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Examen
Bsc 1005 Final Exam 2026/2027-Edition Real 
Exam Questions And 100% Verified Answers
NuevoQ1. Which structure is present in both prokaryotic and eukaryotic cells? 
A) Nucleus 
B) Mitochondria 
C) Ribosome 
D) Chloroplast 
Answer: C) Ribosome 
Rationale: Both cell types need ribosomes for protein synthesis; prokaryotes lack membrane-bound organelles like 
nucleus, mitochondria, chloroplast. 
Q2. The phospholipid bilayer is primarily responsible for: 
A) Protein synthesis 
B) Selective permeability 
C) DNA replication 
D) ATP production 
Answer: B) Selective permeability ...