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]
2 years ago
11

Freeze fracture is a technique used to visualize membrane proteins. In this technique, cells are rapidly frozen and then split,

separating the lipid bilayer into its two component layers. Transmembrane proteins stay associated with one layer and leave a pit in the other. The fluid mosaic model predicts what kind of pattern of proteins and pits?
Biology
1 answer:
beks73 [17]2 years ago
5 0

Answer: If freeze fracture technique used in the fluid mosaic model  we can found membrane proteins are randomly dispersed throughout the phospholipid bilayer and integral transmembrane protein that span entire membrane

Explanation:

Freeze fracture is a technique which can be used for visualized membrane structure and protein distribution.in this technique first a cell is rapidly frozen in liquid nitrogen.after that it cleaved lipid bilayer .then two section are coated with platinum, then acid is used to dissolve organic material resulting a replica in the surface will  be obtained. then replica are view in electron microscope.

we can found protein are embedded in the lipid bilayer.

You might be interested in
After prostate surgery a client’s indwelling catheter and continuous bladder irrigation (CBI) are to be removed. The nurse discu
Verizon [17]

Answer:

The options

1

Have dilute urine."

2

Be unable to urinate."

3

Produce dark red urine."

4

Experience some burning on urination."

The CORRECT ANSWER IS 4

4

Experience some burning on urination."

Explanation:

Due to the trauma affecting the mucous membranes of the urinary tract, burning on urination is a more likely response, this sensation gets to reduce with time. This will stop the urine from further dilution once the frequent continuous bladder irrigation is stoped and removed. Although, the urine may show a slight pink tinge which results from the trauma after the surgery and the effect of the catheter that is noticed. A difficulty to urinate won't be felt except the indwelling catheter is removed earlier than it should expected and edema still occurs in the urethra. Production of dark red urine is an indicative factor for hemorrhage, which ought not to be seen.

7 0
3 years ago
3 stimuli that a bird responds to
Luden [163]
Weather condition , temperature , and food ability 
4 0
2 years ago
What does invasive species mean
wolverine [178]
Invasive species" is defined as aspecies that is: 1) non-native (or alien) to the ecosystem under consideration and. 2) whose introduction causes or is likely to cause economic or environmental harm or harm to human health.
8 0
3 years ago
Read 2 more answers
Where do warm surface currents descend to become cold deep water currents?
lyudmila [28]
The answer is A. Hope this helped!
8 0
2 years ago
As an infant, the ability to produce antibodies is
Talja [164]
~Hello there!

Your question: As an infant, the ability to produce antibodies is ________.

Your answer: As an infant, the ability to produce antibodies is limited.

Any queries?

Happy Studying.
6 0
2 years ago
Other questions:
  • Identify the values of x and y that would make the following expression represent a real number.
    12·2 answers
  • A general characteristic of connective tissue is that it:
    10·1 answer
  • Adrian is recovering from schizophrenia. She has been taking high doses of antipsychotic medications for a very long period of t
    11·2 answers
  • What is a word that means something made up of water land and atmosphere
    14·1 answer
  • DNA replication is called semiconservative because
    7·1 answer
  • Organisms that have cells lacking internal membrane-bound structures are called
    13·2 answers
  • How does the human body grow and repair?
    5·1 answer
  • 13. Heme is an achiral molecule that binds to the protein myoglobin. However, a 30 micromolar solution of myoglobin (containing
    6·1 answer
  • The process of natural selection relies on variation within a population or species and occurs when -
    11·1 answer
  • Climate change explains that the overall temperature of the planet is warming. How would this affect the trend in species as you
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!