What is a locus in biology quizlet?

locus. A specific place along the length of a chromosome where a given gene is located.

What is a locus AP biology?

locus. The position of a gene, DNA marker or genetic marker on a chromosome. homologous pair. a pair of chromosomes, one from each parent, that have relatively similar structures and gene values.

What is an example of a locus in biology?

The location of a gene (or of a significant sequence) on a chromosome or on a linkage map. For example, the locus of the gene OCA1 (or Oculocutaneous Albinism Type 1, the gene associated with albinism) is on 11q1. Also called: gene locus. See also: allele.

How are the terms genes locus and allele related?

Hint: Gene is the sequence of DNA that codes for a protein; Locus is the physical location of a gene on the chromosome while the allele is the alternative form of a gene.

What do you need to know about Locus flashcards?

Locus: the location of a gene or allele on a chromosome. Learn with flashcards, games, and more — for free. HomeBrowse Create Search Log inSign up Upgrade to remove ads Only $2.99/month locus STUDY Flashcards Learn Write Spell Test PLAY Match Gravity Created by arelileon Locus: the location of a gene or allele on a chromosome.

What do you mean by locus in DNA?

“Locus” is a term that we use to tell us where on a chromosome a specific gene is. So it’s really the physical location of a gene or of a DNA polymorphism on a chromosome. And it’s sort of like a street address for people.

Which is the correct plural of the word locus?

=. A locus is the specific physical location of a gene or other DNA sequence on a chromosome, like a genetic street address. The plural of locus is “loci”.

Which is the physical location of a gene?

Locus. A locus is the specific physical location of a gene or other DNA sequence on a chromosome, like a genetic street address.