Biology, 24.07.2019 03:30 SoccerdudeDylan
Greg and andrea are trying to find out how long it takes amylase a digestive enzyme found in saliva to break down a sample of starch they put their sample in the breaker and covered it with their own saliva after allowing it to sit on the lab table for one hour they measure the remaining surface area of the starch what is the best way they could improve their experiment a. take consistent amounts of their saliva samples with varying amounts of starch b. take consistent amount of saliva samples and consistent amount of starch c. take varying amounts of saliva samples and a consistent amount of starch d. take during amounts of saliva samples and varying amounts of starch
Answers: 1
Biology, 21.06.2019 20:00, nmoareah
Which of the following are false concerning microbes? a. microbes generate oxygen through photosynthesis. b. the primary role of microbes on the planet involves causing disease in animals and humans. c. microbes produce vitamins in the intestines. d. microbes play a role in breaking down waste and decomposing dead organisms.
Answers: 1
Biology, 22.06.2019 02:30, arelyhuerta
Contrast how pollination is different among gymnosperms and angiosperms.
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Biology, 22.06.2019 10:00, vadrian4056
Nephrons, the functional unit of kidneys, are responsible for formation of urine. the sentences describe situations that are the result of problems in the urine formation process. for the nephron shown below, match each situation to the step in the urine formation process where the problem lies.
Answers: 1
Greg and andrea are trying to find out how long it takes amylase a digestive enzyme found in saliva...
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