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Key topics include water structure and hydrogen bonding, polar covalent bonds, cohesion and adhesion, and properties of water such as high specific heat, heat of vaporization, and evaporative cooling. The guide also covers macromolecules and their formation via hydrolysis and dehydration, then distinguishes monomers versus polymers. It details carbohydrates, including monosaccharides, disaccharides, glycosidic linkage, complex sugars, and key structural examples like cellulose and chitin, plus elemental composition trends.",{"@graph":69,"@context":123},[70,84,106],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":20,"@type":76,"position":81},"https://docshare.wps.com/document/exam/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/ap-bio-penguins-unit-1-chemistry-of-life-practice-problems/311310/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/ap-bio-penguins-unit-1-chemistry-of-life-practice-problems/311310.png","ImageObject",300,407,{"name":92,"@type":93},"Finn","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-04","2026-09-20",true,{"@type":102,"interactionType":103,"userInteractionCount":105},"InteractionCounter",{"@type":104},"ViewAction",16,{"@type":107,"mainEntity":108},"FAQPage",[109,115,119],{"name":110,"@type":111,"acceptedAnswer":112},"What are the main topics covered in Unit 1 Chemistry of Life?","Question",{"text":113,"@type":114},"Unit 1 focuses on water structure and hydrogen bonding, properties of water, macromolecules through hydrolysis and dehydration, and monomers versus polymers. It also emphasizes carbohydrates, including monosaccharides, disaccharides, and structural polysaccharides.","Answer",{"name":116,"@type":111,"acceptedAnswer":117},"How do cohesion and adhesion relate to water?",{"text":118,"@type":114},"Cohesion describes water molecules attracted to other water molecules, which causes effects such as surface tension. Adhesion describes water molecules attracted to polar substances, supporting interactions at boundaries.",{"name":120,"@type":111,"acceptedAnswer":121},"What do hydrolysis and dehydration mean in macromolecule building?",{"text":122,"@type":114},"Hydrolysis adds water to break a bond, while dehydration removes water to form a bond. 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It also emphasizes carbohydrates, including monosaccharides, disaccharides, and structural polysaccharides.\"},{\"question\":\"How do cohesion and adhesion relate to water?\",\"answer\":\"Cohesion describes water molecules attracted to other water molecules, which causes effects such as surface tension. Adhesion describes water molecules attracted to polar substances, supporting interactions at boundaries.\"},{\"question\":\"What do hydrolysis and dehydration mean in macromolecule building?\",\"answer\":\"Hydrolysis adds water to break a bond, while dehydration removes water to form a bond. Together, they explain how polymers are constructed from monomers.\"}]","AP Bio Penguins - Unit 1 Chemistry of Life - Practice Problems | PDF",1789894122,192]