Chemistry, 17.09.2019 22:10 emilyleighty07
Which of the following statements about the formation of polypeptides from amino acids is true?
a. a bond forms between the carboxyl functional group of one amino acid and the amino functional group of the other amino acid.
b. a bond can form between any carbon and nitrogen atom in the two amino acids being joined.
c. polypeptides form by condensation or hydrolysis reactions.
d. the reaction occurs through the addition of a water molecule to the am
Answers: 1
Chemistry, 22.06.2019 04:00, queenkimm26
Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?
Answers: 3
Chemistry, 22.06.2019 07:20, JKINGblackstar3502
After watching the video "zinc strip in copper nitrate solution", and reading the instructions, click on the link labeled "start" just below the drawing of the pencil tip. follow the direction to complete the 3x3 grid. answer the below questions for the portion of the activity in which sn(s) is placed in agno3(aq)
Answers: 1
Chemistry, 22.06.2019 09:40, gonzaleze18
In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need
Answers: 2
Which of the following statements about the formation of polypeptides from amino acids is true?
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