Which of the following is most likely to require a membrane protein to cross the cell membrane?

Some generic protein X is made in liver cells but not intestinal cells. You would expect to find the gene encoding X to be found in [answer1] cells and the mRNA transcript to be found in [answer2] cells.

These are BONUS QUESTIONS available for some extra points. You can answer zero or all, but make sure you have already completed the REAL exam questions first: Describe differences between an embryonic stem cell and an adult stem cell. Explain what the protein encoded by the BRCA1 gene does in your cells. What does it mean if a disease or condition is autosomal recessive? How does epigenetics impact our physiology? What are the functions of vast DNA regions that are not traditional gene encoding regions? Forgot to ask you something, tell me more?  

Which of the following statements most accurately describes the function of DNA?

Describe how membrane proteins called ion channels function and how these proteins specifically function in brain cells and heart cells:

Summarize the function of each lipids, carbohydrates, and proteins. Also, PROVIDE specific examples of each in your answer:

Given a single DNA strand, A-C-T-T-A-A-G. What is the correct complimentary strand of DNA?

Which of the following are the basic structural molecules of the cell membrane and also the membrane compartments within the cell?

Which of the following lists best reflects the most common elements found in the human body?

Drinking a large amount of bottled water quickly would be predicted to cause the extracellular solute concentration to [a] and the fluid osmolarity to [b].