this question is my my Biology book.
my choices are
A. 5'GGGGCCAAA 3'
B. 5' GGGCCAAA 3'
C5'GGGAAACCC'3
D. 5'GGGCCCAAAAAA 3'
im going with D..
i did to
Your age on January 1 each year. Or, the year number on January 1 each year.
"Molecular clocks" can be used to estimate the time at which two lineages diverged. Often, the calibration of the clock uses fossil evidence to gauge a timeframe for the existence of a common ancestor of a number of lineages. From this, an average mutation rate can be calculated. This average mutation rate can then be used to estimate the timeframe for further branching points in the genealogy of the lineages in question.For instance, fossil evidence could be used to establish a timeframe for the existence of a common ancestor to all great apes. By dividing the sum of all differences in a particular genomic sequence for all great apes by the time between then and now, we get an average rate. We can then take the differences between that genomic sequence in men and Neanderthals to estimate when Neanderthals diverged from us.
A finite sequence has a beginning and an end, whereas an infinite sequence has no end.
Goemetric sequence : A sequence is a goemetric sequence if an/an-1is the same non-zero number for all natural numbers greater than 1. Arithmetic sequence : A sequence {an} is an arithmetic sequence if an-an-1 is the same number for all natural numbers greater than 1.
Yes, that's what a geometric sequence is about.
this is called Insertion.
Insertion?
Insertion
a kind of mutation called deletion or insertion
a kind of mutation called deletion or insertion
This is called an Insertion.
The change in the order of the bases in a DNA molecule is called a mutation. Such changes may happen because of damage to genomes, replication errors, or insertion or deletion of nucleotide bases.
A negative mutation is one which is harmful to the organism. The result of a negative mutation is a non-sense protein. Examples of negative mutations include:a frame shift mutation - codons are read wrongan insertion mutation - insertion of a sequence of extra nucleotidesa deletion mutation - deletion of a chain of nucleotidesa non-sense mutation - results in the creation of a non-sense proteina transition mutation - exchange of purines to pyrimidines thus changing the nucleotide sequence and resulting in a mutation.
No. At the point of insertion the sequence would be completely changed. This is called a frameshift mutation.
A mutation that causes the code for the wrong amino acid (apexvs.com)
A mutation is simply a change in your genes or DNA sequence. The types of mutations in Biology are: substitution, insertion, deletion, and frame-shift. Contrary to popular belief, mutations are often harmless.
Any change in the sequence of DNA nucleotides is called mutation.