katie355 katie355

07-05-2018
Chemistry

contestada

what are 2 examples of materials that cells must enter or leave in order for a cell to survive?

Respuesta :

lilaipo lilaipo

18-05-2018

The movement of substances in and out of a cell (nutrients in and toxins out) is a very important part of biology as without it, no cell or organism could live very long.

Answer Link

Otras preguntas

Which element do proteins, lipids, and carbohydrates have in common?

Explain why the square root of -4 is not a real number, but cube root of -8 is

The absorbance of a chlorophyll a standard solution in ethanol (density = 0.785 g/mL) is measured in a 1.3 cm cuvette or path length. The absorbance is 0.765 an

Simplify -6 [4-(x-2)]

A car is traveling at a rate of 81 kilometers per hour. What is the car's rate in kilometers per minute? How many kilometers will the car travel in 15 minut

What is universal theme? a.a central message that applies to anyone, anywhere b.a central message or insight that is revealed through a story c.the time, pla

What is the vertex of -x^2-6x-11?

A cutting tool several forces acting on it. One force is F=-axy^2 j , a force in the negative y-direction whose magnitude depends on the position of the tool. T

Which of the following is considered a social policy? welfare healthcare retirement all of the above

why do people drink alcohol?