answer.
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
sattari [20]
2 years ago
12

Actin filaments have polarity. This means that the two ends can be identified due to structural differences. The plus end is the

end to which subunits are added more rapidly, or the end of polymerization. Which of the following would enable you to identify the plus end of actin filaments?
A -Add radiolabeled actin subunits to a mixture of actin filaments in which conditions favor depolymerization.
B -Determine the ionic charge of the ends of the actin filaments.
Add radiolabeled actin subunits to a mixture of actin filaments in which conditions are favorable for polymerization.
C -Add radiolabeled actin subunits to a mixture of actin filaments in which conditions are favorable for polymerization.
Biology
1 answer:
Alenkinab [10]2 years ago
3 0

Answer:

C

Explanation:

Add radio labeled actin sub units to a mixture of actin filaments in which conditions are favorable for polymerization. This would enable you to identify the plus end of actin filaments.

Actin filaments are linear polymer of globular actin sub units Actin filaments have polarity. This means that the two ends can be identified due to structural differences.  

You might be interested in
The diploid generation of the plant life cycle always _____. the diploid generation of the plant life cycle always _____. develo
zheka24 [161]
<span>The diploid generation of the plant life cycle always produces spores. Diploid is itself a spore producing phase of an organism. These diploid cells produce haploid spores through meiosis. Egg in the ovule is fertilized by sperm that is released by pollen grains. This fertilization gives embryo that gives seed to sprout.</span>
8 0
2 years ago
Shot in the head, the victim died instantly because the bullet entered the _______, the portion of the brain that regulates brea
Kisachek [45]
<span>Shot in the head, the victim died instantly because the bullet entered the MEDULLA, the portion of the hindbrain that regulates breathing</span>
7 0
1 year ago
A child with cystic fibrosis has an altered protein in his cells that stops chloride ions from leaving the cells. This protein m
Juliette [100K]
The  altered  protein  affected  the  function   of  the  cell  membrane. The   cell  membrane which  contain  a  bilayer control  the  movement  of  substance   in  and  out  of  the  cell and organelles.  Due   to  this  it  is  selective  permeable  to ion  and  organic  molecules.
8 0
2 years ago
Read 2 more answers
Directed pressure causes _____.
prisoha [69]
C. Sedimentary Layers, sedimentary rocks are created as a result of high pressure :)

I hope this helped!
5 0
2 years ago
Read 2 more answers
Compared to healthy dog, did the enzymes from Claire’s stomach break down the protein at a low, normal, or high rate?
MrMuchimi
Answer: low rate
Explanation:
Claire is a Great Dane who was losing weight despite the fact that she is eating. Claire doesn't have an increase in appetite and also doesn't have enough energy that is required for her to play.
Claire is losing weight because food the enzymes in her body doesn't break down the food that she eats. When compared to a dog that was healthy, the enzymes from Claire's small intestine broke down protein at a low rate.
5 0
2 years ago
Other questions:
  • Keisha was reporting to her class about the benefits of caffeine. She stated that it heightened alertness. She also showed graph
    12·2 answers
  • How is the process of carbon fixation in CAM plants different from the process in C3 and C4 plants? a. CAM plants require a larg
    9·2 answers
  • A scientist who studies the interactions that determine the distribution and abundance of organisms in the organisms' ecosystem,
    6·1 answer
  • Do you think the gene EEF1 ALPHA1 supports cell theory
    14·2 answers
  • How do global systems interact to affect ecosystems?
    12·1 answer
  • Leaves have air spaces to allow for carbon dioxide and oxygen to move into and out of cells for photosynthesis, which causes wat
    7·1 answer
  • An aquifer is a rock layer that stores and allows the flow of groundwater. Compared to other types of rock layers, how permeable
    14·1 answer
  • A geneticist crossed pure breeding black mice with pure breeding brown mice. All the 992 mice in F1 generation had black coats.
    13·1 answer
  • A landscape architect plans to enclose a 2,500 square feet rectangular region in a botanical garden. She will use shrubs costing
    11·1 answer
  • Propose an explanation as to why beta cells would have a greater concentration of rough endoplasmic reticulum and ribosomes than
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!