Lysosomes use or make use of hydrolyzing and other digestive enzymes to break down foreign matter and dead cells. Upon releasing such substances, these substances are broken down and are released from the cell.
Cells need to intake things like nutrients, water, and oxygen, and they need to be able to export things like metabolic products and waste materials. No matter which direction the material is moving in, it needs to cross the cell membrane at some point.
I do not know how to work the problem out at the given time. However, If you are answering a multiple choice answer test, this is the answer.
0.2 U/mL
Answer:
Total 495 liters of natural oil are needed.
Explanation:
It is given that Petrolyn motor oil is a combination of natural oil and synthetic oil. It contains 5 liters of natural oil for every 3 liters of synthetic oil.
It means the ratio of natural oil and synthetic oil is
Let in order to make 792 liters of Petrolyn oil he needs x liters of natural oil.
It means the ratio of natural oil and synthetic oil is
Equate both ratios,
![\frac{x}{792}=\frac{5}{8}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B792%7D%3D%5Cfrac%7B5%7D%7B8%7D)
On cross multiplication we get
![8\times x=5\times 792](https://tex.z-dn.net/?f=8%5Ctimes%20x%3D5%5Ctimes%20792)
![8x=3960](https://tex.z-dn.net/?f=8x%3D3960)
Divide both sides by 8.
![x=\frac{3960}{8}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B3960%7D%7B8%7D)
![x=495](https://tex.z-dn.net/?f=x%3D495)
Therefore total 495 liters of natural oil are needed.