Answer:
Explanation:
I really don’t know Nd I need the answer to the question cuz I’m slow........HELP
Answer:
Percipitation helps plant growth because when the water falls, the plants suck the water up through the roots when the water seeps through the dirt that the plant is in, once the water is in the plant, it benefits the plant because without it, the plant will shrivil up and die
Hope this helps ;)
The factors are: The size of the sample, the extraction method, the method of purification and preservation of the DNA.
The quantity and quality of DNA can be greatly improved by performing PCR.
* Purification of nucleic acids is a key step for functional studies in biology. Because of the great diversity of living organisms in nature, purification becomes a real challenge for researchers, especially cell lysis.
The evolution of lysis methods has made it possible to improve efficiency, speed and simplicity. But, this lysis step remains a crucial step for the efficiency and the quality of the purification.
in theory it should, regardless this is a terrible idea and deprives your body of nutrients. thin does not always mean healthy, please keep this in mind when planning a diet and focus on health, not appearance.
if you have any more questions on this topic please ask in the comments below.
Protists are eukaryotes, which means their cells have a nucleus and other membrane-bound organelles. Most, but not all, protists are single-celled. Other than these features, they have very little in common. You can think about protists as all eukaryotic organisms that are neither animals, nor plants, nor fungi.
A. A yeast cell reproduces itself.
B. Oxygen and CO2 are exchanged in lungs.
C. The eye interprets an image.
D. Chloroplasts turn light energy into chemical energy.
Answer:
A. A yeast cell reproduces itself
Explanation:
Yeast cell can reproduce asexually either by budding or fission. No matter which process, the ultimate result is cell division.
In fission, first the nucleus divides into two nuclei so that the cell contains two nuclei. Then, a constriction is laid down between the cell which eventually divides the cell into two daughter cells, each with its own nuclei.
In budding, the cell wall at one corner of the yeast softens. This portion starts to grow as a bud while still attached to the mother cell. Eventually the nucleus also divides with one daughter nuclei migrating to the bud. Finally when the bud attains the size of parent cell, cell division occurs.
Answer:
A. A yeast cell reproduces itself.
Explanation:
Should be the right answer because cell division is necessary during reproduction. Like a sponge, it separates itself (essentially the cells) and regrows the parts needed.