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
cluponka [151]
3 years ago
5

Identical copies of chromatin held together by cohesin at the centromere are called _____.

Biology
1 answer:
Amanda [17]3 years ago
7 0

Answer:

Sister chromatids.

Explanation:

Sister chromatids are the two identical halves of a chromosome that are held together at centromere with help of cohesin. DNA replication in the S phase of the cell cycle doubles the amount of DNA. The copies of the DNA formed during DNA replication are accommodated in sister chromatids. Hence, two sister chromatids of a chromosome carry the identical DNA helices and associated proteins.

You might be interested in
Water, wind, and solar energy can be replenished over relatively short time spans, so they are called _____.
Mumz [18]

The correct answer is A. Renewable resources

Explanation:

In ecology, a resource is a supply that is often used to create products or has some use. These are classified as nonrenewable resources if they do not replenish over time or require a long time to do it such as coal that takes hundreds of years to form o as renewable if they replenish in a short time or are abundant, this includes water, plants, among others. According to this, water, wind and solar energy are renewable resources as they replenished over a relatively short time.

5 0
3 years ago
Write a conversation between a proton, neutron, and electron. Make sure what they say shows their characteristics and who they a
finlep [7]

Answer:

Proton:We should listen to the teache,stop talking neutron.

Neutron:Oh shush it Proton you're always so positive I can't help it,I'm just to negative and I don't like being positive.

Electron:Guys stop fighting please.

Explanation:

A Proton is a positive atom

A neutron us a negative atom

A electron is just something that isn't really that important

7 0
3 years ago
Which of the following is true of water?
Sonja [21]
B d and e ;) let me know if you need further help!
8 0
3 years ago
What do you think about growing up with polio would have been like?
aliya0001 [1]

Answer:

i think it would be cool!

Explanation:

6 0
3 years ago
How will genome projects contribute to better productivity in cattle?
just olya [345]
Explain how the reactions of “the bloodless ghouls” to Orpheus’s song in paragraph 3 are important to the overall theme of the story. Cite evidence from the story in your response.
3 0
3 years ago
Other questions:
  • The four major functions of hormones are?
    9·1 answer
  • Learning that certain events occur together is called:
    6·1 answer
  • How bacteria sense the magnetic field of earth?
    13·1 answer
  • Inspired by Louis Pasteur's swan-neck flask experiment, a microbiology student was interested in repeating this experiment using
    10·1 answer
  • Which two viruses infect all the vertebrates included in the interactive?
    14·2 answers
  • An x-linked recessive disease, caused by a single gene, affects in 1/25 men (1 in 25 0.04). What is the frequency of affected fe
    6·1 answer
  • What type of selection leads to increased phenotypic and genetic variation?
    6·2 answers
  • PLEASE ANSWER ASAP!!!
    10·1 answer
  • Artificial selection has given us * A. The many species of wild cats B. Breeds of domesticated dogs C. Various human societies D
    10·2 answers
  • Which type of mutation reverses the direction of parts of a chromosome?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!