Which of the following products of the dark reactions is critical for progression to cellular respiration?

Glucose

Explanation:

Photosynthesis involves two reactions that are:

Light reactions-  It is light dependent and produces organic energy molecules ATP and NADPH. It is initiated mainly by the chlorophylls.

Dark recations- It is light independent and uses the organic molecules produced in the light reaction to fix the carbon dioxide into carbohydrates. It occurs in stroma.

Cellular respiration is the process of breaking glucose to produce ATP which is then used to perform work at the cellular level. Glycolysis, pyruvate oxidation, kerbs cycle and oxidative phosphorylation the stages of cellular respiration.

Temperature is an important factor in determining the rate of diffusion, but it is only one of several. Another aspect of diffusion rate, still related to temperature, is the size of the particles involved. A larger particle requires more energy to move, and therefore at any given temperature, larger particles tend to diffuse slower than smaller ones. The concentration difference is also another important factor, with greater differences resulting in faster diffusion.While writings about diffusion often describe the process as the tendency of particles to move from areas of higher concentration to areas of lower concentration, this is somewhat misleading. There is no force in normal diffusion that makes any particular particle more likely to move into an area of lower concentration. This tendency of diffusion is merely a matter of odds, as particles are more likely to move from higher concentration to lower concentration than the opposite simply because there are more particles in high concentration areas to move elsewhere.