook all raw beef, pork, lamb and veal steaks, chops, and roasts to a minimum internal temperature of _____ as measured with a f
frez [133]

Answer:

145 degrees F

Explanation:

To prevent contamination and food borne infections, raw beef, pork, lamb and veal steaks, chops and roasts must be cooked to a minimum of 145°F internal temperature before being removed from heat source.

This minimum temperature reading will annihilate traces of food borne pathogens in the food and make it safe for consumption.

7 0
3 years ago
What carries out translation
Anestetic [448]
The ribsome is where translation happens.
4 0
3 years ago
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