Why can’t you give type A blood to a type B patient?
What will be an ideal response?
Type A blood cells have A-antigens on their surface while B blood cells have anti-A antibodies, if mixed an immune response called agglutination will occur.
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The lagging strand
A. is a type of RNA. B. is found during RNA replication. C. is necessary due to the properties of the enzymes and the antiparallel nature of DNA. D. is always the bottom strand.
If K+ can exit the cell through leak channels, why don't they flow out until there are equal concentrations on both sides of the membrane?
A. K+ can act as an enzymatic cofactor, and most K+ ions are bound to cellular enzymes. B. The leak channels allow a very slow leak that cannot keep pace with active import of K+ ions. C. Chelator molecules trap K+ on the inside of the membrane. D. The negative electrical potential inside the cell creates a force that holds the K+ ions in.
Why are estuarine environments ideal locations for the development of juveniles of many species of marine animals?
What will be an ideal response?
To go through glycolysis, ________ ATP per glucose molecule must be "invested" in order to activate the glucose molecule.
Fill in the blank(s) with the appropriate word(s).