Biology, 01.09.2019 07:00 shirleybuck
Ascientist thought he may have discovered a new plant compound that would lower blood pressure in people. in his first experiment, he injected one hundred mice with the compound and found that the blood pressure in ninety-five of the treated mice was not affected. however, all of the mice seemed to grow at a faster rate then the control group. which statement describes the most likely outcome of this investigation?
a. the knowledge gained will lead to further experimentation that could potentially result in a new use for the drug.
b. he will develop a second experiment to find a way to make the drug successfully lower blood pressure in mice.
c. the data he collected will be used in new investigations to determine why certain people are taller than others.
d. he will use these results to conclude that the drug will most likely lower blood pressure in five percent of people.
Answers: 1
Biology, 21.06.2019 21:00
1. environmental factors, such as ph and temperature, can affect the function of an enzyme. a. true b. false 2. which of the following is an organic molecules (ex. vitamins) that an enzyme? a. coenzyme b. product c. active site d. substrate 3. how do enzymes effect the speed of a chemical reaction? a. they speed it up b. they slow it down c. they have no effect on the speed of a reaction 4. during a chemical reaction, an enzyme is used up so that it can only be used one time. a. true b. false 5. which of the following results from a chemical reaction that is catalyzed by an enzymes? a. active site b. product c. substrate d. coenzyme
Answers: 3
Biology, 22.06.2019 06:00
When you run, you begin to breathe heavier and faster. your heart beats more quickly, bringing more oxygen to your cells. which organ systems are working together here?
Answers: 1
Biology, 22.06.2019 09:00
Which two criteria must be met before scientist can use radiocarbon dating? explain your answer
Answers: 3
Biology, 22.06.2019 10:30
In a lab, scientists grew several generations of offspring of a plant using the method shown. what conclusion can you make about the offspring? a. they formed from meiosis and mitosis. b. they have half the number of chromosomes as their parent. c. they have low genetic variability among them. d. they will be able to reproduce only after they grow flowers.
Answers: 2
Ascientist thought he may have discovered a new plant compound that would lower blood pressure in pe...
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