Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
19 Cards in this Set
- Front
- Back
Endocrine System |
A set of glands that regulate the activities of certain organs by releasing their chemical products into the bloodstream. |
|
Glands |
Organs or tissues in the body that create chemicalsthat control many of our bodily functions |
|
Hormones |
Chemical messengers produced by the endocrine glands. |
|
Pituitary Gland |
it controls growth and regulate other glands. It is regulated by the hypothalamus |
|
Adrenal Glands |
They are responsible for regulating moods, energy levels and the ability to cope with stress. Located at the top of each kidney |
|
Pancreas |
It is a dual purpose gland that performs digestive and endocrine functions. Insulin – controls glucose (blood sugar) levels |
|
Ovaries - Testes |
Produce hormones related to sexual development and reproduction. |
|
Thyroid |
It regulates metabolismThyroid disease has been linked to depression. |
|
Genetics |
The branch of biology that studies heredity and variation in organisms. |
|
Gregor Mendel |
Gregor Mendel studied heredity in generations of pea plants. |
|
Molecular Genetics |
manipulation of genes using technology to determine their effect on behavior |
|
Selective Breeding |
organisms are chosen for reproduction based on how much of a particular trait they display |
|
Behavior Genetics |
the study of the degree and nature of heredity’s influence on behavior |
|
Human Cell |
The basic structural unit of life |
|
Chromosomes |
Threadlike structures that come in 23 pairs |
|
DNA |
complex molecule that contains the hereditary information |
|
Dominant Recessive Genes Principle |
Some genes seem to be more likely than others to show up in the physical characteristics of an organism. |
|
Genotype |
A person’s genetic heritage; his or her actual genetic material. |
|
Phenotype |
An individual’s observable characteristics. |