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11th Grade Biochemistry Quizzes, Questions & Answers

Recent Biochemistry Quizzes

Fundamental Of Biochemistry Quiz Questions and Answers

Questions: 25 | Attempts: 20326 | Last updated: Sep 1, 2025

Sample Question
Characteristic(s) of carbon that contribute to its ability to form diverse organic molecules include

Ability to bond up to four other atoms

Capacity to form single and double bonds

Ability to bond and form branched skeletons

All of the above

Macromolecules In Human Anatomy

Questions: 35 | Attempts: 355 | Last updated: Mar 22, 2025

Sample Question
What macromolecule is found in the composition of plasma membrane of cells?

Lipoproteins

DNA

Glucose

Proteoglycans

Phospholipids

Biochemistry: Metabolism Trivia Test

Questions: 5 | Attempts: 331 | Last updated: Mar 20, 2025

Sample Question
What do cells carry ?

Genetic information

Generic information

Life cells

Carcinogens

Ms. Vitug

Posn Biology Quiz #1 เรื่อง สารชีวโมเลกุล

Questions: 13 | Attempts: 1177 | 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: 60 | 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: 10133 | Last updated: May 1, 2025

Sample Question
What process occurs in the mitochondria membrane?

The Kreb cycle

The electron transport chain

Spectrum

Chapter 7 Test File Questions

Questions: 16 | Attempts: 398 | 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

Chemistry Of Life Quiz 3

Questions: 20 | Attempts: 187 | Last updated: Mar 19, 2025

Sample Question
Which of the following is NOT a good source for carbohydrates?

Olive oil

Spaghetti

Cereal

Banana

10-item Test On Energy Metabolism

Questions: 10 | Attempts: 3259 | Last updated: Mar 22, 2025

Sample Question
Which of the following statements is true about catabolic pathways?

They combine molecules into more complex and energy-rich molecules.

They are usually coupled with anabolic pathways to which they supply energy in the form of ATP.

They involve endothermic reactions that break complex molecules into simpler ones.

They do not need enzyme catalysts.

They build up complex molecules such as proteins from amino acids.

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