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
Stels [109]
3 years ago
14

What is the relationship between chromosomes spindle fibers and centromeres

Biology
1 answer:
Lerok [7]3 years ago
8 0
SPINDLE FIBERS

In Mitosis, Spindle Fibres form at opposite poles of the cell and meet at the equator. Collectively, they form a spindle-shaped structure which attach to Centromeres.

CENTROSOMES

The organelle located near the nucleus in the cytoplasm,
composed of 2 centrioles that divides during S Phase

Centrioles are surrounded by a mass of proteins (Pericentriolar Material (PCM))

Migrates to opposite poles of the cell during mitosis

Involved in the creation of spindle fibres

CHROMOSOMES

A threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.

Centromeres
The constricted region joining the two sister chromatids that make up an X-shaped chromosome. It also serves as the point of attachment for spindle fibers when the spindle fibers are pulling the chromosomes toward the centrioles (situated on opposite poles in a cell) prior to cytokinesis.







You might be interested in
Humans can maintain a stable internal temperature by?
Lerok [7]

Answer:

A

Explanation:

your body temp get to room temp by fever to fight off infection

8 0
3 years ago
Each sentence below describes a step of the scientific method. Match each sentence with a step of the scientific
Ymorist [56]
1. H
2. H
3. C
4. E
5. E
6. E
4 0
3 years ago
Which of the following pathogens is classified as non-living?
Travka [436]
The answer is (A) virus. In the medical field, it's considered non-living.
3 0
3 years ago
Read 2 more answers
Which would be appropriate to include in teaching a client with type 2 diabetes?
valkas [14]
<span>It is possible with weight loss and exercise to discontinue the use of antidiabetic medication.</span>
6 0
3 years ago
What damaging byproduct resulted from organisms that began to use photosynthesis? 
Firlakuza [10]
Oxygen.

Oxygen was fatal when organisms started using photosynthesis, this event was known as the Great Oxidation Event.
4 0
2 years ago
Other questions:
  • Which statement is correct? The two tiles are not similar because segment SP is to segment SR is 4 : 7 and segment MJ is to segm
    9·2 answers
  • The phase of the bacterial growth curve in which newly inoculated cells are adjusting to their new environment, metabolizing but
    13·1 answer
  • Food production in the twentieth century has tripled because of industrialized agriculture, and most people spend much less time
    9·2 answers
  • Gravity contributes to erosion by all of the following except.
    9·1 answer
  • In dogs, gum coloration is co-dominant, with black coloration,
    14·1 answer
  • Second-generation antipsychotic drugs bind to dopamine receptors and _____ receptors
    9·2 answers
  • Who recognized the different layers of rock contained unique collections of fossils?
    8·1 answer
  • Which statement does not accurately describe natural selection
    5·1 answer
  • Which organisms are the most diverse forms of life?
    9·1 answer
  • How might the carrying capacity of a coastal ecosystem change as the result of a tsunami? Explain using one or more examples
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!