Biology - HOT Science Lab

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Student determine the main organic compounds in your sample. Record your results in the Data Table. 2. Wash the test tube thoroughly. 3. Wash your hands with soap and warm water before leaving the lab. Observations/Data: Substance Honey Egg white Corn oil Lettuce Gelatin Butter Potato Apple juice Distilled water Unknown Lipid Test Carbohydrate Test Protein Test Sudan color Lipids Present (X) Iodine color Starches present (X) Benedict‘s color Sugars Present (X) Biuret color Results/Conclusions: Classifying 1. Which test substances contain lipids 2. Which test substances contain starch 3. Which test substances contain simple sugar 4. Which test substances contain protein 5. Which test substances did not test positive for any of the organic compounds Proteins Present (X) Drawing Conclusions 6. People with diabetes are instructed to avoid foods that are rich in carbohydrates. How could your observations in this investigation help you decide whether a food should be served to a person with diabetes 7. Your brown lunch bag has a large, translucent spot on the bottom. What explanation could you give for this occurrence 8. What conclusion could you make if a positive test for any of the organic compounds occurred in the test tube containing only distilled water 9. A very thin slice is removed from a peanut and treated with Sudan III stain. Then, a drop of Biuret reagent is added to the peanut slice. When you examine the peanut slice under <strong>Biology</strong> HSL Page 306 Curriculum and Instruction
Student a microscope, patches of red and blue-violet are visible. What conclusions can you draw from your examination 10. Develop a Venn diagram on a large poster to show the similarities and differences of the three macromolecules investigated in this activity. Include representative food substances as well as molecular structures and functions for each of the three macromolecules. Be prepared to present your results before the class in a five minute presentation. <strong>Biology</strong> HSL Page 307 Curriculum and Instruction
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Curriculum and Instruction Division
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Table of Contents Introduction ....
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Introduction The purpose of this do
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7. SC.912.L.15.1: Explain how the s
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16. SC.912.L.17.5: Analyze how popu
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to the norms and conventions of the
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Materials Hands-on Activities 1. Pe
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15. Cellular Respiration Distilled
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30. Enzyme Catalyst Lab Yeast solut
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Laboratory Safety Rules: Know the p
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Writing in Science A report is a re
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Hands-on Activities
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Teacher During activity: After acti
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Student Materials: Procedures: Usin
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Student Data: Name Actual Height Fe
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Teacher them also describe importan
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Student Materials (per group): 4 st
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Student Data Analysis: Create a ske
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Teacher After activity: d. Remind s
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Student Limiting Factors (Adapted f
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Student Data Analysis: Graph the re
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Teacher After activity: b. Assist g
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Student Designing Food Chains and F
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Student Shoreline Organisms Plants
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Student Human Impact - Effects of A
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Student Effects of pH on the Germin
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Teacher During activity: from the f
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Student Evidence for the Theory of
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Student Deinonychus Fossil Evidence
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Student Figure 1 Table 1 Characteri
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Student Animal Table 2 Function of
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Student Conclusions: Explain in par
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Teacher d. Student misconceptions s
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Student Examining the Fossil Record
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Student period should be place towa
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Teacher Natural Selection (Adapted
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Teacher Additional instructions/Han
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Student Natural Selection (Adapted
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Student Data Table 2 Beak Variation
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Teacher After activity: What the te
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Student Materials (per group): Inve
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Student Taxonomic Key to the Major
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Teacher 3. Is there more than one w
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Teacher Strawberry Cucumber Banana
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Teacher Strawberry Cucumber Banana
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Student Classification of Fruits NG
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Student Classifications of Fruit Gr
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Teacher ii. What does it mean when
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Teacher Organism Cards Name: Date P
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Teacher The De-riving Force of Clad
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Student 7. Select the next most sim
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Teacher Plant Structure and Functio
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Student Plant Structure and Functio
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Student Answer the following questi
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Student Part B: Roots Materials: Pl
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Student Root Systems Using Figure 5
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Student Tilia Stem (Woody growth):
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Teacher Exploring Flower Structure
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Student Exploring Flower Structure
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Student 10. On which part of the fl
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Teacher Investigating the Effect of
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Student Investigating the Effect of
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Student 6. Put the beaker in a plac
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Student During activity: After acti
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Student Procedures: 1. Write a hypo
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Teacher Animal-Vertebrate Fish "Per
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Student 10. To expose the internal
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Teacher Circulation Lab (Adapted fr
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Student Circulation Lab (Adapted fr
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Teacher Take a Heart Hike (Adapted
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Teacher Cardiovascular Model Biolog
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Student Results and Conclusions: 1.
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Teacher b. An asterisk (*) is place
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Student Procedures: Before testing
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Teacher Cell Model Project NGSSS: S
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Teacher Extension: Gizmo: Cell Stru
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Student You must be able to locate
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Student Name: _____________________
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Teacher After activity: 3. Fill a t
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Student Diffusion and Osmosis NGSSS
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Student Table 2 - Physical Changes
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Teacher Investigating Inherited Tra
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Student Investigating Inherited Tra
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Student Observations/Data: Biology
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Student Data Analysis: Sex of offsp
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Teacher Differences in Similar Phen
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Student Differences in Similar Phen
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Student Measurement of Hand Length
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Student Graph Title: ______________
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Teacher Making Karyotypes (Adapted
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Teacher Extension: Gizmo: Human Kar
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Student 3. Identify the centromere
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Student 4. Use scissors to cut out
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Student 2. Comparing and Contrastin
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Teacher During activity: deoxyribos
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Student Building a DNA Model Projec
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Student Observations/Data: Construc
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Teacher DNA Extraction Lab NGSSS: S
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Student DNA Extraction Lab NGSSS: S
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Teacher Candy DNA Replication (Adap
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Student Candy DNA Replication (Adap
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Teacher Protein Synthesis: Transcri
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Teacher Extension: Gizmo: RNA and P
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Student Protein Synthesis: Transcri
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Student Protein Synthesis: Transcri
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Teacher Building Macromolecules NGS
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Student Building Macromolecules NGS
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Student Construct Glycine A. Draw a
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Student Construct Cytosine A. Cytos
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Student Try to determine some ways
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Student 3. Using the forceps, dip a
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Student Properties of Water NGSSS:
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Student Results: 1. From the data c
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Teacher differences 2. Did the data
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Student Observations/Data: Surface
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Student Genetic Disorder: _________
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Modified Hands-on Activities
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Teacher 11. Have different students
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Teacher TURTLE GRASS TURTLE GRASS T
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Teacher DINOFLAGELLATES DINOFLAGELL
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Teacher SCALLOP SCALLOP TROPHIC LEV
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Teacher FISH LARVA FISH LARVA TROPH
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Page 257 and 258: Teacher SEA STAR SEA STAR TROPHIC L
Page 259 and 260: Teacher SEA URCHINS SEA URCHINS TRO
Page 261 and 262: Additional Hands-on Activities
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Page 265 and 266: Student Fun with Bubbles NGSSS: SC.
Page 267 and 268: Student Observations/Data: Diameter
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Page 283 and 284: Student a. Depending upon your size
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Page 287 and 288: Teacher Investigating Bacterial Gro
Page 289 and 290: Student Investigating Bacterial Gro
Page 291 and 292: Student 3. To inoculate your agar p
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Page 295 and 296: Teacher After activity: 2. Why do y
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Page 299 and 300: Teacher Identifying Organic Compoun
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Page 305: Student 7. In each section, place a
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Biology - HOT Science Lab

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