Tissues and Skin Pre-Lab Questions 1. What is a tissue? 2. What is the function of epithelial tissue? 3. What is the function of connective tissue? 4. What is the function of muscular tissue? 5. What is the function of nervous tissue? 6. Describe sebaceous glands, sweat glands, and hairs […]

1 The definition of antigen and the chemical characteristics of antigens, The definition of antigen and the chemical characteristics of antigens, haptens and how they become antigenic.2 The life history of T lymphocytes including their origin, migration to the thymus, and attainment of immunocompetence; forms and effects of negative selection; […]

A Bio 5A student has the choice of three types of pigment to study for an exercise in quantitative spectrophotometry. She always liked the bright yellow color of ripe bananas, so the pigment responsible for this color was chosen. A solution comprised of 100 ml acetone and 100 ml H2O […]

Assignment Write in complete sentences. I will take off points for not using complete sentences. You can draw diagrams to supplement your answers. Long answer: 1a. Describe Pasteur’s experiment disproving spontaneous generation. b. How might this experiment have been affected by the presence of endospore contamination in Pasteur’s culture media? […]