BIOD 152 A&P 2 - Pre Exam:102 /AP2. Questions and Answers 1-6 Complete Solution Guide.

BIOD 152 A&P 2 - Pre Exam:102 /AP2. Questions and Answers 1-6 Complete Solution Guide. Pre Exam Identify the parts of the neuron shown in the diagram below g. Node of Ranvier h. axon terminal a. dendrite List the four parts of the human brain The human brain is made up of the cerebral hemispheres, diencephalon, brain stem, and cerebellum. List and describe the 3 meninges of the human brain. The leathery dura mater is the double-layered outer meninx. The middle arachnoid meninx is a loose layer separated from the dura mater by the subdural space. The inner pia mater meninx is composed of connective tissue and is tightly attached to the brain. Using the image below, identify the following six items: D: Right atrium Q: Pulmonary semilunar valve I: Right ventricle N: Left pulmonary artery T: Left ventricle M: Aorta Answer the following three questions: List the four major heart chambers. Left & right atria, left & right ventricle The QRS complex represents what? Ventricular depolarization (systole) Define Diastole. the heart is relaxing and filling with blood. List 3 functions of the female reproductive system. The female reproductive system has the following functions: eggs and estrogen production as well as serving as the site for the development of a baby after fertilization of an egg occurs. Name the three types of ligaments associated with the ovaries and the function of each. The ovaries are held in place by the suspensory, ovarian, and broad ligaments. The suspensory ligaments attach the ovaries to the pelvis wall. The ovarian ligaments attach the ovaries to the uterus. The broad ligaments hold the ovaries in place in the pelvis. Match the description with its corresponding structure. Structure: Sperm midpiece l. Supplies locomotive energy for sperm Vas deferens a. Connects seminal vesicle to ejaculatory duct Bulbourethral gland h. Secretes urine-clearing mucus Endoderm c. Liver producing layer of blastocyst Tell whether each of the following describes mitosis or meiosis: Can occur to cause growth in humans mitosis One division cycle mitosis Crossing-over occurs meiosis Two daughter cells are produced mitosis Produces cells which are genetically identical to the parent mitosis Each tRNA is attached to its amino acid by : a. RNA polymerase b. tRNA synthetase c. DNA polymerase d. ribozyme Does transcription or translation occur primarily in the nucleus? Transcription Which requires ribozyme, transcription or translation?