Eukaryotes can regulate gene expression in ways that bacteria cannot. Some reasons for this include: O A. Bacteria utilze splicing while eukaryotes do not. B. There is a nuclear membrane separating ribosomes from new mRNAs in eukaryotes but not in bacteria. C. There are far more regulatory elements in eukaryotes than in bacteria. O D. All of the above E. B and C

Eukaryotes can regulate gene expression in ways that bacteria cannot. Some reasons for this include: O A. Bacteria utilze splicing while eukaryotes do not. B. There is a nuclear membrane separating ribosomes from new mRNAs in eukaryotes but not in bacteria. C. There are far more regulatory elements in eukaryotes than in bacteria. O D. All of the above E. B and C

Name: Please help me ASAP need the answer within an hour Eukaryotes can regu
Uploaded: 2024-03-20T06:42:55.000Z
Channel: Bartleby
Description: Please help me ASAP need the answer within an hour Eukaryotes can regulate gene expression in ways that bacteria cannot. Some reasons for this include:O A. Bacteria utilze splicing while eukaryotes do not.B. There is a nuclear membrane separating rib

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter14: Gene Regulation

Section: Chapter Questions

Problem 6TYU

See similar textbooks

Similar questions

In considering the 7 levels of gene regulation, which of the following mechanisms acts at first level? a. repressor binding to sequence blocking the promoter b. miRNA silencing c. differential processing of RNA d. protein modification e. answer may vary depending if this occurs in a prokaryote or a eukaryote
How is the splicing of U2-dependent introns different from that of U12-dependent introns? O a. U12-dependent introns are self-splicing. O b. U2-dependent introns have longer consensus sequences at the splice sites. O.U12-dependent introns have no branch site. d. The SR proteins in the spliceosomes are different. e. Most of the snRNPs in the spliceosomes are different.
Nascent form of the mRNA A. undergoes splicing only after capping B. is also called hnRNA C. is polyadenylated after splicing D. participates in the spliceosome assembly for splicing E. joins snRNPs to form the spliceosome assembly B, C, D, E only A, B, C only A, B, C, D, E A, B, D, E only
Which of the following is characteristic of genes and gene regulation in both bacteria and eukaryotes? (a) promoters (b) non-coding DNA within coding sequences (c) enhancers (d) operons (e) DNA located in a nucleus
What is the order of the tRNA binding sites on the 70S ribosome with respect to the 5'→ 3' direction of mRNA? O a. PAE ОБ.ЕРА OC. AEP O d. PEA O e. E AP Which of the following is TRUE regarding eukaryotic RNA processing? O a. Functional individual FRNA cannot be produced without splicing. O b. Splicing of the MRNA precursor is done in the cytoplasm, while modification of the ends is done in the nucleus. OC. An unprocessed mRNA precursor is translocated into the cytoplasm to be modified before the translation. O d. Splicing of the mRNA precursor is done in the nucleus, while modification of the ends is done in the cytoplasm. O e. Transcription yields primary transcript, which can by itself yield a functional protein. RNA self-splicing demonstrates the role of RNA as a(n): O a. spliceosome. O b. intron. O c. nucleophile. O d. exon. O e. catalyst.
In eukaryotes, MRNA processing may involve all of the following events except A. repair of MRNA mutations B. addition of a 5' cap. C. addition of a poly A to the 3' end. D. alternative splicing. E. removal of introns
The primary function of 5' & 3' end mRNA modification is: a. To ensure that phosphorylation of the nucleotides b. Protection from nucleolytic degradation c. Assurance of end joining during nuclear export. d. To activate removal of introns e. All of the above.
For each of the following types of gene regulation, indicate whether it occurs in eukaryotes only, in prokaryotes only, or in both prokaryotes and eukaryotes.a. differential splicingb. positive regulationc. chromatin compactiond. attenuation of transcription through translation ofthe RNA leadere. negative regulationf. translational regulation by small RNAs
Which of the following makes alternative RNA splicing possible? Group of answer choices A. Parts of a gene can function as exons or introns B. DNA methylation C. Parts of a gene can be either transcribed or not D. Histone Acetylation E. Parts of a gene can bind to RNA polymerase or not
Some events that take place in proteins synthesis are shown below: A. An enzyme reads the gene surface B. A transcription factor bonds to a promoter site C. An mRNA molecule is produced D. The transcript leaves the nucleus E. An MRNA polymerase attaches to the template strand Which if the following shows the correct sequence? ACEDB ЕВАCD ОВАСЕ D EACAD О САВЕD О АВСЕD В АEDC ВЕАСD EABCD
Give one example of a prokaryotic system of gene expression that is more complicated (duringtranscription at the promoter) than its corresponding eukaryotic system of gene expression.A. prokaryotes require general transcription factors to initiate transcriptionB. prokaryotes typically have activator and repressor DNA sequences thousands of nucleotides awayC. prokaryotes have three classes of RNA polymerasesD. prokaryotes always have their DNA tightly packed into higher-level structures than nucleosomesE. prokaryotes usually have polycistronic mRNA
All of the following regarding ribosomes are true EXCEPT: A. Ribosomes are comprised of protein and RNA. B. Ribosomes coordinate with initiation and elongation factors to regulate translation. C. Ribosomes bind transcripts in their promoters. D. Prokaryotic ribosomes are comprised of a large and a small subunit. E. Ribosomes in eukaryotic cells bind to complete transcripts.