Protists include ________.
A. viruses
B. helminths
C. algae and protozoa
D. bacteria
E. yeasts and molds
Answer: C
You might also like to view...
Selective reabsorption of glucose and amino acids occur in the ________ of the nephron.
A. collecting duct B. glomerulus C. distal convoluted tubule D. loop of the nephron (loop of Henle) E. proximal convoluted tubule
What effect does coevolution most likely have on niche overlap?
What will be an ideal response?
Which chemical carries the DNA's instructions for synthesizing a particular protein from the nucleus to the cytoplasm?
A) RNA transcriptase B) messenger RNA C) transfer RNA D) ribosomal RNA
Answer the following questions true (T) or false (F)
1. An antigen is any foreign substance that elicits an immune response. 2. Macrophages and dendritic cells can both be antigen presenting cells. 3. Complement proteins are antibodies produced by skin cells.