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Q: What is the segment of a DNA chain that codes forcall part of a trait?
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What is the segment of a DNA chain that codes for all or pert of a trait?

Gene


What is a segment of DNA that codes for a specific trait called?

a gene is a short segment that controls a trait of an organism


What is a segment of DNA that codes for a particular trait or protein?

A gene. DNA codes for messenger RNA: each DNA nucleotide complementarily hydrogen-bonds with RNA nucleotides. A codon is a segment of three nucleotides in the RNA molecule that carries the code of one amino acid. A codon complementarily and very specifically hydrogen bonds with the anticodon of a tRNA molecule. The amino acids encoded by the messenger RNA join to form a polypeptide chain through a polymerization process.


An example of mutation?

The substitution of one triplet code in the DNA that codes for an mRNA that codes for an amino acid that makes up a protein. Sickle cell trait is an example of this. One amino acid substitution in a B chain of hemoglobin and you have an allele that will code for sickle cell trait.


What is strand of DNA that codes for a specific trait?

A gene is a strand of DNA that codes for a specific trait


A segment of DNA on a chromosome that codes for a specific trait?

Gene. Genes come in all different lengths of nucleotides and sometimes multiple genes code for one hereditary trait, as in polygenic inheritance.


When do you see a dominate trait?

When the allele that codes for the dominant trait is expressed in the genome.


What are sections of a chromosome that are code for trait?

A section of chromosomes that codes for a trait can be called


How can mutation in gene lead to a new trait in an organism?

The mutated gene codes for a protein that cause a new trait


What is a segment of DNA?

A segment of DNA is called a gene. All an organism's biological traits are the result of gene coding. Though it was once thought that one gene codes for one trait, it is now understood that a gene may code for more than one trait, and genes may work with other genes to produce a trait. It is also known that genes may be turned on or off, but much more study is needed to understand genes completely. Much of the knowledge we have about genes today is the result of the Human Genome Project.


How can a mutation in a gene lead new trait in an organism?

The mutated gene codes for a protein that cause a new trait


How can a mutation in gene lead to a new trait in an organism?

The mutated gene codes for a protein that cause a new trait