Answer:
nucleus : control activities in the cell. 2, vacuoles: it allows substances in and out of the cell.
They would get type b blood and a 50% chance in get A or AB blood type
Answer:
CO2 and N2 movement in and out of cells is unaffected when membrane protein activity is blocked.
Explanation:
The selective permeability of the biological membranes, like a cell membrane, to small molecules, allows the cell to control and maintain its internal composition.Free diffusion across the lipid bilayer can happen only for small uncharged or nonpolar molecules, such as CO2 and N2. Thus, they can easily cross cell membranes, without the assistance of the transmembrane proteins. Small uncharged polar molecules, such as H2O, also can diffuse through membranes without any help from channel proteins or carrier proteins, which are the two types of transmembrane proteins.
In the case of molecules like glucose, passage across the membrane occurs via the action of specific transmembrane proteins, which act as transporters. These transmembrane proteins allow polar or charged molecules to cross the membrane through a protein pore without interacting with the hydrophobic fatty acid chains of membrane phospholipids.
Answer:
Un terremoto con la misma magnitud y profundidad podría causar daños drásticamente diferentes dependiendo de la vulnerabilidad de la exposición. Por ejemplo, un terremoto M6 en California o Japón podría causar muy poco daño debido a las estrictas disposiciones sísmicas de los códigos de construcción. Mientras se encuentre en un país del tercer mundo, el daño podría ser catastrófico y se podrían perder millones de vidas.
Explanation:
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Add my enzyme, add more substrate and adjust pH to optimal level will all increase the rate of a reaction. Freezing or too low of temperatures will make most enzymes unable to work.
The first three are correct.