Q: u have two pieces of DNA, one contains 25% GC base pairs and the other has 60% GC. Which has a lower…
A: DNA is a polymer which is made up of a single monomer called a nucleotide. A nucleotide consist of a…
Q: for part 4 of the answer, there is no bioavailable glucose and carbohydrates, so keep in mind those…
A: The given conditions are:No bioavailable glucose or carbohydrates.The conditions are harsh.The cell…
Q: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 11 10 9 2 3 8 3 5
A: The scientific study of cell structure and function is known as cell biology, and it is based on the…
Q: For a microbial cell to grow at its maximum specific growth rate, which of the following conditions…
A: The specific growth rate is a measure of the rate at which a microbial population increases in size…
Q: How would you prepare a 10-7dilution from a culture? Each of your dilution tubes cannot hold more…
A: Dilution is the process of lowering a solute's concentration in a solution, typically by mixing it…
Q: Gastric juice acidity is increased in a patient. Answer the questions A and B: A) How and why will…
A: Gastric juice refers to the acidic fluid secreted by the gastric glands in the stomach. It plays a…
Q: In a PCR reaction to amply a particular gene, 120 copy of the gene were initially used as DNA…
A: Here, option A is the right answer. You may use the following formula to calculate the number of…
Q: Which could increase your risk for developing cancer? A. continuously active p53 B. continuously…
A: Cancer is a complicated and multifaceted disease and continues to be a major global health issue. It…
Q: Calcium storing membranous network in muscle fibers Transmit the action potential to the interior of…
A: The motor neuron's axon receives an action potential.On the axon, the action potential opens…
Q: Using the phylogenic tree below, answer the following questions: -Species A -Species B -Species C…
A: Phylogenetic tree: A phylogenetic tree is a branching diagram or tree which is used to illustrate…
Q: where are replacement cells produced that prevent the lining of the small intestine from, being lost…
A: A replacement cell is a cell that takes the place of a dead or damaged cell. Replacement cells are…
Q: The order for a client is Robitussin syrup (guaifenesin) 15mL po q.i.d. How many ounces of…
A: Robitussin syrup is a brand name medication that is commonly used as an over-the-counter cough…
Q: Draw a diagram/figure to explain the conjugation process (e.g. use PowerPoint or draw one by hand…
A: Conjugation is the process of horizontal gene transfer in prokaryotic organisms, in this process…
Q: What role can advancements in forensic biology play in the investigation and resolution of criminal…
A: Forensic biology is a sub-discipline of forensic science that focuses on the application of…
Q: What could be the reason why vitamin A is essential for visual acuity? Select the correct response:…
A: Vitamin A is an essential nutrient that plays a crucial role in various bodily functions, including…
Q: ditions but they are not sure which one. researchers determine the movement of three different ions…
A: Rod which is the photoreceptor pigment has two segments the inner and Outer segment. The inner…
Q: Briefly describe the steps involved in the development and approval of a new drug in the United…
A: Before drugs are sold to the common public, a stringent process is utilized to affirm their adequacy…
Q: t is the byproduct of cholesterol metabolism involved with digestion and what is its role?
A: Cholesterol is a steroid molecule. It forms an important part of the cell membrane and is also taken…
Q: please give a step by step simple and easy to understand explaination referencing the skeletal…
A: Interleukin 6 (IL-6) is a type of cytokine, which is a small protein molecule that plays a crucial…
Q: An artificial lung receives venous blood from a patient at a rate of 5 litres per minute. The venous…
A: In the field of medical science, artificial lungs play a vital role in assisting patients with…
Q: 1. How do the daughter cells compare in size relative to the parent cell? 2. List several reasons…
A: The size of the daughter cells produced through mitosis can vary depending on the specific context…
Q: How does alternative splicing and proteolytic cleavage affect protein pro/hormones of the same gene?
A: Alternative splicing and proteolytic cleavage are post-transcriptional and post-translational…
Q: The average North American consumes over three times the amount of calories from animal products as…
A: A calorie is a unit of energy. It is defined as the amount of heat required at a pressure of 1…
Q: ADPH is an important coenzyme. Which of the following occurs during the Calvin cycle in plants? A.…
A: Photosynthesis is a process by which green plants prepare their own food with the help of sunlight,…
Q: process inside a cell. Therefore, the following essential components: DNA polymerase DNA template…
A: PCR stands for Polymerase chain reaction in which a given stretch of DNA is amplified into millions…
Q: List four human diseases that may be transmitted by water
A: Waterborne diseases refer to infections and illnesses that are caused by microorganisms or pathogens…
Q: You are required to design a carbon-based, eukaryotic, unicellular organism that contains…
A: A unicellular eukaryotic cell is the most basic form of eukaryotic life. Unicellular eukaryotic…
Q: what are the qualities of the third phosphate bond in ATP? there may be more than one. - stable -…
A: Metabolism can be defined as the collection of all the chemical reactions involved in maintaining…
Q: Drag the pictures into the correct order, name the phase, and describe what occurs during each…
A: Cell division is an essential process in living organisms that allows for growth, development, and…
Q: Compare and contrast the structure and function of the following among bacteria and eukaryotes: a.…
A: In bacteria, ribosomes are cellular structures responsible for protein synthesis. They are composed…
Q: Among the tetrapods, reptiles evolved a key adaptation that allowed them to become fully independent…
A: Evolution is the process of change over time in the inherited characteristics of a population of…
Q: Embryo is a solid ball of cells 2.(a) Describe the difference between pluripotent and multipotent…
A: Human stem cells are unique cells with the capacity to develop into multiple cell types. They can be…
Q: True or false Explain your answer In the stationary phase of microbial growth, cells cease…
A: The microbial growth is divided in four stages: a) log phase, b) lag phase, c) stationary phase and…
Q: A polio outbreak in the Philippines had been declared in September 2019. This is caused by the…
A: Polio is spread by polio virus. Polio is transmitted through contaminated water or food, or contact…
Q: The second step in viral replication is entry. For bacteriophage, entry usually involves: O a)…
A: A virus is an obligate parasite which have small piece of genetic material. This genetic material…
Q: A) the movement of protons across a membrane due to a proton gradient. B) the flow of electrons…
A: Proton Motive force is generated in the final aspect of cellular respiration which is electron…
Q: Please write/describe at least four criteria that make a target druggable and describe with example…
A: In the field of drug discovery and development, identifying and selecting appropriate targets for…
Q: How does dilution affect the concentration of enzymes and their catalytic activity in a biological…
A: Dilution refers to the process of reducing the concentration of a solute in a solution by adding…
Q: Regardless of the specificity and sensitivity of a test, if the test results cannot be reproduced,…
A: Diagnostic and screening tests are essential tools in healthcare for identifying diseases and…
Q: Create a dichotomous key using the genera/species: Mycale laxissima, Halichondria poa, Amphimedon…
A: A dichotomous key is a tool used in taxonomy and biological classification to identify and classify…
Q: Fill the blanks using: True Breeding, F1 , F2, Dominant, Contrasting trait, Recessive, heterozygous…
A: A monohybrid cross is defined as a cross which is made up of two organisms that have distinct…
Q: What is a chemostat? a) a chemical used as a substrate for growth of microbial cells b) a batch…
A: A chemostat is a laboratory device or bioreactor used in microbiology and biotechnology to maintain…
Q: What is the major source of mass of General Sherman’s body? How do these trees build such large…
A: A massive sequoia tree in Sequoia National Park in California, United States, is known as General…
Q: What is the advantage in using LSTB in the presumptive test for the presence of coliforms?
A: LSTB has selective properties that favor the growth of coliform bacteria while inhibiting the growth…
Q: excitatory and 15 inhibitory postsynaptic potentials appear simultaneously on the plasmatic membrane…
A: EPSP is the excitatory postsynaptic potential. This is the graded potential whose function is to…
Q: Kelper 28, is a unicellular, carbon based, eukaryotic organism so how is chemosynthesis possible?
A: Chemosynthesis is a metabolic pathway used by some organisms wherein they use inorganic substances…
Q: Which of the following terms is NOT used to describe microbes thrive in different temperature…
A: Microbes are extraordinarily adaptable and varied creatures that can live and flourish in a variety…
Q: Ryanodine Receptor (RyR) SERCA (SR Ca2+ ATPase) Voltage-gated Na+ channels Actin Myosin…
A: The excitation-contraction coupling process refers to the sequence of events that links the…
Q: The evolution of different body plans in animals has led to a wide diversity of species. For…
A: Bilateral symmetry refers to the body plan where an organism can be divided into two equal halves…
Q: The purple sulfur bacteria using PSII produce reducing power (i.e. NADH) during light reactions of…
A: Purple photosynthetic bacteria, are typical anoxygenic photosynthetic bacteria. These bacteria use…
5.2 Describe how the use of HIV combination therapy has improved the wellbeing of infected patients.
Step by step
Solved in 3 steps
- Aside from antibody-producing vaccines against spike proteins, describe or gicve at least 2 other therapeutic strategies that employ knowledge of pathways allowing viral entry into cells and/or mechanisms preventing replication of new viral particles after entry. 1. 2.What is the action mechanism of the antiretroviral drugs called protease inhibitors which are used against HIV infection?What is the purpose of antiretroviral therapy in HIV treatment?
- describe the breakthrough of HIV treatment? Who invented the cocktail therapy and what is the mechanism of action? Please include image(s) of how HIV drugs tackle HIV virusesDescribe the mode of action of each class of retroviral agent usedto treat infection with HIV.The World Health Organization (WHO, 2017) haslisted six steps individualscan take to prevent and control the spread of antibiotic resistance. a.One of the recommendations is “Never demand antibiotics if your health worker says you don’t need them.”Explain why when you have a flu, your health care worker would say that you do not need antibiotics. What are the other five recommendations?
- 6) (2 pts) Describe one way your INNATE IMMUNE SYSTEM can help fight viral infections while it waits for the acquired system to show up.Aside from antibody-producing vaccines against spike proteins, describe at least 2 other therapeutic strategies that employ knowledge of pathways allowing viral entry into cells and/or mechanisms preventing replication of new viral particles after entry.( Notes ... 1. Describe what class of virus SARS-CoV-2 belongs to and why. 2. Compare the terms SARS- CoV-2 and COVID-19. 3. Briefly describe the life cycle of the virus in mammalian cells, paying special attention to the role of RNA. 4. Describe the mechanism by which the Pfizer and Moderna vaccines work, paying special attention to the central dogma of biology. 5. Discuss what you have learned about the vaccines' efficacy and safety. 6. Share any concerns you have either about the vaccine itself or about public perception and acceptance of the vaccine.
- Discuss the possible mechanisms by which HIV causes a long-term chronic infection, whereas Ebola infection is acute and often rapidly fatal.Study Figures 2.16 and 5.17; each shows pairsof molecules binding to each other. What would you predict about CCR5 thatwould allow HIV to bind to it? How could a drug molecule interfere with thisbinding?Antiretroviral drugs target various aspects of HIV replication and infection. Which of the following enzymes are targets of antiretroviral drugs? Select ALL that applya).reverse transcriptaseb)integrasec).ligased).proteasee).DNA polymerase
