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
WARRIOR [948]
3 years ago
15

Gorter and grendel extracted lipids from human red blood cells. they calculated the total surface area for these red blood cells

and found it to be 36 µ2. how much surface area would these lipids cover once they were spread across the surface of water?
Biology
1 answer:
Anastaziya [24]3 years ago
7 0
<span>The calculated to surface area for red blood cells by Gorter and Grendel found to be 36u2.

 The surface area that would be covered once they spread across the surface of the water is 72u2.

If they spread across the surface area will double. This is because the lipid bilayer with phospholipid the head faces the water on each surface of the membrane.
 It clearly shows that there must be more to membranes than lipid bilayer because membranes grew and the surface tension of membranes is much lower than those of pure lipid structures.</span>
You might be interested in
Which number is the base?--3^6
Deffense [45]

Answer:

3

Explanation:

3 or 6 I don't know if it was correct

8 0
3 years ago
If you used a microscope to observe a heart cell and a skin cell, would you find that two cells are exactly the same?
vredina [299]

no beacuse they are differnt parts of the human with different functions

8 0
3 years ago
Need help can you help me
yarga [219]

Answer:

its B

Explanation:

7 0
3 years ago
Explain what over utilisation means.
oksian1 [2.3K]
It's when you use something so much that it loses it's value or purpose. But it can also mean making a piece of land more profitable and productive. 
8 0
3 years ago
Read 2 more answers
Which organisms have groups of cells arranged into organs
Talja [164]

Answer:

The correct answer is multicellular organisms.

Explanation:

Organs are differentiated structure formed by group of cells and tissues to perform the similar functions. When more than two organs perform specific function in a coordinated manner they form organ system.

Tissues and organs are a characteristic feature of multicellular organisms as more than one cell is present in these organisms and these cells aggregate together to form tissues, which further aggregate to form different organs carrying out the different functions attaining complexity.

Since, unicellular organisms do not have more than one cell, unicellular cells do not form tissues and lack organs.

Thus, the correct answer is multicellular organisms.

 which is absent in unicellular organisms.

6 0
2 years ago
Read 2 more answers
Other questions:
  • White blood cells prevent the loss of blood by causing clotting. true or false.
    8·2 answers
  • Explain nitrogen fixation
    5·1 answer
  • In which stage of pertussis is the characteristic whooping sound made?
    14·1 answer
  • In this food web, what is represented by the chains of arrows from the grass to the fox?
    6·2 answers
  • What property of water makes it move upward from the roots of plants?
    7·1 answer
  • Given the following list of antibiotics and their targets, explain how each stops bacteria without harming human cells. Base you
    9·1 answer
  • What are possible causes of cystic fibrosis?
    9·1 answer
  • Plants gather the sun's energy using molecules called
    14·2 answers
  • What type of atoms will ionic bonds be found between
    10·1 answer
  • Which of the following is an example of
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!