Which statement(s) describe(s) a microplate reader? A. It is spectrophotometer B. It can read the absorbance of one sample with adjustable path length C. It can handle multiple samples in parallel D. It will do all measurement jobs without our supervision a. A & B b. A, B & C c. A, B, C & D d. A e. A & C
Q: For each pigment below tell me which colors and ranges of wavelengths it absorbs the most and which ...
A: * photosynthetic pigments also called as accessory pigments and chloroplast pigments and antenna pig...
Q: the treatment that utilizes transgenic organisms to mass-produce proteins O stem cell therapy O gene...
A: Recombinant DNA technology plays a major role in modifying the genetic setup of an organism to have ...
Q: Pathogen A has an ID50 of 10 cells and an LD50 of 10,000,000 cells. Pathogen B has an ID50 of 10,000...
A: Given information Pathogen A ID50 of 10 cells LD50 of 10,000,000 cells Pathogen B ID50 of 10,000 ...
Q: Which of the following IS NOT part of the goals of acute stress response to increase rate of skeleta...
A: The acute stress response is the set of events that takes place when the body encounters a stressful...
Q: a) give the definition to the «nitrogen balance» and whether or not it is changed in the patient; b)...
A: A)Nitrogen Balance is the difference between the Nitrogen intake and loss . If more nitrogen content...
Q: A trait that is exclusive to a group of animals but different from what their ancestor had is called...
A: Traits are evolved for many reasons including the survival, reproduction, food availability and many...
Q: Discuss the benefits and risks of three prenatal diagnosismethods
A: Prenatal diagnosis is referred as a set of procedures run before the delivery of the child. It is do...
Q: Select all the statements that are true regarding the drug treatments available for infectious disea...
A: *Infectious diseases are caused by organisms like bacteria and viruses and fungi and parasites. *Ma...
Q: Explain the blunt-end fragments ?
A: Introduction A restriction enzyme, also known as a restriction endonuclease or restrictase, is an en...
Q: 45
A: Steps of Enchondral Ossification Cartilage > Bone Detailed sequence elucidated in part 2
Q: 4. During the physical examination, the nurse uses various techniques to assess structures, organs, ...
A: Auscultation - Auscultation is determined as the listening of sound of the internal organs like hear...
Q: t your physician sunpects you have symptoms of a genetic disease, he can colect cells for genetic te...
A: INTRODUCTION Answer of question 4 is given below.
Q: "Recombinant DNA Technology Began with Two Key Tools". What are these two Tools ?
A: Recombinant DNA technology is the technique of joining together of DNA molecules from two different ...
Q: 1. -penia - 2. -dilation - 6. -sclerosis - 3. -graphy - 4. -megaly - 5. -plasty - 7. -stenosis - 8. ...
A: Note - we are supposed to answer three subpart of a question. Please repost other questions separate...
Q: Define oxidation in carbohydrate metabolism. What are the roles of NAD+ and FAD+ in carbohydrate met...
A: Carbohydrate metabolism It is defined as the biochemical processes through which the metabolic forma...
Q: If there were to be an abrupt change in the climate system, what would be the effect on human civili...
A: Climate change refers to long-term shifts in temperatures and weather patterns or the change in the ...
Q: Create a pictogram and put a specific domestic crop and show the evolution with explanation.
A: Introduction: Evolution is the change in the inherited characteristics of biological populations ove...
Q: Compare the structures of DNA and RNA.
A: Nucleic acids are the most important organic compounds found in all living beings. The three major c...
Q: you were trying to locate where a gene resided on a chromosome, you would be looking for the gene's ...
A: Phenotype is the expressed character trait of an organism Allele is the genetic equivalent of a trai...
Q: Cross a male rat with heterozygous brown fur with female rat with white fur. Note that brown is domi...
A: Let the trait under discussion be labelled as R/r Hence, Brown:- RR or Rr White: - rr When brown rat...
Q: Genotype frequency of two alleles have been calculated to be p = .2 and q = .8 Is this population of...
A: C. Not enough information to calculate this.
Q: What does it mean to find two different species are found in the same layer
A: Species It refers to the group of living organisms that involves similar individuals that have the a...
Q: Which description best reflects the role of the Centers for Disease Control and Prevention (CDC)? co...
A: B. Complete research on the health impacts of primary air pollutants and regulates work related inju...
Q: Recall p + q = 1 p2 + 2pq + q2 = 1 p is the frequency of t...
A: The Hardy-Weinberg equilibrium is a model that predicts the frequencies of alleles in a population. ...
Q: A broth culture is initially inoculated with a single bacterial cell. For the first hour the bacteri...
A: * Given that The bacteria has generation time of 30 minutes. So it takes about thirty minutes to di...
Q: What will guide them to make the right decision? Do they have a choice?
A: Answer: 1.trophobalst or icm if cells choose to become they will end up in the placenta and if they ...
Q: The total number of geneotypes in a population is called a.Genetic drfit b.Gene pool c.Phenotypes d....
A:
Q: Marfan syndrome (Section 13.5) is inherited in an autosomal dominant pattern. What is the chance tha...
A: Introduction:- Marfan syndrome is a connective tissue disorder caused by a genetic mutation. Mutatio...
Q: What is the importance of water, carbon and nitrogen for living organisms? Explain briefly.
A: Importance of water for living organisms:- All animals and plants need water to survive, and the hu...
Q: A recognized set of symptoms that characterize a genetic disorder is a(n)______ . a. syndrome c. abn...
A: Genetic disorders are caused by genes.
Q: Identify the parts of the heterotrimeric G-protein shown in the image. B
A: Introduction :- G proteins, also known as guanine nucleotide-binding proteins, are a group of protei...
Q: If you were studying mutant rabbits which seem unable to sense and move away from a harmful heat sou...
A: Receptors are present on the sensory organ that sends the message to brain via nerves.
Q: Based on the information above, what can you speculate about the possible evolution of the genes tha...
A: Rab proteins are small GTP-binding proteins within a superfamily of GTPases known as the Ras superfa...
Q: What is a gene?
A: Introduction All living organisms contain genetic material in form of DNA or RNA which get inherited...
Q: motner nas a nign neteroplasmiC load in ner germ celiS (celis that Will produce ner eggs). Which the...
A: Within a cell or person, heteroplasmy refers to the existence of more than one form of organellar ge...
Q: 22
A: Motor neurons are components of peripheral nervous system which conduct efferent impulses from the s...
Q: What is the importance of water, carbon and nitrogen for living organisms? Explain briefly.
A: In this question we will discuss about the importance of the water, carbon and nitrogen for living o...
Q: A new intestinal isolate of E. coli is known to have a generation time of 12 minutes. If a culture c...
A: generation time is the time required by bacteria to multiply and become double. bacteria has genera...
Q: How does acetylcholine promote sweating? O it promotes the creation of osmotic gradent in the lumen ...
A: Neurotransmitters and released at the nerve endings that are responsible for stimulating the effecto...
Q: ctabolism in the to particular experiment. It is known that potatocs practically do not contain tryp...
A: There are various verities of food that we consume contain nutrients, fatty acids , carbohydrates , ...
Q: Four homozygous recessive mutant lines of Drosophilamelanogaster (labeled 1 through 4) showed abnorm...
A: Introduction Heterozygous means that you have inherited various versions of a gene from each parent....
Q: 170F 75C « Death in a few seconds 70°c « Death in several seconds 65°C « Death in a few minutes 140F...
A: Mesophilic bacteria are those bacteria that grow well in temperatures ranging between 20 °C to about...
Q: What is the importance of water, carbon and nitrogen for living organisms? Explain briefly.
A: There is wide diversity in living organisms in our biosphere. Are all living organism made up of the...
Q: The dinosaurs died out______ million years ago
A: Introduction:- Dinosaurs are a diversified group of reptiles that dominated Earth's terrestrial life...
Q: Most flour beetles are black, but several color variants are known. Crosses of pure-breeding parents...
A: Introduction The first filial generation is the F1 generation, and the second filial generation is t...
Q: Instructions: have a look at “Figure 2.pdf”. This shows a diagram mapping the Arabidopsis Rab protei...
A: There are few general points that should kept in mind . these are as follows: About Arabidopsis ...
Q: MLS supervisor is writing an Standard Operating Procedure (SOP) for running a PC test for Hepatitis ...
A: 1. Ongoing quantitative PCR for HBV DNA DNA was extricated from 200 μL of serum utilizing the QIAamp...
Q: Four E. coli strains of genotype atb¯ are labeled 1, 2, 3, and 4. Four strains of genotype a¯b* are ...
A:
Q: You have a precursor protein that is translated in the cytosol with an N-terminal mitochondrial loca...
A: The mitochondria is a double membrane bound cell organelle that is responsible for energy (ATP) prod...
Q: Recall p + q = 1 p2 + 2pq + q2 = 1 p is the frequency of t...
A: Hardy-Weinberg law states that in a large population, the gene frequencies of various kinds of genes...
- Which statement(s) describe(s) a microplate reader?
A. It is spectrophotometer
B. It can read the absorbance of one sample with adjustable path length
C. It can handle multiple samples in parallel
D. It will do all measurement jobs without our supervision
|
a. |
A & B |
|
b. |
A, B & C |
|
c. |
A, B, C & D |
|
d. |
A |
|
e. |
A & C |
Step by step
Solved in 2 steps
- Identify the FALSE statement about visualization of thin layer chromatography results. A. The spots of colourless compounds are invisible to the eyes. B. These spots can be detęcted by putting the plate under ultraviolet light. C. These spots can be detected by placing the plate in a covered jar containing iodine crystals. D. None of the above. All are true statements.Larger plate height corresponds to which of the following? a. Higher resolution b. Lower resolution c. Slower separation d. Faster separationYour slide is in focus on your microscope,but you do not see the specimen. a.possible problems b. Solutions
- What would be the effect of a thin alumina on the retention, Rf? A.Higher Rf B.Lower Rf C.No effect D.Cannot be determinedParagraph 3. If the ocular lens on a microscope has a magnification of 20OX, what is the total magnification of: a. a scanning lens with magnification of 4X b. a low-power lens with a magnification of 1oX c. a high power lens with a magnification of 40X d. an oil-immersion lens with a magnification of 100X 4. Choose how the letter "R" will appear as viewed under a microscope. R B R As viewed with the naked eye b. a. P. 5. True/False a. Begin the focusing process with the high-power objective. b. Store the microscope with the oil-immersion objective in position. c. Use tissue d. The coarse adjustment knob can be used with any objective lens. раper and water to clean the ocular and objective lenses.As with standard phase contrast microscopy,differential-interference contrast microscopy depends on differences in the ___________________ of a speciment to create high-contrast images. a. refractive index b. light absorption c. natural fluorescence d. walls and coverings e. natural pigmentation
- You have just set your microscope up for use and turn it on. You can not see field of view. a.possible problems b.solutionsWhich of the following specimens cannot be tested on the Velocity Macroscopic Chemistry Module? a. Gross Hematuria b. Specimens <2 mL c. Pyridium d. Diluted Specimens e. All of the aboveIn the spectrofluorometric analysis of quinine, which of the following statements/phrases can be considered a factor level? A. Concentration of 2 ppm of iodide B. Concentration of quenchers C. The use of iodide D. Use of Quenchers
- Give a specific example on how to use spectrofluorometer in Cosmetic Science. Provide a procedure on how to do this example that you provided. Explain the procedure and what data would you gather?Photoelectric effect increases the _________ in an x-ray image while Compton scattering increases the _________ . Therefore, _________ is not desirable in diagnostic imaging. Select one: a. image noise; radioactivity; photoelectric effect b. image contrast; image noise; Compton scattering c. radioactivity; image noise; Compton scattering d. image noise; image contrast; photoelectric effecta. The scale of a spectrophotometer extends from 1 to 100% T, what are the values of these two extremes in absorbance? b. Convert the 98%T to absorbance