Which of the following contribute to the environmental resistance of bacterial endospores?
A. Low water content of endospore
B. Spore coat
C. Lower pH
D. Presence of calcium dipicolinate
E. All of the choices are correct.
Answer: E
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What is the most likely reason the peronsporomycetes were originally thought to be fungi?
A. Life cycle similar to that of many fungi B. Yeast like cellular morphology C. Cell wall composition D. Macroscopic appearance of fuzzy growth
Proteomics involves all of the following except
a. determining protein structure. b. determining protein function. c. determining protein location. d. determining protein sequence. e. determining protein interactions.
A phospholipid has what regions?
What will be an ideal response?
Carbohydrates are classified into several categories, based on their size and their composition. Which of these is the simplest type of carbohydrate?
A) disaccharide B) polysaccharide C) monosaccharide D) starch E) cellulose