ground substance
i think its Matrix
they diffuse through the lining of your intestine
True. Cartilage matrix is avascular and has a high water content, allowing nutrients to diffuse quickly. In contrast, bone matrix is solid and less permeable, so nutrients diffuse less efficiently through it.
The walls of capillaries are very thin allowing the nutrients of cells to diffuse through them. They facilitate the diffusion of nutrients to the body by passing them through their cell walls.
Connective tissue obtains nutrients through diffusion from nearby blood vessels. Nutrients diffuse through the blood vessel walls and into the surrounding connective tissue to provide nourishment to the cells within the tissue.
already answered on the site: FALSE source:wiki.answers.com
Particles diffuse at different rates due to differences in their size, shape, and mass. Smaller, lighter particles diffuse quicker than larger, heavier particles because they can move more easily through the medium in which they are diffusing. Additionally, the temperature and concentration gradient of the medium can also affect the diffusion rate of particles.
Nutrients and other needed materials diffuse from the mother's blood through the placenta which connects the fetus the the uterus lining.
Helium (He) will diffuse faster than Neon (Ne) because helium has a lower atomic mass and smaller atomic size, making it lighter and easier to move through a medium.
Starch does not readily diffuse through cell membranes due to its large molecular size. However, in a solution, starch can diffuse in a gel-like medium, but this process is generally slow. If starch is placed in a solution with a lower concentration of starch, it may diffuse toward areas of lower concentration, but the movement is limited compared to smaller molecules. Overall, starch diffusion is minimal and highly dependent on the medium and conditions.
The oxygen and other nutrients in the blood diffuse into the cells through osmosis, and then wastes and other harmful chemicals are diffused out.
Yes, ions can diffuse through a membrane.