The ______________ consists of evaporation, precipitation, transpiration, runoff, and respiration.
What is the water cycle?
100
An element is a single atom that cannot be broken down whereas a ________ can be broken down into 2 or more elements
What is Compound?
100
A basic unit of living organisms; contains organelles
What is a Cell?
100
It is the diffusion of water molecules through a selectively permeable membrane. If a cell (or gummy bear) is placed in salt water, water leaves it by this process.
What is osmosis?
100
P_______ M________ A________ T_________ and this process is called ___________
What is Prophase, Metaphase, Anaphase, Telophase and this process is called Mitosis
200
Ecosystems, biotic factors, and abiotic factors make up the __________.
What is biosphere?
200
pH equals 7 (ex. pure water)
What is a neutral solution?
200
A __________ has no nucleus and a _________ contains a nucleus.
What is a prokaryote and eukaryote?
****** karyon = nucleus ******
pro = before
eu = true
200
Water moves INTO a cell placed in a _________ solution
What is hypotonic?
200
a process where a cell splits into two identical daughter cells
What is cell division?
300
a variety of structural and behavioral adaptations help organisms regulate their internal enviroment
What is homeostasis?
300
the 3 functions of Lipids
What are:
1.) Energy storage
2.) insulation
3.) protection?
300
A plant cell contains a _____ ______ which provides support and protection for the cell
What is a cell wall?
300
A cell moves from a region of lesser concentration to a region of a greater concentration by _________ .
What is active transport?
300
_________ and _________ are parts of cell division
What are mitosis and cytokenesis
400
The arrows in a food chain show ____________
What is the movement of energy between organisms?
400
_________ change the rate of chemical reactions; and function with proper pH and temperature.
What are Enzymes?
400
the ________ ________ assembles components of the cell membrane and modifies some proteins.
What is Golgi Apparatus?
400
__________ is when substances are taken into cells
What is endocytosis?
**exo= out
endo = in**
400
Mitosis is the division of the nucleus. Interphase part of mitosis? T or F?
What is False?
Interphase is not part of mitosis. it is part of the cell cycle.
500
__________ is released to the abiotic parts of the biosphere from the process of death and decay by bacteria.
What is Nitrogen?
Double Points: Explain the role of the nitrogen cycle in a ecosystem?
500
Water is _______ which enables it to have ___hesion and ___hesion properties.
What is polar , adhesion and cohesion.
Double points: Why?
500
If a protein was trying to pass into a cell, it would have to pass through the ________ _________.
What is the plasma membrane?
500
___________ is the passive transport of substances across a membrane with the help of a membrane protein.
What is facilitated diffusion?
500
During ___________ centromeres split: sister chromatids are pulled apart to opposite parts of the cell.