Q: When using the blue/ white colony screening method, what do blue colonies represent ?
A: Blue- white screening is used for the identification of recombinant bacteria.
Q: Which of the above nucleotides(s) (1/2/3) are used in DNA sequencing reaction? A nucleotides-x3.pdf ...
A: DNA sequencing is a technique used to determine the exact sequence of bases in a DNA molecule. DNA s...
Q: What are the advantages of a bipedal posture?
A: Introduction: Bipedalism is a type of terrestrial movement in which an organism uses its two back li...
Q: Fill in blanks with increased decreases or levels off
A: Enzymes are biocatalyst that are proteinaceous in nature and responsible for converting the substed ...
Q: QUESTION 7 Which of the following best describes PCR? O a. A process through which amino acids can b...
A: Amino acids are monomers' unit that is linked by peptide bonds to form a long chain of amino acid ca...
Q: Part B: Antifungal agents are less selectively toxic than antibacterial agents meaning that they cau...
A: Any substance which is produced naturally, artificially, or through the synthetic origin that kills ...
Q: Q2. Why do we perform concentration-response curves ra of agonist and testing it against a single co...
A: Concentration response curve basically shows strength. Now agonist induce drug binding to target whe...
Q: Huntington’s disease is an autosomal dominant disease in humans, but the first symptoms usually don’...
A: Autosomal dominant disorder inheritance The dominant autosomal mutated gene cause the defect in gene...
Q: What is the hypothesized relationship between Specific Metabolic Rate and Osmotic Stress?
A: Metabolic rate is rate at which metabolism occurs in organism.
Q: what is the pigment in squash? in 3-4 sentences give the functinon of that pigment in squash
A: Carotenoids are found in foods such as squash, carrots, grapefruit, oranges, and apricots.Carotenoid...
Q: Example of biomimicry that can be seen at home. Provide the chemical name and molecular formula.
A: Biomimicry is a phenomenon in which the inspiration from the nature is taken in order to form severa...
Q: what are the advantages and disadvantages of Gel electrophoresis in DNA analysis
A: Introduction :- Electrophoresis is a technique used in laboratories to separate DNA, RNA, and protei...
Q: Mice of the genotypes A/A ; B/B ; C/C ; D/D ; S/S anda/a ; b/b ; c/c ; d/d ; s/s are crossed. The pr...
A: A for agouti is dominant over recessive allele a for solid or nonagouti. Allele C is for pigmented (...
Q: Men have slightly higher values(BMR) than women, because women have less body fat and therefore use ...
A: Metabolism is defined as the entire quantity of biochemical events that occur in an organism's cells...
Q: you observe that coastal marshes are increasingly becoming flooded and that nearby coral reefs are d...
A: Introduction :- Salt marshes are important parts of the aquatic food web, but they can also protect ...
Q: . The production of pigment in the outer layer of seedsof corn requires each of the three independen...
A: Let Pr be purple, pr be red and acr be yellow. Part A. The phenotype of parent P1 = AA CC RR prpr ...
Q: Compared to gradient echo sequences, why can we use longer time echoes for spin echo sequences?
A: A spin echo (SE) is created by combining two radiofrequency (RF) pulses. On the other hand, the crea...
Q: What do you think about savior baby therapy? Should saviour babies allowed?
A: INTRODUCTION Saviour baby therapy In this technique we use a form of in vitro fertilization to make ...
Q: true or false just final answer Exercising provides positive benefits for bone health and increasin...
A: Exercise should definitely be the mainstay of the prevention and treatment of osteoporosis,often how...
Q: What is the correct order of information flow in bacterial and eukaryotic cells? (a) DNA----> mRN...
A: Introduction :- Eukaryotes are organisms with a nucleus and other membrane-bound organelles in their...
Q: wrist and ankle are type of Ribs O Cylindrical bones O Long hollow bones O Irregular bones O
A: Bones Bone is a highly vascular mineralised connective tissue contains inorganic salts and collagen ...
Q: What changes in the structure of each polysaccharide affect its gelling property?
A: Gels are solid and jelly-like materials formed from colloid polysaccharides, polymers and proteins.
Q: hich of the following can produce inactive endospore-like bodies that are infectious to human epithe...
A: Introduction Chlamydia is a Gram-negative bacteria genus that are obligate intracellular parasites. ...
Q: What is speciation?
A: Introduction In this question we will discuss about the speciation.
Q: A researcher was mutating prokaryotic cells by insertingsegments of DNA. In this way, she made the f...
A: A mutation is a permanent change in the DNA of a cell such that the sequence deviates from what is m...
Q: ____tends to keep populations of a species similar to one another. a. Genetic drift c. Mutation b. G...
A: Charles Darwin proposed the idea of Natural selection and it is the driving force behind evolution. ...
Q: If the field diameter is 2.4 mm and there are 16 cells across the field of view when using the 40X o...
A: Given, Field diameter - 2.4 mm Cells across the field of view - 16 cells Objective Lens - 40X The ma...
Q: Weight is between fulcrum point ------and muscle force for example head- neck joint standing on the ...
A: Fulcrum point: it is a fixed point around which movement occurs.
Q: (iii) In terms of their modes of action at a molecular level, antibiotics and antibacterial agents c...
A: *A chemical substances produced by an microorganism that iss harmful to other microorganisms is call...
Q: One of the causes of morbidity for the Zika Virus is Guillain-Barré Syndrome, an immune attack of ne...
A: Zika virus has family - flaviviridae. This virus spreds with the help of aedes mosquitoes. They nam...
Q: Describe the processes of initiation, elongation, and termination in polypeptide synthesis.
A: The process in which polypeptide chains are formed from coded amino acids in a cell is called protei...
Q: Which of the following steps amplify the epinephrine signal response in cells: receptor activation o...
A: Protein kinase A (PKA) is a well-known kinase that is involved in a wide range of biological process...
Q: 11.The critical decision point at which a cell determines its fate at the end of the G1 phase of the...
A: 11. ANSWER;- d).Restriction point. Explain;- The restriction point (R), otherwise called the Start ...
Q: Which of the following is an example of a healthy microbiota that helps prevent infection from poten...
A: 1. Cytophaga can cause erosion of the yolk skin, spinal deformities, central nervous system signs or...
Q: After 4 cycles of PCR, how many copies of DNA would be expected, if the original number of copies wa...
A: PCR which is also called as Polymerase Chain Reaction is a phenomenon in which millions and billion...
Q: Is Your Bottled Water as Safe as You Think It Is?
A: The Food and Drug Administration (FDA) has made some set of standards for the purpose of bottled wat...
Q: Search the Internet about the evidence suggesting that birds and dinasours are closely related. If s...
A: Birds are evolved from theropod dinosaurs which share over 100 trait. Scientists discovered that th...
Q: The software program "foldit", which allows you to design your own molecules, is an example of an: i...
A: The "Foldit programme" tries to anticipate the structure of a protein by using people's problem-solv...
Q: Immunization to produce antibodies that would bind to FSH and negate its activity is being investiga...
A: Testosterone and Follicle Stimulating Hormone (FSH) are the two essential hormones for spermatogenes...
Q: Describe the changes in ACTH and cortisol concentrations during diurnal rhythm in humans.
A: Diurnal rhythm :- This rhythmic behaviour controls the day night rhythm of the body, it displays ent...
Q: Zonation Examples Species Illustration (according to its zonation) Zone 1 – highly exposed mangrove...
A: Mangrove trees are salt tolerant trees and grow in intertidal regions of tropical and subtropical o...
Q: In photosystem II of the photosynthesis light reaction, water is broken. What three products are rel...
A: Introduction : In thyllakoid lumen, water and salt present. Here photolysis of water takes plac...
Q: Fluids Motor Mechanism/Processes (Heterotrophic Mode of Mechanisms /Circulation Mechanisms Nutrition...
A: The number of plant species to be described has not been specified.
Q: In a diploid cell in which 2n = 14, how many telomeresare there in each of the following phases of t...
A: The process involved in the generation of daughter cells from parent cell can be described as cell d...
Q: Immune cells from the innate immunity arm are capable of participating in adaptive immunity. can you...
A: The adaptive immune system, also known as acquired immunity, develops an immune response selectively...
Q: In order to view Treponema pallidum, the causative agent of syphilis, under the microscope, you can ...
A: In test we are detecting a bacteria under microscope (fluorescence microscope) and the tag are uses ...
Q: Describe the way gene flow stabilizes allele frequency.
A: The Hardy-Weinberg principle of equilibrium is used for stating that the alleles of a population and...
Q: Virology :Which genome type results in the fastest route to +mRNA
A: Viruses are obligatory intracellular pathogens. The virus particles are acellular and contain a nucl...
Q: The anticodon loop of one of the t RNA Gly molecules from Escherichia coli is as follows: C--G G--C ...
A: tRNA is a specialised RNA molecule that transports the amino acids during translation. A tRNA is spe...
Q: Describe TWO potential solutions to climate change.
A: Climate change can be defined as a phenomenon;in which there is long term alterations occur in an a...
What are the aims and goals of Global Prevention and Control of Tobacco and Alcohol Use?
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- Researchers are interested in studying a new medication to treat alcohol use disorder (AUD) and know that the prevalence of AUD is high among people who are incarcerated in jails and prisons. However, the institutional review board that provides ethical approval will likely be most concerned about violating which of the following ethical principles? a) Beneficence b) Justice c) Respect for persons d) Risk versus benefitWhat are the Pros and Cons of utilization of legal and illegal drugs? Describe in 5 paragraphs.What are some of the legal methods used to prevent and reduce tobacco use over the last several decades
- which methods of reducing substance use and abuse MIGHT be the most vital? What would happen if these methods were not used? Provide at least two examples.9) What is the primary reason people continue to use tobacco despite the health risks? Multiple Choice • oral fixation • poor understanding of the risk • physical addiction to nicotine • distrust of researchwrite a theoretical evidence cited from studies and literature and practical evidence Links to an external site about the topi and provide a summary:Effects of Smoking to Mental Health of Nursing Students SOLUTIONS -Rehabilitation facilities -Smoking Cessation Program -Seminar -Therapyplease provide a reference list
- CHCDISO07 Facilitate the empowerment of people with disability 1)List at least 4 signs of neglect (in disability) 2)List at least 4 signs that could indicate abuse. (in disability) 3) Provide at least 3 examples of physical trauma, then for each trauma explain the support practices that may apply in disability 4)Provide at least 4 support practices that may apply when supporting a person who has psychological trauma in disability a) How would you support the person to 'regulate their nervous system'? 5) Provide at least 4 support practices that may apply when supporting a person with chronic lifestyle conditions. 6) Provide at least 3 things you could do to support a person to access and use advocacy services in disability 7)Provide at least 4 things you could do to support a person to access and use the organisation's complaints mechanism.What is an opinion of the use of marijuana as a recreational drug? Do we already have enough choices for recreational use with alcohol and nicotine? Should marijuana be legalized only for medical use?Briefly introduce the Healthy People 2030 initiative and its significance in setting national health goals and priorities. Explain why you selected drug use and how it contributes to the overall improvement of public health.
