Kat5eEsbkaylol Kat5eEsbkaylol

21-12-2015
Physics

contestada

The cell mechanism of "active transport" involves the transport of insoluble chemicals across the membrane with protein acting as the carrier.
a. True
b. False

Relax

Respuesta :

22-12-2015

True
So, since the molecules are insoluble, they cannot diffuse across the cell membrane, so instead proteins transport the chemicals

Answer Link

Otras preguntas

what is the difference between primary storage, secondary storage and off-line storage?

Mark the statement if it accurately describes European history and geography. A. The Alps are mountains that made Napoleon’s invasion of Italy easy. B. The E

Many international nonprofit groups watch elections in other nations to make sure elections are fair and free. Which of the following would violate the notion o

Which does not correctly describe an achievement of the Maya? a. had cities with populations in the thousands b. kept records on knotted strings, or khipu c. un

which is true of the phospholipid bilayer of the cell membrane A) there is a hydrophobic side inside the cell b) there is a water-loving side outside the cell c

The Reconstruction Plans of both President Lincoln and President Johnson were __________ the southerners. A)cruel to B)harsh with C)kind to D)not honest with

The two major ways a person can become a legal U.S. citizen are

6. What statement describes the status of Africans in Virginia prior to 1660? b. Personal initiative and religion were as important as race in determining socia

The first governing document in New England was the _____. A.Mayflower Compact B.Fundamental Orders of Connecticut C.New England Confederation Exeter Compact

What happens when the data in an investigation do not support the original hypothesis? A. The scientist gives up and starts an investigation on a new topic. B.