Bio 252 exam - Study guides, Class notes & Summaries

CNS - ANSWER brain and spinal cord PNS - ANSWER Cranial nerves and spinal nerves (nerves and sensory receptors) somatic nervous system - ANSWER division of PNS skeletal muscles (muscles attached to our bones). Diaphragm is somatic because it is skeletal but it is inside the body. autonomic nervous system - ANSWER division of PNS smooth (intestines, blood vessels) and cardiac (heart muscles) muscles, glands (cells or many cells that can synthesize and secrete molecules to the body) ...

Bio 252 Exam 3 Review with complete verified solutions 2025

Peripheral Nervous System has 2 divisions - ANSWER Sensory Division and Motor Division Sensory Division - ANSWER Somatic Sensory Visceral Sensory Motor Division - ANSWER Somatic Motor Visceral Motor Rectus Abdominis functional group - ANSWER Somatic Motor Pain Receptor in skin functional group - ANSWER Somatic Sensory Stretch Receptor in the bladder functional group - ANSWER Visceral Sensory Mucus Secreting gland in stomach functional group - ANSWER Visceral Motor Viscera...

Bio 252 Exam 3 Questions and Answers

FINAL bio 252 Exam Questions and Answers digestive tract (aka GI tract) - Ans:-Covering an internal lumen (which is actually "outside" the body) The disassembly line of our body accessory digestive organs - Ans:-Teeth, pancreas, assisting in mechanical and chemical digestion Which of the following best describes the role of the esophagus in digestion? - Ans:-Connects the mouth to the stomach and has no role in chemical digestion It's role is just propulsion 3 roles of the stomac...

Meninges three protective membranes that surround the brain and spinal cord What is the order of the spinal and brain coverings from superficial to innermost? Dura mater Arachnoid mater Pia mater Underneath the arachnoid is a space known as the Subarachnoid space that is filled with CSF. Dura mater in the brain is ______than in the spinal cord Thicker functions of spinal cord conduction, neural integration, locomotion, reflexes Cervical Nerves (C1-C8) Thoracic Nerves (T1-T12) ...

Bio 252 Exam 3 Questions and Answers

BIO 252 EXAM 1 STUDY GUIDE WITH COMPLETE SOLUTIONS Homologous chromosomes - Ans:-Chromosomes that pair durng meiosis and are identical with respect to their genetic loci and centromere placement. Chromosomes in diploid cells exist in pairs, one from the mother and one from the father. Diploid - Ans:-containing two complete sets of chromosomes, one from each parent. Haploid - Ans:-having a single set of unpaired chromosomes Mitosis - Ans:-cell division in which the nucleus divides into nuc...

Bio 252 Exam 4 Study Guide with Complete Solutions what organs compose the urinary system - Ans:-2 kidneys, 2 ureters, the urinary bladder and urethra what are some functions of the kidneys - Ans:-- filter blood plasma and excrete metabolic toxic waste - regulate blood volume, pressure, and osmolarity by regulating water output -regulate electrolyte and acid-base balance of body-fluids -secretes the hormone erythropoietin, which stimulates the production of red blood cells and thus suppor...

BIO 252 EXAM 2 QUESTIONS AND CORRECT ANSWERS