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
zhannawk [14.2K]
3 years ago
5

In the SDS-PAGE (sodium dodecylsulfate - polyacrylamide gel electrophoresis) method, separation takes place on the basis of:____

_________
a. charge only, because all particles have different charges, but the same mass.
b. the sieving action of the gel, because all particles have the same charge, but different masses.
c. the sieving action of the gel, because all particles have approximately the same charge/mass ratio, but different masses.
d. the chemical nature of the buffer used as the electrolyte.
Biology
1 answer:
Vera_Pavlovna [14]3 years ago
8 0

Answer:

B

Explanation:

Sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) is a method of separating molecules based on the difference of their molecular weight.

You might be interested in
Plants
Nutka1998 [239]

Answer:

I think D, becaue rabbits are food for foxes and owls

4 0
3 years ago
Some proteins that are on the surface of mammalian cells contain carbohydrates. these proteins are synthesized by _______ and th
goldenfox [79]
Genarte cells extended engery blood
7 0
3 years ago
​which emotion has been particularly implicated in coronary heart disease?
Naily [24]
Hostility is the emotion particularly related to Coronary Heart Disease. Hostility by definition is having stable attitude of harboring ill-feelings and negative perception towards others and even on events. According to some literature, purely speculative in nature since the researchers weren't able to measure them,such predictive effect of hostility towards CHD is brought about by elevation of stress hormones and other factors.
5 0
3 years ago
ASAP <br> 30 points<br><br> Only if u know please it’s important
White raven [17]

can u msg me, I have a few questions!

8 0
3 years ago
What are organisms that come from the same cell and are genetically identical to one another.
Lorico [155]

These would be any cells that reproduce asexually, like bacteria

4 0
3 years ago
Other questions:
  • What is the definition of biology
    15·2 answers
  • Select all answers that apply. To develop a molecular clock, you need to find which of the following? a sequence of molecules th
    14·2 answers
  • A protein may consist of as many as _____ amino acid molecules.
    15·1 answer
  • DNA controls protein synthesis by means of base codes. What can happen to a protein if two of the base pairs on a DNA stand were
    10·1 answer
  • ¿Para qué los flamencos tienen patas largas?
    13·2 answers
  • What direction does water and the flows during countercurrent flows
    13·1 answer
  • Which fact about fossils is MOST important to scientists who study evolution?
    13·2 answers
  • Imagine that y-axis of each graph describes the rate of photosynthesis. Which of the graphs represents the
    6·1 answer
  • A sample compound with a molar mass of 34.00g/mol is found to consist of 0.44g H and 6.92g O. Calculate both empirical and molec
    6·1 answer
  • What is a provirus use?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!