Biology

What did they demonstrate?

UMUC Biology 102/103 Lab 4: Enzymes   INSTRUCTIONS:       ·         On your own and without assistance, complete this Lab 4 Answer Sheet electronically and submit it via the Assignments Folder by the date listed in the Course Schedule (under Syllabus).   ·         To conduct your laboratory exercises, use the Laboratory Manual located under […]

What did they demonstrate? Read More »

Which of the foods that you tested contained amylase?

UMUC Biology 102/103 Lab 4: Enzymes   INSTRUCTIONS:       ·         On your own and without assistance, complete this Lab 4 Answer Sheet electronically and submit it via the Assignments Folder by the date listed in the Course Schedule (under Syllabus).   ·         To conduct your laboratory exercises, use the Laboratory Manual located under

Which of the foods that you tested contained amylase? Read More »

List three conditions that would alter the activity of an enzyme. Be specific with your explanation.

List three conditions that would alter the activity of an enzyme. Be specific with your explanation. UMUC Biology 102/103 Lab 4: Enzymes   INSTRUCTIONS:       ·         On your own and without assistance, complete this Lab 4 Answer Sheet electronically and submit it via the Assignments Folder by the date listed in the Course

List three conditions that would alter the activity of an enzyme. Be specific with your explanation. Read More »

How could you test to see if an enzyme was completely saturated during an experiment?

How could you test to see if an enzyme was completely saturated during an experiment? UMUC Biology 102/103 Lab 4: Enzymes   INSTRUCTIONS:       ·         On your own and without assistance, complete this Lab 4 Answer Sheet electronically and submit it via the Assignments Folder by the date listed in the Course Schedule

How could you test to see if an enzyme was completely saturated during an experiment? Read More »

How is this experiment similar to the way a cell membrane works in the body?

Direction and Concentration Gradients Data Tables and Post-Lab Assessment Table 3: Sucrose Concentration vs. Tubing Permeability Band Color Sucrose % Initial Volume (mL) Final Volume (mL) Net Displacement (mL) Yellow         Red         Blue         Green           Hypothesis:        

How is this experiment similar to the way a cell membrane works in the body? Read More »

How are excess salts that accumulate in cells transferred to the blood stream so they can be removed from the body?

Direction and Concentration Gradients Data Tables and Post-Lab Assessment Table 3: Sucrose Concentration vs. Tubing Permeability Band Color Sucrose % Initial Volume (mL) Final Volume (mL) Net Displacement (mL) Yellow         Red         Blue         Green           Hypothesis:        

How are excess salts that accumulate in cells transferred to the blood stream so they can be removed from the body? Read More »

What would happen if the tubing with the yellow band was placed in a beaker of distilled water?

Direction and Concentration Gradients Data Tables and Post-Lab Assessment Table 3: Sucrose Concentration vs. Tubing Permeability Band Color Sucrose % Initial Volume (mL) Final Volume (mL) Net Displacement (mL) Yellow         Red         Blue         Green           Hypothesis:        

What would happen if the tubing with the yellow band was placed in a beaker of distilled water? Read More »

What do the results of this experiment this tell you about the relative tonicity between the contents of the tubing and the solution in the beaker?

Direction and Concentration Gradients Data Tables and Post-Lab Assessment Table 3: Sucrose Concentration vs. Tubing Permeability Band Color Sucrose % Initial Volume (mL) Final Volume (mL) Net Displacement (mL) Yellow         Red         Blue         Green           Hypothesis:        

What do the results of this experiment this tell you about the relative tonicity between the contents of the tubing and the solution in the beaker? Read More »