When, how, and to what extent any gene control
mechanism comes into play depends on
a. the type of cell.
b. the cell’s function.
c. the cell’s chemical environment.
d. signals from the cells external environment.
e. all of these.
Answer: e
You might also like to view...
Would a chemical that is cytotoxic to brine shrimp cells necessarily have the same effect on Fast Plant cells? Explain.
What will be an ideal response?
Diana has been fasting for a few days and decides to go for a short run before breaking her fast. The glucose she needs for her run will come from______________________.
A. cellular respiration B. digestion of starch C. insulin D. glycolysis E. glycogenolysis Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? Gather Content · What do you know about production of glucose during fasting? What other information is related to the question? Choose Answer · Given what you now know, what information is most likely to produce the correct answer? Reflect on Process · Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
What is unique about embryonic stem cells?
A. They are the smallest human cells B. They are haploid. C. They can produce their own placenta. D. They can produce all the types of cells that make up a human. E. They are protected by law
A patient is brought to the emergency room in a comatose state. The family reports he had complained of nausea and a bad headache in the past couple of days. They also report they had engaged in their normal summer activities: picnicking, fishing and swimming at the lake near their home. His fever is high, and while in the ER, he has a seizure. Which of the following is likely to be responsible
for his symptoms? A) Entamoeba histolytica B) Giardia intestinalis C) Gonyaulax D) Naegleria fowleri E) Toxoplasma gondii