Bioinorganic Chemistry Quiz
Test your knowledge of essential metals, biological transport systems, and key biochemical concepts
Try this quiz
Play through the questions and see your score instantly
Ready to test your knowledge?
10 questions · Quick play · Instant results
Make your own quiz videos
Turn any topic into a polished video quiz — with AI-powered questions, voiceover, and animations. No video editing skills needed.
Unlimited quizzes, free to start
Create as many quizzes as you want. Describe your topic and AI builds the questions, answers, and explanations for you.
Customise everything
Pick from stunning templates, tweak colours and fonts, add your branding, and choose between vertical or landscape formats.
Export-ready videos
Download HD videos optimised for TikTok, YouTube Shorts, Instagram Reels, or full-length YouTube — one click, no editing.
No credit card required
Quiz Questions & Answers
Review every prompt, the correct responses, and helpful context to prep for your own run-through.
Question 1: Which metal ion is at the center of chlorophyll?
Fe²⁺
Ca²⁺
Mg²⁺
Na⁺
Question 2: What is the primary form of calcium present in bones?
Calcium sulphate
Calcium phosphate
Calcium nitrate
Calcium chloride
Question 3: How many sodium ions (Na⁺) are transported out of the cell per ATP hydrolyzed in the Na⁺-K⁺ pump?
1
2
3
4
Question 4: Which metal is essential in vitamin B12 (cobalamin)?
Magnesium
Cobalt
Iron
Zinc
Question 5: What type of transport is the sodium-glucose cotransporter (SGLT)?
Primary active transport
Secondary active transport
Both primary and secondary active transport
Neither type of active transport
Question 6: Which metal ion is central to carbonic anhydrase's catalytic activity?
Zn²⁺
Fe²⁺
Mg²⁺
Ca²⁺
Question 7: What is the primary role of copper in biological systems?
Oxygen transport in hemoglobin
Electron transfer in enzymes
Bone mineralization
Cellular ion balance
Question 8: How do metalloproteins typically bind their metal ions?
Through lipids
Through amino acid side chains
Through free nucleotide bases
Through polysaccharides
Question 9: Which element is essential for nitrogen fixation through nitrogenase?
Molybdenum (Mo)
Calcium (Ca)
Sodium (Na)
Potassium (K)
Question 10: How does the porphyrin ring in heme bind its central metal?
Through carbon atoms
Through nitrogen atoms
Through oxygen atoms
Through sulfur atoms