The region of the small intestine with the lowest pH is the ________
Fill in the blank(s) with correct word
duodenum
You might also like to view...
The enzyme that cleaves the mRNA transcript targeted by siRNA is:
A. Drosha. B. Dicer. C. Argonaute. D. RNase A.
Biome distribution depends on _____
a. climate c. soils b. elevation d. all of these
What is the reason for the prevalence of the sickle-cell allele in African populations?
A) Heterozygotes have some resistance to the parasite that causes malaria. B) Sickled cells are better able to clot blood. C) African populations tend to be at higher altitudes, and sickled cells better bind oxygen in these environments. D) Sickled cells help prevent vitamin A deficiency among African populations.
Biofilms contribute to the spread of resistance to antimicrobials
Indicate whether the statement is true or false