When some of the stomach contents escape back up through the esophagus it is often experienced as
What will be an ideal response?
heartburn
You might also like to view...
Which of the following lists the body's first, second, and third line of defense in order?
What will be an ideal response?
Which suborder do Tarsiers belong?
a. Prosimii
b. Tarsiformes c. Ardipithecus d. Hominoidea e. Anthropoidea
Which of the following is NOT characteristic of a tropical rain forest?
A. warm climate B. nutrient-rich soil C. a year-round growing season for plants D. a tremendous diversity of animal life E. a location near the equator
Put the following steps of the light reactions in the correct order:
1. Light excites an electron from photosystem I. 2. Light excites an electron from photosystem II. 3. Electrons reduce NADP+ to NADPH. 4. Electrons pass through an electron transport chain, which generates a H+ gradient used to make ATP. A) 1, 2, 3, 4 B) 1, 4, 2, 3 C) 2, 4, 1, 3 D) 2, 3, 1, 4