Answer:
H2 is molecular hydrogen.it is a molecule of hydrogen that consists of two hydrogen atoms bonded together by one single bond. 2H denotes two moles of elemental hydrogen.it should be noted that elemental hydrogen is not bonded to anything.
"The Calvin cycle, Calvin–Benson–Bassham (CBB) cycle, reductive pentose phosphate cycle or C3 cycle is a series of biochemical redox reactions that take place in the stroma of chloroplast in photosynthetic organisms. ... This set of reactions is also called carbon fixation. The key enzyme of the cycle is called RuBisCO."
Answer:
A) AFP binds to ice crystals and forms a nonpolar shell that prevents covalent bonding between water molecules to form a larger crystal. By limiting crystal growth, the cell would not freeze solid
Explanation:
Water is a "polar" molecule, which means that electron density is unevenly distributed. Water has a partial negative charge, near the atom of oxygen due to the unshared pairs of electrons and partial positive charges, near the atoms of hydrogen. Because water is polar and the protein is nonpolar, their molecules are not attracted to each other this is want prevents the ice crystals from forming.
