Homework Answers
Add Answer to:
V. (a). List the 3 proteins that are transported by the protein. For example: DNA polymerase, ribosomal protein, et...
choose the right answer : 1- what is degradation of ' unwanted' proteins in eukaryotic cells...
choose the right answer : 1- what is degradation of ' unwanted' proteins in eukaryotic cells A- polyribosomes B- proteasomes C- editosome D- spliceosomes 2- addition or deletion of bases causes which kind of mutation A- transition B- transcription C- transversion D- frameshift mutation 3- point mutation involve : A- change in single base pair B- deletion C- duplication D- insertion 4- what is the complementary m-RNA sequence for the DNA sequence C-A-A-G-G-T A- C-A-A-G-G-U B- G-U-U-C-C-A C- C-A-A-G-G-T D-...
Prokaryotic mRNA usually encodes for more than one protein while eukaryotic mRNA a single protein. Eukaryotic...
Prokaryotic mRNA usually encodes for more than one protein while eukaryotic mRNA a single protein. Eukaryotic DNA is linear and bacterial and archaeal DNA is-linear. In prokaryotes, ribosomes attach to the mRNA and start protein synthesis even before transcription is completed. Eukaryotic mRNA, rRNA, and tRNA are all highway processed. Nuclear pore complexes control the entry and exit to and from the nucleus. They will not let mRNA exit the nucleus before it is full processed. Eukaryotic and archaeal DNA...
3. Which of the following is not a good example of a housekeeping protein in eukaryotic...
3. Which of the following is not a good example of a housekeeping protein in eukaryotic cells? a)DNA polymerase b)histones c)RNA polymerase 4)hemoglobin Explanation: 4. Which of the following statements about histones is true? a. Histones activate transcription when bound to the promoter, b. Although RNA polymerase can access DNA packed around histones, the general transcription factors and transcriptional regulators cannot. c. Histone acetyltransferases affect transcription by adding acetyl groups to histones and altering chromatin structure to allow accessibility to...
The recognition of specific DNA sequences by proteins is thought to depend on two types of...
The recognition of specific DNA sequences by proteins is thought to depend on two types of mechanisms: one that involves the formation of hydrogen bonds with specific bases, primarily in the major groove, and one involving sequence-dependent deformations of the DNA helix. By comprehensively analyzing the three-dimensional structures of protein-DNA complexes, we show that the binding of arginines to narrow minor grooves is a widely used mode for protein-DNA recognition. This readout mechanism exploits the phenomenon that narrow minor grooves...
QUESTIONS During replication the protein that keeps the two stands of DNA from popping back together...
QUESTIONS During replication the protein that keeps the two stands of DNA from popping back together is called Gene Semiconservative SSB Single Stranded Binding Protein ODNA polymerase QUESTION 2 Tachnow molecule of DNA is a double he which is made up of O two new stands of DNA one new strand and one old strand of DNA two old stands of DNA o the new strands of DNA QUESTIONS QUESTION 19 The process of synthesizing RNA from a specific sequence...
Question 2a If the DNA template 5′- ATGGATGC -3′ is transcribed to RNA, the RNA would...
Question 2a If the DNA template 5′- ATGGATGC -3′ is transcribed to RNA, the RNA would be best described as... a. 3′- TACCTACG -5′. b. 5′- ATGGATGC -3′. c. 5′- AUGGAUGC -3′. d. 5′- UACCUACG -5′. e. 3′- UACCUACG -5′. Question 2b Which answer best summarizes how eukaryotic and bacterial RNA polymerases are different? a. Eukaryotes have several types of multimeric RNA polymerases, whereas bacteria only have one monomeric RNA polymerase. b. Eukaryotes have several types of RNA polymerases, one...
1.What sequence upstream of AUG in prokaryotic mRNA facilitates recruitment of the 30S ribosomal subunit by...
1.What sequence upstream of AUG in prokaryotic mRNA facilitates recruitment of the 30S ribosomal subunit by base pairing with 16S ribosomal RNA? A. The Pribnow box B. The Shine Dalgarno sequence C. The TATA box D. The -35 region E. A stop codon 2.What is the role of the Shine-Delgarno sequence in prokaryotic mRNAs? It specifies the site of translation initiation - ? It specifies the site of polyA addition RNA splicing RNA export It specifies the site of translation...
How is compartmentalization achieved in eukaryotic cells? Select one: a. Primarily by membrane-bound structures O b....
How is compartmentalization achieved in eukaryotic cells? Select one: a. Primarily by membrane-bound structures O b. Primarily by endosymbiosis O c. Primarily by cellular structures surrounded by protein O d. Primarily be the cytoskeleton, which divides the cell into different domains for different functions. A mutation to DNA polymerase III that eliminated the 3'-to-5' exonuclease activity would prevent: Select one: O a. removal of the RNA primer. O b.removal of base mismatches. O c. addition of dNTPs to a region...
3-25. The function of DNA is to while the function of RNA is to A) store...
3-25. The function of DNA is to while the function of RNA is to A) store information about proteins: construct proteins based on the information in DNA B) build proteins break down proteins c) act as a blueprint for proteins act as a blueprint for other biomolecules D) act as a blueprint for the body: synthesize whatever biomolecules are required for the body to function E) construct and store proteins, transport proteins to needed locations in the body 326. A...
where does transcription begin 3. List the major types of RNA and include what they code...
where does transcription begin
3. List the major types of RNA and include what they code for, their function in the cell and which type is translated. 4. If a bacterial protein has 2,500 amino acids long, how many nucleotide pairs long is the ger sequence that codes for it? 5. Where does transcription begin? 6. What is the template and nontemplate strands of DNA? 7. Why is only one strand transcribed, and is the same strand of DNA always...
Prokaryotic mRNA usually encodes for more than one protein while eukaryotic mRNA a single protein. Eukaryotic DNA is linear and bacterial and archaeal DNA is-linear. In prokaryotes, ribosomes attach to the mRNA and start protein synthesis even before transcription is completed. Eukaryotic mRNA, rRNA, and tRNA are all highway processed. Nuclear pore complexes control the entry and exit to and from the nucleus. They will not let mRNA exit the nucleus before it is full processed. Eukaryotic and archaeal DNA...
3. Which of the following is not a good example of a housekeeping protein in eukaryotic cells? a)DNA polymerase b)histones c)RNA polymerase 4)hemoglobin Explanation: 4. Which of the following statements about histones is true? a. Histones activate transcription when bound to the promoter, b. Although RNA polymerase can access DNA packed around histones, the general transcription factors and transcriptional regulators cannot. c. Histone acetyltransferases affect transcription by adding acetyl groups to histones and altering chromatin structure to allow accessibility to...
QUESTIONS During replication the protein that keeps the two stands of DNA from popping back together is called Gene Semiconservative SSB Single Stranded Binding Protein ODNA polymerase QUESTION 2 Tachnow molecule of DNA is a double he which is made up of O two new stands of DNA one new strand and one old strand of DNA two old stands of DNA o the new strands of DNA QUESTIONS QUESTION 19 The process of synthesizing RNA from a specific sequence...
How is compartmentalization achieved in eukaryotic cells? Select one: a. Primarily by membrane-bound structures O b. Primarily by endosymbiosis O c. Primarily by cellular structures surrounded by protein O d. Primarily be the cytoskeleton, which divides the cell into different domains for different functions. A mutation to DNA polymerase III that eliminated the 3'-to-5' exonuclease activity would prevent: Select one: O a. removal of the RNA primer. O b.removal of base mismatches. O c. addition of dNTPs to a region...
3-25. The function of DNA is to while the function of RNA is to A) store information about proteins: construct proteins based on the information in DNA B) build proteins break down proteins c) act as a blueprint for proteins act as a blueprint for other biomolecules D) act as a blueprint for the body: synthesize whatever biomolecules are required for the body to function E) construct and store proteins, transport proteins to needed locations in the body 326. A...
where does transcription begin
3. List the major types of RNA and include what they code for, their function in the cell and which type is translated. 4. If a bacterial protein has 2,500 amino acids long, how many nucleotide pairs long is the ger sequence that codes for it? 5. Where does transcription begin? 6. What is the template and nontemplate strands of DNA? 7. Why is only one strand transcribed, and is the same strand of DNA always...
Most questions answered within 3 hours.
-
Discuss the pros and cons to using social media for marketing in
the dealership organizational model...
asked 55 seconds ago -
What is the mole fraction of MgCl2 (95.12 g/mol) in an
aqueous solution that is 5.80...
asked 3 minutes ago -
Based on the brainstorming you have
been doing, share what you’ve come up with and then...
asked 7 minutes ago -
Do a little research on Amazon and share with everyone your view
of its business model...
asked 7 minutes ago -
Question: Finish task 11) using sed with
back-reference.
11) Use sed to list only the company...
asked 8 minutes ago -
a) For a driver with Vs=10 v with an internal resistance of 50
ohms driving a...
asked 11 minutes ago -
test the null hypothesis H0
H0 : In college, the average GPA of men is equal...
asked 13 minutes ago -
. Suppose that 36 items from a production line are measured. You
don’t know the actual...
asked 14 minutes ago -
Dixie, a driver for Express Delivery Company, leaves the
truck's motor running in neutral and carelessly...
asked 12 minutes ago -
You are the captain of an old-timey warship with 10 cannons. It
takes 4 hits to...
asked 25 minutes ago -
Thanks to programming experience and language evolution, we have
a rather easy fix to this problem....
asked 34 minutes ago -
A random sample of 8 size AA batteries for toys yielded a mean
lifespan of 3.65...
asked 52 minutes ago