Mutations in noncoding regions can impact gene expression by affecting regulatory elements such as promoters or enhancers. These mutations can alter how genes are transcribed and ultimately impact the production of functional proteins. Some mutations in noncoding regions may not have any observable effect on gene expression or phenotypic traits.
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Exons are the portions of a gene that code for the final protein product and typically do not contain noncoding DNA. Noncoding DNA is more commonly found in introns, which are the intervening sequences between exons.
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Noncoding DNA, also known as junk DNA, does not code for proteins but can contain unique variations that are specific to individuals. By analyzing these variations in noncoding DNA regions, forensic scientists can create a DNA profile for identification purposes, as these variations are highly specific to each person. This can be particularly useful in cases where coding DNA is not available or is not as informative for identification.
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Point mutations occur when a single nitrogen base in the DNA sequence is substituted, inserted, or deleted, leading to a change in the genetic code. These mutations can result in altered protein structure and function, potentially causing genetic disorders or diseases.
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There are many different parts of the gene that are noncoding.
some main ones are introns, which just pretty much fill up DNA space, and gene expression regulators, which regulate the expression of genes. (operators, promoters, etc.)
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The noncoding portion of DNA is composed of several types of sequences, including introns, which are removed during RNA processing, and repetitive elements, such as transposons and satellite DNA. These sequences do not code for proteins, but play important roles in gene regulation, genome stability, and chromosomal structure.
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The part of a strand of DNA with regulatory sequences is called the promoter region. This region is located upstream of the coding region and contains specific sequences that interact with regulatory proteins to control gene expression. The promoter region plays a crucial role in initiating the transcription of the gene.
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Genetic markers from noncoding regions are useful in distinguishing DNA fingerprints because they are highly variable between individuals, making them good for identifying unique genetic profiles. Noncoding regions have a high mutation rate, which increases genetic diversity and provides a greater ability to differentiate between individuals based on their DNA profiles. By examining multiple noncoding markers, scientists can create a detailed and specific DNA fingerprint that is unique to each individual.
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The noncoding segments of a gene that are removed from an mRNA transcript during post-transcriptional processing are called introns. The remaining coding segments of the mRNA transcript, called exons, are then spliced together to form the mature mRNA that will be translated into a protein.
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The noncoding segments of a gene, called introns, are removed from the mRNA transcript during the process of splicing. The coding segments of a gene, called exons, are spliced together to form the mature mRNA molecule that can be translated into protein.
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Because Cricket have more noncoding DNA
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Noncoding RNAs, such as microRNAs and long noncoding RNAs, can serve as regulatory elements that do not encode for proteins but instead have regulatory functions. Additionally, epigenetic modifications, such as DNA methylation and histone modifications, can also regulate gene expression without altering the DNA sequence itself.
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The conservation of "junk DNA" sequences in diverse genomes suggests that they have important functions.
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Internal noncoding regions of RNA are called introns. They are segments of an RNA molecule that interrupt the sequence of genes.
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be noncoding sequences that are removed during RNA processing to form mature mRNA. They play a role in regulating gene expression and can influence alternative splicing patterns to generate protein diversity.
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Prokaryotes doesnt have a membrane
its organelles pretty much just float around unlike
eukaryotes it contains a membrane where the organelles are kept
proteinsynthesis in prokaryotes- it doesnt not contain "noncoding" meaning it doesnt have introns
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Satellite DNA is a type of DNA that consists of short repetitions of nucleotide sequences that are repeated in tandem, meaning they are located next to each other in a head-to-tail fashion. Satellite DNA is often found in regions of the genome involved in the structure and function of chromosomes, such as centromeres and telomeres. This type of DNA is highly repetitive and varies in length between individuals within a species.
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Administrative Region: a region that is in the lowlands
Autonomous Region: a region that is in the highlands
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Ghana has ten regions
greater accra region
Ashanti region
central region
northern region
western region
brong ahafu region
upper east region
upper west region
eastern region
volta region
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Ilocos Region - Region I
Cagayan Valley - Region II
Central Luzon - Region III
CALABARZON - Region IV-A
MIMAROPA - Region IV-B
Bicol Region - Region V
Western Visayas - Region VI
Central Visayas - Region VII
Eastern Visayas - Region VIII
Zamboanga Peninsula - Region IX
Northern Mindanao - Region X
Davao Region - Region XI
SOCCSKSARGEN - Region XII
Caraga - Region XIII
Autonomous Region in Muslim Mindanao - ARMM
Cordillera Administrative Region - CAR
National Capital Region - Manila
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Well, an economic region would be a region that has produced goods and services. A physical region is is a region that includes landforms such as mountain and etc. So, an economic region is not a physical region.
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An economic region is a producing goods region.
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Region 1:Ilocos
Region 2:Cagayan Valley
Region 3:Central Luzon
Region 4-A:CALABARZON
Region 4-B:MIMAROPA
Region 5:Bicol
Region 6:Western Visayas
Region 7:Central Visayas
Region 8:Eastern Visayas
Region 9:Zamboanga Peninsula
Region 10:Northern Mindanao
Region 11:Davao Region
Region 12:SOCCSKSARGEN
Region 13:Caraga
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i know that a feasible region, is the region which satisfies all the constraints but i don't know exactly why is the unshaded region regarded as a feasible region
instead of the shaded region.
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Western Region, Capital Region, Central Region, Southern Region and Eastern Shore Region.
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CAR- 6
Region 1- 4
Region 2- 5
Region 3- 7
Region 4-A- 5
Region 4-B- 5
Region 5- 6
Region 6- 6
Region 7- 4
Region 8- 6
Region 9- 3
Region 10- 5
Region 11- 4
Region 12- 4
CARAGA - 5
ARMM - 6
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The lowest central region of the abdomen is called the hypogastric region. It is located below the umbilical region and is sometimes referred to as the pubic region.
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In prokaryotes the genes directly specify proteins.
In eukaryotes the exons within the genes specify proteins, the introns within the genes are noncoding DNA that alternate with exons and are spliced out in the process of transcription to messenger RNA.
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desert region coast region mountain region valley region
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the Muslim region of central Asia
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Walloon Region - federal region - was created in 1993.
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There are five regions in Denmark: Region Syddanmark, Region Sjælland, Region Nordjylland, Region Midtjylland, and Region Hovedstaden.
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