Oat biology - Study guides, Class notes & Summaries

OAT Booster- Biology Cell and Molecular Biology (Pro- Tips)

OAT biology section exam 2024

OAT Booster Biology Practice exam Test 1

Ingestion - Acquisition of food Assimilation - Building of new tissues from digested food Monosaccharide - single sugar subunit - carb Ex: glucose, fructose, galactose Disaccharide - 2 monosaccharides - carb Ex: sucrose, lactose Polysaccharide - Polymer of sugar subunits -carb - insoluble in water

OAT Biology Exam

lipase - enzyme responsible for digesting fats (an esterase) kinase - enzyme responsible for attaching phosphate groups to proteins, thereby activating or deactivating them, depending on the protein mutase - remove erroneous nucleotides from DNA amylases - break down starches into disaccharides in the digestive system esterases - cleaves ester bonds acetylcholine - primary neurotransmitter for the parasympathetic nervous system

Ingestion - Acquisition of food Assimilation - Building of new tissues from digested food Monosaccharide - single sugar subunit - carb Ex: glucose, fructose, galactose Disaccharide - 2 monosaccharides - carb Ex: sucrose, lactose Polysaccharide - Polymer of sugar subunits -carb - insoluble in water - Ex: glycogen, cellulose, starch Lipids - 3 fatty acids bonded to glycerol - chief means of food storage -Major component of adipose tissue -Steroids, waxes, carotenoids, pory...

OAT Biology Practice questions Exam

Heterotrophs - correct answer -first life forms -lacked ability to synthesize their own nutrients, depended upon outside sources for required preformed molecules What did the primitive seas contain? - correct answer simple inorganic and organic compounds such as salts, methane, ammonia, hydrogen, and water (these may have led to the synthesis of organic molecules such as sugars, amino acids, and nucleotides, dissolved in a primordial soup) In what forms was energy present in primitive ...