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BS 161 CHAPTER 4 EXAM WITH COMPLETE QUESTIONS WITH CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) |ALREADY GRADED A+||UPDATED MAY 2024!
Which of the following actions would affect the secondary, but not primary, structure of a protein? 
A. break the ionic bonds between amino acids 
B. break the hydrogen bonds between amino acids 
C. change the sequence of amino acids 
D. disrupt the interactions between two different polypeptide chains - <<ANSWERS>>B. break the 
hydrogen bonds between amino acids 
How many water molecules would be produced in making a polypeptide that is 14 amino acids long? 
- <<ANSWERS>&...
- Exam (elaborations)
- • 12 pages •
Which of the following actions would affect the secondary, but not primary, structure of a protein? 
A. break the ionic bonds between amino acids 
B. break the hydrogen bonds between amino acids 
C. change the sequence of amino acids 
D. disrupt the interactions between two different polypeptide chains - <<ANSWERS>>B. break the 
hydrogen bonds between amino acids 
How many water molecules would be produced in making a polypeptide that is 14 amino acids long? 
- <<ANSWERS>&...
BS 161 EXAM 1 NEWEST EXAM COMPLETE QUESTION WITH CORRECT DETAILED ANSWERS 2024 (VERIFIED ANSWERS) |ALREADY GRADED A+
C-12, C-13, and C-14 have the same number of protons but different numbers of neutrons so they 
are ______. - <<ANSWERS>>Isotopes 
Atoms have gained or lost electrons and are no longer electrically neutral are called _____. - 
<<ANSWERS>>Ions 
Describe a single covalent bond. - <<ANSWERS>>Holds a molecule of hydrogen together, involves 2 
atoms sharing 2 electrons and two chlorine atoms are held together by this bond. 
Describe an Ionic bond. - <<ANSWE...
- Exam (elaborations)
- • 18 pages •
C-12, C-13, and C-14 have the same number of protons but different numbers of neutrons so they 
are ______. - <<ANSWERS>>Isotopes 
Atoms have gained or lost electrons and are no longer electrically neutral are called _____. - 
<<ANSWERS>>Ions 
Describe a single covalent bond. - <<ANSWERS>>Holds a molecule of hydrogen together, involves 2 
atoms sharing 2 electrons and two chlorine atoms are held together by this bond. 
Describe an Ionic bond. - <<ANSWE...