Serendip
Homeostasis, Negative Feedback, and Positive Feedback
So many bodily activities depend on homeostasis! Give learners a solid background to understand the basic process of the human body. Scholars first examine negative feedback loops contributing to body temperature regulation and then a...
Curated OER
Homeostasis
In this homeostasis worksheet, learners answer twelve questions about positive and negative feedback loops and how they effect homeostasis.
CK-12 Foundation
Homeostasis
How much negative feedback does a body get daily? The interactive walks through one negative feedback loop, increasing body temperature. Then it challenges scholars to relate this to mechanical feedback loops and disorders that prevent...
Curated OER
Gene Regulation Mechanisms
Young scholars explore the control of expression of DNA into proteins which is divided into two main categories: transcriptional and post-transcriptional. They construct examples of the control mechanisms and discuss disease processes...
Curated OER
Gene Regulation Mechanisms
Young scholars explore genetics. They discuss how chromosomes and/or genes are regulated during the life of an organism. In a lab setting, students compare and contrast the genomic regulation of prokaryotic and eukaryotic cells using...
Curated OER
AP: Chapter 9A: Respiration - Glycolysis
AP biologists aspire to respire with this worksheet. In it, they write short answers to 26 questions about cellular respiration. Topics addressed include the Kreb's cycle, fermentation, and more. Written as a chapter reading...
Curated OER
Daisyworld: Interactive On-line PC and Mac
Students use a JAVA interface to explore the Daisy World model to illustrate a mechanism through which - according to the Gaian hypothesis - biota might optimize their abiotic environment by means of negative feedback.
Curated OER
Language Arts: Writing Skills Development
Students improve writing skills by expanding their self-perceptions. Next, they develop idea lists for writing topics. Their ideas become the basis for a class newspaper. following the creation of a group composition, students write...
Curated OER
How Cells Harvest Energy
Survey the metabolism process from respiration through the production of the ATP molecule with this seven page AP biology worksheet. Pupils write short answers on the lines provided and label a diagram of the cellular respiration process.
Curated OER
DC Generator Theory
For this online worksheet students answer a series of 14 essay or short answer questions explaining the DC generator theory. The correct answer is available to check their responses to each question. The questions vary in complexity....
Curated OER
The Human Body Study Questions
In this human body study question worksheet, students define 6 words associated with the human body. They answer 8 short answer questions about the organization and function of the organ systems and organization structure of the human body.
CK-12 Foundation
Ck 12: Hormone Regulation
[Free Registration/Login may be required to access all resource tools.] In the following online tutorial students will learn to describe feedback mechanisms that regulate hormone secretion.
CK-12 Foundation
Ck 12: Biology: Hormone Regulation
[Free Registration/Login may be required to access all resource tools.] Describes how feedback mechanisms regulate hormone secretion.