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frameshift mutation
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∙ 13y ago
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In DNA only the what varies from one nucleotide to another?
Base
Changes in a DNA sequence caused by substitution of one nucleotide for another?
Point mutations
How does the sugar in the DNA in nucleotide differ from that of an RNA Nucleotide?
The sugar in a DNA nucleotide contains one less oxygen atom.
How does the sugar in a DNA nucleotide differ from that on an RNA nucleotide?
The sugar in a DNA nucleotide contains one less oxygen atom.
What what is a monomer of nucleotide?
A nucleotide is not a polymer, so it has no monomers.
What occurs when a single nucleotide is replaced by another nucleotide and it can change one of the amino acids for which the gene codes?
point mutation
Which mutation occurs when one nucleotide is replaced with another base?
Substitution
Which mutation occurs when one nucleotide base in replaced with another base?
the substitution has little effect because UGU and UGC both translate into the same amino acid--cysteine.
How are the nucleotide monomers connected to form a polynucleotide?
The sugar pentose is connected to the nitrogenous base this is called a nucleotide. nucleotides are joined by phosphodiester linkages between the phosphate of one nucleotide and the sugar of the next.
In DNA only the what varies from one nucleotide to another?
Base
What DNA only the varies from one nucleotide to another?
Base
What is the nucleotide associated with chemical messages?
The nucleotide that is associated with chemical messages is Messenger RNA. This is a nucleotide that is similar to DNA except it only has one strand instead of two, thymine is replaced with uracil, and there is ribose instead of deoxyribose.
Out of the 3 parts which make up a nucleotide molecule what can differ from one nucleotide to another?
Carbon, nitrogen, phosphate, sugar.
Which components varies from one Nucleotide to another in DNA?
The nitrogenous base is what causes variation from one nucleotide to another in DNA. The deoxyribose and phosphate group are the same on all nucleotides.
What are types of point mutation?
The types of point mutations are: base-pair substitution, insertions, deletions, and frameshift mutations. In base-pair substitution, one nucleotide and its corresponding partner are replaced with another pair of nucleotide. In insertion, nucleotide pairs are added to a gene. In deletion, nucleotide pairs are taken out of a gene. Frameshift mutation happens as a result of insertion or deletion when more or less than three (or a multiple of three) nucleotide pairs are added to or taken from a gene.
The three parts of a nucleotide and how they are attached to one another?
because they are okay!
Changes in a DNA sequence caused by substitution of one nucleotide for another?
Point mutations
