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
In a homologous pair of chromosomes, one of the chromosomes came from mom and the other one came from dad. True or False
Y_Kistochka [10]

Answer:

True

if it was sexual reproduction then the offspring will get chromosomes from both parents.

7 0
2 years ago
Read 2 more answers
Enzymes are involved in biochemical reactions within the cells of all living organisms. Which statement best describes how enzym
uranmaximum [27]
I think it is A but not 100% sure. Think of an enzyme like a key unlock the lock is the protein. And to activate getting inside your car or house you have to fit the key into the lock.
4 0
3 years ago
ASAP PLEASE HELP ME PLEASE PLEASE PLEASE
pickupchik [31]

Answer:

Image result for plastic wrap for sandwiches

cling film

Food plastic wrap, also known as cling film, food wrap, and saran wrap, is a thin plastic film commonly used for sealing and securing food items in containers to keep fresh. Food Plastic wrap is sold in individual rolls or more typically sold with a roll in a box that has a cutting edge on it.   Explanation:

3 0
2 years ago
After intense activity, your muscles feel sore because of
velikii [3]

Answer:

After intense activity, your muscles feel sore because of _____. a) the accumulation of NAD+ b) the accumulation of lactic acid c) the accumulation of ATP d) the accumulation of carbon dioxide. B. ... ATPc "carbon planet," because carbon is the central element in organic compounds. ... After intense activity, your muscles feel sore because of a. the accumulation of NAD+. b. the accumulation of lactic acid. c. the accumulation of ATP. d. the accumulation of carbon dioxide. b. the accumulation of lactic acid.

Explanation:

srry if this dosent help

5 0
2 years ago
What are six characteristics of magnet
yuradex [85]

Answer: 1. Magnetic lines of force start from the North Pole and end at the pole, they're continuos through the body of the magnet , Magnetic lines of force can meet up with iron more easily than air. , Two magnetic lines of force can't intersect one another, they have a tendency to contract longitudinally., they have an inclination to expand laterally.

3 0
2 years ago
Other questions:
  • (c) Based on the data in Table 1, describe why the dominant alleles for body color and wing shape are the alleles that produce a
    13·1 answer
  • How are alllels passed for a guinea fur color and length
    14·1 answer
  • A particular cell has half as much dna as some of the other cells in a mitotically active tissue. the cell in question is most l
    10·1 answer
  • Of the following types of transport, which two may the cell utilize if a large molecule or organism cannot pass through the memb
    6·2 answers
  • Why were fungi once classified as plants? What findings led to their reclassification into their own kingdom?
    14·1 answer
  • Which of the following statements is not true?
    8·1 answer
  • The unit for density is a derived unit. True False
    15·1 answer
  • What kind of atom tends to lose one electron?
    10·2 answers
  • Which type of chemical bond is an attraction between existing compounds
    9·1 answer
  • Is it possible to have a knockout mutant plant that shows no visible phenotype that is different from the wild-type plant?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!