Respiratory
Digestive
Metabolism and Nutrition
Urinary and Balances
Reproductive and Development
100

Primary muscle of respiration

Diaphragm 

100

Main site of nutrient absorption

Small intestine

100

Term for building up smaller molecules into larger ones

Anabolism

100
The major extracellular anion

Cl-

100

Structure producing the female gametes (oocytes)

Ovaries

200

Location of the vocal folds (cords)

Larynx

200

Carbohydrate digestion begins here

Oral cavity

200

Hormone that lowers blood sugar by promoting cellular uptake of glucose

Insulin

200

Functional unit of the kidney

Nephron

200

This muscular organ supports and nourishes a developing embryo

Uterus

300

Site of gas exchange

Alveoli

300

Organ that concentrates and stores bile

Gallbladder

300

Night blindness is caused by a deficiency of this vitamin

Vitamin A

300

The two components of the renal corpuscle

The glomerulus and the glomerular capsule

300

Site of sperm maturation; where sperm gain motility

Epididymis

400

Law stating there is an inverse relationship between pressure and volume

Boyle's law

400

Wavelike movement of smooth muscle, propelling food through the digestive system

Peristalsis

400

Nutrient providing most energy per gram

Lipids (fats)

400

Hormone increasing water reabsorption in the collecting duct

ADH

400

Surge of this hormone triggers ovulation

LH

500

Type of respiration occurring between the capillaries and the tissues

Internal respiration

500

Secretion of parietal cells that denatures proteins

HCl

500

Number of ATP generated through cellular respiration

30-32 ATP

500

3 steps of urine formation

Filtration, absorption, secretion

500

The hormone is responsible for maintaining early pregnancy by sustaining the corpus luteum

hCG