Heterotrophic cells must ingest biomass to obtain their energy and nutrition. Heterotrophic microorganisms mostly feed upon dead plants and animals, and are known as decomposers. ... Some animals also specialize on feeding on dead organic matter, and are known as scavengers or detritivores. Hope this was helpful.
C. Grams per Cubic Centimeter
Answer:
The answer to your question is P2 = 280 mmHg
Explanation:
Data
Pressure 1 = P1 = 400 mmHg
Volume 1 = V1 = 1.75 L
Pressure 2 = ?
Volume 2 = 2.5 L
Process
1.- Use Boyle's law to solve this problem
P1V1 = P2V2
-Solve for P2
P2 = P1V1 / V2
2.- Substitution
P2 = (400)(1.75) / 2.5
3.- Simplification
P2 = 700 / 2.5
4.- Result
P2 = 280 mmHg
The molar mass constant can be used to convert mass to moles
Answer :
The correct answer is 35.81 micro gram.
Given : Mass of cholesterol = 3.581 * 10⁻⁵ g
Mass of g need to be converted to micro gram . Following steps can be involves :
<u>Step 1 : Find the conversion factor :</u>
1 gram = 1000000 micro gram or 10⁶ micro gram
<u>Step 2 : To do the conversion :</u>
Start with what is given and multiply with the conversion factor :
Grams being on top as well on bottom , get cancelled . Hence micro gram is left as unit .
Mass of cholesterol = 3.581 * 10¹ micro gram
Mass of cholesterol = 35.81 micro gram