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- P 12 D 12 D. cold bet.p + Who bet P Frien roblc Hom S STAR + ays/1089903/lessons/1533963/variants/2428136/take/15/ A e * Practice TEXT ANSWER Answer the following three questions based on the diagram below. 1. Which of the pictured organisms is a eukaryote? Explain your answer using evidence from the diagrams. 2. Describe two similarities between the cells of prokaryotes and eukaryotes. 3. Describe one difference between the cells of prokaryotes and eukaryotes. You may not use the evidence you described in the first question. Amoeba Bacterium DNA Nucleus (Na to scales Write your answers using 3 to 4 complete sentences. H. = = = = S x, x E E A A Normal BIUS Enter your answer here 22222222 All Changes Saved ons Answered 52°F ClearProfiles Tab Window Help History Bookmarks urrayst x L Starred - Google Drive 9 Preparing and Maintaining Your x A My Course - Basic Biochemistr x + anlearning.com/courses/88da82a2-ed4e-42bf-a342-fbb181eaf3ce/5/nb73xh/tools/assessment/items/6a486586-b4c2-4ee8-b 93.5% Resources -x Give Up? O Hint Combine these amino acids into a tripeptide. Add or remove atoms and bonds as needed. Select Draw Rings More Érase +H -H Reset Drawing H H H H H C - o-- H N - C -C - 0 - H C - O-- H H H. CH, H,C H CH, H,C CH, 10 Wexplain why? Amikacin is an aminoglycoside antibiotic. Its elimination half lifeand the apparent volume of distribution are reported to be 3 hand 0.25 L/kg respectively. Deternimne the amikacin placmaconcentration at 4 h following an IV bolus dose of 6.25 mg/kga. 9,923 microgram/Lb. 6,25 mg/Lc. 9,923 mg/Ld. 9,923 mg/h Ciprofloxacin (Cipro) is a fluoroquinolone antibotic. Itselimination half life and the apparnt volume of distribution are 4h and 2,25 L/kg respectively. The IV bolus administration ofciprofloxacin yielded the plasma concentration 1,048microgram/mL at 6 h. Determine the administered dose ofCipro?a. 2,963 mg/kgb. 6,667 mg/kgc. 2,963 microgram/mLd. 5.0 mg
- for the table just do the results and discussion for phosphatw. Table 2. Presence of Nucleic Acid Hydrolysis Products in DNA Hydrolysate Component Tested Diagnosis (+/-) Purine Bases Ribose Deoxyribose Phosphate Sample DNA test solution Distilled water DNA test solution 1% ribose 1% glucose DNA test solution 1% ribose 1% glucose DNA test solution 1% ribose 1% glucose for the photos: use it for the DNA extractiom results. Glucose Below. results during the experiment 8. Test for phosphate on the DNA hydrolysate Sample DNA hydrolysate Ribose Observations (describe what happened) From clear white to light yellow with white precipitate From clear white to cloudy white and no formation of precipitate. From clear white to pale yellow and no formation of precipitate. Diagnosis (Positive/Negative?) 1. Observations on the extraction of DNA Write your observations on the space below. (no sentence limit) If you have photographs, attach them at the end of the document. The blended frozen peas were…EUnit 6 Test: Perio x EExam EExam Roland Morris-F /e/1FAlpQLSfu77px9GCC72ITm_kzkDfi5F X8aLoFHyH_CfnKfWYPF5s7w/viewform?hr sut New folder Genetic drift-Wikip.. &Algebra Foundatio. Image result for sur. Which of these atoms has an oxidation number of 2-?* Sulfur OChlorine Aluminum Neon Silicon Sodium Phosphorus Magnesium Which of these atoms has an oxidation number of 3+?* Arsenic Selenium Galliumwrite a 5 sentence min. paragraph on enzymes. Explain what type of molecule they are, what their role is, a real life example, and what causes them to fail in the human body.
- SMART ll A Or © X39% 011:23 Q1WK2.docx 团: Biotechnology Quarter 1 Week 2 Name (Surname, First Name, Middle Initial): Section (Program – Grade Level – Section): Mini Home Experiment Materials: o perfume o clean drinking glass o water o tomato/kamatis o ginger o salt O sugar o platito o knife Procedure: Set-up A: 1. Open your bottle of perfume and spray it at one corner of your bedroom. 2. Observe what happens after 15-20 minutes. Questions: 1. What happened after 15-20 minutes? 2. What is the reason behind this phenomenon? Set-up B: (Be careful with the use of sharp objects. ADULT SUPERVISION IS ADVISED) 1. Cut two ginger sticks of the same size. 2. Prepare two drinking glass of the same size and fill it with equal amounts of water. Label them A and B. 3. Dissolve three teaspoon of salt in glass B. 4. Place the ginger sticks separately in glass A and glass B. 5. Leave the set-ups overnight. 6. Observe the ginger sticks the next day. Questions: 1. Which is the control set-up? 2. What did…Topic: Co-Enzyme Q10 Question: What does it mean when asked to explain the evidence behind medicinal chemistry of the CAM agent, and if the chemical structures relate to it's effects.a. What is more? Activity 4 "Fill Me In!" Directions. Analyze the chemical equation. Supply the missing word to complete the paragraph. Write your answer on the space provided. 6CO2 + 6 H20 + energy CeH1206 + 602 The process shown by this chemical equation is (1) This equation shows that when (2) water to carbon dioxide, (3) oxidized and (5) atoms are transferred from is formed. (4) has been has been reduced. C6H1206 + 6O2 6 CO2 + 6 H20 energy The process shown in this chemical equation is (6) In this reaction glucose has been (7)_ and oxygen has been (8) since it has lost its hydrogen atoms since it has gained hydrogen atoms. MY SCORE: a. What is more? Activity 4 "Schema Creation" Directions. Consider the graph below to answer the questions inside the box. Write your answer on the space provided. 1. What is the temperature that promotes highest percentage of enzymatic activity? 90 IA 80 70 2. At what point does the enzyme completely decrease its activity? 60 50 40 30 3. Why does the…
- Oo.21. Subject:- ChemistryMaterials - 2021FA-CHM-1O X Bb 4427577 d-fleet02-xythos.content.blackboardcdn.com/6086c260d7e8f/4427577?X-Blackboard-Expiration=1633143600000&X-Blackboard-Sig 6 / 9 100% Exercise 1: Standard Curve for Protein Measurements: A standard curve for protein concentration is often created using known concentrations of bovine serum albumin (protein). This process is called the Bradford Assay; it is a colorimetric assay. A special reagent turns blue when it binds to amino acids present in protein. The intensity of the color is best measured with a spectrophotometer (a device for comparing two light radiations, wavelength by wavelength). In the case of the Bradford Assay the greater the absorbance, the higher the protein concentration. A series of tests were performed on some samples and spectrophotometer: following measurements were obtained using a Protein Concentration (mg/ml) Absorbance (A) 0.26 0.098 0.56 0.213 0.383 0.84 1.12 0.473 1.40 0.527 TASKS: 1. Enter the data into Excel - the…me Lab Evidence-Bas X NC Grades for Beatrice Pierre: 2024 X ourses/192624/quizzes/1488062/take Question 1 Background: While completing the enzyme lab exercises, you learned about the enzyme called catalase, which catalyzes the decomposition of H₂O2 hydrogen peroxide to O₂ (oxygen) and H₂O (water). You have performed experiments to investigate the effect of the following three conditions Substrate concentration, temperature, and pH. During the lab, you generated data, graphed your results, and made general statements about your results. Drawing Evidence-Based Conclusions: Write an overall evidenced-based conclusion about catalase that answers the question below. Your response should include supporting evidence from all of your data (3-4 sentences). Edit View Insert Format Tools Table B I U b My Questions | bartleby What effect did substrate concentration, temperature, and pH have on the activity of catalase? 12pt 3 pts Q Sea Paragraph x