1. At the molecular level genes control the formation of proteins. Different forms of a protein can be produced from a gene depending on the alleles present at that gene. Discuss how dominant, additive, and overdominant gene actions that we see for some characteristics in a plant can be determined […]

Virtual Lab 1: Virtual MicroscopyPurpose:Lab Observations:Lab Answers:A. Estimate the size of:1. An E. Coli cell. : 0.5 x 2 micrometers2 A mitochondrion. 0.5 – 10 micrometers3. A Red Blood cell. 6-8 micrometers in diameter4. A hepatitus virus. 28 nanometers in diameter5. A water molecule. 1 nanometer or 10- 9 meters B. […]

Q1. Why can twins resulting from a single fertilized egg exchange blood or receive organ transplants from each other without rejection, as twins resulting from two fertilized eggs sometimes cannot? Q2. You have been injected into the femoral vein? What is the path from the right femoral vein to the […]

Biology Assignment Approximately 700 million people do not have access to clean drinking water. The results affect all aspects of life in developing countries. According to Water.org, a child dies every 90 seconds from a water-related illness and women in some water stressed areas spend several hours every day collecting […]