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What is a real life sequence that demonstrates an arithmetic sequence?
Your age on January 1 each year. Or, the year number on January 1 each year.
What uses mutation rates to measure evolutionary time?
"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.
What is the difference between an infinite sequence and a finite sequence?
A finite sequence has a beginning and an end, whereas an infinite sequence has no end.
What is the difference between a geometric sequence and arithmetic sequence?
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.
Is geometric sequence a sequence in which each successive terms of the sequence are in equal ratio?
Yes, that's what a geometric sequence is about.
A nucleotide sequence changes from TAGCAT to TAGGCAT. what type of mutation occured?
Insertion?
Can a point mutation be frameshift mutation?
No
In a certain mutation several nucleotides which weren't there before are put into a sequence This is an example of a?
This is an example of an insertion mutation. Insertion mutations involve the addition of extra nucleotides into a DNA sequence, which can lead to significant changes in the genetic code and potentially disrupt normal gene function.
Is a change in the base sequence of a DNA molecule?
a kind of mutation called deletion or insertion
What is a change in the base sequence of DNA molecule?
a kind of mutation called deletion or insertion
Why does an insertion mutation usually cause more defects in protein synthesis than a point mutation?
Insertion mutations can affect many amino acids in the protein.An insertion mutation usually causes more defects during protein synthesis than point mutation because an insertion mutation will affect many amino acids in the protein.
Adding an extra nucleotide to a DNA sequence producers what type of mutation?
Insertion
What type of mutation is caused by adding one nucleotide into the middle of a sequence?
A frameshift mutation is caused by adding one nucleotide into the middle of a sequence. This type of mutation alters the reading frame of the genetic code, leading to a completely different amino acid sequence downstream of the insertion point.
During DNA replication two extra guanine bases are added to the DNA. What type of mutation is this?
frameshift mutation
During DNA replication an extra cytosine base is added to the DNA what type of mutation is this?
A frameshift mutation
In what type of mutation is one base left out?
A one base left out mutation is called a deletion mutation. This type of mutation involves the loss of one or more nucleotides from a DNA sequence, which can lead to a frameshift mutation if not in multiples of three.
Can a frameshift mutation be a silnt mutation?
No, a frameshift mutation is not a silent mutation. Frameshift mutations result from the insertion or deletion of nucleotides in a DNA sequence, causing a shift in the reading frame during translation. This leads to a significant change in the amino acid sequence of the resulting protein, unlike silent mutations that do not change the amino acid sequence.
