2026 COMPLETE QUESTIONS AND
ANSWERS
◉ Chromosomes.
Answer: Made of DNA and protein
◉ Ribosome.
Answer: Holds together translation
◉ Enzymes.
Answer: Proteins that make sure processes run smoothly; guide
DNA replication
◉ Coding sequence.
Answer: Determines shape and function ofa protein
◉ Point mutations.
Answer: base-pair substitution
◉ Silent.
, Answer: No effect on phenotype
◉ Missense.
Answer: Change in amino acid sequence
◉ Nonsense.
Answer: Codes for a stop
◉ Frame-shift.
Answer: deletion or insertion, usually fatal
◉ Binary fission.
Answer: Replication of uni-cellular organisms
◉ Mitosis.
Answer: -Replication of multi-cellular organisms
-cell regeneration, growth and asexual reproduction
◉ Meiosis.
Answer: -Haploid daughters of diploid original
-production of gametes for sexual reproduction