How photosynthesis and cellular respiration create a metabolic pathway?

A metabolic pathway is a system of interrelated biochemical reactions that transform a molecule or molecules of a substrate through a series of metabolic intermediates, step by step.

Explanation:

Photosynthesis is a "developing," or anabolic, pathway, which builds sugars out of smaller molecules. Cellular respiration, by comparison, breaks down sugar into smaller particles and is a pathway that is "breaking down," or catabolic. Anabolic pathway: in bigger ones, small molecules are assembled.

helicase, i think thats it

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.