Q: Describe the conditions under which acclimatization occurs. Are acclimatizations passed on to a…
A: The mechanism by which an individual organism adapts to a shift in its environment and maintains…
Q: Suppose that codons consisted of 4 nucleotides instead of 3 and that there were only 2 different…
A:
Q: What are the main ideas and tenets of StegangraphY summarized?
A: The term "covered writting" is derived from the Greek words "steganograohy," which mean "covered…
Q: No. Of bones in human body
A: Bone is a hard, dense connective tissue that makes up the skeleton of the vertebrate body. It is…
Q: If the following terms were used to describe a tumor, which one would indicate the worst prognosis…
A: The formation of a tumor involves defect in the differentiation of the cells. To start with there is…
Q: 9. Starting as a polysaccharide in a spaghetti dinner, trace the path that energy and biomass make…
A: Introduction : Glycolysis is the process in which glucose is broken down to produce energy. It…
Q: ocedure to extract DNA through banana?
A: A nucleic acid called DNA is arranged into chromosomes. It has genetic data in it. Polynucleotide…
Q: Make a Balance diagram for a chemical substance?
A: Balance means equilibrium of input and output. Thus, for any chemical substance, the balance is the…
Q: Which of the following describes a Viridiplantae? Select the correct responses: 1. Some of the…
A: Viridiplantae are a clade of eukaryotic organisms that play important roles in both terrestrial and…
Q: Predict the effect of a substance that inhibits sodium channels from opening. How might this…
A: Introduction The neuron is the small but important functional unit of the central nervous system…
Q: The role of the basal lamina is to… Question 1 options: Provide nutrients to surrounding cells…
A: Introduction Epithelial cells with underlying connective tissues secrete glycoproteins and collagen.…
Q: Antibodies for Western blotting can be applied directly to the SDS-PAGE gel.
A: SDS-PAGE also known as sodium dodecyl sulfate polyacrylamide gel electrophoresis. These techniques…
Q: MARK ALL THAT APPLY. Which of the following are associated with increased tumor formation?
A: The correct options are: 3. Decreased tumor suppressors 4. decreased repair enzymes 5. increased…
Q: in Cohen-Boyer's recombinant DNA procedure _______ must be used for both the bacterial DNA and the…
A: Introduction Cohen and Boyer made recombinant DNA molecules by using inserting a gene of interest…
Q: o How can chromosomal translocation result in a change in gene expression? describe one example of…
A: When the position of particular chromosomal material changes, or when a portion of a chromosome is…
Q: Contrast feedforward, positive feedback, and negative feedback.
A: Different types of feedback mechanisms are seen in order to provide a basic mechanical system in the…
Q: The Hardy-Weinberg principle states that allele and genotype frequencies remain constant from one…
A: There are few important points about Hardy-Weinberg principle : It will relates allelic and…
Q: Why is sickle-cell anemia life-threatening? if Sickle-cell anemia is a genetic disorder of…
A: ANSWER - Introduction - Sickle - cell anemia is a form of the inherited blood disorder , sickle -…
Q: what makes a prion so strong that it becomes difficult to destroy it even under high temperature?
A: Prion are mis-folded proteins, that make virus-like microorganisms called Prions. These proteins…
Q: able 1: Age-specific survival rates (p) of a small mammal population found in the Cape Flats Nature…
A: A life table is a tool that is used to express the survival rate, death rate, and reproductive…
Q: Which of the following is NOT true of enzymes? A. Made of protein B. Made of carbohydrates C.…
A: Introduction : Proteins are large macromolecules and biomolecules having long chains of amino acid…
Q: What group of animals is thought to have moved onto land to become the first amphibians?
A: Frogs, turtles, toads, skinks, and caecilians are all members of the class of cold-blooded…
Q: which of the following populations is most likely to be in hardy—weinberg equilibrium a. Northern…
A: Introduction Hardy Weinberg Equilibrium (HWE) States that a population remains in equilibrium until…
Q: Were you surprised that the energy content of different types of food varied by such an amount? Why…
A: Food provides the nutrients required by the body for growth and development.
Q: what is the evolutionary benefit for some mammals such as dogs that only see a small subset of the…
A: Dogs have a colour vision Their range of colours is limited in comparison to human beings Blue,…
Q: Q8. Two species of bats colonize an island at the same time. There are similar numbers of moths and…
A: Answer8-- The two species will coexist by occupying different realized niches. As their food habits…
Q: Standard 7a Rodents can make vocalizations that humans can hear, such as a squeal. But they also can…
A: FOXP2 gene or Forkhead box protein P2 gene encodes a transcription factor which regulates the gene…
Q: Different types of viruses have different types of genomes- some are double-stranded DNA, some are…
A: Genetic material can be either DNA or RNA DNA is made up of adenine, guanine, cytosine and Thymine…
Q: what is the meaning of fitness ?what two things do you suppose govern the rate of evolution by…
A: Natural selection can be defined as a non random process,which causes differential reproduction and…
Q: structures which are hygroscopic and uncurl from the spore upon drying, aiding in spore dispersal…
A: Introduction : Spores are the single-celled reproductive unit of nonflowering plants, bacteria,…
Q: what does a follicle concept map with 10 words or phrases look like?
A: The follicle is the structure found in women's ovaries, these are the small spherical group of…
Q: thermal stressors
A: Thermal Stress: This is the term which describes a temperature change which is severe enough to…
Q: Please provide a supportive statement about why you picked each of the two curves you picked. Your…
A: Thermophilic bacteria are those bacteria that can live in a High temperature environment. Like…
Q: What are the characteristics of many body functions?
A: The body consists of the various organ system that performs various functions so as to maintain the…
Q: Based on the graph on the right,which describes the clearance rate through the basement membrane of…
A: Oncotic pressure, also known as colloid osmotic pressure, is a type of osmotic pressure brought on…
Q: Explain The Role of Intercellular Chemical Messengers in Homeostasis?
A: The relatively consistent internal environmental conditions known as homeostasis are the outcome of…
Q: Explain General Characteristics of Homeostatic Control Systems?
A: Introduction: Fluid balance and body temperature are two examples of entities that function at their…
Q: What are hexoses?
A: Introduction: The most basic type of carbohydrates are monosaccharides. They are categorised based…
Q: Below is the 5'-3' strand of a double-stranded DNA molecule with the following nucleotide sequences…
A: According to Bartleby guidelines only the first question in case of multiple questions have to be…
Q: Fur colour in mice is a single gene trait controlled by two alleles. In a population of 100 mice,…
A: Given information Total population= 100 Individuals with homozygous dominant genotype (AA)= 30…
Q: eactions in chloroplasts power the creation of ATP via chemiosmosis. In relation to this process,…
A: In order to decrease NADP+ to NADPH, the electrons from the original light reaction must first pass…
Q: In a reflex arc initiated by touching a hand to a hot stove, the effectorbelongs to which class of…
A: Introduction: A reflex is an immediate and focused reaction to a stimulus. The simplest illustration…
Q: What biological mechanisms account for the resemblance between offspring and their parents? Exmpain…
A: Introduction : DNA stands for 'deoxyribonucleic acid' and it is the hereditary material in humans…
Q: stimulating
A: The double stranded DNA contain the Nitrogenous bases on the strands . Transcription of the sequence…
Q: Describe how the sudden appearance of oxygen in the atmosphere about 2.5 billion years ago…
A: Since life first emerged on Earth between 3.5 and 4 billion years ago, it has continued to develop.…
Q: Which are the Trace Elements: Less than 0.01% of Total Atoms in the Body?
A: On Earth, 92 elements are found in their native state. Only 11 of these elements are present in…
Q: What is phenetic system of classification?
A: Classification It describes the process of classifying living and extinct organisms based on shared…
Q: When does development of neuronal myelination occur?
A: Developmental biology is the branch of biology which studies how several interrelated mechanisms…
Q: What features of typical amphibians prevent them from living entirely on land?
A: Amphibians are the organisms which are vertebrates as they possess distinct backbone. They live…
Q: What is the circadian rhythm?
A: The term "circadian rhythm" refers to an organism's cycle of sleep and wakefulness. Every 24 hours,…
Step by step
Solved in 2 steps
- Experiment No. 1. Five rabbits were inoculated in the right lung and in the left side of the neck with five minims of sterilized water in which was suspended a sufficient quantity of a pure culture (third generation) of the tubercle bacillus to render the liquid quite perceptibly turbid The needle of the Koch’s inoculating syringe was inserted subcutaneously on the left side of the neck and in the third intercostal space to a depth of thirty millimetres on the right side. These animals were then confined in a small box and put in a dark cellar. They were thus deprived of light, fresh air and exercise and were also stinted in the quantity of food given them while being themselves artificially infected with the tubercle bacillus. Experiment No. 2. Five healthy rabbits were placed under the following conditions: A fresh hole about ten feet deep was dug in the middle of a field, and the animals having been confined in a small box with high sides but no top, were lowered to the bottom of…(i) Define the Ramachandran plot (simply). (ii) Explain with one example (simply). (iii) how to predict the phi and psi angles in ramachandran plot explain with different example.Compute for the sodium concentration of the patient. Use the same formula in the computation of the concentration using absorbance and concentration of the standard. Given: Standard sample Concentration : 150mmol/L Absorbance: 0.112 Patient's sample Absorbance : 0.226 Concentration : ??
- Describe the effects of a lethal dose of ionizingradiation at the molecular level. What type of filterwould be used to filter sterilize a heat-sensitive liquid?Plot a line weaver-burk graph for Km=6.30mM and Vmax=360uM/min when an experiment has 5 tubes with concentrations of substrates of 1.0mM, 10mM, 50mM, and 100mM.Solve and show the solution pleaes, thanks. 1. A drug given intravenously result in an AUC 60ug/ml-hr. if same dose of drug is given orally and the resulting auc is 300 ug/ml-hr, what percentage of the oral dose reaches the blood stream? 2. What is the administration rate of theophylline representing 0.8of the administered dose, when aminophylline is infused at 75mg/hr? 3. Four hours following the IV administration of a drug, a patient 70kg was found too have a plasma concentration of 5.6mcg/ml. Assuming the Vd is 10% of body weight, what is the amount of drug in mg, present in body fluids?
- Chemistry Q4 1mL of the stock solution acetaminophen (1mg/mL) is used for the estimation of PC using n-octanol. After extraction, 0.1mL of the extracted solution was added to 0.9mL of water and 100uL of this solution was loaded in 96 well plate to the absorbance at 260nm. If the observed absorbance of the extraction phase is 0.2 using the following standard curve equation, Calculate the concentration of acetaminophen in aqueous Phase. Note: If you need the standard curve equation, please make It up because I want to understand the concept. Please explain in steps like how to approach the problemUsing conversion factors, solve each of the following clinicalproblems:a. A nurse practitioner prepares an injection of promethazine,an antihistamine used to treat allergic rhinitis. If thestock bottle is labeled 25 mg /mL and the order is a doseof 12.5 mg, how many milliliters will the nurse draw up inthe syringe?b. You are to give ampicillin 25 mg/kg to a child with a massof 62 lb. If stock on hand is 250 mg /capsule, how manycapsules should be given?Regarding the reasoning for the Michaelis-Menten equation to be unsuitable for accurate analysis of experimental data, select all that apply: It is nonlinear It is only valid for reactions at equilibrium It is not valid under experimental conditions Extrapolation to Vm is inaccurate and therefore Km also cannot be accurately described
- Discuss two approaches (methods) based on week-intermolecular forces on detection of ATP over AMP? please explain, hand written answer will be preffered, thanksTWO PART QUESTION, PLEASE ANSWER BOTH, THANKS! The data seen are 4 various absorption wavelengths and it’s relative intensities. A. Using the data of relative intensity for 4 various absorption wavelengths, create a graph of the expected relative intensity for their respective emission wavelengths. Make sure to include all title and axis B. In only 2 sentences, explain your reasoning in your created graph aboveAt different glucose concentrations (2 mol of glucose, 4 mol of glucose, 8 mol of glucose), at what time, in milliseconds, was the increase in ATP the greatest and how does this affect the potential (mV) graph? I am having hard time analyzing this thank you