PreparED Study Materials

BI 201: Fundamentals of Biology: Cells, Genes, and Heredity

School: Portland State University

Number of Notes and Study Guides Available: 2

Notes

Videos

Oparin's Heterotroph Hypothesis: Origins of First Organisms
Stars

Want To Learn More? To watch the entire video and ALL of the videos in the series:

Add to cart

Explore the groundbreaking heterotroph hypothesis by Alexander Oparin. This video outlines how the first organisms likely consumed pre-existing organic matter reshaping how we think about the origins of life and evolution

Charged Electroscope: Conductor Between Foils' Impact
Stars

Want To Learn More? To watch the entire video and ALL of the videos in the series:

Add to cart

Explore the fascinating interaction between electrical energy charge and materials through the lens of an electroscope. Discover how inserting a conductor between its charged foil sheets changes the charge dynamics leading to an attraction between foil and needle. Understand the roles of conductors insulators and charge induction in this intriguing experiment.

Pathogens: Disease-Causing Microbes & Prevention
Stars

Want To Learn More? To watch the entire video and ALL of the videos in the series:

Add to cart

Unlock the world of pathogens, the microorganisms causing diseases. Grasp how they invade, colonize, and adversely affect host organisms. Learn about prevention strategies to mitigate their harmful impacts.

The Role of Nerves and Ganglia in the Peripheral Nervous System
Stars

Want To Learn More? To watch the entire video and ALL of the videos in the series:

Add to cart

Explore the critical components of the Peripheral Nervous System (PNS), including nerves and ganglia. Understand the distinction between sensory and autonomic ganglia and the composition of nerves' layers. Learn why nerves and ganglia lack the protective meninges found in the CNS and how they facilitate essential signal transmission within the body.

Adaptations in Photosynthesis: Unraveling C4 and CAM Plants' Secrets
Stars

Want To Learn More? To watch the entire video and ALL of the videos in the series:

Add to cart

Discover the unique adaptations of C4 and CAM plants in photosynthesis. Understand their evolved strategies to fix carbon efficiently in challenging environments. Dive into nature's remarkable mechanisms of survival and adaptation.

Eukaryotic Cell Anatomy: From Membrane to Cytoskeleton
Stars

Want To Learn More? To watch the entire video and ALL of the videos in the series:

Add to cart

Explore the intricate eukaryotic cell structure, from the protective plasma membrane to the vital organelles. Learn how DNA, ribosomes, and the cytoskeleton play pivotal roles in cellular function. Dive deep into the world of mitochondria, ER, and the Golgi apparatus.

Textbook Solutions (0)

Top Selling Study Tools

×

Login

Login or Sign up for access to all of our study tools and educational content!

Forgot password?
Register Now

×

Register

Sign up for access to all content on our site!

Or login if you already have an account

×

Reset password

If you have an active account we’ll send you an e-mail for password recovery

Or login if you have your password back