Test review: unit 7 body systems
? Is known as the elimination of waste from the blood
Excretion
How many types of muscle tissue are there in the human body?
3 ( skeletal, cardiac, smooth)
There are tiny air sacs in your lungs where gas exchange occurs:
Alveoli
Where is cartilage found?
Between bones
Which is the main control center of the nervous system
Brain
The central nervous system is made up of the brain and the
Brain stem
The hormone that controls the female reproductive traits is called:
Estrogen
Bones are mostly made of
Calcium and phosphorus
? Refers to a disease caused by an uncontrolled growth of body cells
Cancer
The smallest unit of organization of life is the
Cell
What structures make up the central nervous system?
Cerebrum, cerebellum, brain stem
Is saliva mechanical or chemical
Chemical
Which of the following functions is shared by both the integumentary system and the respiratory system?
Elimination of wastes
The two layers of the skin are called the
Epidermis and dermis
Which is one job of bones?
Give the body structure and make blood cells
? Keeps us warm and filters the air we breathe
Hair
The muscular organ that pumps blood throughout the body is called the
Heart
The circulatory system is made up of
Heart,blood vessels, and blood
Which type of joint is the elbow
Hinge
Describe the bladder and its function
Hold urine , it's a muscular sac
Tom grew 3 inches in one year. Which part of the endocrine system was directly responsible for this growth spurt.
Hypothalamus
Sally visits Megan's house to play with Megan's new kitten. Within a few minutes Sally's nose is running and she is sneezing. What is most likely causing at Sally's symptoms?
Immune response to the cat
A place in your body where two bones meet is:
Joint
In the digestive process, materials are readied for elimination from the body in the ? While in the excretory process urine leaves the body through the ?
Large intestine; urethra
When virus particles enter a persons body, the body responds by a specific pattern. Identify the steps the immune system takes against the new invading virus
Macrophage, T cells, B cells
When he eats, Eli chews his food carefully. What function is carried out by his teeth?
Mechanical
Which term describes the type of digestive that results from chewing and crushing food into smaller pieces
Mechanical
Choose the correct digestive system pathway:
Mouth, esophagus, small intestine, liver
The ? System serves as the control center of the body
Nervous
What 2 systems work together to protect you from burns when you touch a hot stove?
Nervous and integumentary or muscle and endocrine
What structure of the body is made up of smooth muscles
Organs
Sweat glands produce perspiration, which reaches the surface through openings called
Pores
Each organ of the digestive system plays an important role in food digestion what is the role of the liver
Produce bile to break down fats
Groups of organs in the body work together as organ systems. Each organ system had a special role in the body. Organ systems include the nervous system, immune system, and endocrine system. What is the role of the endocrine system in the body.
Produce hormones to regulate homeostasis in the body
What is the main function of the male reproductive system
Produce sperm
Each system in the body is made up of structures that work together. Look at the following diagram ( it shows a lung trachea and nose) describe the main function of the system shown in the diagram.
Respiratory
Which two organ systems work together to provide cells with oxygen when to remove carbon dioxide from the body
Respiratory and circulatory
The top two chambers of the heart are called
Right and left atrium
Identify the list of organs that describe organs only used in the digestive process
Salivary glands, epiglottis, large intestine
What kind of muscle moves bones and works in pairs?
Skeletal
The diagram below supposed to important parts of the human digestive system identify target tonight and for the function (small intestine and large intestine
Small intestine collect nutrients Large intestine prepare waste for elimination collect water 7fiber
One job of connective tissue is to:
Support the body
What function of the integumentary system protects a person who is exercising on a very hot day?
Sweating
What statement correctly describes the interaction of two body systems
That respiratory system obtains oxygen that is delivered to cells by the cardiovascular system
The hypothalamus is a part of the brain and is responsible for hormone production. What is true about it?
The hypothalamus works with the nervous system, endocrine system, and the reproductive system.
The ? Is also known as your windpipe
Trachea
True or false Breathing and respiration are the same thing
True
True or false The left side of the heart pumps blood to the body
True
True or false The right side of the heart pumps blood to the lungs
True
True or false The thicker the muscle is, the stronger it is
True
A ? Is a weakened pathogen that can affect the body only with a weekend form of the disease
Vaccine
What is the correct excretory system pathway:
kidneys, nephrons, ureters, bladder, urethra