Answers: 2
Biology, 22.06.2019 09:00
Group control group #1 experimental group yes yes yes control group #2 no new drug orange juice bed rest no yes no yes ves which of the following is the best explanation of why a second control group was included in this experiment? o a. to provide the volunteers in the study with something to drink o b. to prove that the common cold cannot be cured c. to confuse anyone who is trying to steal their new drug and sell it as their own invention o d. to researchers conclude that results are related to the new drug and not to the orange juice submit e previous
Answers: 3
Biology, 22.06.2019 14:00
If t=tall and t=short what will be the physical appearance of the offspring the cross below? a.some will be tall and some will be short b.they will all be tall c.they will all be short d.they will be medium height
Answers: 2
Biology, 22.06.2019 14:50
Lactase is essential for digesting lactose in milk. this enzyme is specific for this sugar. why? molecules and active sites vary in size; only properly sized molecules can fit.there is a precise compatibility between the active site and the lactose molecule.specificity refers to the action of the enzyme, such as hydrolysis, and relatively few molecules can be hydrolyzed.reaction-specific enzymes assume a fit by folding around the most numerous substrate molecules.
Answers: 1
Biology, 22.06.2019 17:40
Which is abiotic? a. tree sap b. insect c. sunlight d. wood table
Answers: 2
In a botany experiment, a light source is placed
below a plant. Over a six-week period, the plant's...
Mathematics, 24.11.2020 08:30
English, 24.11.2020 08:30
Arts, 24.11.2020 08:30
Mathematics, 24.11.2020 08:30
Mathematics, 24.11.2020 08:30
Mathematics, 24.11.2020 08:30
English, 24.11.2020 08:30
Mathematics, 24.11.2020 08:30
Chemistry, 24.11.2020 08:30
Social Studies, 24.11.2020 08:30
History, 24.11.2020 08:30