Biology WBI11/01 January 2021 | Edexcel International AS Level Past Papers With Mark Scheme
Edexcel
International AS/A Level
Biology (WBI)
Jan
2021
Blood circulation volume per day, structural comparison between aorta and pulmonary artery, vein diagram labeling
Glycogen synthesis from α-glucose, glycosidic bond type, structural adaptation for energy storage, inheritance and incidence of Von Gierke disease
Haemoglobin structure function (heme group), hydrophilic amino acid properties on protein exterior, fetal vs adult oxygen dissociation curves, amino acid differences in β and γ chains
Electron microscopy evidence of membrane bilayer, cholesterol positioning within membrane, water dipolarity, permeability differences across steroids, ions, glucose, and water
Correlation between smoking and lung cancer death, emphysema’s effect on alveolar surface area and gas exchange, diffusion rate factors in egg shell gas exchange
Lifestyle and genetic risk factors for cardiovascular disease, relationship between exercise and CVD mortality risk, role and experimental study of dietary antioxidants, cardiac failure due to coronary blockage
معلم موافق رایگان بودن است.
DNA and RNA comparison, mononucleotide identification, phosphodiester bond location, base pairing representation, complementary strand synthesis, mRNA transcription processBlood circulation volume per day, structural comparison between aorta and pulmonary artery, vein diagram labeling
Glycogen synthesis from α-glucose, glycosidic bond type, structural adaptation for energy storage, inheritance and incidence of Von Gierke disease
Haemoglobin structure function (heme group), hydrophilic amino acid properties on protein exterior, fetal vs adult oxygen dissociation curves, amino acid differences in β and γ chains
Electron microscopy evidence of membrane bilayer, cholesterol positioning within membrane, water dipolarity, permeability differences across steroids, ions, glucose, and water
Correlation between smoking and lung cancer death, emphysema’s effect on alveolar surface area and gas exchange, diffusion rate factors in egg shell gas exchange
Lifestyle and genetic risk factors for cardiovascular disease, relationship between exercise and CVD mortality risk, role and experimental study of dietary antioxidants, cardiac failure due to coronary blockage
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