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
liq [111]
2 years ago
6

PLEASE HELP ASAP!!!!

Biology
1 answer:
marin [14]2 years ago
6 0

Answer:

B. Smaller fragments travel faster and farther than larger fragments.

Explanation: Shorter molecules move faster and migrate farther than longer ones because shorter molecules migrate more easily through the pores of the gel. This phenomenon is called sieving. [2] Proteins are separated by charge in agarose because the pores of the gel are too large to sieve proteins.

You might be interested in
The classification of species by morphology involves...
vekshin1
The classification of species includes: structure, shape, pattern, color, and physical traits. 

Can I have a brainliest?


6 0
3 years ago
Read 2 more answers
Do predators really kill only the old and sick prey? What evidence is there for this statement
Mrac [35]
No,they kill all ages for ex.A pack of lions went hunting leaving their cubs behind and a pack of hyenas come and they are hungry they will eat the food that they can
7 0
2 years ago
If you used a slingshot to launch a bowling ball and a baseball with the same force, which would go further? Explain your reason
Alex Ar [27]

Answer: The baseball will go farther because of Newton's law. The more mass an object as, the more force needed to move it. The bowling ball has more mass than a baseball so more force is needed to move it.

Explanation:

8 0
2 years ago
What organs develop in the embryo during the 1st month of pregnancy?
balu736 [363]

Answer:

thus buds that eventually grow into arms and legs are formed in 1st month of pregnancy

7 0
2 years ago
Which of the following explains why the Midwest is not suffering as severe damage from acid rain as are the northeastern states?
weqwewe [10]

Answer:

a. Midwest has few sources of acid rain-forming pollutants.

Explanation:

Midwest has few sources of acid rain-forming pollutants because Midwest has  less number of factories which produces less pollution. Farming, mining, and manufacturing of different products are the major industries Midwest. Other industries like transportation, finance, and machinery are also important for the economy of Midwest. Due to less number of factories less amount of pollutants goes to the atmosphere and will not cause acid rain.

3 0
2 years ago
Other questions:
  • All of the following conditions in Earth can cause metamorphic rocks to form EXCEPT ____.
    7·2 answers
  • The nurse teaches the father of an infant hospitalized with gastroenteritis about the next step of the treatment plan once the i
    5·1 answer
  • Frogs will spend a longer time as larvae if ______
    14·1 answer
  • Which of the following observations helped Darwin shape his concept of descent with modification?
    9·1 answer
  • When organic matter in soil decomposes, it creates a layer called _____?
    5·1 answer
  • A horse has 64 chromosomes within a body cell. How many chromosomes would be in a gamete of a horse?
    9·2 answers
  • Explain why the biomass of foxes is less than the biomass of rabbits
    11·2 answers
  • January comes once in 12 months. Saturday comes once in seven days and 12 noon comes once each day. How is this like the frequen
    10·1 answer
  • What are two reasons that few large plants grow beneath the trees of a coniferous forest?
    14·1 answer
  • Describe how enzymes influence metabolic reactions in the cell.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!