The ________ system of blood proteins act to lyse foreign cells.

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


complement

Biology & Microbiology

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What is the role of the large ribosomal subunits?

a. Binding to the mRNA b. Reading the mRNA c. Joining together amino acids to form a polypeptide chain d. Folding the amino acids into proteins

Biology & Microbiology

The cell walls of fungi are composed mainly of

a. hyphae. b. cellulose. c. chitin. d. phospholipids. e. mycelia.

Biology & Microbiology

Simple sugars are linked together to form polysaccharides by

1.hydrolysis reactions. 2.condensation reactions. 3.ionic bonds. 4.hydroxyl groups.

Biology & Microbiology

The cell membrane can be described most accurately as

A) permeable to all small molecules and ions. B) impermeable to larger molecules independent of their chemical characteristics. C) permeable to some molecules and impermeable to others. D) impermeable to all polar molecules. E) permeable to all molecules except water.

Biology & Microbiology