Biology, 27.11.2019 01:31 davisbrittany5784
Astudent conducted an experiment on an unknown food to determine the presence of macromolecules. the results are as follows: benedictâs test= blue. iodine test= dark red. biuret test= violet, susan iv= dark red. using the indicator chart below and the information in the chart above, which macromolecules were present? select all that apply.
a. carbohydrates
b. lipids
c. nucleic acids
d. proteins
Answers: 1
Biology, 22.06.2019 01:30
Amylase becomes denatured at a temperature of 80°c. during an experiment to study the effect of varyingtemperature on enzyme activity, amylaseâs reactivity with starch was measured at body temperature (37°c), andthen again at an increased temperature of 42°c. how would this increase in temperature affect the experiment
Answers: 1
Biology, 22.06.2019 03:00
How did the discovery of the rhesus factor affect society? o more patients died from having a transfusion with the wrong rhesus factor 0 new treatments during pregnancy could prevent harm to the developing child. o less donated blood could be used in the treatment of patients. the number of blood types was reduced by half
Answers: 2
Biology, 22.06.2019 09:40
Which statement is the best summary of the model? a-a series of aerobic and anaerobic reactions take place in cells b- the sun's energy moves through trophic levels in a food chain c-light energy is converted into stored chemical energy plants.d- food molecules are broken down in the cells if living things.
Answers: 1
Astudent conducted an experiment on an unknown food to determine the presence of macromolecules. the...
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