What useful information can you derive from the protein/lipid ratio of the following?nerve cell plasma membrane 0.23inner mitochondrial membrane 3.54
A. Nerve cell plasma membrane requires relatively more lipid that the inner mitochondrial membrane for its function
B. Nerve cell plasma membrane probably use the lipid as insulation
C. The inner mitochondrial membrane is probably involved in considerable metabolic activity
D. The nerve cell plasma membrane and the inner mitochondrial membrane have widely different functions.
E. all of the above
Ans: E. all of the above
You might also like to view...
The immunoglobulin superfamily includes a wide variety of soluble and cell-bound proteins important in the immune response. These proteins can be best described as sharing:
A. a nearly identical primary structure. B. a nearly identical primary structure, and similar structural motifs and function. C. limited to close sequence similarity, and similar structural motifs and function. D. none to limited sequence similarity, and similar structural motifs and function. E. limited to close DNA-coding sequences, and similar structural motifs and function.
Mendel called crosses involving two traits ____________________ crosses. Fill in the blank(s) with the appropriate word(s)
A chi-square analysis of linkage between genes k and f produces a P value of 0.99. What is the likelihood that these two genes are linked?
A) 99% B) 10% C) 9.9% D) 1% E) None of these
Which of the following statements about the Hershey-Chase experiment is false?
A) The virus-infected bacteria showed radioactive phosphorus. B) Protein was labeled with radioactive sulfur. C) The virus-infected bacteria contained radioactive sulfur. D) DNA was labeled with radioactive phosphorus.