PEARSON EDEXCEL A LEVEL Biology B PAPER 2 2023 QUESTION PAPER (9BI0/02 : Advanced Physiology, Evolution and Ecology)

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PEARSON EDEXCEL A LEVEL Biology B PAPER 2 2023 QUESTION PAPER (9BI0/02 : Advanced Physiology, Evolution and Ecology). DOWNLOAD OFFICIAL AND VERIFIED EDEXCEL PEA...

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PEARSON EDEXCEL A LEVEL Biology B PAPER 2 2023 QUESTION PAPER (9BI0/02 : Advanced Physiology, Evolution and Ecology). DOWNLOAD OFFICIAL AND VERIFIED EDEXCEL PEARSON A LEVEL Biology B PAPER 2 2023 QUESTION PAPER on www.leakedexams.com

Â Carbohydrates and proteins are important biological molecules.
(a) The diagrams show some of the bonds found in biological molecules.
Î´â€“
O HÎ´
Î´
H OÎ´â€“ H C O C C
OH H
H O
H H
C C
V W X
C N C C
O
H
C
C
S
S
Y Z
Â (i) Which one of the letters shows a bond that joins glucose molecules together
in a disaccharide?
(1)
A W
B X
C Y
D Z

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Author	OCR KING
Published	26 Nov 2025
Included files	PDF
9BI0 9BI0/02 PEARSON EDEXCEL A LEVEL Biology B PAPER 2 2023 QUESTION PAPER PEARSON EDEXCEL A LEVEL Biology B PAPER 2 2023 PEARSON EDEXCEL A LEVEL Biology PEARSON EDEXCEL Biology PAPER 2 EDEXCEL Biology Biology B PEARSON A LEVEL Biology