<span>mitochondrion is ur answer have a nice day
</span>
The dilution factor in order to end up with 96 colonies of bacteria is 0.23 ×
.
For calculating the colony forming unit bacteria;
Colony-forming unit (CFU or cfu) is a measurement of live bacterial or fungi cells and is used to calculate the colony-forming unit of bacteria. CFU counts only viable cells as opposed to direct microscopic counts, which count all cells, both living and dead, using a hemocytometer. Colony-forming units per milliliter (CFU/mL) for liquids and colony-forming units per gram (CFU/g) for solids are used to indicate the results for convenience. The miles and Misra method can be used to compute CFU, which is helpful for assessing the microbiological load and severity of illness in blood and other samples.
∴ cfu/ml = (no. of colonies x dilution factor) / volume of culture plate
23 x
cells per mL = 96 × dilution factor
Dilution factor = 23 ×
/ 96
Dilution factor = 0.23 × 
Therefore, the dilution factor in order to end up with 96 colonies of bacteria is 0.23 ×
.
Learn more about bacteria here:
brainly.com/question/27176993
#SPJ4
Vacuoles are storage bubbles found in cells. They are very large in plant cells and are used to store a variety of nutrients a cell might need to survive.
<h3><u>Answer;</u></h3>
A skinner chamber
A <u>skinner chamber</u> is a chamber that isolates the subject from the external environment.
<h3><u>Explanation;</u></h3>
- A skinner chamber or skinner box an enclosed chamber which contains a bar or key that an animal can press or manipulate in order to obtain food or water as a type of reinforcement.
- <em><u>This box was used by Skinner in his experiments concerning Operant conditioning. From the experiments that he conducted he realized that the important part of any operant conditioning id recognizing the operant behavior and the outcome resulted in that particular environment.</u></em>
None bc the mother of the child said no to the medicine bc of the possible side effects. I dare you actually put that as the answer, look at the angry look on your science teacher’s face