Chemistry, 24.08.2019 08:20 svnchezzz

Ascientist hypothesized that oxygen atoms from both carbon dioxide and water are used to make glucose during photosynthesis. however, experimental results using oxygen isotopes showed that all of the oxygen from the water ended up in the oxygen molecules that were produced. none of the oxygen from water was found in glucose.. what should the scientist do to best gain scientific understanding of this topic? .
a) analyze what could have happened, and change the experimental methods to retest the hypotheses in a different way..
b) discard the faulty results that do not support the original hypothesis, and repeat the experiment using the same methods..
c) analyze the procedural errors that took place in the experiment, and summarize these in a conclusion statement..
d) repeat the experiment and adjust new data to support the original hypothesis.

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 21:00

Read these sentences from the text. near the equator, the tropics receive the most rain on a consistent basis. as a result, the fresh water falling into the ocean decrease the salinity of the surface water in that region. [. .] . . as the salt content of sea water increases, so does its density. what can you infer about how rain affects the density of surface water near the equator?

Answers: 1

Answer

Chemistry, 22.06.2019 03:10

The peak wavelength for the blackbody curve of a star is in the uv range. assuming the radiation from this star can reach earth, would you be able to see it?

Answers: 2

Answer

Chemistry, 22.06.2019 06:30

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

Answers: 1

Answer

Chemistry, 22.06.2019 22:30

Salt in oceans comes from and of rocks

Answers: 3

Answer

You know the right answer?

Ascientist hypothesized that oxygen atoms from both carbon dioxide and water are used to make glucos...

Questions