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What indicates how easy it is for a substance to cross the plasma membrane?
Whether it's charged or not, hydrophilic, hydrophobic and its size.
What are two functions of a cell membrane and what do the do?
The cell membrane is a biological membrane that separates the interior of all cells from the outside environment. The cell membrane is selectively-permeable to ions and organic molecules and controls the movement of substances in and out of cells. It consists of the phospholipid bilayer with embedded proteins. Cell membranes are involved in a variety of cellular processes such as cell adhesion, ion conductivity and cell signaling and serve as the attachment surface for the extracellular glycogalyx and cell wall and intracellular cytoskeleton.\In easy way:The cell membrane has tiny holes that control the movement of chemicals in or out of cell.Dissolved substances such as food,oxygen and carbon dioxide can pass through cell membrane.Some harmful chemicals are stopped from entering cell membrane.
What is the diffusion of water through the cell membrane?
It's so easy osmosis is the answer You welcome
Is the difference between a pure substance and a mixture always easy to observe?
No, the difference between a pure substance and a mixture is not always easy to observe. While pure substances have definite chemical compositions and properties, mixtures consist of two or more substances physically combined. Some mixtures can be challenging to distinguish from pure substances based on visual observations alone.
Can you use a table to find the boiling point of most substances?
Yes, a table of the boiling points of various substances can be used to compare and determine their boiling points. The table will list the boiling points of different substances at standard pressure, allowing for quick and easy comparison.
What indicates how easy it is for a substance to cross the plasma membrane?
Whether it's charged or not, hydrophilic, hydrophobic and its size.
How easy or hard is it for polar molecules to pass through the cell membrane?
Polar molecules are effectively charged molecules. It's hard for them to cross the cell membrane because the membrane is comprised of an uncharged phospholipid bilayer. Charged molecules tend to have specific protein channels that allow them to cross the membrane.
What are two functions of a cell membrane and what do the do?
The cell membrane is a biological membrane that separates the interior of all cells from the outside environment. The cell membrane is selectively-permeable to ions and organic molecules and controls the movement of substances in and out of cells. It consists of the phospholipid bilayer with embedded proteins. Cell membranes are involved in a variety of cellular processes such as cell adhesion, ion conductivity and cell signaling and serve as the attachment surface for the extracellular glycogalyx and cell wall and intracellular cytoskeleton.\In easy way:The cell membrane has tiny holes that control the movement of chemicals in or out of cell.Dissolved substances such as food,oxygen and carbon dioxide can pass through cell membrane.Some harmful chemicals are stopped from entering cell membrane.
Is it easy to get into holy cross high school?
yes i got into holy cross high school easy peasy lemon squeezy
What feature is found in prokaryotic cells but not in eukaryotic cells?
Eukaryotic cell contains membrane bound cell organelles such as Mitochondria, Nuclear Membrane, Endoplasmic Reticulum, Golgi apparatus, Plasma Membrane. Cell membrane gives structural rigidity and plays an important role in cellular trafficking i.e. allowing substances in and out. Prokaryotic cell doesnot have any membrane bound cell organelles and hence there is an absence of cellular trafficking check. Their structures are simple and easy to understand their mechanism. They undergo frequent mutation where as Eukaryotic cells doesn't.
What is the function of a weighing dish?
A weighing dish is used to hold substances that are being weighed on a balance or scale. It helps to prevent contamination or loss of the substance being weighed during the process. Additionally, weighing dishes are often disposable for easy cleanup and to avoid cross-contamination between different substances.
What are reactant substances?
reactant substances usually come from groups 1 and 7 on the periodic table as it is easy to gain or lose 1 electron
Was the cell membrane easy to see on the plant cells?
The cell membrane in plant cells typically appears as a thin structure that surrounds the cell. While it may not always be easy to see with just a light microscope, using techniques like staining can help to make the cell membrane more visible.
Is it easy to tattoo?
No, but it is easy to cross contaminate and spread Hepititis among other blood borne pathogens.
What is the boost code of tiger cross?
its SO easy its fortune
Why do oxygen molecules easily diffuse across a cell membrane while protein molecules do not?
Oxygen molecules are small and non-polar, allowing them to easily pass through the phospholipid bilayer of the cell membrane via simple diffusion. In contrast, protein molecules are typically larger and may require specific transport proteins or channels in the membrane for facilitated diffusion or active transport to cross the membrane.
What is the diffusion of water through the cell membrane?
It's so easy osmosis is the answer You welcome
