n. filtering unit in the kidney; part of the kidney which removes waste products from the blood
(a) nephron
(b) protein
(c) cerebrospinal fluid (CSF)
(d) gangrene
n. a situation where action must be taken straight away
(a) emergency
(b) connective tissue
(c) dinucleotide
(d) corpuscle
n. system of sex organs (testis and ovary) and associated structures
(a) neutron
(b) oculomotor muscles
(c) reproductive system
(d) entropy
n. digestive juice made by the salivary gland
(a) saliva
(b) labia
(c) blind spot
(d) peptic (peptide) bond
n. fold of skin that protects the eyeball
(a) eyelid
(b) electrode
(c) absolute scale
(d) first aid |
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n. a secondary substance made in the process of creating a primary one
(a) by-product
(b) zygote
(c) gamete
(d) malnutrition
n. the sequence of amino acids in a protein
(a) biopsy
(b) primary structure
(c) mucosa
(d) biological clock
n. a change in a chromosome or a gene
(a) alkaloid
(b) mutation
(c) conformation
(d) photophobia
n. compound made from plants containing carbon, hydrogen and oxygen
(a) ductility
(b) redox reaction
(c) miscibility
(d) carbohydrate
n. inability to sleep
(a) insomnia
(b) diabetes
(c) knee
(d) synapse |
