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Biochemistry Quizzes, Questions & Answers

Recent Biochemistry Quizzes

Posn Biology Quiz #1 เรื่อง สารชีวโมเลกุล

Questions: 13 | Attempts: 1104 | Last updated: Mar 21, 2025

Sample Question
จงพิจารณาข้อความต่อไปนี้ก. สารอินทรีย์ที่พบมากที่สุดในร่างกายของสิ่งมีชีวิต คือ น้ำ (H2O)ข. โปรตีนจัดเป็นสารชีวโมเลกุลที่พบมากที่สุดในร่างกายของสิ่งมีชีวิตค. วิตามินทุกชนิดจะต้องมีธาตุคาร์บอนและไฮโดรเจนเป็นองค์ประกอบเสมอข้อความใดต่อไปนี้กล่าวถูกต้อง

ก และ ข

ก และ ค

ข และ ค

ก ข และ ค

ไม่มีข้อใดกล่าวถูกต้อง

Chemistry In Our Lives Presentations

Questions: 30 | Attempts: 59 | Last updated: Jun 5, 2025

Sample Question
All the following are functions of proteins except

Structural components in tissues

Catalysts in chemical reactions

Regulate body processes

Transport oxygen

All are functions of proteins

The Kreb Cycle and Electron Transport Chain

Questions: 5 | Attempts: 10120 | Last updated: May 1, 2025

Sample Question
What process occurs in the mitochondria membrane?

The Kreb cycle

The electron transport chain

Spectrum

Quiz : How Much Do You Know About Biochemistry and Analytical Biochemistry?

Questions: 58 | Attempts: 615 | Last updated: Sep 3, 2025

Sample Question
1. The glycolytic pathway (glucose to 2 Pyruvate) is found

In most living organisms

In all living organisms

Primarily in animals

Only in eukaryotes

Biochemistry Exam: MCQ Quiz!

Questions: 22 | Attempts: 2326 | Last updated: Mar 22, 2025

Sample Question
A weak acid can act as a buffer......

At pH values=pK±0.1

At pH values = pK ± 1

At pH values = pK ± 2

Only at body temperatures

None of the above

Competency In Biochemistry and Immunochemistry

Questions: 46 | Attempts: 955 | Last updated: Mar 21, 2025

Sample Question
HAMA antibodies occur as a result of:

Contamination of the sample with mouse proteins

Patient exposure to mice or mouse proteins

Immunization

Food allergies

None of the above

Competency In Clinical Biochemistry! Trivia Quiz

Questions: 11 | Attempts: 3727 | Last updated: Oct 9, 2025

Sample Question
Which analyte will be falsely elevated due to hemolysis?

Glucose

LDH

Calcium

LDL

Chapter 7 Test File Questions

Questions: 16 | Attempts: 395 | Last updated: Mar 20, 2025

Sample Question
1. ATP is

A. a short-term energy-storage compound.

B. the cell’s principal compound for energy transfers.

C. synthesized within mitochondria.

D. the molecule all living cells rely on to do work.

E. All of the above

Biology - Section 1.1 Chemical Fundamentals Quiz

Questions: 26 | Attempts: 620 | Last updated: Sep 18, 2025

Sample Question
Which of the following is the essential characteristic of a polar molecule?

Contains double or triple bonds

Is formed at extremely low temperatures

Contains ions as part of the structure

Has an asymmetrical distribution of electrical charge

Contains the element oxygen

Protein Review

Questions: 10 | Attempts: 9920 | Last updated: Sep 23, 2025

Sample Question
What is the central atom in an Amino Acid?

Hydrogen

Carbon

Oxygen

Water

Amino

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