Plant Cells
Where plant cells are found
Plants
True or False: All living things have plant cells
Not all living things have plant cells
Name an organ system
Respiratory, digestive, excretory, circulatory, integumentary, skeletal, muscular, endocrine, lymphatic, nervous, reproductive, immune, urinary.
What on the stage prevents the glass slides from moving around
Stage Clips
True or False: Cells are the smallest unit of life
True
The process that plants use to obtain energy from the sun.
Photosynthesis
True or false: The cell membrane is selectively permeable.
True
Which system are the eyes in a human part of?
Nervous System
Who invented the microscope
Robert E Hooke
Antoni Van Leeuwenhoek
The 3 main ideas of cell theory
- All living things are composed of one or more cells
- All cells originate from pre existing cells
- Cells are the basic structural and organizational unit of living things.
The 2 structures in a plant cell that arent in an animal cell
choloroplast, cell wall
How do muscles in the musculary system work?
By contracting and relaxing.
The nosepiece (turret) holds the objective lenses.
Humans have __ pairs of chromosomes
23
There are __ organ systems in the human body.
11, Integumentary, Skeletal, Muscular, Nervous, Endocrine, Cardiovascular, Lymphatic, Respiratory, Digestive, Reproductive and Urinary.
The largest organ in a human body.
Skin
Rod like structures that contain DNA and Protein
Chromosomes
Most common cell in a human body
Red blood cells.