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
Sergio [31]
3 years ago
12

During mitosis , sister chromatids are pulled apart by ?

Biology
2 answers:
vova2212 [387]3 years ago
8 0
Spindle Fibers.  These branch from the two ends of the cell, and pull tighter and tighter until they fully separate, splitting the cell.
tino4ka555 [31]3 years ago
7 0
Kinetochore microtubules
You might be interested in
A 70-year-old man has a 90% blockage at the origin of the
bazaltina [42]

Option B

Middle colic arteries is the most likely additional  source of blood to the descending colon

<h3><u>Explanation:</u></h3>

The middle colic artery is a section of the superior mesenteric artery. Middle Colic provides the transverse colon, has a branch that runs to the right colon and branch that persists to the left colon that catches up with the left colic artery and proceeds as the marginal artery to provide the descending colon.

The left gastroepiploic artery is one of the sections of the splenic artery. Sigmoid- branch off IMA so barred in this case Splenic- proceeds of the celiac trunk, branches accumulation spleen & pancreas Superior Rectal- a sequence of IMA not possible to participate in this case

8 0
3 years ago
Read 2 more answers
Gregor Mendel demonstrated that traits are passed from parents to offspring independently of one another under all circumstances
inn [45]

Answer;

A.) a law

Explanation;

-A law is a statement based on repeated experimental observations that describes some phenomenon of nature. Proof that something happens and how it happens, but not why it happens.

- A Theory is a well-substantiated explanation acquired through the scientific method and repeatedly tested and confirmed through observation and experimentation.

-A Hypothesis is a proposed explanation for a phenomenon made as a starting point for further investigation.

8 0
3 years ago
Read 2 more answers
Which fiber is made up of protein<br>​
Murljashka [212]

Answer:

Natural protein fibers.

Explanation:

Fibers such as wool, hair,and silk, are made of protein. These are all natural fibers.

<em>Hope this is correct. Wishing you the best.</em>

3 0
3 years ago
Read 2 more answers
So, how do you think I "Life Comes Back" after being completely wiped out?​
nika2105 [10]

Answer:

mutations

Explanation:

8 0
3 years ago
If a particular strand of DNA is found to be 27% adenine, how much guanine would it contain
Naddika [18.5K]

Answer:

You have 20% of adenine. If you have 20% of adenine than you have 20% of thymine, because the amount of adenine and thymine is equal. 20% plus 20% is 40% of adennine and thymine. From 100% DNA bases subtract 40% and you will get 60%. Then divide this by 2 and you will get 30%. 30% of guanine and 30% of cytosine, because their amounts are equal in the DNA stand.

Explanation:

6 0
3 years ago
Other questions:
  • A strand of DNA has these bases: AGC CAT GTA TAC
    13·1 answer
  • How are viruses different from Bacteriophages?
    12·2 answers
  • List the major characteristics of a normal probability distribution. (select all that apply.)
    7·1 answer
  • What group of organisms do not have cell walls?
    10·1 answer
  • Which of the following are synapomorphies of mammals?
    6·1 answer
  • What happened to our ozone layer?​
    12·1 answer
  • Select all that apply. Ground water pollution can be caused by _____.
    10·1 answer
  • So why don’t we get pink flowers if we combine the genes of a Red Dominant flower with a white recessive flower?
    5·2 answers
  • What kind of analysis focuses on the order in which derived characters appeared in organisms?
    13·1 answer
  • In dna, one nucleotide monomer is linked to the next through _____. ( module 10.2)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!