RaspberryKitten RaspberryKitten

03-12-2015
Physics

contestada

How do materials, such as nutrients and waste, pass through the cell membrane?

Respuesta :

TheOnlySongBird TheOnlySongBird

03-12-2015

Think of the cell membrane as a net and the nutrients are the perfect fit to fall through it. Where the waste is not the right size and will not fit through the holes of the net.

Answer Link

Otras preguntas

What are 2 examples of body fluids that help the immune system.

Does 1-propanol expected to have a higher boiling point than ethyl methyl ether

In the past 4 years, a sporting goods store had two yearly losses of $28,000 and $42,000 and two yearly profits of $104,000 and $10,000. What was the net prof

The cost for operating the childminding room is $350 per day. In order to cover the daily operating costs how many childminding payments are needed? childmindi

a baseball team played 35 games and won 4/7 of them how many games were won and how many games are lost?

The graph illustrates the activity level of three common digestive enzymes, across a range of pH values. Which enzyme is likely to be active in the acidic envir

During the early middle ages western european societies were most unfluenced by

A light bulb manufacturer randomly tests 1500 bulbs and finds that 2 are defective. How many defective bulbs would be expected in a shipment of 24,000 bulbs?

Which of the following is a correct definition of the term armature? A. A type of resistant wire B. A type of dry cell battery C. A circuit diagram D. A small

How many milliliters of water are in each 7 beakers