When testing tonicity in potato strips, you soaked potato strips in different solutions. You were then able to determine the tonicity of the solutions based on
Q: Identify the approximate amount of the visible band II. Describe the trouble shooting problem from…
A: Approximate amount of the visible band is between 50 to 75.
Q: Why do animals store lipids and in what form ? (In what part of the body are lipids stored and why?)
A: Lipids are the fatty substances present in cells and perform diverse functions.
Q: You culture bacteria from the soil at a toxic waste dump on an agar plate and pick a single…
A: * Given that a culture of bacteria from soil of waste dump is collected and grown on agar plate and…
Q: True or False. Is the encircled part a permanent tissue?
A: *Permanent tissues made of meristematic cells which contains definite form and a definite shape and…
Q: What is pedigree analysis? Suggest how such an analysis, can be useful.
A: Introduction In this question we will discuss about the pedigree analysis.
Q: What is the most important phototropic process in plants?
A: Introduction Phototrophy is the process by which organisms trap light energy (photons)…
Q: Answer the following questions given the pedigree below. Please assume that no other mutations are…
A: A pedigree chart is a type of diagram that shows the occurrence and appearance of phenotypes of a…
Q: antibody screening and identifications
A: Abstract BACKGROUND AND OBJECTIVES: The aim of the blood transfusion service should be to provide…
Q: futile cycles
A:
Q: Use the following cross to answer the questions: What is the probability of obtaining offspn a. Show…
A: Alleles are different versions of a gene that are found on the same homologous chromosome but have…
Q: what are the present microorganisms in : flat, flipper, springer, soft swell, and hard swell…
A: Microorganisms are microscopic living things that can be seen in a variety of habitats, many of…
Q: Explain the Law of Dominance using a monohybrid cross.
A: Here I will provide the explanation about law of dominance using a monohybrid cross.
Q: What is/explain stochiometry matrix for lac operon model
A: The transcription state of a genome is controlled by complex regulatory networks. These…
Q: create your own diagram by illustrating how the positive and negative feedback mechanism works. You…
A: Feedback is described as data received regarding a product's reaction that allows the product to be…
Q: multiple codons (genetic code triplets)
A: Answer Multiple codons can code for the same amino acid. The codons are written 5' to 3', as they…
Q: рyrim 1. Distinguish between a purine, pyrimidine, hucleoside, nucleotide, polynucleotide, and…
A: INTRODUCTION DNA and RNA are the nucleic acids found in all organisms responsible for the…
Q: 2. Diagram the pairing between adenine and uracil. Is there any difference with the way adenine…
A: DNA is the genetic material in living organism that is a of double stranded helical molecule. The…
Q: in the figure, determine what is the schlerenchyma cells?
A: Dicotyledonous Stem . Transverse section through a Dicot stem shows the following features . Outer…
Q: Compare and contrast the major types of speciesinteractions
A: Organisms live in an ecological community, which is defined as an assemblage of at least two…
Q: Bacterial techniques, plasmid isolation, digestion and gel electrophoresis
A: Gel electrophoresis is a laboratory method used to separate mixtures of DNA, RNA, or proteins…
Q: Can a species undergo exponential growth forever? Explainyour answer.
A: The change in the number of individuals in a population is referred to as population growth. There…
Q: A netlike membranous complex of superposed flat saccules with vesicles detaching from the…
A: Here I discuss about the organelle seen in electronic microscopy.
Q: The gel below is the result of a Sanger sequencing run of part of Exon 3 of the Mstn gene, which…
A: In Sanger sequencing, the objective is to analyze the sequence of a given strand of DNA. To obtain…
Q: Man, age: 20 S.J.U TU (N: 54-255 ) age ( 10-14 y) Mg/dl (N: 66.6-306 ) ( 15- 19 D.H.E.A. -S 252 (N:…
A: DHEA means dehydroepiandrosterone. It is a weak male hormone by the adrenal organs in all kinds of…
Q: occipital bun -large cranial capacity -canine fossa -sagittal keeling -large arching browridges…
A: An occipital bun, also called occipital spurs, occipital knob, chignon hooks or inion hooks, is a…
Q: Your friend sends you two cancerous cell lines to examine and determine possible mutations. The…
A: Here we know about cancer development due to mutation.
Q: EVOLUTION Case for (Very) Early Cooking Heats Up Nearly two million years ago our ancestors began to…
A: Here I answered the question according to article provided in question.
Q: Which of these is not an abiotic factor that effects population dynamics? a) dispersal b)…
A: Group of organisms of the same species living together with an common area at the same time is known…
Q: With respect to nematode reproduction and reproductive structures, which of the following statements…
A: Nematodes are roundworms belonging to the phylum Nematoda and part of the Kingdom Animalia. they are…
Q: ability worldwide and the absolute numbers of person affected are increasing. What are the reasons…
A: The specific causes of neurological problems vary, but can include genetic disorders, congenital…
Q: QIICortisol hormone Natural or what?
A: Cortisol hormone is the hormone which is involved in stress.
Q: Mention any two autosomal genetic disorders with their symptoms.
A: Introduction The two autosomal genetic disorders with their symptoms are as follows.
Q: Lichen are a symbiotic relationship between a fungus and a photosynthetic species, either a…
A: Interspecific introductions arise from the interaction of populations of two different species. They…
Q: Do you know the mollusks and rodents infesting rice plant?
A: Mollusks also are any soft-bodied invertebrate of the phylum Mollusca, usually wholly enclosed in a…
Q: Explain how a living system with all its complexity and order, does not violate the 2nd Law of…
A: The second law of thermodynamics expresses that the entropy of a shut framework will continuously…
Q: Select all of the traits provided below that appear in this specimen -vertical forehead -sagittal…
A:
Q: Adam has been having some breathing difficulties. He decided to go on a hiking trip. The trip made…
A:
Q: a.
A: A. X linked recessive disorder X-linked recessive inheritance refers to genetic conditions…
Q: Below is a sequence of DNA.…
A: The process of identifying the coding region and the position of a gene in a genome is known as gene…
Q: Why does carcinoma of the ascending colon cause more anaemia than obstruction, and carcinoma of the…
A: Colon malignant growth can be a reason for sickliness, regularly showed by a lower than ordinary red…
Q: A disease is caused by having no functional protein produced from the KIP gene. An individual has…
A: The gene expression follow the rules of central dogma that involves production of the final product…
Q: Differentiate in-vivo, in-vitro and in silico testing system. Give 1 example each.
A: Differentiate in-vivo, in-vitro and in silico testing system. Give 1 example each. Introduction: In…
Q: The attraction between water molecules is a weak bond called a hydı These bonds are not just between…
A: In water, each hydrogen atom is covalently bound to the central oxygen atom by a pair of electrons…
Q: 16 Mosquitoes pose a constant health risk in Florida. Based on the illustration above, what would be…
A: To reduce mosquito numbers :-
Q: In which way has the study of biology helped us to control infectious diseases?
A: Infectious disease are the disease which rapidly spread and get transmitted from one organism to…
Q: Describe an example of evidence for natural selectionand an example of evidence for artificial…
A: Evolution is the change or variation in a species' characteristics over several generations as a…
Q: Identify the genus
A: Marine ecosystems are salty water settings with high absorbed salt levels. The open water, deep-sea…
Q: Lichen are a symbiotic relationship
A: Lichen is the symbiotic relationship between fungi and algae. Algae is the cyanobacteria ( Blue…
Q: How do plant manufacture lipids? In what part of the plant are lipids stored?
A: Lipids Lipids refer to chemical molecules that are water-insoluble in nature. These molecules are…
Q: During morphogenesis, gastrulation does which of the following? A. Gastrulation produces the…
A: Several stages are involved in the development of a baby from a zygote during pregnancy. It begins…
When testing tonicity in potato strips, you soaked potato strips in different solutions. You were then able to determine the tonicity of the solutions based on
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- Penicillin heralded the dawn of the antibiotic age when it was discovered in 1928 and is now the most widely used antibiotic in the world. A membrane electrode was developed for the quantitative analysis of penicillin. The table above shows the data which were collected using a set of penicillin standards against saturated calomel electrode. An unknown sample produced a potential of 142 mV. A) Which served as the reference electrode? B) What is the molar concentration of penicillin in the sample?The data from thin layer chromatographic separation of analgesics showed ibuprofen distance to be 0.752 mm. If the solvent distance is 1.85 mm. Calculate the retention factor for Ibuprofen?From what you know of tonicity, what can you say about the plant cells and the solutions in the test tubes? The two plant cells examined were Idaho and sweet potatoes. the two solutions were water and sodium chloride
- Using the sodium chloride equivalent method, make the following solution isotonic with respect to the mucous lining of the eye (ocular membrane): Tetracycline hydrochloride: 10 g NaCl: x g Sterile distilled water, enough to make 1000 mL Report your answer in grams (to one decimal place).In UV/Visible spectrophotometer analysis for a multicomponent system, there are only two dyes used in the mixture, the two proportions should be totalled to 1.0. but on finding You got 0.6 in total. Explain the reasons for the difference.What types of problem will occurs if excipients are not use during formulation of suspension?
- Consider the following prescription: Sol silver nitrate 0.5% 15mL Make solution isotonic for ophthalmic use. B. How many milligrams of potassium nitrate will need to be added to the prescription to make it isotonic? Report numerical value only rounded to a whole number. Need only handwritten solution only (not typed one).The reults for the macroscopic part: 0.30M glycerin – solution was translucent (could see text behind the test tube) 0.15M NaCl – solution was opaque (could not see text behind the test tube) 0.30M NaCl – solution was opaque (could not see text behind the test tube) 0.15M glucose – solution was translucent (could see text behind the test tube) 0.30M glucose – solution was opaque (could not see text behind the test tube) 0.30M Urea – solution was translucent (could see text behind the test tube) Results for microscopic part: 0.30M glycerin – no cells present 0.15M NaCl – normal sized cells 0.30M NaCl – crenated (shrunken and star-shaped) cells 0.15M glucose – no cells present 0.30M glucose – normal sized cells 0.30M Urea – no cells present Determine the osmolarity (hypoosmotic, isosmotic, or hyperosmotic) and tonicity (hypotonic, isotonic, hypertonic) of the following solutions.In which solutions did the osmolarity NOT match the tonicity? For those solutions, why did the osmolarity…Give Detailed Solution with explanation(don't give Handwritten answer)
- The following data were obtained when a sample of medium sand was tested in a constant head permeameter:Design an experiment to determine whether an antimicrobial agent is acting as a cidal or static effect? How would you determine whether an agent is suitable for use as an antiseptic rather than disinfectant?You have carried out an experiment using the spectrophotometry concept. A solutioncontaining compound X is mixed with reagent 1 and then reagent 2. This mixture produces ablue colour whose absorbance (A) could be read at 550 nm. The results are shown below. If the standard solution (compound X) used have a concentration of 1 mM:1. Calculate the quantity of the standard compound X in μmoles for each test tube (1-7).