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Broadly speaking, the main function of the kidneys is to filter out waste from the body and excrete it out in the urine. Excretion is the removal of waste (i.e. products of metabolism/ toxic products like...
DNA helicase breaks the hydrogen bonds between DNA strands, separating the double-stranded DNA into single strands and exposing the nucleotide bases.DNA polymerase joins adjacent DNA nucleotides through f...
-An action potential arrives at the presynaptic membrane-Ca2+ ion channels open-Ca2+ ions diffues into presynaptic knob-Acetylcholine/ neurotransmitter in vesicles-Vesicles move towa...
The sugar-phosphate backbone is double stranded so protects the bases; DNA is a large molecule so can store lots of information; DNA is coiled so compact;Base sequence codes for amino acids; DNA is double...
There are two important terms to understand (and state in an exam!) to answer this question. 1) Genetic diversity = the number of different alleles of genesTWAnswered by Tess W. • Biology tutor5562 Views
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