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Where is centromere present in an acroce...

Where is centromere present in an acrocentric chromosome?

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**Step-by-Step Solution:** 1. **Understanding the Centromere**: The centromere is a specific region of a chromosome that plays a crucial role in the separation of sister chromatids during cell division. It is the point where the two chromatids are joined together. 2. **Types of Chromosomes**: Chromosomes are classified based on the position of the centromere into several types: metacentric, submetacentric, acrocentric, and telocentric. Each type has a distinct appearance based on where the centromere is located. 3. **Identifying Acrocentric Chromosomes**: In acrocentric chromosomes, the centromere is situated very close to one end (or terminal) of the chromosome. This positioning results in one arm of the chromosome being significantly longer than the other. ...
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Number of centromeres present in acentric chromosome

Metacentric, submetacentric, telocentric and acrocentric chromosomes are classified on the basis of:-

Knowledge Check

  • The centromere or primary constriction of the chromosome contains rings of protein that are intimately associated with a spindle fibre. These rings are called :

    A
    asters
    B
    secondary constrictions
    C
    centrioles
    D
    kinetochores
  • Similar Questions

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    A chromosome with sub terminal centromere is (a) Telocentric chromosome (b) Acrocentric chromosome (c) Metacentric-chromosome (d) Sub-metacentric chromosome

    Where does a centromere occur?

    Number of chromosome present in humans are

    L-shaped chromosomes are called " " Or When the chromosome has a centromere nearer to one end of the chromosome resulting into one shorter and one longer arm, the chromosome is termed as

    If the centromere is terminal , the chromosome is

    How many centromeres are present in a bivalent and how many bivalents are present in a diploid cell of human females respectively?

    Assertion:During anaphase-II, the chromatids of a cromosome separate. Reason: Centromere of a mitotic chromosome divides during anaphase.