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Biochemistry Quizzes, Questions & Answers

Recent Biochemistry Quizzes

Class Xii MCQ Test- Biomolecules

Questions: 30 | Attempts: 3986 | Last updated: Feb 21, 2025

Sample Question
The helical structure of protein is stabilized by

Hydrogen bonds

Ether bonds

Peptide bonds

Dipeptide bonds

Vitamins, Enzymes and Fibers Quiz!

Questions: 10 | Attempts: 282 | Last updated: Mar 19, 2025

Sample Question
Enzymes are the protein substances, which serve the role of catalyzing the ________

Biochemical reaction

Chemical reaction

Physical reaction

Biological reaction

Bio 103 - Chapter 10 (2) - Pharmacgy

Questions: 15 | Attempts: 78 | Last updated: May 2, 2025

Sample Question
What is the oxidizing agent in the following reaction? Pyruvate + NADH + H+ ———————> Lactate + NAD+

NADH

NAD+

Lactate

Pyruvate

Bio 103 By Ahmad Tawalbeh (Ch 10)

Questions: 20 | Attempts: 98 | Last updated: Mar 20, 2025

Sample Question
Which of the following statements describes what happens to a molecule that functions as the reducing agent in a redox or oxidation-reduction reaction?

It gains electrons and gains potential energy

It loses electrons and loses potential energy

It gains electrons and loses potential energy

It loses electrons and gains potential energy

Chapter 5 Bio Quiz

Questions: 35 | Attempts: 841 | Last updated: Jan 23, 2025

Sample Question
All of the following are considered macromolecules except:

Carbohydrates

Protiens

Lipids

Nucliec Acids

Concepts Of Clinical Biochemistry! Trivia Quiz

Questions: 10 | Attempts: 341 | Last updated: Apr 22, 2025

Sample Question
Free radicals contain one or more paired electrons in the bonding orbital. Is the above statement true?

Absolutely

No, it isn't

It varies

Somehow

Clinical Biochemistry Test! Trivia Questions Quiz

Questions: 10 | Attempts: 834 | Last updated: Mar 20, 2025

Sample Question
ROC stands for what?

Receiver Operating Chart

Receiver Operating Characteristics

Result Oriented Chart

Recorded Operating Characteristics

MCQ Snacks -one Liners

Questions: 20 | Attempts: 142 | Last updated: Mar 21, 2025

Sample Question
Choose correct statements

Origin of muscles moves during contractions

Insertion of muscle is fixed during contractions

None

Both

Bio 103 5th Chapter

Questions: 11 | Attempts: 246 | Last updated: Mar 21, 2025

Sample Question
Which of the following categories includes all others in the list ?

Disaccharide

Polysaccharide

Starch

Carbohydrate

Daily Bugle's Biochem Test

Questions: 40 | Attempts: 258 | Last updated: Mar 14, 2025

Sample Question
Characteristic sign of glycogenosis is muscle pain during physical work. Blood examination usually reveals hypoglycemia. This pathology is caused by congenital deﬁciency of the following enzyme:

Glycogen phosphorylase

γ-amylase

Glucose 6-phosphate dehydrogenase

α-amylase

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