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The net movement of molecules into cells is most dependent upon?
Wiki User
∙ 13y ago
selectivy of the cell membrane
Wiki User
∙ 13y ago
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What types of chemical activities occurring within cells are most dependent?
biological catalysts present
How may one define cellular transport?
Cellular transport is one of the cells' most vital functions. It allows cells to receive molecules and atoms into the cell as well as sending out molecules and atoms.
Which of the following shows the organization levels from simplest to most complex in a multicellular organisms?
atoms, molecules, organelles, cells, tissues, organs, organ systems, organisms
Movement of organelles within the cytoplasm of plant and animal cells is due most directly to?
2, cyclosis
In what organelles does osmosis occur?
Most membranes are semi-porous and osmosis (movement of water) occurs. In many plants the cells have a waxy coating which limits the movement of water.
What method do most cells use in order to dispose of large molecules of waste material?
Exocytosis is the method that most cells use in order to dispose of large molecules of waste materials.
What is the most important of the blood?
The blood's most important job is the movement of wastes, oxygen, and nutrients to and from body cells. This movement allows the cells to maintain cellular homeostasis.
What is the most important job of the blood?
The blood's most important job is the movement of wastes, oxygen, and nutrients to and from body cells. This movement allows the cells to maintain cellular homeostasis.
Most of the starch stored in the cells of a potato is composed of molecules that originally entered these cells as what?
simple sugars
What is one job in which most rna molecules are involved?
RNA molecules have many functions, but in the majority of cells most RNA molecules are involved in just one job- protein synthesis.
Are elements and molecules living?
No, cells are the most basic living structural units.
Are any of the molecules of your body the same ones you were born with?
On the most part the answere is no. However the places where the same cells and molecules remain for a lifetime are the brain and the egg cells that the female carries.
What types of chemical activities occurring within cells are most dependent?
biological catalysts present
How may one define cellular transport?
Cellular transport is one of the cells' most vital functions. It allows cells to receive molecules and atoms into the cell as well as sending out molecules and atoms.
Which essential nutrients does the body most need to build molecules within cells?
Proteins
How do your cells get the substances they need?
Most cells use active transport proteins embedded in the membrane to allow large or polarized molecules to pass through rather than simply dissolve through like most ions and water molecules can.
Which of the following shows the organization levels from simplest to most complex in a multicellular organisms?
atoms, molecules, organelles, cells, tissues, organs, organ systems, organisms
