Biochemistry Exam Quizzes & Trivia
Biochemistry, or biological chemistry, is the study of chemical processes within and with regards to living things. This includes such topics as metabolism, and concerns all kinds of organisms from bacteria to us human beings.
Questions: 20 | Attempts: 218
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Sample QuestionWhich molecule represents ribose?
Biochemistry Exam 1
Questions: 22 | Attempts: 213
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Sample QuestionA weak acid can act as a buffer......
Jumping into a topic like biochemistry might seem like a daunting task but starting with the basics is the best way to start coming to grips with any topic, academic or otherwise. In the following quiz we’re going to test...
Questions: 10 | Attempts: 100
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Sample QuestionWhat is the name given to the kind of protein that interacts with polypeptides which have folded improperly, and allows them to correct course so correct folding pathways can be facilitated?
Biochemistry exam for students
Questions: 20 | Attempts: 74
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Sample QuestionIf you remove all of the functional groups from an organic molecule so that it has only carbon and hydrogen atoms, the molecule becomes a _____ molecule.
Questions: 25 | Attempts: 60
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Sample QuestionWhich of the following is NOT a feature of enzymes ?
Biochemistry Exam Questions & Answers
Which molecules in replicated DNA strands would be radioactive if the nucleotides used were radioactive?
The correct answer is option A – II and III Deoxyribonucleic acid, commonly known as DNA is the material that carries the genetic information of living organism.
DNA replication is semi conservative, this means that each strand of DNA serves a
Which parts of the surface of the protein would be composed of polar amino acids(in the diagram below)?
This question has the wrong diagram. As of December 27th, 2017, the diagram shows different compounds. It does not show a protein transport channel with numbered places. Therefore, I cannot answer this question correctly. However, I can say that the
What would the reaction of the peptide, ala-met-lys-ser, with phenylisothiocyanate (PITC) at pH 8.0 followed by mild acidification release (first cycle of Edman chemistry)?
The correct answer to this question is D, Would release PTH-ala and the peptide met-lys-ser . PTH stands for parathyroid hormone. It may also be referred to as parathyrin or parathormone. These parathyroid glands secrete this hormone.
It regulates t
What is the pH that results when 0.75 mmol of HCl is added to 1.0 mmol of isoelectric histidine in 100 ml of water? The pKas for histidine are 1.8, 6.0, and 9.2.
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I dont understand how to answer or even start this question
Questions: 102 | Attempts: 48
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Sample QuestionWhich statement is incorrect about the nature of the hydrogen bond?
Biochemistry II
Questions: 187 | Attempts: 13
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Sample QuestionIn the TCA cycle, carbon enters the cycle as ____ and exits as ____ with metabolic energy captured as ____, ____ and ____.
Questions: 57 | Attempts: 8
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Sample QuestionThe component(s) of DNA which is responsible for the absorbance band at 250-270 nm is
