Biochemistry

A modern, colorful representation of biochemical processes, including glycolysis, cellular respiration, and DNA structure, with vibrant illustrations of enzymes and metabolites.

Biochemistry Challenge Quiz

Test your knowledge of biochemistry with our engaging 10-question quiz! This quiz covers various essential concepts in biochemistry, from metabolic pathways to molecular interactions.

Whether you're a student, a teacher, or simply a biochemistry enthusiast, this quiz is perfect for you! Highlights of the quiz include:

Multiple choice questions
Insightful feedback on your answers
Fun and interactive experience

10 Questions2 MinutesCreated by StudyingDNA22

Glycolytic pathway regulation involves

Allosteric stimulation by ADP

Allosteric inhibition by ATP

Feedback, or product, inhibition by ATP

Allosteric stimulation and inhibition of ATP

During catabolism, only about 40% of the energy available from oxidizing glucose is used to synthesize ATP. Remaining 60%

Is lost as heat

Is used to reduce NADP

Remains in the products of metabolism

Is stored as fat

The active form of glycogen phosphorylase is phosphorylated, while the dephosphorylation of which active form occurs?

Glycogen synthase

Glycogen semisynthase

Glycogen hydrolase

Glycogen dehydrogenase

The enzymes of glycolysis in a eukaryotic cell are located in the

Intermembrane space

Plasma membrane

Cytosol

Mitochondrial matrix

Long-chain fatty acids are oxidized step-wise in one carbon units starting from the

Carboxyl end

Aliphatic end

Aliphatic and carboxyl end

In betwwen the chain

Each cycle of Beta-oxidation produces

FADH2, 1 NAD+, and 1 acetyl-CoA

1 FADH2, 1 NADH and 1 acetyl-CoA

1 FADH2, 1 NADH and 2 CO2 molecules

1 FAD, 1 NAD+ and 2 CO2 molecules

Where the acyl-CoA formed in the cytosol is transported for oxidation?

Mitochondrial matrix

Microsomes

Endoplasmic reticulum

Remains in cytosol

Biochemistry

Biochemistry Challenge Quiz

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