Cell
Where are the ribosomes located in the cell?
In the cytoplasm and on the Rough ER
Toward the midline of the body.
Medial
The diffusion of water across the cell memebrane.
Osmosis
Simply put, what is homeostasis?
Maintaining balance within the body.
What three things are involved in the transduction pathway? (in order)
Signal, receptor, response
Where is the uncondensed DNA called "Chromatin" located in the cell?
In the Nucleus
Above, or toward the upper part.
Superior
Water or small non polar molecules passing through the cell membrane.
Simple diffusion
Place in order from largest to smallest.
tissue, organism, cell, organ, organ system
Organism, Organ system, Organ, Tissue, Cell
What does cell signaling allow?
Cells can process information from their environment.
What is the jelly like fluid within the cell that hold all of the organelles into place?
Cytoplasm
Away from the surface of the body.
Deep
Uses vesicles to move large particles into the cell.
Endocytosis
What two feedback loops do we have in relation to homeostasis? and what do each of them cause?
Positive- amplification of response
Negative- Stabilization of response
What are the four macromolecules? What are their monomers?
Carbohydrates-monosaccharides, lipids-glycerol and fatty acids, proteins-amino acids, nucleic aids-nucleotides
The plasma membrane is located on the edge of the cell and is called what? Meaning it is "picky" out what enters and exits the cell.
Semi or Selectively permeable
Away from where the limb attaches to the body.
Distal
Uses vesicles to exit large particles from the cell.
Exocytosis
What four things to all feedback loops have?
Receptor, stimulus, effector, response
What are the three body planes and what do each of them seperate?
Sagittal- left and right
Frontal- front and back
Transverse- bottom and top
What are the three overall steps of the cell cycle?
Interphase, Mitosis, Cytokinesis
Front side of the body.
Anterior
When a cell uses energy to pump a molecule across the cell membrane.
molecular pump.
When you get home from school you sit on the couch and eat a whole bag of potato chips. You sudden feel extremely thirsty, what has happened to your cells and what state is your cells in?
The cells will shrivel and is in a hypertonic state
What is the Signal Transduction Pathway?
A sequence of events initiated by a signal that leads to a response