irvinguzmanx3927 irvinguzmanx3927

08-11-2017
Biology

contestada

All cells are surrounded by a membrane. which is a characteristic of a cell membrane

Respuesta :

yaka2519 yaka2519

08-11-2017

Cell membranes serve as barriers and gatekeepers. They are semi-permeable, which means that some molecules can diffuse across the lipid bilayer but others cannot

Answer Link

Otras preguntas

The Congress of Vienna led to revolts in France because it had a liberal agenda that angered the conservatives. it promoted elected parliaments that weakened

Under the ming dynasty the international policy of the empire was isolationist. true or false.

Which word or phrase in the following sentence is a misplaced modifier? As a cat lover her whole life, the pet store was visited weekly by my mother. A. as a

The greek empire rose from the ashes of the old roman empire. true false

Which type of normative ethics theory describes developing good character habits and traits? a. virtue theory b. confidentiality theory c. duty theory d. co

Whats a constant and a variable and a coeffecient ?

what did the scientists who founded the royal society of London share with Lavoisier

Part A: You select a rental package that includes a car with an average consumption of 6.00/rm liters of fuel per 100/rm km. Considering that in Europe the ave

_____ have highly developed olfactory receptors. honey bees mollusks sharks eagles

Suppose Devin and Leslie throw a baseball into the air. The height of Devin's baseball is given by h(t)=−16t2+79t+5, where h is in feet and t is in seconds. wha