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Exam (elaborations)
BIOTECHNICIAN ASSISTANT CREDENTIALING EXAM (BACE) TESTS COMPILATION BUNDLE|LATEST RELEASE 2026|ALREADY GRADED A+|SURE TO PASS
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---23December 20252025/2026A+
- 1. What are the 4 types of chromatography? 
 - Affinity Chromatography 
 - Ion Exchange Chromatography 
 - Size Exclusion Chromatography (Gel Filtration) 
 - Thin-Layer/Column Chromatography 
 
2. Affinity Chromatography 
 - Separates based on specific binding interactions 
 
3. Ion Exchange Chromatography 
 - Separates based on charge; cation exchange binds positive molecules, while 
anion exchange binds negative ones 
 
4. Size Exclusion Chromatography (Gel...
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wilsonmiya
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Exam (elaborations)
FTCE Biology 6-12 Sample Test Questions and All Correct Answers 2025-2026 Updated.
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---17December 20252025/2026A+
- A student designed a science project testing effects of light and water on plant growth. You recommend that she - Answer Omit either water or light as a variable 
 
Identify the control: A student had 4 plants grown under the following conditions and measures photosynthetic rate by measuring mass. 2 plants in 50% light and 2 plants in 100% light. - Answer Plants grow in 100% light. 
 
In an experiment measuring the growth of bacteria at different temperatures, the independent variabl...
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TestSolver9
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Exam (elaborations)
BACE Practice Quiz 5 Biotechnology Skills and All Correct Answers 2025-2026.
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--3December 20252025/2026A+Available in bundle
- An assay requires 20 µL of a reagent. Which of the following micropipettes should be used to dispense the most accurate volume? - Answer 10 - 100 µL 
 
What is the volume in mL in the graduated cylinder? Record the correct amount rounded to one decimal place. - Answer 43.0 
 
Which steps should you take to ensure accuracy and avoid errors when measuring the mass of a powdered substance? - Answer Tare the balance with a container, and avoid any drafts or vibrations. 
 
Which o...
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TestSolver9