Solutions.
Examples of biological substances are - carbs and fats
An organic acid contains the chemical group - COOH
A triglyceride consists of - 1 molecule of gylcerol and up to 3 molecules of fatty
acids
Ultra violet radiation can be useful in beauty therapy because of the - chemical
effect on the skin
The main part of the cell that contains protoplasm is the - cytoplasm
cells which secret the matrix of the connective tissue are called - fibroblasts
a joule is - a unit of energy
The reabsorption of previously laid down bone is accomplished by - osteoclasts
The names of the 2 bones atriculating in the ball and socket joint of the upper
arm are the - humerus and scapula
Flexion of the hip joint is carried out by the - rectus femoris
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, The facial muscles involved in smiling include - risonus, zygomaticus
the quadriceps muscle - extends the knee
Deoxygenated blood enters the heart by the - right atrium
After leaving the left ventricle blood flows from the heart to the - aorta
Blood cells are formed in the - bones
the extremely thin walls of the capillaries are made of - only endothelium
lymphatic vessel gathers most of the lymph in the - thoracic duct
accessory organ of the digestive tract - liver
glomeruli is found in the - renal cortex
Hormones that contain iodine are produced by the - thyroid
Function of the medulla oblongata in the brain is to - control heart beat and
breathing rate
changes that occur in the endometrium during the normal mentral cycle are
due to - oestrogen and progesterone
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