0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Which of the following substances diffuse faster in a glass of water a drop of honey or blue ink?
If the blue ink is the kind you use in your desktop printer, the ink will diffuse faster. The kind of ink they use to print newspapers will never diffuse.
What liquid chemical eats through substances?
any kind of acid
Can a certain substance pass across the cell membrane?
Also small molecules.Basically because the cell membrane is amphipathic; a polar head and non-polar tails make up the double layered membrane with non-polar tails sticking inward and polar heads outward. This means that the non-polar middle, the lipid part, does not allow hydrophyllic substances to pass easily through the membrane while non-polar substances can pass through easily. Having to do with charge and solubility.
Can all molecules diffuse through all cell membranes?
No, there are specific cell membranes that allow only certain molecules to pass through. Some stay open and others must be opened ( like a gate ).
What kind of substances can electric current can flow through?
Elements, compounds, materials with high electrical conductivity.
What kind of blood vessels allow substances to enter and leave the blood easily around the cells?
Capillaries. they have such thin walls that substances can easily diffuse through them.
Which of the following substances diffuse faster in a glass of water a drop of honey or blue ink?
If the blue ink is the kind you use in your desktop printer, the ink will diffuse faster. The kind of ink they use to print newspapers will never diffuse.
What liquid chemical eats through substances?
any kind of acid
What kind of substances can sound travel through?
Everything. We're all a vibration.
What kind of material that allows heat to move through it easily?
A metal
What is the kind of material through which light passes easily?
transparent materials
What kind of object is the Horsehead Nebula?
Diffuse Nebula
Can a certain substance pass across the cell membrane?
Also small molecules.Basically because the cell membrane is amphipathic; a polar head and non-polar tails make up the double layered membrane with non-polar tails sticking inward and polar heads outward. This means that the non-polar middle, the lipid part, does not allow hydrophyllic substances to pass easily through the membrane while non-polar substances can pass through easily. Having to do with charge and solubility.
Can all molecules diffuse through all cell membranes?
No, there are specific cell membranes that allow only certain molecules to pass through. Some stay open and others must be opened ( like a gate ).
What kind of substances can electric current can flow through?
Elements, compounds, materials with high electrical conductivity.
What kind of reflection does a brick wall cause?
Diffuse reflection
What kind of substances are likely to move via passive transport through phospholipod bilyer?
transport of materials through cell wall without energy.
