Imagine you are trying to create a living, artificial cell in a lab. Considering their role in human cells, explain how you would try to use each of the four types of biological molecules in your artificial cell
For example, explain how you would use one type of molecule to establish a boundary between the water in your test tube and the inside of your artificial cell.
Answers should describe how classes of macromolecules are used in living systems. Lipids are useful in establishing relatively impermeable barriers to water. Carbohydrates are excellent sources of quick fuel. Nucleic acids provide a chemical substance for transmission of heritable information in reproduction. Proteins are crucial functional molecules in many ways, including enzymatic catalysis and cell motility. Membrane proteins will also be crucial in maintaining solute concentrations inside the cell at appropriate levels.
You might also like to view...
Simply put, antibodies are molecules on the lookout for antigens.
Answer the following statement true (T) or false (F)
A patient is complaining of pain and the doctor suspects appendicitis. In which quadrant is the pain located?
A) RUQ B) LUQ C) RLQ D) LLQ
Fred has chronic emphysema. Blood tests show that his pH is low but almost normal but his bicarbonate levels are elevated significantly. How can this be? What would urinalysis show?
What is a tastant?
A. A substance dissolved in saliva that causes taste cells to depolarize. B. A supporting cell in the olfactory epithelium that connects the sensations of taste and olfaction. C. A cell found within a taste bud that depolarizes when stimulated. D. A structure found within the inner ear that translates vibration into sound.