BIOLOGY HIGH SCHOOL

In which part of the nephron are sodium and chloride ions actively reabsorbed?A.
Glomerulus

B. Loop of Henle

C. Bowman's capsule

Answers

Answer 1
Answer:

Answer:

The correct answer is option C. loop of Henle.

Explanation:

The loop of Henle is the part of a nephron in the kidney, that starts from the proximal convoluted tubule or PCT to the distal convoluted tubule DCT. The major role of the loop of Henle is to build a concentration gradient in the kidney.

Sodium (Na+), chloride (Cl−) and potassium (K+) ions are reabsorbed by secondary active transport from the urine by a Na-K-Cl co-transporter. The electrical gradient and concentration gradient causes more reabsorption of calcium (Ca2+), magnesium (Mg2+) and Na+.

Thus, the correct answer is option C.
Answer 2
Answer: Hey there! Here is my answer.

B. Loop Henle

Reason: Well, let's keep it short and sweet, it ascends, also meaning to rise, go up, or increase in size!

Hope this helped!

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Which of the following solid fuels has the highest heating value? A. Bituminous coal B. Lignite C. Wood D. Coke

Answers

Among the following solid fuels given in the question, coke has the highest heating value. The correct option among all the options that are given in the question is the last option or option "D". The heating value of coke is calculated to be between 28000 kJ/Kg to 31000 kJ/kg. I hope the answer helps you.

Answer:

Bituminous coal is the right answer.

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Which best illustrates how Gregor Mendel used creativity that lead to scientific discovery?

Answers

The correct answer to the question that is being presented above would be Gregor Mendel used pea plants to study the patterns of heredity. The best scene that illustrates how Gregor Mendel used creativity that lead to scientific discovery would be his research on pea plants.

Answer:

the answer is C

Explanation:

i dont need to expalin

What does evaporation change from ? Solid ———> liquid Liquid ———-> Solid What does condensation change from Liquid——-> solid Solid———> liquid

Answers

Answer:

Evaporation : Liquid --- Gas (Vapor) ; Condensation : Gas (Vapor) --- Liquid

Explanation:

Evaporation is the change of a liquid into gas or vapor, usually by increase in temperature. Eg : Water evaporation into vapors during water cycle, due to sun heat.

Condensation is the change of gas or vapor into liquid, usually by decrease in temperature. Eg : Vapors condensation into water droplets during water cycle, due to lower atmospheric temperature at higher height.

Which events are likely to be catastrophic to an ecosystem?select the three correct answers.


A-hurricane.

B-steady population growth.

C-seasonal flooding.

D-introducing of an aggressive invasive species.

E-tsunami.

Answers

A- Hurricane
D-Introducing
E. Tsunami
D.) because that will enable wildlife of invasive species to live at the region

The most widespread bryophytes are _____.a. ferns
b. mosses
c. horestails
d. hornworts

Answers

The correct answer is B. Mosses. That is because they are very very small and don't take a lot of space, while spreading quickly. They are not especially endangered and they can spread and increase in size much faster than the others mentioned, which enables them to become the most found bryophytes in nature.

Answer:

b. The most widespread bryophytes are mosses

The speed at which a volume of water moves through an aquatic ecosystem is called

Answers

Answer:

Flow rate is the speed at which the volume of water moves through an aquatic ecosystem. It refers to the amount of water that can move from one region of the aquatic system to other in a given period of time. The flow of water affects the temperature, salinity of water and the living organisms surviving in an aquatic ecosystem.

The speed at which a volume of water moves through an aquatic ecosystem is called
RATE OF FLOW
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