GNS 230 General Biology

ND2 levelMedical & Health Sciences12 topics

GNS 230 covers 12 topics. StudyPath paces them into daily study sessions that finish before your exam date, with practice questions and worked answers for each one.

Study GNS 230 on StudyPath

Free for every student. No card.

Course outline

The topics this course covers, in teaching order.

Concept of living things
Cell structure and cell theory
Classification of plants and animals
Nutrition in plants and animals
Respiration and energy release
Transport in plants and animals
Excretion and osmoregulation
Movement and locomotion
Reproduction and growth
Ecology and organism-environment interaction
Environmental pollution and disease ecology
Man’s interference with the environment

A sample from this course

One topic, as StudyPath teaches it.

Concept of living things

The concept of living things is built on a set of observable characteristics that distinguish organisms from non‑living matter. Mastering these criteria—such as organization, metabolism, growth, response to stimuli, reproduction, and adaptation—is essential for answering exam questions that ask you to identify or explain life processes.

What you get for GNS 230

Every topic above, split into sessions and dated against your exam.
Practice questions per session, with answers that explain themselves.
Offline reading — the whole course is a few hundred KB on your phone.
An AI tutor that answers questions using this course's own material.

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