Biology, 09.01.2020 19:31, TianaTheSquid
Both the esophagus and the small intestine are involved in the digestion of food. the esophagus squeezes food into the stomach by wave-like muscle contractions. peptidase enzymes in the small intestine break food molecules into smaller molecules.
which statement best describes changes to food during digestion?
a) the muscle contractions result in physical changes, while the action of the peptidase results in chemical changes.
b) the muscle contractions and the action of the peptidase both result only in physical changes.
c) the muscle contractions result in chemical changes, while the action of the peptidase results in physical changes.
d) the muscle contractions and the action of the peptidase both result only in chemical changes.
Answers: 2
Biology, 21.06.2019 22:30, love123jones
White-tailed deer are considered to be an overpopulated species in the central united states. which of these events probably contributed the most to white-tailed deer exceeding their carrying capacity?
Answers: 1
Biology, 22.06.2019 02:50, cocodemain
Cells destroy body cells infected by a virus or bacteria.
Answers: 1
Biology, 22.06.2019 11:00, mscharris66
In pea plants, yellow seed color (y) is dominant and green seed color (y) is recessive. based on the punnett squares, what are the chances that the offspring in the second generation will have green seeds? first generation y y y yy yy y yy yy second generation y y y yy yy y yy yy there is a % chance that the offspring will have green seeds.
Answers: 2
Both the esophagus and the small intestine are involved in the digestion of food. the esophagus sque...
Mathematics, 18.12.2019 04:31
Mathematics, 18.12.2019 04:31
Biology, 18.12.2019 04:31
English, 18.12.2019 04:31
Biology, 18.12.2019 04:31