subject
Biology, 29.09.2020 14:01 butryn

In the experimental labster simulation, kidney cells were treated with a chemical for different amounts of time. The number of dead cells were counted to determine the effects of the chemical. The cells treated with dye will look pink under the microscope if the treatment caused damage. A group of Cells was treated with the dye only and none of the cells were pink under the microscope. After treating the same cells with the chemical and then the dyel, half of the cells looked pink under the microscope. If a negative control was set up for this experiment, what would the cells look like in this control sample?

A.
similar to the cells treated with the chemical - 50% dead

B.
similar to the cells just treated with the dye - 0% dead

C.
100% would be pink

D.
any of the above options

ansver
Answers: 2

Another question on Biology

question
Biology, 22.06.2019 11:00
In pea plants, yellow seed color (y) is dominant and green seed color (y) is recessive. based on the punnett squares, what are the chances that the offspring in the second generation will have green seeds?
Answers: 2
question
Biology, 22.06.2019 15:30
Adistinctive characteristic of mammals that is not observed in other vertebrates is
Answers: 1
question
Biology, 22.06.2019 18:30
Plants need carbon dioxide from their environment to produce glucose during which stage of photosynthesis?
Answers: 1
question
Biology, 23.06.2019 02:10
What are the threadlike proteins that attach to platelets in blood clotting?
Answers: 1
You know the right answer?
In the experimental labster simulation, kidney cells were treated with a chemical for different amou...
Questions
question
Mathematics, 20.10.2020 04:01
question
Mathematics, 20.10.2020 04:01
question
Mathematics, 20.10.2020 04:01
question
Mathematics, 20.10.2020 04:01
question
Mathematics, 20.10.2020 04:01
question
Arts, 20.10.2020 04:01
question
Mathematics, 20.10.2020 04:01
Questions on the website: 13722365