Consider the human brain. Using the anatomical levels of organization—chemical, cellular, tissue, organ, organ system, and organism—name one “component” related to the brain for that layer. For example, components of the brain at the chemical level would be the specific atoms or molecules that make up the brain.

In what part of a chloroplast does glucose production occur? a. atp synthase b. photosystem ii c. photosystem d. stroma

Describe five factors that influence the value of fuel

You have just sequenced a new protein found in mice and observe that sulfur-containing cysteine residues occur at regular intervals. what is the significance of this finding? it will be important to include cysteine in the diet of the mice. cysteine residues are required for the formation of α helices and β pleated sheets. cysteine residues are involved in disulfide bridges that form tertiary structure. cysteine causes bends, or angles, to occur in the tertiary structure of proteins.