DemarcusMasini DemarcusMasini

03-03-2015
Biology

contestada

What are internal and external regulators? lipids carbohydrates proteins.

Respuesta :

04-03-2015

These substances are proteins, they regulate what is able to enter or leave the cell.

Answer Link

Otras preguntas

Which of the following is true of vaccinations? a. Vaccinations are used to treat existing disease symptoms. b. Vaccinations prevent the spread of communicabl

Which of the following political leaders closed the Bauhaus? a. Adolf Hitler b. Joseph Kennedy c. Winston Churchill d. Franklin Roosevelt

In a oxidation-reduction reaction, the oxidizing agent always undergoes reduction. a. True b. False

A fire extinguisher is useless in an emergency unless the person can use it. TRUE or FALSE

Mendeleev's table, which shows elements' properties following a pattern that repeats every seven elements, is called the

What is a Newton unit? kg-m/sec2 m/sec m/sec2 m2/sec

People emigrated from Nicaragua for reasons. political economic social medical

Penyelesaian dari sistem persamaan linier dua variabel 5x-y=-8 dan ×+3y=8 adalah

What was the primary cause of the London Fog of 1952? a. Global warming trapped hot air from blast furnaces in the lower regions of the atmosphere. b. Cold ai

Which of the following can transmit HIV? a. vaginal fluids b. perspiration c. saliva d. tears