In a retrovirus - Study guides, Class notes & Summaries

Humans produce sweat as a cooling mechanism to maintain a stable internal temperature. Which of the following best explains how the properties of water contribute to this physiological process? - ANSWER The high heat of vaporization of water allows the body to remove excess heat through a phase change of water from liquid to gas A student placed a semipermeable membrane inside a U-shaped channel with two chambers, as shown. The membrane permits the movement of water but not salt. The...

What genes would be screened in a lung cancer panel? correct answersKRAS, EGFR, ALK In a retrovirus, the RNA acts as: correct answersGenome and mRNA To what does the AcrAB gene product create resistance to? correct answersTetracycline What gene is measured following the treatment with imatinib(Gleevec)? correct answersBCR/Abl Blood drawn into what type of tube is compatible for genetic testing? correct answersK2-EDTA tube Primer dimers are due to what complimentary issue? correct ...

Microbiology- PVCC Exam 4 Questions and Answers HIV causative agent - Answer-human immunodeficiency virus retrovirus- Genus Lentivirus HIV pathogenesis - Answer-Viral life cycle -HIV enters a mucous membrane or the skin -travels to dendritic cells beneath the epithelium -Virus grows inside the dendritic cell and is shed without killing the cell -virus is amplified by macrophages in the skin, lymph organs, bone marrow, and blood -virus infects and destroys helper T4 and CD4 lymphocyte...

Predominant form of DNA - Right-handed B DNA and histone interaction is due to what type of bond? - Ionic What stains to the minor groove of DNA duplex? - SYBR Green What is the most abundant type of RNA? - Ribosomal RNA (rRNA) What does RNA act as in a retrovirus? - Genome and mRNA What increases half-life of mRNA? - 5' Methyl Cap What kind of DNA is most likely to be transcriptionally active? - Euchromatin What is the most common type of eukaryotic DNA? - Satellite DNA What specimen h...

How are viruses classified? what are the 4 factors that are used to classify viruses? Correct Answer-Nucleic acid, capsid shape, envelop, and host cell What is the difference between a regular RNA virus and a retrovirus Correct Answer-XXXX What is a pathogen? Correct Answer-A virus or a bacteria that causes a disease Why are viruses called Obligate intracellular parasites? Correct Answer-They must infect a host cell in order to reproduce

Medical Surgical Nursing II Mid-term Exam Level 3; Questions and Answers 100% Solved What cell(s) does the HIV virus invade? -HIV(retrovirus) invades healthy WBCs. Virus uses RNA to change DNA into cells that replicate. -Invades 2 WBCs: T(thymus) cells and B(bone marrow) cells (lymphocytes) What is the permitted legal level of blood alcohol in most areas of the United States? 0.08-0.10 g/dL What is legal Blood alcohol in California? .08% What information would you provide a client ...

MB ASCP Exam Questions & Answers 2024 What genes would be screened in a lung cancer panel? - ANSWER-KRAS, EGFR, ALK In a retrovirus, the RNA acts as: - ANSWER-Genome and mRNA To what does the AcrAB gene product create resistance to? - ANSWER-Tetracycline What gene is measured following the treatment with imatinib(Gleevec)? - ANSWER-BCR/Abl Blood drawn into what type of tube is compatible for genetic testing? - ANSWER-K2-EDTA tube Primer dimers are due to what complimentary issu...

A particular animal virus requires the use of DNA polymerase from its host (since it does not possess its own DNA polymerase enzyme. Which of the following assumptions in A-D would likely be correct regarding this virus? A) This virus could not be a retrovirus B) It could be a (-) ss RNA virus C) It could be a (+) ss RNA virus D) The virus life cycle very likely includes going to the host cell nucleus E) All of A-D are correct assumptions correct answersD) The virus life cycle very likely...

NU 327 Exam 2 Exam with All Correct Answers 2024 Update Etiology of humoral immunodeficiency - Answer- inability to produce Ig (recurrent pyogenic infections); could be a single antibody not being produced or all Etiology of cell mediated immunodeficiency - Answer- still lots of infections and even cancers; cell mediated immunity does not function correctly Etiology of combined immunodeficiency - Answer- lack both humoral and cell immunodeficiency; SCIDS HIV - Answer- retrovirus (ge...

Predominant form of DNA - Right-handed B DNA and histone interaction is due to what type of bond? - Ionic What stains to the minor groove of DNA duplex? - SYBR Green What is the most abundant type of RNA? - Ribosomal RNA (rRNA) What does RNA act as in a retrovirus? - Genome and mRNA What increases half-life of mRNA? - 5' Methyl Cap What kind of DNA is most likely to be transcriptionally active? - Euchromatin What is the most common type of eukaryotic DNA? - Satellite DNA What specimen h...