Names And definitions Flashcards
Name and define
Define an atom?
An atom is the smallest neutral component of an element
Define a molecule
A molecule is 1 or more atoms banded together
Example
What is O?
The Oxygen atom
Example:
What is O2?
An oxygen molecule
Define a compound
A compound consists of more then 1 type of atom or ion.
What is a compound of atoms?
A molecule of a compound.
What is a compound of ions called?
An iconic compound
Example:
What is H2O?
Water, hydrogen oxygen, a molecule compound
Define an ion?
Ion are neutrons that have lost or gained electrons to get a full outer shell
What is the name of a positive ion?
Cation
What is the name of a negative ion?
Anaion
Definition: brain and nerves are the fast control system of the body
Nervous system
Definition: lungs and air passages supply the body with oxygen
Cardiovascular system
Define nervous system
brain and nerves are the fast control system of the body
Define cardiovascular system
Lung and air passages supply the body with oxygen
Define the reproductive system
Male testes and female ovaries produce sex cells sperm and eggs
Definition: Male testes and female ovaries produce sexcells sperm and eggs
Reproductive system
Definition: skeletal muscles move the body
The muscular s
Definition: heart and blood vessels transport blood
Respiratory
Define respiratory
Heart and blood vessels transport blood
Define: Urinary
Kidneys and bladder eliminate waste in urine
Define homeostasis
Homeostasis refers to the ability of the body or the cell to seek or maintain a condition of equalibrium.
the smallest independent living structural and functional units of an organism are…
Cells
The level of organisation when different tissues join together is called the…
Organ level
The organ system which is involved in regulating the bottles levels of oxygen and carbon dioxide is the…
Respiratory system
The sum of all chemical processes in our body is….
Metabolism
Is cartilage tissue considered a basic tissue type?
No
Is muscle tissue considered a basic tissue type?
Yes
Is epithelial tissue considered a basic tissue type?
Yes
Is nervous tissue considered a basic tissue type
Yes
Is connective tissue considered a basic tissue type?
Yes
Lymphatic vessels return to leaks fluids back into the blood
Lymphatic system
Glands that regulate body activities through hormones
Endocrine system
Mini organs that break down food and remove undigested waste
Digestive
Skin hair and nails protect the body
Integumentary
Bones that protect and support the body
Skeletal
What are the 6 life processes that humans and other living organisms have?
Movement reproduction senses nutrition excretion respiration and growth
Define lymphatic
Lymphatic vessels return leaked fluids back into the blood
Define endocrine
Glands that regulate body activities through hormones
Define digestive system
Mini organs that break down food and remove undigested wastes
Define integumentary system
Skin hair and nails that protects the body
Define skeletal system
Bones that protect and support the body
What is the first level of organisation
The chemical level
What level comes after the chemical level in terms of organisation
The organelle level
What level comes after the organelle level in terms of organisation
The cellular level
What comes after the cellular level in terms of organisation
The tissue level
What comes after the tissue level in terms of organisation
The organ level
What comes after the organ level in terms of organisation
The system level
What comes after the system level in terms of organisation
The organism level
Define structure
What a body part looks like is made up of or how the parts are arranged
Define anatomy
What a body part looks like is made of and how the parts are arranged
Define function
What the body part does or it’s job or role in the body
Define physiology
What the body part does or it’s job or role in the body
What a body part looks like is made of and how the body parts arranged describes the what of that body part
2amswers
Structure or anatomy
What a body part does or it’s job or role in the body is described as…
(2 answers)
Function and physiology
