Afe Babalola University

BCH 214

Practice 307+ past questions for BCH 214 at Afe Babalola University. Organized by topic with explanations. Free preview on Testwiz.

307+ questions65 topics200 LevelTheory questionsTopic summaries

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About BCH 214 at Afe Babalola University

BCH 214 is a 200 Level course at Afe Babalola University. Students preparing for BCH 214 exams on Testwiz get 307+ practice questions across 65 topics, including theory questions and topic summaries.

Instead of cramming the night before, students who practice by topic — Electrolytes and Their Distribution, Ionization States of Biomolecules, Regulation of Water and Electrolyte Balance, and more — build real familiarity with how Afe Babalola University tests BCH 214, catch weak spots early with Testwiz's analytics, and walk into the exam with actual reps under their belt.

Topics covered

Electrolytes and Their DistributionIonization States of BiomoleculesRegulation of Water and Electrolyte BalanceGolgi ApparatusProkaryotic Cell StructurepH Effects on Metabolism and Cell SignalingThe pH Scale and Water IonizationThe Henderson-Hasselbalch EquationCell Disruption MethodsCalculations of pH, pOH, and pKaFunctions of NucleotidesOsmotic Lysis and Surfactants+53 more

Sample questions

1. Which of the following best describes the distribution of electrolytes in the extracellular fluid (ECF)?

a.Equal concentrations of sodium and potassium

b.High potassium and low sodium concentrations

c.High sodium and low potassium concentrations

d.High magnesium and low chloride concentrations

2. At a pH below its pKa, a weak acid will predominantly exist in which form?

a.Zwitterionic form

b.Conjugate base (A⁻)

c.Fully dissociated ions

d.Neutral molecule (HA)

3. Which hormone is primarily responsible for regulating water reabsorption in the kidneys?

a.Aldosterone

b.Antidiuretic hormone (ADH)

c.Atrial natriuretic peptide (ANP)

d.Renin

4. The Golgi apparatus is composed of which of the following structures?

a.Cis, medial, and trans cisternae

b.Inner and outer membranes with pores

c.Rough and smooth tubules

d.Double membrane with cristae

5. Which of the following is a characteristic feature of prokaryotic cells?

a.Membrane-bound organelles like mitochondria

b.Endoplasmic reticulum continuous with the plasma membrane

c.Ribosomes and a nucleoid region

d.Presence of a nucleus with a nuclear envelope

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BCH 214 on Testwiz covers Electrolytes and Their Distribution, Ionization States of Biomolecules, Regulation of Water and Electrolyte Balance, and more. Practice on Testwiz to see the full topic breakdown and sample questions.