Cells Flashcards
What is the hierarchy in our body?
Cell -> tissue -> Organ -> Organ System
What is tissue?
a group of cells that work together to perform a specific function.
What is an Organ?
A group of tissues that work together.
What is an Organ system?
a group of organs that work together to perform a specific function.
What are similarities between Plant and Animal Cells?
They both have Mitochondria, cytoplasm,ribosome, a nucleus and a cell membrane.
What does the Nucleus do?
It controls the cell and contains DNA
What is the job of the Cell Membrane?
To control what enters and leaves the cell.(semi - permeable)
What is Chloroplast?
The site of photosynthesis.
What is the Vacuole?
A big hole filled with sap.
What is Cytoplasm?
The place that the chemical reaction of a cell happens.
What does the Cell Wall do?
It gives the plant cell its shape.
What does the Ribosame do?
It Synthesises (makes protein)
What is the Mitochondria’s job?
To provide energy for respiration
