Cells and Systems
Where do animals get their energy?
From food they consume
Where you put your eye to see.
Eyepiece
This surrounds and protects the contents of the cell
Cell Membrane
The structure of the cell membrane controls what can move into and out of a cell.
Diffusion
A multicellular organism has many different kinds of cells, organized in a way to allow them to do their jobs.
Specilazied Cells
What does Abiotic mean?
Shining a light through the object being viewed makes it easier to see the details.
Light source
This takes up a large part of the inside of the cell
Cytoplasm
Diffusion plays a part in moving substances into and out of cells.
Diffusion in cells
________are classified according to the functions that they perform.
Tissues
What does Biotic refer to?
To be Living
Holds the Eyepiece and the objective lenses at the proper working distance from each other.
Tube
Often the most easily seen structure in a cell
Nucleus
The most common substance found inside and around cells is water. Most cells will die without access to a water supply.
Osmosis
_______are distinct structures in the body that perform particular functions.
Organs
What are the 5 Characteristics of life?
Need energy to survive
Respond and adapt to their environment
Reproduce
Grow and develop
Produce waste products
Rotating disk holds two or more objective lenses
Revolving nose piece.
These are within the cytoplasm in balloon like spaces
Vacuoles
Plants generally need a large supply of water in order to make sugars through the process of photosynthesis.
Fluid movement in plants
________organisms are organisms with only a single cell.
Unicellular
What does a plant need to survive?
Energy(Sunlight), O2, Co2, and water from the soil, and Photosynthesis
Connects the base and tube. Use this for carrying the microscope.
Arm
What cells are in the plant cell and not the animal cell?
Cell wall, and Chloroplasts.
The growing tips of roots are covered with fine root hairs, which are extensions of single epidermal cells.
From root to leaf
These groups of specialized cells work in harmony with other groups.
Cells -> Tissues -> Organs -> Systems -> Organisms