Which statement best describes how molecules interact with systems in the
human body?
A. Food...
Which statement best describes how molecules interact with systems in the
human body?
A. Food molecules break down into waste molecules as they pass
through the digestive tract.
O B. Food molecules break down in the digestive system, and cells use
the smaller molecules to make what they need.
O C. Carbon dioxide molecules help carry other molecules into the
lungs as air is inhaled.
D. Carbon atoms combine with water molecules to form glucose, and
cells use the glucose to get the energy they need.
Answers: 1
Biology, 21.06.2019 19:40
What does it mean for a cell membrane to be selectively permable
Answers: 1
Biology, 22.06.2019 03:30
Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.
Answers: 1
Biology, 22.06.2019 06:00
Body temperature is tightly regulated in mammals for example when external temperatures drop too much the body of a mammal responds by in order to its core temperature?
Answers: 2
Biology, 22.06.2019 10:00
In what part of the body does the most muscle activity happen?
Answers: 1
Mathematics, 03.05.2021 17:40
Biology, 03.05.2021 17:40
Mathematics, 03.05.2021 17:40
Biology, 03.05.2021 17:50
Chemistry, 03.05.2021 17:50
Mathematics, 03.05.2021 17:50
French, 03.05.2021 17:50
Mathematics, 03.05.2021 17:50
Mathematics, 03.05.2021 17:50