1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ivann1987 [24]
3 years ago
9

What are the 3 substances which are reabsorbed from the nephron in the blood?

Biology
1 answer:
Setler [38]3 years ago
5 0

The main substance re-absorbed into the blood in the nephron are glucose, electrolytes (sodium, potassium, chloride)  and water.

Almost all the glucose is reabsorbed at the proximal tubule of the nephron. Sodium, potassium and chloride are reabsorbed  at the ascending loop of  Henle, and water is reabsorbed at the descending loop of Henle.

Other nutrients that are reabsorbed are  magnesium, phosphates, carboxylate, bicarbonate, amino acids, some urea, proteins and oligopeptides.

Reabsorption occurs in two steps namely active or passive extraction of sustances  from the fluid  in the tubules of the nephron, and into the interstitium , then transport of these substances from interstitium and into the bloodstream.




You might be interested in
Which method of reproduction provides the most genetic variation
irakobra [83]
<span>Any type of reproduction in living beings such as, animals, plants, protists bacteria and fungi. Both sexually and a-sexualy causes the most genetic variation.</span>
8 0
3 years ago
What is law of conservation of matter is?​
Dima020 [189]

Answer:

the mass of the system must remain constant over time

Explanation:

In other words matters cannot be created or destroyed, the overall amount will remain the same

7 0
3 years ago
When is a embryo is called a fetus?
Sphinxa [80]
When its 9 to 10 weeks
6 0
3 years ago
In 1983, Dr. Barbara McClintock was awarded the Nobel Prize in Medicine for her research on corn genetics. Kernels of Indian cor
Naya [18.7K]

Answer

<u>A) Segregation</u>

Explanation:

In Mendel's law of Segregation, each allele is inherited separately from each other within gametes- each gamete can only carry one gene.

Transposons refute this; here, variegation (regions of multiple colors) may occur due to "jumping genes" leading to multiple phenotypic variants like a multicolored seed,instead of a seed retaining one solid color. Mendelian ratios, thus, are not observed.

This is seen in instances such as Indian corn- these seeds may be purple, red, green and yellow. Variegation of seed color can occur to produce multicolored grains of purple and white.

3 0
3 years ago
Flower growth along the stems of pea plants (axial) is dominant over growth from the tips of the stem (terminal). The letters Aa
True [87]
B since axial is dominant the plant would show axial growth and the combonation of genes (Aa) is heterozygous not homozygous so it would show axial growth but with heterozygous genes
3 0
3 years ago
Other questions:
  • How is water density measured
    6·1 answer
  • Based on the article “Will the real atomic model please stand up?,” why did J.J. Thomson experiment with cathode ray tubes? to s
    7·1 answer
  • Which of the following is an environment hazard created by humans
    8·1 answer
  • Mattie found a tool that her dad left in the yard. A picture of the tool is shown below.
    14·2 answers
  • What nucleotide is used during transcription instead of thymine
    15·1 answer
  • Answer this question. What are the main differences between bacteria and archaea?
    12·1 answer
  • What effect might selective breeding of plants and animals have on the size of Earth’s human population? Why?
    9·1 answer
  • Overpopulation of a species occurs when:
    11·1 answer
  • Life sciences about gaseous exchange please help.​
    13·1 answer
  • Differentiate the role of the liver in the digestive system from it's role in the excretory system.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!