Southwestern Community College

1. PLANES These are imaginary cuts through the body used to describe positions or to slice for scans (like MRIs and CTs). • Coronal Plane: Cuts the body front to back (like separating your face from the back of your head). • Sagittal Plane: Cuts the body left and right (a nose-split kind of line). • Transverse Plane: Cuts the body top to bottom (like slicing at your waist).

1. Nucleus • Function: Acts as the control center of the cell, containing the cell’s genetic material (DNA). It controls gene expression and cell activities like growth, metabolism, and reproduction. • Structure: It’s surrounded by a double membrane called the nuclear envelope, which has pores to allow the movement of molecules in and out. 2. Mitochondria • Function: Known as the powerhouse of the cell, mitochondria generate ATP (adenosine triphosphate), the energy currency of...

Prepare for Exam 1 with our comprehensive study questions on homeostasis! These carefully crafted questions cover key concepts, mechanisms, and examples of homeostatic processes in the body. They are designed to reinforce your understanding and help you apply what you've learned in class. Each question includes detailed explanations and references to core materials, ensuring you grasp both the "how" and "why" behind homeostatic regulation. Whether you’re reviewing for a quiz or diving deep ...

It is all the notes in class from chapter 4 in Psychology 270 Stats class

Chapter 1 goes into an in-depth introduction of biology.

Watch and think #3

reading 158 final