Biochemistry Answers

which type of cell can increase the expression of human leukocyte antigens in the organ graft?
Cytokines lymphocytes macrophages or killer T cells

who should be responsible for rectifying pay inequalities around the globe

what are the social and environmental benefits that fair trade certification seeks to address in global food production?

Compare and contrast the Mendelian and non-Mendelian patterns of inheritance. Describe what you believe is the most significant difference, and explain why.

2. Photosynthesis must be triggered by a catalyst known as what in order for the process to start?

5. Assume the dissociation constant for NaCl is 1.8.
a) Show how you would prepare 400 ml of a 0.2% NaCl solution?
b) Would the above solution be hyper-, iso-, or hypo-osmotic to a 80mM NaCl solution?

6. Describe and explain what would happen to a cell containing 100mM NaCl, 150 mM glucose, and 100 mM protein if placed into:
a) distilled water? (describe the volume change if the cell were permeable to water only).
b) a solution of 100mM NaCl, IF the cell were permeable to water only.
c) a solution of 100mM NaCl, IF the cell were permeable to salt and glucose as well as water.
d) A solution of 200mM glucose, IF the cell were permeable to water only.

what is it about DNA that makes it superior for passing down through generations (other than stability

Examine the differences between DNA and RNA. Explain why DNA is the most favorable molecule for genetic material and how RNA compares to it in this respect.

What is the reason behind getting only one peptide bond from two to perform a functional protein?