'Damage dna' diaporamas de présentation

Cell Cycle Checkpoints

Cell Cycle Checkpoints. Checkpoints. They monitor the cell cycle before it can proceed to the next stage. Phosphorylation. The primary molecular mechanism of cell cycle Addition of phosphate group to amino acids Kinases - enzyme that adds phosphate

756 views • 20 slides

Food Irradiation

Good or Bad?. Food Irradiation. What is food irradiation?. Food irradiation is the process of treating food with a specific dosage of ionizing radiation. The major effect of irradiation is to generate short-lived and transient radicals that that turn damage DNA and intercellular structures.

539 views • 7 slides

Polycyclic Aromatic Hydrocarbons

427 views • 7 slides

Polycyclic Aromatic Hydrocarbons

198 views • 7 slides