Biology, 31.01.2020 06:52 mooreadrian412
Ascientist puts nucleotide chains of in a test tube under conditions allowing protein synthesis. soon the test tube is full of polypeptide chains composed only one the amino acid phenylalanine. what does this experiment indicate?
Answers: 1
Biology, 21.06.2019 16:00
Elements and compounds are pure substances that cannot be broken down physically into a simpler substance. a physical change doesn’t break the bonds between atoms of a substance or form new ones. compounds can be broken down by a chemical change. a chemical change breaks chemical bonds and/or forms new ones between atoms of a substance. what simple substance would a compound break into? the basic elements that make it up! for example, if you passed a very strong electric current through water you’d break the chemical bonds in water and be left with oxygen and hydrogen. which of the following is an example of a chemical change? a separating water into different glasses b breaking frozen ice cubes with a hammer c running an electric current through water d boiling water to evaporate it on a stove
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Biology, 21.06.2019 23:10
This is the amino acid cysteine. circle the amine group, put a box aroundthe carboxylic acid group and use a different colored pencil/pen to circle the sidechain (r group). h o | ||nh2— c- c-oh | ch2 | sh
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Biology, 22.06.2019 18:00
How did the work of farmers and breeders in england influence the work of charles darwin
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Biology, 22.06.2019 18:40
Which chemical bond most likely stores the most energy? o a. double carbon-carbon bond o b. single carbon-carbon bond o c. hydrogen-oxygen bond o d. sodium-chlorine bond
Answers: 2
Ascientist puts nucleotide chains of in a test tube under conditions allowing protein synthesis. so...
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