a) Why was it important to sequence ESTs as well as the human genome? A. Because...
a) Why was it important to sequence ESTs as well as the human genome?
A. Because ESTs contain sequence that is not in the genome
B. To identify the location of the exons
C. To identify the location of the promoter
D. Because ESTs are different than what is in the human genome
b) What regions of the genome are missing if only ESTs are
sequenced?
A. cDNA
B. Exons
C. mRNA
D. 3'UTR
E. Introns
c) Name a region of the genome that ESTs can NOT help you identify?
Homework Answers
Answer
Part A) ESTs are used to identify the location of exons in genome.
Part B) Introns would be missed if only ESTs sequenced in a genome.
Part C)
ESTs are expressed sequence tags which are present in mRNA encoding portion of genome i.e. Exons of genime.
So ESTs help us to locate the position of exons in the genome and does not give any information about the introns.
Add Answer to:
a) Why was it important to sequence ESTs as well as the human
genome?
A. Because...
Why have the centromeric regions of the human genome been difficult to sequence? What surprising discovery...
Why have the centromeric regions of the human genome been difficult to sequence? What surprising discovery was made when the centromeric region of Arabidopsiswas first sequenced?
What type of DNA sequence accounts for the greatest proportion of the human genome? a. Exons...
What type of DNA sequence accounts for the greatest proportion of the human genome? a. Exons b. Tandem arrays c. Mobile DNA elements d. Gene families e. Introns
The portion of the mRNA sequence that is translated into a polypeptide chain is: a) the...
The portion of the mRNA sequence that is translated into a polypeptide chain is: a) the coding sequence b) the 5' UTR c) the 3' UTR d) the exons e) the introns
OLU Ucues Assignment 4c. In eukaryotes, genes are composed of exons and introns, with only exons...
OLU Ucues Assignment 4c. In eukaryotes, genes are composed of exons and introns, with only exons included in the mRNA. Each gene also has its own adjacent promoter, to which the transcribing enzyme RNA polymerase binds. Related genes may be clustered together on the same chromosome as a “gene family." Answer each of the following questions in the answer box of the assignment. You may also write the answers directly into the assignment document and then upload your answers. Number...
Below is shown an 8kb region of the human genome, with the proportion of the nucleotides that are identical between the human sequence and the homologous sequence from mouse on the top graph, and the...
Below is shown an 8kb region of the human genome, with the
proportion of the nucleotides that are identical between the human
sequence and the homologous sequence from mouse on the top graph,
and the location of sequences mapped from an RNA-sequencing
experiment on the bottom graph
What region is likely to be an
enhancer element upstream of the promoter?
What region is likely to be an enhancer element in an
intron?
100 % conservation RNA-seq 2000 4000 6000 8000...
I didnt do quite as well as i wpuld have liked on my molecular bio exam....
I
didnt do quite as well as i wpuld have liked on my molecular bio
exam. Please help me reciew what I missed. Thanks!
We were unable to transcribe this imageWe were unable to transcribe this imageA fragment restricted with EcoRI enzyme can be used for ligation into a plasmid that was restricted with BamHI because both the insert and the plasmid contain sticky ends a True b) False 10. Polynucleotide probes can be used to screen a genomic library...
Please answer 4 and 5? 4. Alpha amanitin is found in poisonous mushrooms and irreversibly binds...
Please answer 4 and 5?
4. Alpha amanitin is found in poisonous mushrooms and irreversibly binds RNA polymerase lI in eukaryotic cells. Why do people die when they eat poisonous mushrooms? (Stating they are poisonous is not an acceptable answer. You need to explain why.] 13 points] 5. Draw a diagram representing the structure of the human DABEARS gene. This gene has 4 exons. The complete precursor mRNA sequence is 2017 bp, [6 pts] a. First draw the gene indicating:...
The typical human gene contains an average of 8 exons. The exons average about 145 nucleotides...
The typical human gene contains an average of 8 exons. The exons average about 145 nucleotides in length, and the internal introns are usually about 10x that size. Using these values, calculate the following. Please show your work so that partial credit can be given when applicable. a.(5 points) Assuming only internal introns, a 100 nucleotide 5’ untranslated region, and a 800 nucleotide 3’ untranslated region, how long is the typical pre-mRNA in humans? b.(5 points) Assuming complete and perfect...
To promote the translational activity of ribosomes in human cells for synthesizing viral proteins during infection,...
To promote the translational activity of ribosomes in human cells for synthesizing viral proteins during infection, viruses: a)Keep a ribosome binding site specific to human ribosomes on their genome. b)Only adhere to and infect metabolically active host cells where protein synthesis is high. c)Maintain introns and sometimes exons in there genomes to appear as eukaryotic mRNA. d)Chemically modify (e.g., cap and methylate) the transcripts.
OLU Ucues Assignment 4c. In eukaryotes, genes are composed of exons and introns, with only exons included in the mRNA. Each gene also has its own adjacent promoter, to which the transcribing enzyme RNA polymerase binds. Related genes may be clustered together on the same chromosome as a “gene family." Answer each of the following questions in the answer box of the assignment. You may also write the answers directly into the assignment document and then upload your answers. Number...
Below is shown an 8kb region of the human genome, with the
proportion of the nucleotides that are identical between the human
sequence and the homologous sequence from mouse on the top graph,
and the location of sequences mapped from an RNA-sequencing
experiment on the bottom graph
What region is likely to be an
enhancer element upstream of the promoter?
What region is likely to be an enhancer element in an
intron?
100 % conservation RNA-seq 2000 4000 6000 8000...
I
didnt do quite as well as i wpuld have liked on my molecular bio
exam. Please help me reciew what I missed. Thanks!
We were unable to transcribe this imageWe were unable to transcribe this imageA fragment restricted with EcoRI enzyme can be used for ligation into a plasmid that was restricted with BamHI because both the insert and the plasmid contain sticky ends a True b) False 10. Polynucleotide probes can be used to screen a genomic library...
Please answer 4 and 5?
4. Alpha amanitin is found in poisonous mushrooms and irreversibly binds RNA polymerase lI in eukaryotic cells. Why do people die when they eat poisonous mushrooms? (Stating they are poisonous is not an acceptable answer. You need to explain why.] 13 points] 5. Draw a diagram representing the structure of the human DABEARS gene. This gene has 4 exons. The complete precursor mRNA sequence is 2017 bp, [6 pts] a. First draw the gene indicating:...
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago