Test Prep / MCAT Practice Test - 19/10/2025
10 Qs20 min

MCAT Practice Test - 19/10/2025

Practice test covering 10 questions in 20 minutes. All questions are multiple-choice.

The MCAT Practice Test - 19/10/2025 is designed to help students practice with exam-style questions and improve their test-taking skills. This practice test covers 10 questions in 20 minutes, allowing learners to experience the format and timing of real assessments while identifying areas that need further review.

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1

What is the structure that allows mRNA to leave the nucleus and enter the cytoplasm?

A:Nuclear pore complex
B:Ribosome
C:Endoplasmic reticulum
D:Lysosome
2

Which of the following is the correct balanced chemical equation for photosynthesis?

A:6CO2 + 6H2O + light energy = C6H12O6 + 6O2
B:C6H12O6 + 6O2 = 6CO2 + 6H2O + energy
C:6O2 + C6H12O6 = 6CO2 + 6H2O + energy
D:6CO2 + 6H2O = C6H12O6 + 6O2 + energy
3

What is the force that keeps the Earth and other planets in their orbits around the Sun?

A:Friction
B:Gravity
C:Electromagnetic force
D:Nuclear force
4

Which of the following is a characteristic of classical conditioning?

A:Unconditioned response is involuntary
B:Conditioned response is involuntary
C:Unconditioned stimulus is novel
D:Conditioned stimulus is novel
5

What is the electron configuration of Calcium (Ca) in its ground state?

A:1s2 2s2 2p6 3s2 3p6 4s2
B:1s2 2s2 2p6 3s2 3p6 3d10 4s2
C:1s2 2s2 2p6 3s2 3p6 4s1
D:1s2 2s2 2p6 3s2 3p6 4s2 4p1
6

What is the role of ribosomes in protein synthesis?

A:Translation of mRNA into amino acids
B:Transcription of DNA into mRNA
C:Translation of mRNA into proteins
D:Replication of DNA
7

What is the relationship between pressure and volume in a gas, as described by Boyle's Law?

A:Pressure is directly proportional to volume
B:Pressure is inversely proportional to volume
C:Pressure is independent of volume
D:Volume is independent of pressure
8

Which of the following is a type of non-declarative memory?

A:Episodic memory
B:Procedural memory
C:Semantic memory
D:Short-term memory
9

What is the name of the process where an enzyme speeds up a reaction by lowering its activation energy?

A:Allosteric regulation
B:Substrate specificity
C:Catalysis
D:Cooperativity
10

What is the primary reason why covalent bonds are stronger than ionic bonds?

A:Covalent bonds have lower lattice energy
B:Covalent bonds have higher electron negativity
C:Covalent bonds have shared electrons
D:Covalent bonds have fewer ions