Cell Structure
Cells are made of a colorless jelly-like substance called _______ in which food elements are present
Protoplasm
The part of the cell that permits soluble substances to enter and leave the cell is called:
Cell Membrane
What type of tissue protects and insulates the body?
adipose tissue
Body systems are arranged to form an
organism
The hindmost bone of the skull is the
Occipital
In addition to protoplasm, the principle parts of the cell are the ____ (there are 3)
Nucleus
Cytoplasm
Cell membrane
The process by which cells reproduce (by dividing into two daughter cells) is known as
Mitosis
What is the protective covering on body surfaces, such as skin, mucous membranes, or linings of the heart, digestive and respiratory organs and glands?
Epithelial Tissue
The stomach and intestines are a part of the ____ system
digestive
The bones that form the top and sides of the cranium are the
Parietal
The cell structure that plays an important part in cell reproduction is the:
Nucleus
Cells will continue to grow and thrive as long as they are favored with proper temperature, can eliminate waste, and maintain an adequate supply of: (3 things)
food, oxygen and water
What type of tissue carries messages to and from the brain and controls and coordinates all body functions?
Nerve
The skeletal system consists of
Bones
What bone forms the forehead?
Frontal
Protoplasm is to raw egg white as _____ is to raw egg yolk
Nucleus
Collections of similar cells that perform a particular function are called:
Tissues
Structures of the body that perform specific functions are known as:
Organs
a __ is the connection between two or more bones of the skeleton
joint
The bones that form the sides of the head and ear region are the _____ bones.
temporal
The watery fluid that surrounds the nucleus of the cell is called:
Cytoplasm
Tissue that binds together, protects, and supports various parts of the body is called:
Connective Tissue
Groups of body organs acting together to perform one or more functions are known as
systems
The cranium is made up of how many different bones?
Eight
(see page 119)
the light spongy bone between the eye sockets is the
ethmoid bone