sabrinarose823 sabrinarose823

27-07-2017
Biology

contestada

cell membranes are said to be selectively permeated.which statement best explains what selectively permeable mean?

Respuesta :

heatherarrow heatherarrow

27-07-2017

Selective permeable means that they let some molecules and ions through by either active or passive transport. However it does not allow specific molecules or ions to pass either.

Answer Link

Otras preguntas

How many joules are needed to warm 675 grams of water (specific heat= 4.186 J/g degrees Celsius) from 12 degrees Celsius to 85 degrees Celsius?

the museum wants to display all the art pieces in rows.Each row has the same number of pieces and the same type of pieces.How many pieces could be in each row?

The Diary of Anne Frank. In her diary Anne writes: "There's in people simple an urge to destroy, an urge to kill, to murder and rage..." and "in spite of everyt

is 3.2 meters equal to 320 millimeters explain

The secret agreement that ended the Cuban Missile Crisis included

how do you say in the morning in Spanish?

science Nathan is building a deck out of 2 × 4 pieces of wood using sixteen penny nails. When swinging the hammer, the end of the hammer gains speed and a.p

Help! Please???The weather on the coast of Virginia is probably warm and dry. A cold front would likely bring rain or rainstorms. Since early summer is warm or

Is it possible to have only one chromosome?

Which statement best describes the different ways Herbert Hoover and Franklin Roosevelt reacted to the "Bonus Armies" that marched on Washington during their pr