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Biochemistry Quizzes, Questions & Answers

Recent Biochemistry Quizzes

AP Biology ChAPter 2

Questions: 20 | Attempts: 373 | Last updated: Mar 21, 2025

Sample Question
What chemical do the ants use to support the growth of the Duroia Trees?

Sulfamic Acid

Gibberellic Acid

Nitric Acid

Formic Acid

Phosphoric Acid

Block 10 Heme Purine Pyrimidine MCQ's

Questions: 13 | Attempts: 1096 | Last updated: Mar 21, 2025

Sample Question
A 44-year old woman presents to her physician with loss of appetite, fatigue, muscle weakness and depression. Initial blood analysis shows she has anemia. A bone marrow aspirate confirmed the suspicion that she has a megaloblastic anemia. Serum folic acid level was 2.9 ng/m1 (normal= 6-15), Her serum B12 level was 153 pg/ml (normal=150-75C). The patient's megaloblastic anemia is most likely caused by

A decreased synthesis of rnethionine

A decreased conversion of dUMP to dTMP

A decrease in the synthesis of oxaloacetate

A decrease in the leves of succinyl CoA.

A decreased synthesis of dUMP.

Hmp Shunt - High Yield Topic Series

Questions: 6 | Attempts: 2435 | Last updated: Mar 22, 2025

Sample Question
Net Energy yield from pentose phosphate pathway is

+2 ATP

0 ATP

+4 ATP

-2 ATP

Chemistry Of Life Test

Questions: 8 | Attempts: 1539 | Last updated: Mar 22, 2025

Sample Question
The atom is made of 3 subatomic particles. The subatomic particle found in the nucleus with a positive charge is the ___________.

Electron

Neutron

Proton

Biology Final Part 2

Questions: 123 | Attempts: 114 | Last updated: Jun 17, 2025

Sample Question
The three particles that make up atoms are

Protons, neutrons, and isotopes

Neutrons, isotopes, and electrons

Positives, negatives, and neutrals.

Protons, neutrons, and electrons.

Module 2- Biochemistry and Pharmacognosy

Questions: 8 | Attempts: 5395 | Last updated: Mar 22, 2025

Sample Question
Which of the following is not an acyclic volatile oils?

Geraniol

Menthol

Linalool

Citronellal

Chapter 6: An Introduction To Metabolism

Questions: 40 | Attempts: 648 | Last updated: Mar 21, 2025

Sample Question
Which of the following situations does NOT represent a transformation of one type of energy to another?

The burning of gasoline in a car engine

The production of sugar by photosynthesis

The production of electrical power by damming a river

Cracking a nut by using a nutcracker

Plugging a stereo into a wall socket to play music

Discovery Of DNA Warm Up 1

Questions: 10 | Attempts: 171 | Last updated: Mar 20, 2025

Sample Question
Which two American researchers set out to test whether DNA or protein was the hereditary material viruses transfer when entering a bacterium?

Griffth and Chase

Chase and Oswald

Watson and Crick

Crick and Hershey

Chase and Hershey

Chemical Basis Of Life: Case Study

Questions: 25 | Attempts: 130 | Last updated: Mar 21, 2025

Sample Question
How many day(s) has Fred Granite vomited and had diarrhea stool?

1

3

7

Symptoms just started

Photosynthesis, Respiration, And Enzymes Review

Questions: 33 | Attempts: 446 | Last updated: Mar 20, 2025

Sample Question
_________ processes require oxygen.

Anaerobic

Aerobic

Alcohol Fermentation

ATP

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