📋 Mock Exam 3 Recap

Chapter: Full Mock · Level ★★★ · Time: 30 min

SCORE___ / 20

NameClassDate

After this worksheet you can

Recall muscle/immune factsApply genetics ratiosRecall redox/indicatorsRecall EM spectrum order

📚 Quick Recap

🎯 What you'll practice: A written recap of Mock Exam 3's cross-subject questions spanning biology, chemistry, physics, and English — your final review before test day.

🧮 Section B · Problem Solving ● INTERMEDIATE 2 + 3×3 = 11

5The neurotransmitter at the neuromuscular junction is .

6Phenolphthalein turns in basic solutions.

7List the EM spectrum in order from lowest to highest frequency.

8What does increasing light intensity change in the photoelectric effect, and what stays the same?

9Which part of the nephron reabsorbs most of the filtered water and salts?

🚀 Section C · Challenge ● CHALLENGE 5

10A simple pendulum's period depends only on its length and g, not its mass or amplitude (for small swings). Explain why doubling the pendulum's mass does NOT change its period.

💭 Reflection — the most useful thing I learned:

A ___/4 B ___/11 C ___/5 Total ___/20 Teacher's Signature Parent's Signature

✂ answer key — fold or cut before handing out

1-B 2-B 3-A 4-C | 5 = acetylcholine 6 = pink 7 = radio, infrared, visible, UV, X-ray, gamma 8 = intensity increases the NUMBER of emitted electrons; the energy of each electron stays the same (that depends only on frequency) 9 = proximal convoluted tubule | 10 = In the pendulum's equation of motion, the restoring force (from gravity) and the inertia (from mass) both scale with mass in exactly the same way, so the mass terms cancel out algebraically — this is why T = 2π√(L/g) contains no mass term at all: a heavier bob feels a proportionally larger restoring force but also has proportionally more inertia resisting that force, so the two effects cancel and the period only depends on the pendulum's length and the local gravitational acceleration.

📄 Need offline practice?Print this worksheet or open the one-page cheat sheet.

🗒 Cheat Sheet

🧠 Section A · Concept Check ● BEGINNER 4 × 1 = 4

🧮 Section B · Problem Solving ● INTERMEDIATE 2 + 3×3 = 11

🚀 Section C · Challenge ● CHALLENGE 5