Which of the following is correct 1, Hydrogen ions are secreted by Na+/H+ antiporters in the proximal tubules 2,H+ATPases (proton pumps) in the collecting secrete hydrogen ions 3,Cl-/HCO3- antiporters help with hydrogen ion reabsorption      a,1 only       b, 2 only       c, 3 only […]

1- Describe the stages of C. elegans development. How many stages were you able to identify? 2. Why is it necessary for C. elegans to pass through several larval stages, and how is this type of development different from humans? 3. How does a hermaphrodite produce offspring without mating? 4. What physical (morphological) […]

250 -300 words Select a source of anatomy and physiology information from the open web. Evaluate the source and explain why it is or is not a credible source of information. Provide a reference in APA format. Use the name of your source as the title of your forum post. […]

Q. 1. Many primates have opposability in their big toe in addition to their thumbs. How do you think your daily life will be impacted if Homo sapiens had opposability in their big toes? 2. What everyday tasks do you think would become more challenging if Homo sapiens were full- […]