Understanding Human Physiology: Nervous System and Digestion
School
Ohlone College**We aren't endorsed by this school
Course
BIOLOGY 51
Subject
Biology
Date
Dec 11, 2024
Pages
1
Uploaded by azhang2163
Exam: Human Physiology (Version B)Question 1: Explain how the nervous system and endocrine system work together to maintain homeostasis.Answer: The nervous system sends rapid electrical signals, while the endocrine system releases hormones. Together, they coordinate responses to maintain stable internal conditions (e.g., regulating blood glucose levels).Question 2: What is the function of hemoglobin in red blood cells?Answer: Hemoglobin binds to oxygen in the lungs and carries it to tissues while transporting carbon dioxide back to the lungs for exhalation.Question 3: Describe the role of the pancreas in digestion.Answer: The pancreas produces digestive enzymes (e.g., amylase, lipase) and releases bicarbonate to neutralize stomach acid in the small intestine.
