internal systems

Amino acid

Macromolecule (carbohydrate, protein, lipid, nucleic acid)

Monosaccharide

Disaccharide

Polysaccharide

Peptide bond

Dehydration synthesis

Saturated fatty acid

Unsaturated fatty acid

Triglyceride

Primary, secondary, tertiary and quaternary structure

Duodenum

Jejunum

ileum

ileocaecal valve

Villi

Microvilli

Chyme

peristalsis

Cardiac sphincter

Pyloric sphincter

Bolus

Smooth muscle

diaphragm

pleura

alveoli

medulla oblongata

intercostal muscles

tidal volume

expiratory reserve volume

total lung capacity

inspiratory reserve volume

vital capacity

residual volume

Plasma

Pericardium

Epicardium

Myocardium

Endocardium

Erythrocytes

Leucocytes

Platelets

Hemoglobin

Fibrin

Homeostasis

Systole

Diastole

Systolic pressure

Diastolic pressure