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What else can I help you with?
The cell membrane contains lipid molecules that?
The cell membrane contains lipid molecules that provide a barrier to the free movement of ions into and out of the cell.
What are the 4 characteristics that eukaryotic and prokaryotic cells share?
The four features the cells share are listed here: 1. DNA 2. Cytoplasm 3. Ribosome 4. Plasma membrane
Some ribosomes are free in the cytoplasm while others line the membrane of the?
endoplasmic reticulum. Free ribosomes synthesize proteins for use within the cell, while membrane-bound ribosomes (attached to the endoplasmic reticulum) synthesize proteins that are destined for secretion or insertion into cell membranes.
What is a free ribosome?
A free ribosome is a ribosome that is not attached to the rough endoplasmic reticulum and is thus suspended in the cytoplasm.
What is the function of the free ribosomes?
Free ribosomes, present in the cytoplasm, make proteins that remain in the cytosol, cytosolic proteins. Whereas membrane bound ribosomes (on Rough ER) make membrane proteins and secretory proteins etc. Hope this helps.
When a cell membrane is damaged by a free radical which specific component of the cell membrane is damaged?
The unsaturated fatty acids in the phospholipid bilayer are the specific components of the cell membrane that are vulnerable to damage by free radicals. Free radicals can cause lipid peroxidation of these fatty acids, leading to membrane dysfunction and cell damage.
What cell membrane have?
Eukaryotes have membrane bound organelles. But not all organelles are bound by a membrane, for example free ribosomes.
The cell membrane contains lipid molecules that?
The cell membrane contains lipid molecules that provide a barrier to the free movement of ions into and out of the cell.
What are the 4 characteristics that eukaryotic and prokaryotic cells share?
The four features the cells share are listed here: 1. DNA 2. Cytoplasm 3. Ribosome 4. Plasma membrane
Is protein sythesis a function made by the cell membrane?
No, the site of protein synthesis is the ribosomes, free and bound. The ribosome is the " workbench " on which proteins are made. Proteins can be imbedded in the membrane and can span the membrane.
Where can you find free ben folds sheet music?
Pianofiles.com has lots of free sheet music and I have gotten Ben Folds music there before.
Why is it important for the cell membrane to be selectively premeable?
It makes it harder for viruses and free radicals to reach the nucleus.
Why the needle of the iron swims on the water surface when kept gently?
It is due to the peculiar property of liquids called SURFACE tension. The free surface would act as if a stretched membrane.
Some ribosomes are free in the cytoplasm while others line the membrane of the?
endoplasmic reticulum. Free ribosomes synthesize proteins for use within the cell, while membrane-bound ribosomes (attached to the endoplasmic reticulum) synthesize proteins that are destined for secretion or insertion into cell membranes.
What three things are in all cells?
I guess a Nucleus, Nucleolus and cytoplasm?
When a cell uses energy to transport a particle through its plasma membrane toward the side of higher concentration the cell is using?
Free Garden Valley
Which organelle in the plant leaf cell lacks a membrane?
Ribosomes are the organelles in a plant leaf cell that lack a membrane. Ribosomes are responsible for protein synthesis and can be found free-floating in the cytoplasm or attached to the endoplasmic reticulum.
