Table 1. Objective Lens Scanner Low Power Objective High Power Objective Oil Immersion Objective Objective magnification Ocular magnification Total Magnification
Q: QUESTION 44 The laws regarding the legality of certain drugs and the penalties for possessing them:…
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Q: form of energy called ATP. a) How does the structure of ATP enable its function?
A: Introduction Cellular respiration consists of many metabolic processes that occur inside cells to…
Q: How would you demonstrate that a neuron or class of neuron is an essential member of a central…
A: In the absence of sensory or going down inputs carrying specific timing information, dfig generators…
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A: DNA and RNA are the major genetic materials found in living organisms and they carry the genetic…
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Q: Determine the reason that all non vascular plants are short.
A: Non-flowering plants are usually defined that they are those that do not produce flowers.…
Q: 36/ In the figure representing DNA replication represents the leading strand? AA C.C DD None of the…
A: DNA replication means making a replica or copy of the DNA strands. DNA is a double-stranded…
Q: Which one of the following statements about the afferent components of the respiratory control…
A: Hypoxia causes the small pulmonary arteries to constrict and the systemic arteries to dilate. When…
Q: 1. Cancer of the white blood cells is called leukemia. Like other cancers, leukemia is associated…
A: Introduction Cancer is a term used to describe a group of diseases characterised by abnormal cell…
Q: 7. In the human body, fibrinogen is necessary for sealing cuts and stopping the loss of blood. Since…
A: Biological macromolecules are the molecules which are needed in enough amount for the body. It…
Q: True or False: Disorders related to structural arrangements of chromosomes is NOT caused by gene…
A: Chromosomes are made up of a DNA-protein complex called chromatin that is organized into subunits…
Q: For many enzymes, it is important to exclude water from the active site. Explain in your own words…
A: Enzymes are proteins produced by living organisms to catalyze specific metabolic and biochemical…
Q: Elongation factor __________ reactivates arrested RNA polymerase II
A: The Molecular and Cellular Biologist will research and study cellular molecules and organelles to…
Q: 19. For this question, you will need to use the table for the genetic codes provided on the…
A: From DNA , mRNA is formed and use DNA strand as a template. Produced mRNA goes to cytosol and…
Q: Zymogen activatation only modifies a protein's tertiary structure. True False
A: Proteins are formed from RNA by the process of Translation. These proteins are made up of amino…
Q: The question is, based on the given description of each chapters, identify what component theory…
A: Concept used : Theory of evolution by Charles Darwin Important definition: Charles Darwin an…
Q: All tRNA molecules have poly (A) tails at their 3' end. Yes or no
A: Introduction: Ribonucleic acid (RNA) is a nucleic acid that has structural similarities to DNA and…
Q: The IRNA that was in the P site moves into the A site C. The tRNA that was in the A site moves to…
A: The process of protein synthesis is called translation. In this process transfer RNA, messenger RNA…
Q: Explain the changes that milk undergoes when suitable starter / inoculum is added to it . How does…
A: Microbes are microscopic organism that cannot be seen as such through naked eyes but microscope is…
Q: 63 Neonatal hyperbilirubinemia is usually treated with phototherapy, resulting in prompt reduction…
A: Introduction Jaundice is an illness in which a high level of bilirubin, a yellow-orange bile…
Q: Most amino acids are coded for, by more than one codon. Consequently the genetic code is…
A: Introduction: The genetic code is a set of laws that define how DNA's four-letter code is translated…
Q: Compare and contrast the cell walls of Gram-positive, Gram-negative, acid-fast, archaea, and…
A: Introduction A cell wall is a structural layer found just outside the cell membrane that surrounds…
Q: A polymer made of 24 monomers would have lost ______________ molecules of ________.
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Q: Which type of proprioreceptor is sensitive to changes in both muscle length and the speed of muscle…
A: Introduction Isometric: A muscular contraction in which the muscle length remains constant.…
Q: 40 The accepted term for the functional investigation of a gene that starts with the gene sequence…
A: Genetics is the branch of biology that deals with the study of genes and their inheritance.
Q: prescription drugs in the waterways and marine
A: Pharmaceuticals get into the water supply via human excretion and by drugs being flushed down the…
Q: Using the brain as an example, illustrate the five biological levels of organization in human
A: Introduction Levels of organisation are natural systems that are usually defined by part-whole…
Q: With reference to the standing barbell curl, an individual who has their bicep inserting more…
A: Introduction Standing tall with your feet together (one foot back for stability), back straight,…
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A: Natural selection is a theory that states that organisms evolved by changing their heritable traits…
Q: (phenylketonuria)
A: An allele frequency is calculated by dividing the number of times the allele of interest is observed…
Q: metachromasia
A: In 1875,the term metachromasia is discovered by Jurgens. The mechanism underlying is the presence of…
Q: Describe the key steps in the life cycle of mosses, ferns, gymnosperms, and flowering plants.
A: The branch of botany known as plant taxonomy is responsible for characterization, identifying,…
Q: 21. Match each of the following six biotechnology terms from the first column with its corresponding…
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Q: one of sectioning method problem the tissue cannot stain because of The tissue was exposed to high…
A: Staining is a technique used to enhance contrast in samples, generally at the microscopic level.
Q: gamsas stain its mixture if two stains O true O false
A: Giemsa stain named after German chemist and bacteriologist Gustav Giemsa, is a nucleic acid stain .
Q: electron microscope It is a special type of microscope having a high resolution of images, able to…
A: Electron microscope Electron microscope utilise is electrons as a source of illumination for…
Q: If an athlete increases their strength capability by 15% and their body mass by 20%, their ability…
A: Muscle contraction Muscle contraction is defined as the shortening or stretching of muscles while…
Q: The cardiac output of each ventricle is the same. Why is this? What would happen if the right…
A: The Cardiac Output is defined as the amount of blood that is pumped out by the two ventricles of the…
Q: I need help with some biology questions for homework. We can digest starch by an enzyme called…
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Q: Identify the five layers of the epidermis.
A: Epidermis It is a layer of skin that is involved in providing a protective barrier against…
Q: B Elongation
A: Elongation. Elongation is a sequence of protein factor-mediated condensation reactions and ribosome…
Q: About seven years ago, a group of 13 female and 4 male snowshoe hares were introduced to Granite…
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Q: For the next two items, refer to the table below of the population growth rates for Jamaica and…
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Q: hat is the advantage of culture-independent analysis over culture-dependent analysis of…
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Q: 13. Complete the table below to show the products formed by chemical reactions in two different…
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Q: The question is, based on the given description of each chapter, identify what component theory…
A: Concept used: Theory of evolution by Charles Darwin Definitions: Charles Darwin was an English…
Q: Describe the relationship between the following cellular structures and contents. a) endoplasmic…
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Q: Modified Acid-Fast Staining used for O stool blood O bon O tooth
A: Introduction Histology is the study of the microanatomy of cells, tissues, and organs as seen…
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- Which of the following affect the resolution of a specific objective lens? CHECK ALL CORRECT CHOICES. Magnification Numerical Aperture (NA) Warelengthrofgnt combg tough t Field of Viewwhich objective lens is in place if the object you are viewing is magnified 1000x? (assume ocular lens magnification = 10x)Give the resolution of eyepiece, scanning objective, LPO, HPO and OIO
- Write M or B after each of the following to indicate if it is a monocular or binocular depth cue. Accommodation Convergence Retinal disparity Linear perspective Motion parallax Overlap Relative sizeWhy is it not irecommended to start with high dry or oil immersion lensesThe most suitable angle for the cone of vision for drawing perspective is 60° 45° 30° 15°
- 5:47 p. m. Jue 15 feb. 5:47 p.m. m. Thu Feb 15 x X A. Figuero Soto2090 español → inglés 6- Crossword: Depending on the function, look for the anatomical part to which each premise refers. 0 AND J. TO Texto traducido I O A ¿Son útiles estos resultados? I AND Google Lens Google Lens Yes TO AND N T™ O TO TO I O M T AND → Enviar al inicio de Traductor T Seleccionar texto N T O I AND TO I N O 。 I TO 2 T R T AND AND W I TO I N AND Escuchar OR TO AND C TO V 1- It is the acronym for the cement-enamel junction that refers to the neck of the tooth. AND 2- It is the surface that covers the root and its composition is similar to bone. Z TO Yes OR 0 OR d V Yes 6- It is the submerged, unexposed or hidden portion of the tooth. 7- It is the main support structure of the tooth and is composed of a material of 70% inorganic and 30% organic and cannot be exposed. 8- Place where cement and alveolar bone are inserted. 9- It is a compact bone adjacent to the periodontal ligament and alveolar bone N I OR AND…Diseussion: What is the microexamination, why it is used and what is the difference between macro and microexamination? 2. state the purpose of the followings: Coarse adjustment knob, b. Fine adjustment knob, e. Iris diaphragm. d. Objective lens. e. Ocuiar or eye lens. Lengith, e 3. If the approximate magnification when using an objective lens with a focal Y re length of (2mm) is (800X), what is the magnification of the eye lens. 4. Calculate the focal length of the objective lens for a microscope with an approximate magnification of (1000x) and an eye lens magnification of (10x). * 5. Explain briefly the microscope work mechanism to examine a specimen prépared for microexamination.Why do you need to always focus slides initially using the x10 objective, even if you wish to usea higher magnification? (Use for report, write more as u can~)
- To alter the amount of light coming through the stage someone should adjust the: Group of answer choices 1. eye pieces 2. coarse focus 3. objective 4. iris diaphragm 5. fine focusFigure Q9–2 shows a diagram of the human eye. Therefractive indices of the components in the light path are:cornea 1.38, aqueous humor 1.33, crystalline lens 1.41, andvitreous humor 1.38. Where does the main refraction—themain focusing—occur? What role do you suppose the lensplays?Contrast for a specimen may be adjusted by _____. Question options: Adjusting the iris diaphragm Lowering the stage Turning off the substage condenser light source Changing the objective lens
