Why is 70% ethanol rather than 95% ethanol used in sterilizing skin before injections?
A) 70% ethanol kills bacteria by denaturing their surface proteins.
B) 70% ethanol kills bacteria by penetrating them and coagulating their proteins.
C) Special precautions must be taken when using 95% ethanol.
D) None of the above is correct.
Correct Answer:
Verified
Q87: Which of the following proteins has an
Q97: Which of the following contributes to the
Q98: In which of the following proteins is
Q99: Using the 20 standard amino acids how
Q100: How many residues are present in vasopressin
Q102: Which of the following denaturing agents affects
Q103: Which of the following pairs of amino
Q104: Which of the following pairs of amino
Q105: What is the name for proteins which
Q106: Which of the following amino acids can
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents