Steroids

Steroids are a class of organic compounds that have a specific molecular structure containing four rings of carbon atoms. They can be naturally occurring or synthetic and have various biological functions. In the context of sports and fitness, the term "steroids" often refers to anabolic-androgenic steroids (AAS) - synthetic variations of the male sex hormone testosterone.

Biological Function

Naturally occurring steroids have diverse physiological roles in the body, including regulation of metabolism, immune function, inflammation, and electrolyte balance. For example, cholesterol is a type of steroid that is a crucial component of cell membranes and a precursor for the synthesis of other steroids such as testosterone, estrogen, and cortisol.

Anabolic-Androgenic Steroids (AAS)

Anabolic-androgenic steroids are synthetic derivatives of testosterone. They have dual effects, promoting anabolic (tissue-building) processes and androgenic (masculinizing) effects. AAS are commonly used to enhance athletic performance and muscle growth, but they also have potential side effects and health risks.

Effects of AAS

When used in high doses, AAS can lead to increased muscle mass, strength, and performance. However, they can also have adverse effects on the cardiovascular system, liver, reproductive system, and mental health. Long-term use of AAS can lead to dependence, withdrawal symptoms, and other psychological effects.

Regulation and Legality

Many countries and sports organizations have banned the non-medical use of AAS due to their potential for abuse and health risks. In some cases, the use of AAS without a prescription is illegal and can result in legal consequences.

Study Guide

What are steroids and what is their biological function in the body?
Explain the difference between naturally occurring steroids and anabolic-androgenic steroids (AAS).
Discuss the potential effects and risks associated with the use of AAS.
Describe the regulatory and legal aspects of AAS use in sports and non-medical settings.

◂Physics Worksheets and Study Guides High School. Electric Circuits

The resources above cover the following skills:

PHYSICAL SCIENCE

Motion and Stability: Forces and Interactions

Construct simple series and parallel circuits containing resistors and batteries and apply Ohm’s law to solve typical problems demonstrating the effect of changing values of resistors and voltages.

PHYSICS

Waves and Their Applications in Technologies for Information Transfer

Use the principles of Ohm’s and Kirchhoff’s laws to design, construct, and analyze combination circuits using typical components (e.g., resistors, capacitors, diodes, sources of power).