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
trasher [3.6K]
3 years ago
15

During which stage of the mitotic cell cycle do the chromosomes decondense back to strands of chromatin and each set of separate

d genetic material becomes enclosed in a nuclear envelope to form two daughter nuclei:
Biology
2 answers:
sasho [114]3 years ago
6 0

Answer:

during the telophase stage

Explanation:

<em>The chromosomes decondense back to strands of chromatin and each set of separated genetic material becomes enclosed in a nuclear envelope to form two daughter nuclei </em><em>at the telophase stage of the cell cycle.</em>

Mitotic cell cycle is divide into the interphase during which the cell prepares for active division and the m phase during which the cell enters active division.

The active division (mitosis) has 4 main stages:

  • <em>prophase</em>
  • <em>metaphase</em>
  • <em>anaphase</em>
  • <em>telophase</em>

At the prophase, the cell membrane disolves and the chromossomal materials condense to become visible as chromosomes. Spindle formation becomes initiated at the same time.

At the metaphase, the chromosome aligns at the center of the cell to form the metaphase plate with each chromosome being engaged at the centromere by the spindle from the opposite poles of the cell.

Chromosome separates into sister chromatids at anaphase and commence their migration to opposite ends of the cell as a result of shortening of the spingle fiber at the anaphase.

The telophase is characterised by completed migration and decondensation of chromosomes and the reappearance of the nuclear envelope around each group of separated genetic materials to form two daughter nuclei.

<u>The cytoplasm eventually divides to form two daughter cells during cytokinesis.</u>

dedylja [7]3 years ago
4 0

Answer:telophase

Explanation: cell division occurs for the reproduction of cells.the daughter cells formed bears the genetic characteristic of the parent cell. It may be meiosis or mitosis.

In meiosis, four daughter cells are formed,each with half the number of chromosomes as the parent cell.in mitosis,two daughter cells are formed ,each with the same number of chromosomes as the parent cell.

Cell division usually involves Prophase, metaphase, anaphase and telophase.

In Prophase,the chromosomes shorten and thicken.the nucelolus disappears and the nuclear membrane opens up.

In metaphase,the chromosomes migrate and attach to the spindle fibres.in anaphase,the spindle shorten and the chromatids belonging to each chromosomes separate from each other to the individual poles of the cell.

In telophase,the chromatids reach the poles of the cell.the spindle fibres breaks down.the nuclear membrane is formed,the nucleolus is formed.the chromosomes uncoils to their normal form. Then cytokinesis occurs to divide the cytoplasm to two daughter cells

You might be interested in
Which is a homologous chromosome pair?
nadezda [96]

Answer: Homologous chromosomes are the pairs of chromosomes that having same gene sequence, equal length of arms and centromere location. Homologous chromosomes have two homolog one come from male parent and other come from female parent.

Explanation:

These chromosomes Are formed for the purpose of genetic variations. They are called homologous because when two same structured exist it form pair together

8 0
3 years ago
What do waves transmit? (Points : 1) matter energy gravity sound water
Thepotemich [5.8K]

In electromagnetic waves, energy is transferred through vibrations of electric and magnetic fields. In sound waves, energy is transferred through vibration of air particles or particles of a solid through which the sound travels. In water waves, energy is transferred through the vibration of the water particles.

3 0
3 years ago
Read 2 more answers
A set of identical twins are together in an introductory biology class. The unit of study is DNA and its structure. The teacher
Hunter-Best [27]

In identical twins, alleles are identical and the order of the bases on the interior of the DNA molecule is identical (Options C and E). It is because genetic material is identical.

<h3>What are identical twins?</h3>

Identical twins refer to individuals produced by the same zygote cell, i.e., they are monozygotic twins.

Since these individuals are produced by the same zygote cell, their genetic material (DNA) will be identical.

Identical twins are useful to understand the exact role of genetics and environment in a given phenotypic trait.

Learn more about identical twins here:

brainly.com/question/17180337

6 0
2 years ago
When looked at as a species, all living things change gradually over time is called?
Serga [27]
Its evolution when living things change over time NOT adaptation oops I am sorry for the mistake!!
4 0
3 years ago
Read 2 more answers
Structures and behaviors  for animals to obtain food         
Ratling [72]

Answer:

B. Adaptations

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • What effect does a keystone predator have on its habitat?
    10·2 answers
  • What system moves O2 and CO2 around?
    7·1 answer
  • how would your day today have been different without technology based on other parts of the em spectrum
    12·1 answer
  • Scientists discovered a fossilized cockroach trapped in amber, which was supposed to be about 50 million years old. DNA fingerpr
    5·2 answers
  • Which would be best categorized as heat transfer by convection? A) Wearing a white shirt to stay cool on a summer day. B) Noodle
    13·2 answers
  • 5 Points
    13·2 answers
  • Living things
    13·1 answer
  • PLEASE I NEED HELP
    8·2 answers
  • Match each eukaryotic organelle to its function.
    8·1 answer
  • The principal gas in the biogas produced in a landfill is
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!