Identify a FALSE statement from the following, if any Group of answer choices both fimbriae and pili are made of the same protein sex pili are involved in conjugation process basal body (of flagella) has a central rod and 1 or 2 pair of rings metachromatic granules ( aka polyphosphate granules ) are used in nucleic acid as well in phospholipid synthesis self transmissible plasmids codes for sex pili none of the above is a false statement   32.  Proteus sps is unique since it ferments ……………………………. Group of answer choices lactose glucose sucrose both glucose and lactose neither glucose or lactose   37.  Protein synthesis ( aka translation) is an example of, Group of answer choices anabolic pathway. respiratory pathway fermentation pathway catabolic pathway

Q: Which of the following functions in the regulation of gene expression?   plasmids euchromatin…

A: Gene expression in eukaryotic cells is mediated by activators and repressors of transcription as…

Q: What is the correct order for the steps of transformation given inthe following list?1.…

A: Transformation is a natural phenomenon that includes the intake of naked foreign DNA…

Q: 23. Plasmids _________.   A. exist independently of the bacterial chromosome   B. are common in…

A: Bacterial genome can be chromosomal or extrachromosomal in nature.

Q: Identify types of plasmid( nicked, linear, supercolied and circular,stranded on each band

A: Answer: PLASMID DNA : It is the small, extrachromosomal DNA found in most bacteria and archea. It is…

Q: 17) What gives Aspergillus sydowii colonies their hairy appearance? a) Hyphae () b) Stipes c)…

A: Aspergillus sydowii is a pathogenic fungus that causes several diseases in humans.   Polymerase…

Q: Why are bacterial DNA gyrase and topoisomerase good targets for antimicrobial drugs? These enzymes…

A: There are six targets of antibiotics for their action for bacteria that are: Cell well Cell…

Q: 16. Bacterial cell wall membrane includes all EXCEPT ( Mark both answers ) Group of answer choices…

A: Since you've asked multiple questions, we are only answering the first three questions for you. If…

Q: A small section of Saccharomyces cerevisiae gene has the amino acid sequence valine, histidine,…

A: Transcription is a process of formation of transcript or RNA from DNA by the process of…

Q: 2. Your lab mate, Beaker, tells you that they have run into some issues with expressing a gene on a…

A: Lac operon: Lac operon is the system of gene expression by which bacterial cells can synthesise and…

Q: 20. Which of the following are characteristics of bacterial plasmids? a. Useful cloning vectors b.…

A: The plasmid is an extrachromosomal DNA in bacteria located in the cytoplasm of an organism.…

Q: Describe the similarities and differences between abacterial chromosome and a plasmid

A: Deoxyribonucleic acid can be defined as a molecule that is composed of two polynucleotide chains…

Q: When referring to bacteria cells, a plasmid is not naturally occuring. is the large bacterial…

A: The microbiology studies about both the diseases causing microbes and beneficiary microbes, about…

Q: Researchers studying the bacterium Escherichia coli split a population of the bacteria into two…

A: Bacteria are very adaptable creatures with the unique capacity to take in and reproduce (or copy)…

Q: Which of the following apply to the control of bacterial growth using ultra-violet (UV) light:…

A: (Note: According to given guidelines, we are supposed to answer only one question. Please repost…

Q: Conjugation involves which of the following: a. transfer of plasmids among bacteria  b. sexual…

A: Conjugation:Conjugation is the process of transferring genetic material from one bacteria to another…

Q: asmid differs from the bacterial chromosome in that it is

A:

Q: 22.which of the following statements is true about the nucleus a. It is absent in prokaryotes b. It…

A: Organisms are which is generally categorized and been stated that are described as they divided into…

Q: Four different types of molecules, namely A, B, C and D were isolated from a primitive life form and…

A: All of these are likely to be the genetic material for the primitive life form.

Q: Use the gel to answer the following questions. You will be constructing a map of the plasmid,…

A: Restriction enzymes These are proteins that are isolated from the bacteria that cleave the sequences…

Q: ______ cells lack a membrane-bound nucleus and do not have DNA. a Eukaryotic b Binary c Plasmid d…

A: Every cell in our body contains organelles. An organelle is a specialised subcellular structure.…

Q: 26. Which of the following are TRUE for plasmid? It is a ring of single stranded DNA. It is found in…

A: Natural selection is the phenomenon in which an organism having heritable variation are selected and…

Q: All of the following are true statements concerning plasmids EXCEPT: O 1) They can carry genes that…

A: Plasmid Many bacteria (as well as some yeasts and some fungi) include plasmids, which are looping…

Q: The properties that all plasmids share are that they1. all carry genes for antimicrobial…

A: Plasmids are extrachromosomal nucleic acids that are found generally outside the host's genetic…

Q: F plasmid F’ plasmid (and how is it formed) Hfr cell (and how is it formed)

A: Plasmids are the extrachromosomal material that exist apart from the main chromosome in a bacterial…

Q: 19. Which of the following statement about vectors are true? a. Vectors can be linear or circular b.…

A: The term vector refers to the DNA molecules that act as transporting vehicle which carries foreign…

Q: ich of the following is not correct regarding genetic material transfer?   When virulence plasmids…

A: Transposons or jumping genes are sequence which are present indide dna and does not code any…

Q: A host cell has successfully taken up a recombinant PUC18 plasmid but th plasmid bears mutated…

A: When the host cell has successfully taken up the plasmid but it's origin of replication is mutated…

Q: Conjugation Chromosomal DNA B Transduction A.

A: The given diagram shows conjugation and transduction. In conjugation, a bacterium transfers its…

Q: You transform tetracycline sensitive competent cells with a plasmid solution (the plasmid encodes…

A: Tetracyclines were discovered in the 1940s and exhibited activity against a wide range of…

Q: Researchers studying the bacterium Escherichia coli split a population of the bacteria into two…

A: The claim best supported by the data in table 1 is: D. Only the bacteria that were successfully…

Q: Q: Hyperglycosylated genetically engineered proteins synthesized by some micro-organisms are usually…

A: DNA: Deoxyribonucleic acid (DNA) is a polymer made of two polynucleotide chains that coil around one…

Q: Which statement is not correct regarding an R-plasmid? O A) An R-plasmid is a self-replicating ds…

A: Plasmids are extra chromosomal DNA.  R plasmid is a type of plasmid found in bacteria .

Q: Which of the following statements are TRUE? (Multiple Select - choose ALL that are TRUE) A bacterial…

A: Conjugation is the process of genetic material transfer between two bacterial cells through direct…

Q: 15. Which of the following statement is Not true?  a) Plasmids are circular DNA molecules b)…

A: A plasmid is a small extrachromosomal DNA molecule which can replicate independently.

Q: why does a clone of cells produceonly one type of G-6-PD enzyme? What would you expect to happen if…

A: Glucose-6-phosphate (G-6-PD) is the enzyme that is involved in the pentose phosphate pathway. They…

Q: Which of the following statements about plasmids is FALSE? 1) The number of copies of plasmids per…

A: ANSWER: - There are specifically two different types of plasmids found in the prokaryotic cells.…

Q: What is the purpose of plasmids found naturally in bacteria? Plasmids contain the majority of the…

A: Plasmid is a small , circular , double stranded DNA molecule that is distinct from the cell's…

Q: 4. Draw the actual map of the PMBBS plasmid, following the style of the sample map shown in Figure…

A: Restriction enzymes:  Restriction enzymes are also called molecular scissors.  These are named so…

Q: A small nonessential circular DNA molecule in prokaryotes is called a: a. plasmid b. telomere c.…

A: Prokaryotes are the unicellular organism that belonged to the bacteria or archaea domain, these are…

Q: Which of the following statements about bacterial genomes is NOT true? 0a Each plasmid contains an…

A: Bacteria are single-celled species that are tiny in size. Bacteria can be found nearly everywhere on…

Q: 28. In eukaryotic cells A All DNA is packaged into chromasomes C. Most 8. Some D. Rare

A: Introduction Deoxyribonucleic acid (DNA) is a molecule made up of two polynucleotide chains that…

Q: Cosmids are Group of answer choices unmodified Col plasmids unmodified phage. amp-Col plasmids.…

A: Question-; Cosmids are Group of answer choices a) unmodified Col plasmids  b) unmodified phage. c)…

Q: 19.  Which of the following statements is true for tumor inducing plasmids? Group of answer…

A: Tumor inducing plasmid is a plasmid found in pathogenic species of agrobacterium.

Q: Scientists were able to develop transgenic bacteria that can be used for mercury remediation.  This…

A: 1. The answer is C. DNA polymerase Plasmid- circular DNA in bacteria. The genes to be introduced are…

Q: Why is the entire donor chromosome seldom transferred?

A: Bacterial conjugation is defined as the transfer of genetic material from one bacterial cell to…

Q: _________5. It is a eukaryotic cells that contains also plasmids and use to produce  desirable…

A: A plasmid is a small extra chromosomal DNA molecule in a cell which is physically separated from the…

Q: Prokaryotes may contain both plasmid and thromosomal genomes. Classify each description as a…

A: Characteristics that are only of plasmid :- a)Usually circular in shape b)Used as as vector in…

Q: A bacterium that has an F plasmid is able to do which of the following? Group of answer choices…

A: A)  A bacterium that has an F plasmid is able to form conjugation tubes and pass on their DNA to…

Q: The genome of D. melanogaster consists of approximately 1.7 * 108 base pairs. DNA synthesis occurs…

A: Since it is a bidirectional replication, Genome of D.melanogaster= 1.7*108 bp Rate of DNA synthesis=…

Q: All of the following could transfer antibiotic resistance genes during horizontal gene transfer…

A: Antibiotic resistance develops when some pathogens like bacteria and fungi do not show…

Viral Replication

The virus is acellular and considered non-living outside the host cell. The replication of the virus occurs only inside the living cells. Only a few genes are present in the smallest virus, whereas many genes are present in the largest virus. These genes encode specific viral proteins.