What are organs made of? Flashcards
What are the building blocks of organs?
Cells
What are the structures of a cell?
Cell nucleus, cytoplasm, cell membrane
What is the cell nucleus?
It is the round bulb inside the cell that controls all activities in the cell.
What is the Cytoplasm?
Its the syrupy liquid inside the cell.
What is the cell membrane?
Its a kind of skin that holds the substances in the cell.
A group of the same cells with the same task is called.
Tissue
Which is smallest? Organ, organ system, tissue or cell?
Cell
Which is smallest? Organ, organ system, tissue or cell?
Cell
Which is the largest? Organ, organ system, tissue, or cell?
Organ System
Which is bigger, the muscle cell or the muscular tissue?
Muscle cell
Which is smaller, the calf muscle or the muscular system?
Calf muscle
Using the heart as an example, list in order of smallest to largest. Circulatory system, heart tissue, heart cell, human, heart.
Heart cell, heart tissue, heart, circulatory system, human.
What is the function of a dendrite?
To receive information from other cells.
Name a cell that has a dendrite.
Nerve cells.
Name six types of tissue.
Lung tissue, bone tissue, muscular tissue, tracheal tissue, intestinal tissue, and brain tissue.
