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
Molodets [167]
3 years ago
13

The human circulatory system is a double circulatory system.

Biology
1 answer:
frozen [14]3 years ago
3 0
Arteries carry blood away from the heart
You might be interested in
Part A
777dan777 [17]

Answer:

Explanation:

What are the similarities and differences between the two fish varieties?

B I u X

X

Font Sizes

A

A

E EE

M

5

8 0
2 years ago
What happens to energy that is released from food, but not captured and store into<br> ATP?
nignag [31]

Answer:

In conditions of low or no oxygen the process of anaerobic respiration occurs. The 'an' in 'anaerobic' means without. During anaerobic respiration, the oxidation of glucose is incomplete - not all of the energy can be released from the glucose molecule as it is only partially broken down.

Explanation:

6 0
2 years ago
What is the difference between glycolysis and the Krebs cycle?
xeze [42]

Glycolysis is the first step whereas Krebs cycle is the second step of cellular respiration.

They both formed 2 molecules of ATP along with some carbon as a waste.

6 0
3 years ago
When you press on the gums, release the pressure, and then measure the time it takes for the gums to return to the starting colo
katrin2010 [14]

Answer:

Capillary refill time

Explanation:

Capillary refill time refers to the time that it takes for color to return to an external capillary bed after pressure has been applied (which causes blanching). Usually, on healthy individuals, capillary refill time takes less than 2 seconds. If the time is much longer, this could indicate problems such as shock, dehydration or peripheral artery disease.

3 0
3 years ago
Carbohydrate layer on the plasma membrane includes all of the following except:
irinina [24]

Answer:

c) Gives a cell its distinctive characteristics

Explanation:

Carbohydrates perform two main functions in the cell's membrane: <em>they participate in cell recognition and adhesion</em> (cell-cell signaling or cell-pathogen interactions), they also have a structural role as a physical barrier.

Most of the carbohydrates linked to the membrane are in the form of <em>glycoproteins oy glycolipids</em>, these are the molecules that share information and recognize host cells. <em>Glycocalyx </em>is another way we find carbohydrates in the cell membrane, this layer has cell-adhesion molecules that enable cells to adhere to each other.

I hope you find this information useful! Good luck!

4 0
2 years ago
Other questions:
  • Need help ASAP!
    11·2 answers
  • Explain what Darwin Thought about different animals with similar characteristics living in similar habitats around the world?
    7·1 answer
  • PLEASE HELP ASAP
    12·1 answer
  • ______ions are necessary to activate the binding sites on the actin filaments. The molecule ____ is required each time the myosi
    11·1 answer
  • Is there a fear of climate change in Brazil?? Why or why not
    7·1 answer
  • What term can can be used to describe evolution by natural selection
    11·1 answer
  • The TSW (Tsunami Warning System) is located in the Pacific Ocean and 26 different
    12·1 answer
  • How many chromosomes do humans have inside our nucleus?
    13·1 answer
  • If the entire universe was shrunk down to the size of Earth, how big would our galaxy be?
    11·2 answers
  • Darwin’s theory of common descent states that all organisms _____.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!