BIOB33H3 Study Guide - Quiz Guide: Positive Feedback, Dynein, Negative Feedback

37 views13 pages
Define…
Homeostasis:
Positive feedback:
Negative feedback:
Regulators:
Conformers:
Name two major components that regulate homeostasis:
Which is less expensive and why? Conformers or Regulators?
What components are necessary to have in order to maintain homeostasis?
Describe each component with respect to its’ importance in maintaining
homeostasis.
What is the main goal of homeostasis?
Define Metabolic pathways and describe two types of metabolic pathways, as
well as what links each pathway together.
Define metabolism:
Define energy metabolism:
Enzymes are used to control the inner workings of cells. Describe the basic
components of enzymes.
Outline three properties of catalysts that accelerate chemical reactios:
What factors influence enzyme activity?
How do enzymes work to catalyze chemical reactions?
Unlock document

This preview shows pages 1-3 of the document.
Unlock all 13 pages and 3 million more documents.

Already have an account? Log in
Describe what would (with help of a diagram) happen to the rate of a chemical
reaction, in respect to product concentration, if substrate concentration would
increase.
What does Vmax represent?
How can Km be found and what does it represent?
Name four types of biochemicals and for each briefly describe their structural
characteristics.
Draw and label a eukaryotic cell.
Outline the cell theory.
Unlock document

This preview shows pages 1-3 of the document.
Unlock all 13 pages and 3 million more documents.

Already have an account? Log in
What are the functions of the cell membrane?
Label a cell membrane.
What are the functions of glycoproteins and glycolipids in the glycocalyx?
Define…
Permeable:
Impermeable:
Diffusion:
Passive diffusion:
Active diffusion:
Facilitated diffusion:
What types of molecules diffuse through the plasma membrane?
Define…
Osmosis:
Osmotic pressure:
Unlock document

This preview shows pages 1-3 of the document.
Unlock all 13 pages and 3 million more documents.

Already have an account? Log in

Document Summary

Describe each component with respect to its" importance in maintaining homeostasis. Define metabolic pathways and describe two types of metabolic pathways, as well as what links each pathway together. Enzymes are used to control the inner workings of cells. Outline three properties of catalysts that accelerate chemical reactios: Describe what would (with help of a diagram) happen to the rate of a chemical reaction, in respect to product concentration, if substrate concentration would increase. Name four types of biochemicals and for each briefly describe their structural characteristics. Outline this type of signaling and identify what two types of this signaling (briefly describe these two types). Name the six classes of chemical messengers and briefly describe each one: Describe ways in which ligands can be inactivated, and state why it is important that they are inactivated. Describe the process of signal transduction pathways that have receptor enzymes: Draw a motor neuron, sensory neuron and purkinje neuron.

Get access

Grade+
$10 USD/m
Billed $120 USD annually
Homework Help
Class Notes
Textbook Notes
40 Verified Answers
Study Guides
Booster Classes