is the study of the structures that make up a discrete body system—that is, a group of structures that work together to perform a unique body function. For example, a systemic anatomical study of the muscular system would consider all of the skeletal

Above all, Gerard is devoted to his students and their aspirations. In recognition of this commitment, Gerard was the recipient of MACUB's 1992 President's Memorial Award. In 1996, he received a National Institute for Staff and Organizational Development (NISOD) excellence award from the University of Texas and was selected to represent Bergen Community College in a campaign to increase awareness of the contributions of community colleges to higher education. Your study of anatomy and physiology will make more sense if you continually relate the form of the structures you are studying to their function. In fact, it can be somewhat frustrating to attempt to study anatomy without an Lecture Slides: PowerPoint presentations cover key concepts allowing the instructor to illustrate important topics with images, figures, and problems presented throughout the course.

Adam Bede

The posterior/dorsal body cavity includes the cranial cavity (which contains the brain) and the vertebral cavity (which contains the spinal cord).

Figure 1.2 Gross and Microscopic Anatomy (a) Gross anatomy considers large structures such as the brain. (b) Microscopic anatomy can deal with the same structures, though at a different scale. This is a micrograph of nerve cells from the brain. LM × 1600. (credit a: is the scientific study of the chemistry and physics of the structures of the body and the ways in which they work together to support the functions of life. Much of the study of physiology centers on the body’s tendency toward homeostasis. physiology usually depend on carefully designed laboratory experiments that reveal the functions of the many structures and chemical compounds that make up the human body.A horizontal (transverse) plane divides the body or organ horizontally into top (superior) and bottom (inferior) parts. This is also known as a cross‐section. Living systems can be defined from various perspectives, from the broad (looking at the entire earth) to the minute (individual atoms). Each perspective provides information about how or why a living system functions: The cell is the smallest unit of life. Organelles within the cell are specialized bodies performing specific cellular functions. Cells themselves may be specialized. Thus, there are nerve cells, bone cells, and muscle cells. D Physiology uses state-of-the-art 3D visualization to bring the 15 most complicated topics for students to learn and teachers to teach to life. The most requested topic, The Countercurrent Mechanism, helps students visualize a dense, very complex physiological process. Each animation is fully accessible and includes transcript and speed controls that allow students to absorb the material on their own terms. What’s New:

Directional terms are used to describe the relative position of one body part to another. These terms are listed in Table 1. is the study of structures that can be observed only with the use of a microscope or other magnification devices ( Figure 1.2 b). Microscopic anatomy includes cytology, the study of cells and histology, the study of tissues. As the technology of microscopes has advanced, anatomists have been able to observe smaller and smaller structures are not subject to the Creative Commons license and may not be reproduced without the prior and express written specific molecules and ions. Even the three-dimensional structure of certain molecules is essential to their function. Jun 15, 2023 OpenStax. Textbook content produced by OpenStax is licensed under a Creative Commons Attribution License . The OpenStax name, OpenStax logo, OpenStax book covers, OpenStax CNX name, and OpenStax CNX logo

Customer reviews

is the scientific study of the body’s structures. Some of these structures are very small and can only be observed and analyzed with the assistance of a microscope. Other larger structures can readily be seen, manipulated, measured, and weighed. The