__________ is a group of cells that function together.
Tissue
An __________ is a collection of tissues working together
organ
__________ is made from a group of different organs, which all work together to do a particular job
Organ system
Which organ system is responsible for bringing oxygen into the body
The respiratory system
Which organ system is responsible for transporting substances around the body
The Circulatory system
Which organ system is responsible for sensing and responding to the environment?
The nervous system
What part of the microscope is labelled A?
The eyepiece lens
Which part of the microscope is labelled B
The stage
Which part of the microscope is labelled C
Corse focus
When preparing a cheek cell slide, why do you add Methylene blue to your specimen?
To stain the cells so they are more visable.
When preparing a cheek cell slide, what is the name of the small square of glass you put over your specimen?
cover slip
When viewing a cheek cell with a light microscope, what 3 organelles are visable?
Nucleus, Cytoplasm, Cell membrane
What organelles shown in this diagram are only present in a plant cell
Cell wall, Chloroplast, vacuole,
