the kinetochore of a metaphase chromosome is a. The ends of the chromosome that are duplicated by telomerase. b. The repeated DNA sequence at the centromere that is composed of cohesion protein. c. A protein complex that assembles on the outer surface of the chromosome to mediate attachment to the kinetochore microtubules d. The protein complext that contains cohesion and mediates attachment of the sister chromatids.
Gene Interactions
When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.
Gene Expression
Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.
the kinetochore of a metaphase chromosome is
a. The ends of the chromosome that are duplicated by telomerase.
b. The repeated DNA sequence at the centromere that is composed of cohesion protein.
c. A protein complex that assembles on the outer surface of the chromosome to mediate attachment to the kinetochore microtubules
d. The protein complext that contains cohesion and mediates attachment of the sister chromatids.
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