Shown below are absorption spectra for four pigment molecules. Which of these pigments are responsible for giving carrots their orange color

Which of the following describes a purpose for the function of phosphoglucoisomerase? a) allows for phosphorylation for trapping the molecule in the cell b)promotes substrate level phosphorylation and formation of ATP c) allows formation of a primary alcohol necessary for the next step of phosphorylation d)facilitates epimerization, the change in stereochemistry at one chiral carbon

If photosynthesizing green algae are provided with CO2 containing heavy oxygen (18O), later analysis will show that all of the following molecules produced by the algae contain 18O EXCEPT a) ribulose bisphosphate (RuBP) b) glyceraldehyde 3-phosphate (G3P) c)O2 d)3-phosphoglycerate e)glucose

The cofactor shown below: is an oxidizing agent is a reducing agent is a carrier of acyl groups is flavin mononucleotide The cofactor shown below: CH2 HC OH HC OH HC OH CH2 H₂C NH H H H OH OH NH₂ 1) is an oxidizing agent 2) is a reducing agent 3) is a carrier of acyl groups 4) is flavin mononucleotide