Q: Write an essay on the importance of bonding in digestion for organisms.
A: A digestive system consists of the GI tract that includes organs such as the mouth, pharynx,…
Q: PCR is a powerful technique to screen and amplify segments of DNA for use in recombinant protein…
A: Introduction PCR is a method for amplifying a specific region of DNA from a mixed template. Reagents…
Q: What is the role of ACTH? Explain why it is only found in amphibians and mammals?
A: Introduction :- The anterior pituitary gland produces and secretes a polypeptide tropic hormone…
Q: Align your two superimposed fragments and look for a repeat
A: Introduction DNA is an organic molecule that includes genetic information as well as instructions…
Q: Match the given step with the major central dogma event being referred to.
A:
Q: Q6. Guinea pigs, which were homozygous for long, black hair were crossed with ones which were…
A: Introduction :- An organism is homozygous for a trait if it possesses two copies of the same allele,…
Q: you are an emergency room doctor in hospital at 3am in the morning. you have a patient that comes in…
A: INTRODUCTION Answers of Part A and B is given below.
Q: nn * Your answer
A: Dominant character is expressed either in homozygous or heterozygous condition where as recessive…
Q: PART (choose OFPEC unction) Includes microtubules and microfilaments for Cell wall movement of…
A: Cell wall - Outermost surface of a plant cell Chloroplast - contain pigments and enzymes for…
Q: Please match the following definitions to the correct terms B-galactosidase [ Choose ] lactose…
A:
Q: Mendel's Traits and Symbols for Pea Plants Symbol Traits Seed Shape Seed Color Seed Coat Color Pod…
A: Introduction You inherited two identical variants of a gene if you are homozygous for it. It's the…
Q: CHOOSE ALL THAT APPLY: Which of the following are TRUE about triglyceride digestion? O pancreatic…
A: Triglycerides are the most prevalent lipids found in living organisms, and their principal function…
Q: crow shark dolphin lamprey frog y garter snake > > c> <<<< vertebrae - fins <U U < keratinous…
A: Cladogram is a diagram which shows the evolutionary relationships among organisms. i.e. a diagram…
Q: When chickens escape from predators, which group of muscles do they use?
A: Chicken can't really fly but they Cantt their Wings to move for short distances.When the predators…
Q: If you were to design a synthetic protein that would be used to increase support in synthetic heart…
A: The heart is a pump that transports blood through a network of arteries. Its function is to send…
Q: or (False) only without correction the errors as following:- he pre-synaptic membrane is a space…
A: Synaptic knob is the end of the synapse which is the space between presynaptic and and postaynaptic…
Q: waht are the indication that there are a presence of egg in patient that has paragonimiasis b.…
A: Pathogenic microrganism are microbes which are known to cause disease in other organisms or host .…
Q: Discuss, How wil you characterize the Bing eating ?
A: Introduction Disorder:- It is a disturbance of normal functioning of the mind or body, It may be…
Q: Use the Dichotomous Key to ID a gram positive glucose fermenter that has the catalase enzyme.…
A: Dichotomous key It is a scientific tool identifies the different organisms on the basis of the…
Q: Metabolic rate is define as the rate of oxidation O true false
A: An organism's metabolic rate is the amount of energy expended in a given time period, which really…
Q: As a municipal fisheries officer (MFO) you were assigned to investigate a report in the occurrence…
A: Aquaculture: Aquaculture is the controlled cultivation of aquatic animals such as fish,…
Q: 2. 356 Q7. Haemophiliacs possess a non-functional form of the gene responsible for the production of…
A: Q7 1.answer... All noraml male, genotype is.. HH All affected male, genotype is.. hh All noraml…
Q: 1. Name the structure at the red arrow. 2. What kind of epithelial tissue lines the structure at the…
A: The animal body is very complex, made up of several systems. Each system in the body has a distinct…
Q: The establishment of di/erences in the cor,cal hemisphere func,on is called _____. a-…
A: Ans: Cerebral hemisphere is one half of the cerebrum that controls speech, writing, thoughts,…
Q: Question Discuss, How wil you characterize the Bing eating ?
A: Binge eating involves the consumption of large quantity of food very quickly, even when not hungry,…
Q: can you cite the references po. References are cited as numbers in parenthesis within the test and…
A: Sorry student! But as per the guidelines given to the expert by bartleby, it is not allowed to cite…
Q: b)Explain the differences between PMDIS and DPI
A: pMDIs, DPI, and nebulizers are the devices used in inhalation with an objective to convert the drug…
Q: What is MRSA? In your own, words describe why MRSA is so concerning.
A: Methicillin-resistant Staphylococcus aureus (MRSA) disease is acquired by a staph bacteria that has…
Q: 57. Darwin and Darwin discovered that the coleoptile bends towards the light only when
A:
Q: Construct a cladogram that provides one hypothesis about the evolutionary history for these 6 taxa.…
A: The constructed cladogram
Q: 3. Inducers: a. transcribe a messenger off a DNA template b. bind to ribosomes to activate the…
A: In a gene, there is a region called promoter where RNA polymerase begins to transcribe a gene. The…
Q: 1. Define the following a. Operculum b. Spine c.…
A: Trematodes are parasitic flatworms that reproduce through sexual or asexual mode but both take place…
Q: 1. During the Neolithic Revolution, all humans switched from a hunter-gatherer lifestyle to an…
A: Neolithic revolution is also called agricultural revolution. All humans switched to agricultural…
Q: that the cell was described for the seventeenth century, what led scientists to formulate the cell…
A: Introduction: A cell is a cytoplasmic mass that is outwardly bound by a cell membrane. Cells are the…
Q: DD * Your answer Ee * Your answer ff * Your answer Gg * Your answer HH * Your answer li * Your…
A: Individuals carrying two identical alleles (RR or rr) are known as homozygous. While individual…
Q: When the solute concentration in the blood is Select) ,antidiuretic hormone (ADH) is released from…
A: Posterior pituitary gland Synthesize and release two basic hormones ADH (diuretic hormone) and…
Q: The dose to the body was 40 mSv. Find the dose to the Thyroid in mrem?
A: The mSv is the SI unit called milisievert. It measures the average of the accumulated radiation…
Q: Identify the type of trichomes based on presence of glands (glandular, non-glandular); based on…
A: Trichomes These are defined as the specialized epidermal cells having fine outgrowths that are…
Q: Question What does the hemoglobin graph regarding YO2 represent?
A: Hemoglobin is tetramer of myoglobin that acts as a sophisticated system for transporting oxygen…
Q: Phosphorylation is important in activating proteins because the addition of the phosphate group…
A: Protein structure may be used by scientists to explore the evolutionary links between various…
Q: Evaluate the importance of sustainable use of plants to Canadian society and/or other cultures on…
A: Plants are eukaryotic multicellular creatures.Shoots and roots make up the plant's body. The aerial…
Q: 1. Here is how to start. You have to show the derived characteristic for each phylum (red) on top of…
A: This phylogenetic tree is a hypothesis because they reflect the best model, or explanation, of…
Q: A 36-year-old man came to meet a gastroenterologist with a terrible abdominal pain which lasted for…
A: A gastrinoma is a gastrin-producing tumour that is most commonly found in the pancreas or the…
Q: Small ribosomal sub-unit MRNA Codon Large Ribosomal sub-unit Amino acid Anticodon A C. D. F Three…
A: Nucleus is main controller of the cell which carries genetic material . It also contain thread like…
Q: Can you help me, discuss this following Nature of Pragmatism/Experimentalism in the Philosophy of…
A: A.) Encourage people to find processes that work in order to attain desired goals. Encourage people…
Q: Fill in the blanks to make this sentence correct: When the solute concentration in the blood is (…
A: Antidiuretic hormone (ADH) helps in the regulation of body water. It regulates how much water your…
Q: 5. Do we see logistic growth in real-world populations? If so, give an example.
A: Introduction The increase in the number of persons on the planet is known as population growth. Our…
Q: Why is the nucleus no longer observable in the zygote
A: When the sperm is released from the male human body into a female human body during intercourse,…
Q: Trace the pathway of spermatozoa of the male frog from the place of production up to the place of…
A: Introduction The biological process by which new individual organisms – "offspring" – are developed…
Q: Researchers are developing methods to produce antibodies to give artificial passive immunity to…
A: Advantage of passive immunity... It show very fast response than the vaccine, because we are…
give answer for all questions
asap
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- a. After conducting the Gram staining procedures and you observed that all cells are stained with too much purple though the bacteria you fixed is Gram negative, what could be the mistake you have done? b. After conducting the Gram staining procedures and you observed that all cells are stained with too much pink though the bacteria you fixed is Gram positive, what could be the mistake you have done?A nurse who created a sterile field for a patient is adding asterile solution to the field. What is an appropriate actionwhen performing this task?a. Place the bottle cap on the table with the edges down.b. Hold the bottle inside the edge of the sterile field.c. Hold the bottle with the label side opposite the palm ofthe hand.d. Pour the solution from a height of 4 to 6 inches (10 to15 cm).What is the purpose of fixing a smear? Mark all that apply: 1. To attach the bacteria to the slide 2. To cause the cells to shrink and become distorted 3. To kill the bacteria so they aren't harmed by the staining method 4. To break down the cell wall in order to make the cells accept stain 5. To kill the bacteria to make the slide safer to handle
- Identify: 1. Cell shape and arrangement in A? 2. Gram stain reaction in A? 3. Cell shape and arrangement in B? 4. Gram stain reaction in B? 5. Genus and species of B? (component of the normal flora of the skin)While conducting the Hydrogen Sulfide Test (SIM Agar) you open up one of the tubes and it gives off a rotten egg smell while another tube you cultured does not. What does the smell indicate? How come there was no change in color in the tube that indicated a positive test? Please explain how the color change is to occur. Think critically.A nurse who created a sterile field for a patient is adding a sterile solution to the field. What is an appropriate action when performing this task? a. Place the bottle cap on the table with the edges down. b. Hold the bottle inside the edge of the sterile field. c. Hold the bottle with the label side opposite the palm of the hand. d. Pour the solution from a height of 4 to 6 inches (10 to 15 cm).
- a. How was the specimen prepared for the microscopy technique applied? (for e.g. stained with H&E stain, Gram stain, unstained) b. What is the microscopy technique and magnification used to obtain this image? c. What is the basic principle of image formation using this microscopy technique? d. What can be observed and concluded from the image of the specimen? e. Are there any potential aberrations present in this specimen image? Describe these and how they may affect interpretation of the result.You were tasked to prepare four petri plates. Three of the petri dishes were inoculated using different samples. The plates were prepared from the following: Plate A: oral swab after brushing Plate B: cat’s paw Plate C: exposed in air for one hour Plate D: uninoculated The plates were incubated at 37˚C for 24 hours. The following results were obtained: 1. Compare the growth of the cultures found in Plates A, B, C and D. Which among the four plates has shown the most growth? Why do you think so? 2. Describe the appearance and abundance of the colonies found in your four plates. What possible type of microorganisms are found in your plates? 3. Although sparse, there is still visible growth of microorganisms in Plate D (uninoculated plate). Where do you think the microorganism came from? REFERENCES:1.)What is the purpose of a counterstain? 2. What does a mordant do in the Gram stain procedure? Which reagent in the Gram stain is the mordant? 3. True or False? The oil objective should make contact with the oil on the slide. 4. Why is it necessary to let bacterial smears completely air dry before heat fixing? 5.Why should controls be included wherever possible for any staining technique? 6. Why is it necessary to heat the slides while staining for endospores?
- Answer the following questions: 1. Why do we pass the smear in the open flame of the bunsen burner 3 times? What do we want to achieve by doing this? 2. Is the size of the bacterial smear on the slide very critical to the analysis? Why or why not? 3. Is the thickness of the bacterial smear on the slide very critical to the analysis? Why or why not? 4. Why do we pass the smear in a gentle stream of water after flooding it with a stain? What do we want to prevent by doing this? 5. Is the duration or time of stain application very critical in simple staining? Why or why not? NOTE: Please try to answer all of the questions asked, i promise to give you a good ratingsIn spread plate method, inoculating loop is used to spread bacteria from the inoculation site. For quadrant streaking, the loop must be flame sterilized between quadrant streaks. a. First statement is TRUE, Second statement is FALSE. b. First statement is FALSE, Second statement is TRUE. c. Both statements are TRUE. d. Both statements are FALSE.Why is it important to limit the quantity of cells used to prepare a smear? Mark all that apply: 1. So that cells are not clumped and don't entrap stain creating erroneous results 2. So that the cells are spread out enough that cell morphology can be discerned 3. So that there are small groups of cells clumped together to make them visible 4. So that no contaminants are introduced onto the slide by being entrapped in clumps 5. So that the cells are spread out enough that the arrangement can be observed