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frutty [35]
3 years ago
7

In which section of the nephron does the filtrate have a higher osmolarity than the blood when it enters and lower osmolarity th

an the blood when it leaves?
Biology
1 answer:
Liula [17]3 years ago
7 0
I believe it is the ascending loop of henle. In the ascending portion, the loop becomes impermeable to water and instead the cells of the loop, actively reabsorb the solute; thus water is not reabsorbed but ions are readily reabsorbed. As the ions are reabsorbed the concentration becomes more and more hypotonic until it reaches 100-150 mOsm/L. Therefore, the ascending loop is called the diluting segment of the nephron due to its ability to dilute the fluid in the loop from 1200 to 100 mOsm/L.
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Match the following terms and definitions 1. lysosomes and peroxisomes small storage sacs containing water, food, and waste 2. v
Readme [11.4K]

ok so I've done this problem before trust me:

A. bundles of microtubules that separate to opposite poles of a cell - CENTRIOLES

B. prepares protein-packed vesicles for release outside of the cell - VESICLES

C. small storage sacs containing water, food, and waste - VACUOLES

D. rough and smooth organelle that produces protein, steroids, and lipids - ENDOPLASMIC RETICULUM

E. tiny sacs at the end of the ER which contain protein - GOLGI COMPLEX

F. chains of protein fibers that provide support and shape - CYTOSKELETON

G. powerful enzymes used to process cellular activity - LYSOSOMES & PEROXISOMES

H. whip-like structures on cells that are used for movement - FLAGELLA

I. produces and assembles proteins - RIBOSOMES

5 0
3 years ago
In some animals, black fur (B) is dominant over white fur (b). What color fur
Mumz [18]
The animal would have black fur, because the black fur is dominant over the white fur.
3 0
3 years ago
Hair is produced at the base of hair follicles from columns of cells that die when they are filled with keratin.
Lilit [14]
False, then the second one the answer is sweat glands
4 0
3 years ago
Which of the following is NOT one of the three major types of stimuli to trigger endocrine glands to manufacture and release the
almond37 [142]

Answer:

option C. permissive stimuli

Explanation:

The three major kinds of stimulus that triggers the endocrine glands to synthesize and release hormones are humoral stimuli, hormonal stimuli and neural stimuli. The humoral stimulus regulates the release of hormones with the changes in the concentration of extracellular fluids. For example, the increase of glucose concentration in blood causes pancreas to release hormone insulin.

The hormonal stimuli allows secretion of hormone only with the secretion of any other hormone. The hypothalamus gland secretions allows the anterior pituitary gland to secrete hormones. The release of thyroid hormone is an example of hormonal stimuli.

The neural stimuli allows the production of hormones directly from the glands. The production of epinephrine and norepinephrine hormones are the example of neural stimuli. Thus, option C is correct.

6 0
3 years ago
7.Diane has type A blood and Darryl has type B. They have a son Duane with type A blood and a daughter, Dora, with type B blood.
marishachu [46]

Answer:

A - 1/4

B - 1/2

C- 1/8

Explanation:

The complete question is

Diane has type A blood and Darryl has type B.  They have a son Duane with type A blood and a daughter, Dora, with type B blood.  If they have another child, what are the chances that it  

         A. Will have type AB blood?  

         B. Will be a girl?  

         C. Will be a boy with type O blood?

A.

Let the genotype of Diane be  AO

Daryl can have genotype BO

AO  * BO

AB, AO, BO, OO

Probability of having AB blood group is 1/4

B.

1/2

C

1/2 * 1/4 = 1/8

4 0
3 years ago
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