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
vladimir1956 [14]
4 years ago
10

Which of the following experimental data would suggest the presence of a transmembrane protein? The primary sequence contains st

retches of polar and nonpolar amino acids, suggesting an amphipathic design. The protein has windows of the primary sequence with positive hydropathy values separated by windows of the primary sequence with negative hydropathy values. The protein isolates with the membrane fraction of the cell rather than the cytoplasmic fraction of the cell. All of the other answer choices suggest the presence of a multipass transmembrane protein.
Biology
1 answer:
Zina [86]4 years ago
4 0

Answer:

All of the other answer choices suggest the presence of a multipass transmembrane protein.

Explanation:

The primary sequence contains stretches of polar and nonpolar amino acids, suggesting an amphipathic design.

This one could be, because of the presence of polar an nonpolar aminoacids. The phospholipids membrane have the same construction.

The protein has windows of the primary sequence with positive hydropathy values separated by windows of the primary sequence with negative hydropathy values.

The same here, having pieces of positive and negative hidropathy can be a sign of transmembrane protein.

The protein isolates with the membrane fraction of the cell rather than the cytoplasmic fraction of the cell.

This is discribing you a transmembrane protein

You might be interested in
As sea levels rise, which of the following will affect marine biodiversity?
KiRa [710]

Answer:

Underwater plants will receive less light.

Explanation:

When sea level rises the amount of solar energy in the aquatic environment is decreased and this makes underwater plants receive less light and their development is impaired. This is because, with less sunlight, aquatic plants are unable to photosynthesize and absorb the carbon needed for their metabolism, thus end up dying and diminishing the plant diversity of the sub-aquatic environment.

In addition, many underwater organisms (such as some fish) feed exclusively on these plants. If these plants fail to grow, these fish will be without food and will eventually die; This will also cause problems for the diversity of the underwater environment.

3 0
4 years ago
NEED HELP<br> Why is an mRNA copy made of the DNA?
belka [17]
An mRNA copy is made from DNA in order to transfer information (from the DNA) to the ribosome, where protein is synthesized.
5 0
3 years ago
Read 2 more answers
Put the following structures in order of superficial to deep based on their descriptions:
AleksandrR [38]

Answer:

The right order is 3, 1, 2.

Explanation:

The most superficial layer is 3, which describes the Cornea. This layer, which is first hit by light, is made of transparent and resistant fabric. It protects the eyeball from trauma and contamination and helps shape the globe and refract light.

Then, the layer described as 1 is the pigmented part that has melanocytes, which may be the uvea that consists of the whole of the iris, choroid membrane and ciliary processes.

Finally, the deepest layer in this question describes the lens, which is a gelatinous biconvex lens. This important structure enables the eye to focus on objects.

6 0
4 years ago
Which statements are true of white blood cells? Check all that apply
algol13

Answer:

1,4

Explanation:

Edge

4 0
3 years ago
Read 2 more answers
The cenozoic era began approximately _____ million years ago.
Bogdan [553]
This began like about 65 million years ago 

4 0
4 years ago
Other questions:
  • Escherichia coli is a prokaryotic bacterium. How will Escherichia coli reproduce?
    15·2 answers
  • Suggest two ways that reflex reactions help maintain homoeostasis in the human body.
    5·2 answers
  • If all of geologic time is represented as a single year, and the jurassic period is in the middle of the mesozoic era, what mont
    6·1 answer
  • Plz help I will mark you brainlist if it will let me but plz help​
    8·2 answers
  • Tryptophan synthase is one of the enzymes synthesized from the trp mRNA. In wildâtype E. coli, the trp mRNA has a short halfâlif
    8·1 answer
  • Choose the answer that best completes the blanks of this sentence in the correct order. Two different kinds of appendages may be
    10·1 answer
  • Which of the following structures would NOT be found in a prokaryotic cell?
    10·2 answers
  • Why are bones hard and elastic at the same time? Explain your answer.
    9·1 answer
  • In adults, where are the stem cells that produce new neurons?
    7·1 answer
  • I will mark brainest if it is right
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!