Characteristics of Living Things
A plant starting as a seed and then turns into a tree.
What is Growth?
The powerhouse of the cell.
What is mitochondria?
The producers.
What is a Plant?
Two things substances allows a cell to do.
What is:
a) Obtain nutrients
b) Excrete waste
c)Secrete useful substances
d) Maintain optimum concentration of ions
e)Maintain a pH level suitable for the actions of enzymes.
A dog peeing.
What is Excretion?
Protects and supports the shape of the cell.
What is Cell Wall?
Eats both meat and plants.
What is an Omnivore?
Movement of cell particles in or out a cell, down their gradient.
What is Passive Transport?
What are living things made of?
What are cells?
Directs activities of the cells.
What is Nucleus?
Organisms that feeds on producers.
What is a Consumer?
The movement of particles in or out a cell against centration gradient.
What is Active Transport?
Obtaining food in order to produce energy and provide materials for building up cells.
What is Nutrition?
Makes synthesize proteins.
What is Ribosome.
Eats strictly plants.
What is Herbivore.
Regular changing amount of one substance dispensed in other.
What is Concentration Gradient?
Producing individuals of the same species.
What is Reproduction?
Provides surface for Ribosomes and transports materials through the cell.
What is Endoplasmic Reticulum?
A simple diagram that shows feeding relationship between organisms.
What is a Food Chain
Ways substances enter or leave a cell.
What are Diffusion, Osmosis and Active transport?