Answer:
See the answer below
Explanation:
If Pasteur had tilted one of the flasks so that sterile broth entered the swan neck and then tilted it back to allow the broth to settle back, <em>t</em><u>hat particular flask would have had microbes growing in it after being left undisturbed for a few days. </u>
<em>Allowing the sterile broth to get to the neck of the swan would lead to the contamination of the broth because the swan neck is not sterile. If this had happened, the observation of growth of microbes in one of the flasks would have given further credence to spontaneous generation. </em>
Answer:
T/ T genotype
Explanation:
To know which genotype appears to be associated with a higher prevalence of heart disease, you must know which genotype appeared in the highest percentage in the population tested.
For this, we will do the following calculations.
200 people = 100%
20 people = X
X = (20 * 100) / 200
X = 10%
This means that the C/C genotype appeared in 10% of the tested population.
Now we must to know the percentage of the T / T genotype, we must consider 200 of the 250 people tested.
250 people = 100%
200 people = x
X = (200 * 100) / 250
X = 80%
----
200 people = 80%
30 people = X
X = (30 * 80) / 200
X = 12%
Thus, we can say that the T / T genotype appeared in a higher percentage within the tested population, being considered the genotype that seems to be associated with a higher prevalence of heart disease.
Answer: Most are unicellular Are 10 times larger
Has Ribosomes
Nucleoid Region containing
DNA
Most are multi-cellular Has a cell membrane
Has Membrane-bound
Organelles
Bacteria
Has DNA Has a nucleus
Animal cells and fungal cells Cytoplasm and organelles
“PROKARYOTIC CELLS” No membrane-bound
Organelles
No nucleus
“EUKARYOTIC CELLS”
Explanation:
Answer:
a substituted derivative of purine, especially the bases adenine and guanine present in DNA.
a colorless crystalline compound with basic properties, forming uric acid on oxidation.
