Because bacterial LPS is both hydrophilic and hydrophobic, a specialized transporting system, ________, is required for membrane transport and insertion.

A. Tol
B. Lpt
C. cytidine diphosphate carrier protein
D. acyl-carrier protein


Answer: B

Biology & Microbiology

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What is the key concept addressed by the question?

What will be an ideal response?

Biology & Microbiology

Which of these is mismatched?

a. oligodendrocytes; make myelin for brain axons b. Schwann cells; make myelin for peripheral axons c. astrocytes; most abundant cells in the brain d. microglia; engulf dead or dying brain tissue e. none of these are mismatched

Biology & Microbiology

What is the general name of enzymes that add phosphate groups to protein targets?

A) phosphatases B) ligases C) proteases D) kinases E) acetylases

Biology & Microbiology

The two common vectors used to transfer a piece of DNA into a cloning host are ________ and ________.

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology