The organism that is found in vegetation and occasionally in the hospital environment grows best at which temperature?
a. 4°C
b. 25°C
c. 35°C
d. 56°C
B
The organism found in vegetation and occasionally in the hospital environment is Methylobacte-rium spp. Optimal growth occurs at 15°C to 30°C. Methylobacterium spp. produce small, dry coral pink–pigmented colonies.
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A diploid spore-producing plant body that grows by mitotic cell divisions of a fertilized egg is a ________
a. megaspore b. sporophyte c. microspore d. gametophyte
The temperature of the lower atmosphere has risen the most in the last ____
a. 60 years b. 70 years c. 100 years d. 125 years e. 150 years
Using the techniques of genetic engineering, you design a protein you want to accumulate within the ER of yeast cells. To accomplish this goal, you need to
A) do nothing; all proteins go through the ER. B) incorporate appropriate mannose-6-phosphate groups. C) incorporate the appropriate DNA sequence(s) to create signal sequences in the mature peptide. D) incorporate radioactive amino acids into the protein. E) remove the N-formyl group located at the N-terminus of the polypeptide.
The anterior and posterior chambers are filled with ____ while the remainder of the eye is filled with ____.
A. Aqueous Humor; Cerebrospinal Fluid B. Aqueous Humor; Collagen C. Aqueous Humor; Vitreous Humor D. Vitreous Humor; Aqueous Humor E. Vitreous Humor; Collagen