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How many cell membranes per cell?
Only one
What is one way that members of archaebacteria are different from eubacteria?
They have different types of cell walls and cell membranes.
Is the cell wall located inside the cell membrane?
Plant cells have cell walls, animal cells have cell membranes. Cells do not have both walls and membranes, they have one or the other.
Why is it good that lipids in cell membranes do not dissolve in water?
If the phospholipids in your cell membranes were suddenly able to dissolve in water, you would become a thick puddle on the floor. You are basically one big aqueous solution, and the cell membranes are the only thing keeping the cell compartmentalized.
How did cell membranes first appear on Earth?
There is not yet a definitive answer as to how cell membranes first evolved. One hypothesis is that cell membranes are descendant from naturally occurring micelles which combined with the first self-replicating molecules quite coincidentally. Another possibility is that cell membranes evolved as a competetive mechanism through active selection.
Where could one find pictures of various phones?
Cell phones and their pictures can be viewed at mobile cell phone service providers, either at their stores or on their respective websites. Places like Verizon, AT&T, and Sprint.
Do cell membranes make nutrients for cells?
Cell membranes do not make nutrients for cells. They are primarily responsible for controlling the entry and exit of substances into and out of the cell, as well as maintaining the cell's internal environment. Nutrients are typically obtained from the external environment through processes such as diffusion or active transport.
Where can one find pictures of different styles of haircuts?
One can find pictures of different style of haircuts on Google Images where there are hundreds of pictures. One can also find such pictures on 'Marie Claire' and 'About'.
What is one way that member of Archaebacteria are different from members of Eubacteria?
They have different types of cell walls and cell membranes.
What do cell membranes consist of?
Cell membranes consist of a phospholipid bilayer, which is made up of two layers of phospholipid molecules. Embedded within this bilayer are proteins that help regulate the passage of ions and molecules in and out of the cell. Additionally, cell membranes may contain cholesterol molecules that provide stability and fluidity to the membrane.
How are organisms in the domain Eukarya different from those in the domain Archaea?
Archaea have no nucleus
What makes something a eukaryote cell?
A eukaryote cell is one that contain a nucleus and other organelles enclosed within membranes.
