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Organization and Dev

QuestionAnswer
What is cytokinesis? the diviison of a cell's cytoplasm into two finished cells.
What makes specialized cells different from one another? The genes they have turned on or off
What is the function of nucleic acids? They store and transmit genetic information.
Why do organisms need to do mitosis? Growth, repair of damaged tissue, replacement of old cells.
Starch is an example of which type of macromolecule? carbohydrate
When sugar dissolves in water sugar is called the solute
As a cell grows too large what will it have trouble doing? Bringing in nutrients and releasing waste.
The two protiens that regulate the cell cyle are called Cyclins and CDKs
During which phase of the cell cycle are the chromosomes copied? S phase of interphase
The diffusion of water across a semi-permeable membrane is called osmosis
When a sodium ion enters a cell through a channel protein what type of transport is occuring? facilitated diffusion
Which term describes the relatively constant internal physical conditions an organism has to stay at to be healthy? Homeostasis
Why are stem cells important? They have the ability to become any cell type
Why are stem cells controversial? They are most effective when taken from an early embryo
An imbalance of blood glucose levels is the result of which disease? diabetes
Starches are to simple sugars as proteins are to ________ amino acids
Steroid hormones like testosterone are an example of which type of macromolecule? Lipid
The Lungs are part of which body system? Respiratory
The large intestine is part of which body system Digestive
Which body system transports fresh oxygen and nutrients to cells using the blood. Circulatory
What will happen to a cell placed in a hypotonic solution? it will swell and might burst
Created by: meeh5420
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