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
Alexeev081 [22]
3 years ago
10

How do villi help the lymphatic system?

Biology
2 answers:
Musya8 [376]3 years ago
6 0

<u>ANSWER:</u>

The correct option is C: absorb fat to be transported back to the blood stream.

The villi absorb fats and fat-soluble vitamins that are essentially required by the body.

<u>EXPLANATION:</u>

  • Villi are small "finger-like projections" which are present on the "inner lining" of small intestine. The villi increase the surface area of the small intestine so that more nutrients can be absorbed from the food that is digested.
  • The centre of villi contains lymph capillaries and blood capillaries called lacteals. It is these lacteals that abort fats whereas the blood capillaries absorb water-soluble vitamins.

Maksim231197 [3]3 years ago
4 0

it produces enzymes that digest fats to a usable form

You might be interested in
The most recent common ancestor of humans chimpanzees occurred ___ million years ago.
GREYUIT [131]
At least 12 million years ago?
4 0
3 years ago
I don’t understand- lol
qwelly [4]

Answer:

B

Explanation:

Increasing greenhouse gases would lead to an increase in the average global temperature throughout this century.

4 0
3 years ago
In which process CO2, is released as a by-product of oxidation-reduction reactions?
melamori03 [73]

Answer:

B) Krebs cycle (citric acid cycle)

Explanation:

Glycolysis breaks glucose into two pyruvate molecules. Pyruvate is decarboxylated into acetyl CoA and the reaction occurs in the matrix of mitochondria. In the mitochondrial matrix, acetyl CoA enters Kreb's cycle and is broken down into CO2 and H2O. For one molecule of acetyl CoA, two molecules of CO2 are released as a by-product. Therefore, out of three carbon atoms of pyruvate, two are released as CO2 during Kreb's cycle.

5 0
3 years ago
Which system gets rid of waste?
Leto [7]

Your answer is going to be A. Excretory.

3 0
3 years ago
Read 2 more answers
1. How does the cell membrane allow animals to move without rupturing the cells in the body?
oksian1 [2.3K]

.

Explanation:

1)The cell membrane functions as a semi-permeable barrier, allowing a very few molecules across it while fencing the majority of organically produced chemicals inside the cell. Electron microscopic examinations of cell membranes have led to the development of the lipid bilayer model (also referred to as the fluid-mosaic model). The most common molecule in the model is the phospholipid, which has a polar (hydrophilic) head and two nonpolar (hydrophobic) tails.

2) simple diffusion across the cell plasma membrane. The structure of the lipid bilayer allows small, uncharged substances such as oxygen and carbon dioxide, and hydrophobic molecules such as lipids, to pass through the cell membrane, down the concentration gradient is , by simple diffusion.

3) some molecules, such as carbon dioxide and oxygen, can diffuse across the plasma membrane directly, but others need help to cross its hydrophobic or however, because they are charged the polar, they can't cross the phospholipid part of the membrane without help .

4) during fission a copy of the DNA is made and attached to the cell membrane as well. As this cell elongate in preparation for fission, the two DNA copies are pulled apart two opposite ends of the cell. New membrane material is deposited between the two ends of the cell, and a new wall grows between them .

5) UMASS STEM-ED From Bubbles to Cell Membranes Workshop. Bubble ... dynamic nature which can't be properly appreciated in a static textbook. ... the small thread through one of the straws.

6) example of passive transport and active transport across a cell membrane so, cell membranes are semipermeable meaning they have control over what molecules can or cannot pass through. Some molecules can just drift Inn.

4 0
3 years ago
Other questions:
  • Where is most of a healthy person’s fat stored?
    10·1 answer
  • Several models of atoms are mentioned in this lesson. Plum pudding, planetary and quantum mechanical. Which reason below explain
    6·1 answer
  • 4
    7·1 answer
  • N a dihybrid cross for round and yellow seeds (RrYy x RrYy), what is the probability of having green and wrinkled seeds?
    7·2 answers
  • Nervous:_________;; respiratory
    15·2 answers
  • 2. One characteristic of all living organisms is
    9·2 answers
  • In the walls of the heart, two layers of tissue form a sandwich around a thick layer of muscle called the ______________________
    6·1 answer
  • HELP PLEASE WILL GIVE BRAINLY!! <br><br> What is a complementary RNA strand to TAG?
    8·1 answer
  • The name of the tube which leads from kidney to the urinary bladder is
    5·2 answers
  • What are the broken layers of rock called that sit upon the mantle?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!