PCAT PCAT Meaning by word 098

low pH precipitation due to dissolved sulphur dioxide and nitrogen oxides

a disease of the bone marrow

yellowing of the skin and the whites of the eyes caused by an accumulation of bile pigment (bilirubin) in the blood

responsive to physical stimuli

a field of science

device with small holes that separates a solid from a liquid

relating to the gland surrounding the male urethra

relating to the body

hard to break

the roof of the mouth

highly colored pigments (yellow to red) found in vegetables

chemical element with the symbol N that is found in proteins and nucleic acids

membranous flap that controls blood flow between the right atrum and the right ventricle

group 1V element with the chemical symbol Si

unit of energy equal to the work done when the point of application of a 1-newton force is displaced through a distance of 1 meter in the direction of the force

having both hydrophobic (water-hating) and hydrophilic (water-loving) regions

sore; red and swollen

relating to the arm (or similar vestige in other organisms)

the bending of a waveform as it passes to a medium of different density

yellowing of the skin and the whites of the eyes caused by an accumulation of bile pigment (bilirubin) in the blood

membrane area that allows communication between adjacent cells' cytoplasm

aching in the thorax

reduction

a method of asexual reproduction

to bleed from the uterus when the lining is shed each month

to cause damage to an organism as a result of exposure to a toxic substance

to prevent or reduce the loss of energy from a surface