A commercial stage micrometer has a total length of 1000 μm and is divide into 100 equal divisions. What is the length of each stage division in millimeters? b) Fourteen (14) ocular divisions coincide with three stage divisions. Assuming that the graduations of the stage micrometer are spaced 10 μm, what is the known distance between the three stage divisions in millimeters? c) With the same given information on b), what would be the distance of one ocular division?
Q: Before a competition, a meal should be consumed that is high in... Water O Lipids O Carbohydrates O…
A: The purpose of the pre-competition meal is to calm an athlete's stomach by absorbing some of the…
Q: The number of new viruses released during the viral replication process is known as a. Burst size…
A: Viruses are microscopic infectious agents that invade living host cells and infect their bodies by…
Q: Select the FOUR correct statements about glycosylation of proteins
A: There are two types of glycosylation - 1) O linked - which starts at Golgi body and also finishes…
Q: A WBC count is 12.6 x 10^3/μL and there are 14 nucleated RBC's per 100 WBC on the blood smear, what…
A: 1) Given that, WBC count = 12.6 x 10^3/microlitre No.of nucleated RBCs = 14 Corrected WBC count =…
Q: Once in human cells, which of the following statements might best describe how COVID19 replicates?…
A: Coronaviruses make full-length copies of their genomic RNA, which are integrated into freshly formed…
Q: What are some of the Select 2 correct answer(s) Decreased central nervous system activation Improved…
A: Neural adaptations to exercise include: - Improved efficiency in neural recruitment patterns…
Q: functional insulin required the association of two polypeptides known as the A and B chains…
A: Pre transcription control involves in DNA methylation. Transcriptional control involves in…
Q: Which region will add the most people between 2013and 2050? Which will increase by the greatest…
A: Population growth can be defined as the number of individuals added in previous population in an…
Q: Natural Selection A Process of Evolution It wasn't until the year 1800 a man named Jean-Baptiste de…
A: Answer
Q: 20. in differential translation, a different transcript may be recovered depending on which TATA box…
A: Translation: The process through which RNA codes for specific proteins is known as translation. It…
Q: Describe how prokaryotes are ecologically important. Give specific examples.
A:
Q: D) Draw the first two (2) base pairings of the DNA molecule from the 5' end and label all key…
A: The self replicating biomolecules that are present in the chromosomes and carry genetic information…
Q: Which of the following is true for the ribosomes (rRNA) found in Prokaryotic cells? They are a)…
A: Ribosomal RNA(r-RNA) This RNA is 80% of the cell's total RNA. Found in ribosomes and is produced in…
Q: What are the adaptive structures of the ectoparasites and the endoparasites? Compare and contrast…
A: Any organism that obtains its nutrition from the inner surface or the outer surface of the host is…
Q: 5. Larry and Lola Little have achondroplasia, a form of dwarfism. Both are heterozygotes. Their son,…
A: Heterozygous condition is defined as a condition in which two variations of a gene known as alleles…
Q: You have a mouse model that is a homozygous knockout mutant for the prnp gene (Prnp protein is not…
A: knockout mouse is a genetically engineered laboratory mouse (Mus musculus) in which a specific gene…
Q: Unlike Archaeopteryx, modern birds have_______ . a. a long bony tail c. a two-chambered heart b. a…
A: The oldest known fossil bird is Archaeopteryx, which dates from the late Jurassic period. It…
Q: Calibri Light (H.. v 11 A BIU ov Av A 2. Are bacteria unit- or multicellular? What about the chains…
A: Since you have not specified which question you want the answer for, we are solving question 4 for…
Q: Which of the following is associated with intracellular nuclear receptors? O Transcription factors O…
A: Intracellular receptors are biomolecules that can be found in the cytosol as unbound and soluble…
Q: Which invertebrate phylum includes the most species?a. mollusks c. arthropodsb. roundworms d.…
A:
Q: Classical evolutionary theory assumed that changeleads to improvement. T or F
A: This statement is indeed true since the earlier evolutionary scientists believed that change is what…
Q: Enzyme linked receptors: Function directly as enzymes or they are linked to enzymes O Are surface…
A: Enzymes are the biocatalyst that are responsible for enhancing the activation energy. These are…
Q: Which of the following depicts an epigenetic change? 1. Green, variegated, and albino Agave plants…
A: Epigenetic means the trait which is not inherited but is controlled by surrounding factors. It…
Q: Think about Clostridium botulinum. Explain the terms below that describe this a. Gram-positive b.…
A: Note: As Per Guidelines, We Can Answer One Question At A Time. Ask Again To get rest answers.…
Q: statement is true. Both statements are false. 1. Epigenetics does not consider how exposure to…
A: Epigenetics is the study of how your behaviour and environment can influence how your genes…
Q: Why does carbon dioxide need to be transported in the form of bicarbonate ions? A. because it is a…
A: As because carbon dioxide is quickly converted into bicarbonate ions, this reaction allows for the…
Q: In control of ventilation, which of the following is the most important? PCO2 in the blood PO2 in…
A: The physiological systems involved in controlling breathing, or the passage of air into and out of…
Q: In humans, hemophilia is an X-linked recessive gene and will only be expressed in females if they…
A: Hemophilia is a X linked recessive disorder so which is inherited in homozygous condition. In rare…
Q: DNA transcription may be selectively regulated through alteration of the rate of protein synthesis…
A: Transcription is the process by which the information in a strand of DNA is copied into a new…
Q: Tetrapods evolved from_______ . a. sharks c. lobe-finned fishes b. teleosts d. placoderms
A: All extant and extinct creatures that evolved from the last single ancestor of amphibians, mammals,…
Q: 3.How does the mouth achieve initial digestion of carbohydrates? Choose from the choices below. by…
A: Mouth is the opening present at the beginning of the elementary canal through which intake of food…
Q: In order for the Golgi apparatus to release synthesized molecules to the outside of the cell…
A: The proteins synthesis in the cytosol or RER membrane need to be translocated to their respective…
Q: prit bris Smooth bori x beasd Wrinkled Smooth X Smooth Smooth Smooth Smooth Wrinkled 14. Based on…
A:
Q: Which figure represent the lock and key model? Substrate Figure 1 Figure 1 Figure 2 Figure 3 Enzyme…
A: Introduction : lock and key model denoted the enzyme substrate interaction . Each Enzyme has a…
Q: In the very first round of PCR using genomic DNA,the DNA primers prime synthesis that terminates…
A: It is a quick and versatile in vitro molecular biology technique for amplifying the defined target…
Q: Controlling for body size, would you expect a flightlessbird to produce eggs that are larger than,…
A: Flightless birds are birds that are unable to fly. These animals, which evolved from flying…
Q: The fact that a prokaryote has the ability to make a new protein that is placed in the cell membrane…
A: Prokaryotes are organisms in which cell do not have nucleus and organelles. Prokaryotes are further…
Q: What are the possible interferences or sources of variability in the assay? How do these…
A: In laboratory medicine, mining, pharmacology, environmental biology, and molecular biology, an assay…
Q: O O When CAMP is formed, it will activate: O Protein Kinase C O Protein Kinase A O G-protein O…
A: Cyclic adenosine monophosphate, also known as cyclic AMP or cAMP, is a small, hydrophilic…
Q: how has climate change affected the US
A: Climate change affected the United States.
Q: a separate sheet of paper. 3 MONTHS MONTHS MONTHS MONTHS 6 MONTHS 5 MONTHS PROCESS: FETAL…
A: Humans are sexually reproducing and Vviparous. The reproductive events in humans inciude formation…
Q: arasympathethic stimulation of the lungs causes bronchi to dilate bronchioles to dilate bronchi to…
A: The autonomic nervous system is divided into the parasympathetic nervous system and the sympathetic…
Q: female calico cat has patches of black and white due to random x-chromosome inactivation a.…
A: * Calico cats are always femal and they will displays red and black based colors depends on which…
Q: The ____and_____ are grouped as Ecdysozoabecause they both molt.a. cnidarians/arthropods c.…
A: As they mature, all members of Ecdysozoa superphylum molt or lose their cuticle. They secrete a…
Q: D. After you have examined the inflorescence of several specimens, complete Table 4.1. Table 4.1…
A: Oryza sativa panicle The dominant accessions were found in three regions; early heading in North…
Q: Marsupials
A: Mammals- an animal that breathes air, has a backbone, and grows hair at some point during its life…
Q: Which figure represents competitively inhibited enzyme? Substrate Substrate Substrate Enzyme…
A: Enzymes are proteinaceous molecules which when added up into the reaction , accelerates the process…
Q: Explain the significance of satellite DNA in DNA profiling technique
A: Deoxyribonucleic acid or DNA is a polymer composed of two polynucleotide chains that coil around…
Q: oxytocin gene due to methylation. II. Mice with hypermethylation of the agouti gene became obese and…
A: Membrane fracturing, physical or pharmacological opening of the cervix, and oxytocin injection,…
Q: 1) RNA polymerase 2) sigma (o) subunit of RNA polymerase 3) rho (p) factor 4) transcription factors…
A: RNA polymerase extend or polymerise RNA. Sigma subunit of RNA polymerase binds to promoter…
Good day, could you please help me answer the following. This is just 1 problem, the questions are connected. Thank you so much!
a) A commercial stage micrometer has a total length of 1000 μm and is divide into 100 equal divisions. What is the length of each stage division in millimeters?
b) Fourteen (14) ocular divisions coincide with three stage divisions. Assuming that the graduations of the stage micrometer are spaced 10 μm, what is the known distance between the three stage divisions in millimeters?
c) With the same given information on b), what would be the distance of one ocular division?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- blackboardcdn.com/5bfc08ba3fldc/14683296?X-Blackboard-Expiration=16245468000008X-Blackboard- 19 / 47 100% 1.4. Functions of the light mlcroscope parts Complete the following table by writing the function(s) of each of the parts indicated. Structure Function Diaphragm / iris Stage opehing Lamp Objective lenses Eye piece Coarse and find adjustment knobs Stage Stage rack prt sc delete home backspace lock enter pause t shiftI need help with an osmosis lab report homework. first question and chart Materials: cylinders of potato (using cork borer) knife cork borer; one big one, and one small one 4 beakers Deionized water salt solutions (1%, 5%, 10%) digital balance Glass rod Procedure: 1. Label 4 beakers (use small—50ml—plastic beakers) with the following: 0 % salt (deionized water), 1% salt, 5% salt and 10% salt. (Label beakers using masking tape – do NOT write on the beakers) 2. Put the correct solution in each beaker. Use enough of the appropriate solution to fill about half of the beaker. 3. Using a cork borer, take four cores from a potato and use a knife to cut four potato cylinders about 3 cms. long. Caution: be very careful with the knife. Always cut away from yourself. Make sure there is no peel left on the cylinder. 4. Place the potato cylinders on weighing dishes and place one dish in front of each beaker. When you are ready, remove one cylinder at a time and weigh it. You should…Copy and paste the link below and watch the video on Youtube https://www.youtube.com/watch?v=8RBs0Ghg_48 Answer the following Questions: 1. What are the chemicals and materials used in gel electrophoresis? 2. Draw a schematic diagram of a gel electrophoresis set-up 3. Describe the procedure in doing a gel electrophoresis experiment. Why is there a need for a leveling bubble/leveler? What is the use of the rubber dam? 4. What is the use of ethidium bromide and why must you wear gloves when you handle it? 5. What makes the DNA fragment move towards the positive plate? 6. What is the purpose of glycerol in the sample buffer? 7. What is the use of a DNA ladder? 8. What will happen when you increase the voltage of the set-up? 9. Can gel electrophoresis be used to separate amino acids? If so, how is it done?
- The figure above depicts an agar cube with a side length of 13\, \text{mm}13mm13, start text, m, m, end text. In an experiment, students submerged the cube in red dye for 121212 hours. The red dye permeated 1\, \text{mm}1mm1, start text, m, m, end text on each side, as indicated by the shading in the figure. Volume of a rectangular solid: V = lwhV=lwhV, equals, l, w, h Calculate the volume of the agar cube that remained unpenetrated by the red dye.66671/take/questions/800382 Regarding Gram staining, what will be the appearance of the Gram-negative bacteria if... All steps are done correctly? [Choose ] [Choose ] Pink The slide is not heat-fixed prior to Purple staining? Clear Orange Crystal violet was omitted? lodine was omitted? Only iodine was used? Acetone:alcohol was omitted? Too much acetone:alcohol was used or was left on for too long? Not enough acetone:alcohol was used? Carbol fuschin was omitted? Carbol fuschin or safranin was omitted? [Choose ] [Choose ] [Choose ] [Choose ] [Choose ] [Choose ] [Choose ] [Choose ]1mL Stock #1 1mL 9mL #2 9mL #3 1mL A 9mL #4 0.1mL 1mL O O B 9mL #5 1mL 1mL 9mL #6 O Using the picture serial dilution scheme and the following information (plate A has 276 colonies, plate B has 298, plate C has 2, and plate D has 30), calculate the average number of colony forming units per mL in the stock tube. Make sure to only use countable plates. Round your answer to the nearest one. Write only the number with any needed commas or decimals. Do not include units. 0.1mL 1mk D O
- Hello, i'm having a hard time organzing the calculations when it comes to rate mL/h. I already solved this problem but I need your help to confirm if my calculations were correct. I would appreciate if you can add step by steps in order for me to understand it better, thank you! Order: Pulmocare 480 mg daily via PEG over 6 hours, followed by 50 mL sterile water flush. 1. The Pulmocare label states 100 mg/100 mL. At what rate in mL/h will you set the feeding pump to administer the Pulmocare? 2. Calculate the total amount of enteral fluid the patient will receive in 24h 3. How many milliliters of IV fluids is the patient receiving in 24h?question: Can you summarize and explain for me what you want to tell in the article below? Can you explain the figure? When I read it myself, I do not understand exactly what is meant by the article. It would be nice if you could highlight the important points. You can use them in a figure or diagram to explain. thank you and hava a nice day :) Article: Nanotechnology Tools to Inactivate SARS-CoV-2 in Different Environments Outside the Patient SARS-CoV is highly stable at room temperature and at 4 °C, but it is inactivated by ultraviolet light at 254 nm, highly alkaline or acidic conditions of pH >12 or pH <3, respectively, or by brief (e.g., 5 min) heat treatment at 65 °C. SARS-CoV-2 is expected to be similarly sensitive. Several human coronaviruses can be inactivated by classical disinfectants, including bleach, ethanol, povidone-iodine, chloroxylenol, chlorheximide, and benzalkonium chloride, so we expect similar inactivation with SARS-CoV-2. The virus stability on surfaces…Choose the one answer that fits best. Which of the following statements regarding the proper procedure for using Micropipettes is NOT correct? O a. You cannot use a 2-20 µl micropipette to pipet 200 µl O b. To expel all the liquid from the tip, you have to press the eject button O c. To draw up solution, press and hold the plunger at the first stop before entering the solution O d. Micropipettes always require the use of a disposable plastic tip O e. While pipetting, micropipettes should always be held as straight as possible
- Describe your results in the following data chart as directed in the instructions for the laboratory exercise. Treatment Control 0.01% Bleach 0.1% Bleach 1.0% Bleach 2.5% Lysol 5% Lysol 10% Lysol 0.03% Hydrogen Peroxide 0.3% Hydrogen Peroxide 3.0% Hydrogen Peroxide 10% Isopropyl Alcohol 30% Isopropyl Alcohol 50% Isopropyl Alcohol GrowthTo the right is an image of a dilution that was performed. The volume above the top arrow indicates the volume that should be transferred to the next tube (i.e. Tube 1). The volume listed at the bottom-right of tube 1 indicates the volume of diluent that should be added to that tube. The stock concentration is 50μg/ml and you want to make a solution in tube 1 with a concentration of 0.4μg/ml and a total volume of 3ml. Stock ?ml Tube 1 ?ml a. How many milliliters of stock solution needs to be added to Tube 1? Round your answer to three decimal places (e.g. 0.111). b. How many milliliters of diluent needs to be added to Tube 1? Round your answer to three decimal places.You have an order for 1 gram of Cefazolin in D5W 100 ml. You have added 5 ml of sterile water to the 1 gram vial to reconstitute powder. However the recommended manufacturer’s diluent amount is 10 ml of sterile water for a final concentration of 100 mg/ml. How would reconstituting the vial with 5 mls affect the concentration and the final calculated dose. Please answer with explanation ASAP. I will really upvote. Thanks