An average adult human body has approximately 4.7 to 5.5 liter blood of pH _.
Correct answer: D. 7.4
- A. 8.0
- B. 6.0
- C. 5.4
- D. 7.4
Explanation
An average adult human body has approximately 4.7 to 5.5 liter blood of pH 7.35, therefore our blood is slightly alkaline.It is a common experience that the pH of the human blood is maintained at pH 7.35, if it goes to 7.00 or 8.00, a person may die.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Macromolecules
Proteins are classified by shape, composition and structure, from primary amino acid sequence to secondary, tertiary and quaternary organisation, and their biological roles are linked to this structure. Enzymes are examined as protein biocatalysts, including active sites, substrate specificity, activation energy, cofactors and factors affecting activity.
Practise Macromolecules
299 free Macromolecules MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemistry questions like this
Chemistry is on 14 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Macromolecules questions
Identify the reaction in which alcohol is formed by breakdown of sucrose in presence of an enzyme zymase:
Peptide and hydrogen bonds present in the Primary structure of protein are due to:
Iron is present in _ and _.
Human blood is slightly alkaline with pH 7.4 and it does not change by the addition of a small amount of acid and base because:
CO-Hb bond is:
Match the List I with List II and mark the appropriate combination: