IB Biology HL D2.2.5 Hl Genome Transcriptome Proteome Questions

Analyse how genome, transcriptome and proteome differ, and interpret comparative gene-expression evidence in IB Biology HL D2.2.5.

Syllabus
First assessment 2025
Course
Biology HL
Level
HL

Exam points

  • Distinguish the genome from the proteome as genetic information versus proteins expressed by an organism or cell at a particular time.
  • Explain how cells in different tissues can share a genome while producing different proteomes.
  • Interpret gene-expression ratios to identify equal expression and identify the gene with the highest relative expression between groups.

IB Biology HL D2.2.5 Hl Genome Transcriptome Proteome Questions question 1

[Maximum number: 1]

What is the proteome of an individual?

A

The amino acids unique to an individual making up the proteins in cells

B

The way in which an individual's polypeptides are folded into a three-dimensional structure

C

The proteins synthesized as an expression of an individual's genes

D

All possible combinations of amino acids an individual contains

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