Unit 1 High School Health

Unit 1 High School Health

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Section 1

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Tendon

Front

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Last updated

6 years ago

Date created

Mar 1, 2020

Cards (54)

Section 1

(50 cards)

Tendon

Front

Rope-like structure that attaches muscle to bone.

Back

Cell

Front

The basic structural unit of the body.

Back

Spinal cord

Front

Part of the central nervous system that is enclosed in the spinal column.

Back

Bladder

Front

A hollow, muscular organ at the bottom of the abdomen that holds and discharges urine.

Back

Medulla

Front

Part of the brain stem that controls involuntary body functions.

Back

Atrium

Front

One of two upper chambers of the heart that receives blood from the body.

Back

Contract

Front

To draw together.

Back

Chyme

Front

Partly digested food that is passed from the stomach to the small intestine.

Back

Testes, testicles

Front

Male gonads.

Back

DNA

Front

Acronym for deoxyribonucleic acid; the genetic "blueprint" that determines the cell's purpose and function.

Back

Chamber

Front

A space or room within the heart.

Back

Alveoli

Front

Air sacs within the lungs where the blood gets oxygen and gives up carbon dioxide.

Back

Organ

Front

A group of tissues that works together to perform a specified bodily function.

Back

Tissue

Front

A group of cells that have the same purpose.

Back

Involuntary

Front

Not controlled by will.

Back

Peripheral nervous system

Front

the nerves throughout the body.

Back

Sperm

Front

The male reproductive cell.

Back

System

Front

Organs working together to perform a specific bodily function.

Back

Organelle

Front

A structure that performs a specific function within a cell.

Back

Conception

Front

The fertilization of a female egg cell with a male sperm cell.

Back

Eggs

Front

Female reproductive cells.

Back

Platelet

Front

A cell fragment in the blood stream which aids in the clotting of blood.

Back

Pancreas

Front

Organ in the abdomen that secretes both digestive chemicals and hormones.

Back

Trachea

Front

The thin-walled airway connecting the pharynx with the bronchi.

Back

Gland

Front

An organ or group of cells that secretes a chemical substance of the body.

Back

Larynx

Front

The section of the upper respiratory system that contains the vocal cords.

Back

Capillaries

Front

Tiny blood vessels that pass food and oxygen to cells and receive waste from cells.

Back

Cytoplasm

Front

The fluid-like substance contained within the cell membrane, the nucleus not included.

Back

Esophagus

Front

A muscular tube which transports food from the pharynx to the stomach.

Back

Brain stems

Front

Connection between the spinal cord and the upper parts of the brain.

Back

Electrical impulse

Front

A sudden surge of energy in one direction.

Back

Bronchi

Front

The two main airways connecting the trachea to the lungs.

Back

Ovary, ovaries

Front

Female gonads.

Back

Cerebrum

Front

The largest part of the brain, responsible for thinking and moving.

Back

Fertilization

Front

The union of the male gamete (sperm cell) and the female gamete (egg cell).

Back

Hormone

Front

A chemical substance produced by the glands of the endocrine system in order to control specific tissues and organs.

Back

Digestion

Front

The process by which food is converted into a form that can be used by cells.

Back

Ligament

Front

Tough, leathery structure that holds a joint together.

Back

Plasma

Front

The clear yellowish fluid portion of the blood in which the blood cells are suspended.

Back

Systemic

Front

Having to do with the entire body.

Back

Central nervous system

Front

the brain and the spinal cord.

Back

Cerebellum

Front

Part of the brain that coordinates movement.

Back

Pulmonary

Front

Having to do with the lungs.

Back

Blood vessels

Front

any of the arteries, veins, or capillaries that carry blood through the body.

Back

Pharynx

Front

The back of the nasal cavity and mouth.

Back

Nucleus

Front

The organelle within a cell that functions as its brain, regulating its production of protein.

Back

Thyroid

Front

Hormone that regulates body energy usage.

Back

Pituitary

Front

The "master gland" that controls the others.

Back

Artery

Front

A blood vessel that takes oxygen-rich blood away from the heart.

Back

Endocrine

Front

The body's system of glands that produce hormones.

Back

Section 2

(4 cards)

Ventricle

Front

One of the two lower chambers of the heart that pump blood.

Back

Villi

Front

Hair-like parts of the small intestine that absorb nutrients from food.

Back

Voluntary

Front

Controlled by will.

Back

Urine

Front

A liquid filtered from the blood by the kidneys and discharged by the body as waste.

Back