In 7 carts
NowPrice:$23.99
Original Price: $29.99
20% off
Sale ends on October 7
Krebs Cycle Biology Shirt | Funny Science T-Shirt | Biochemistry Teacher Gift | Citric Acid Cycle
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Star Sellers have an outstanding track record for providing a great customer experience—they consistently earned 5-star reviews, shipped orders on time, and replied quickly to any messages they received.
Your order should arrive by this date if you buy today. To calculate an estimated delivery date you can count on, we look at things like the carrier's latest transit times, the seller's processing time and shipping history, and where the order is shipping to and from.
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Star Seller. This seller consistently earned 5-star reviews, shipped on time, and replied quickly to any messages they received.
Highlights
Krebs Cycle biology t-shirt featuring a detailed Citric Acid Cycle diagram and the quote "What Part Of Don't You Understand?" — a funny biochemistry shirt for science teachers, medical students, premed majors, and biology nerds.
Whether you're surviving organic chemistry, teaching cellular respiration, or just proud you memorized every ATP and NADH intermediate, this tee is for you. It's the perfect blend of academic rigor and dry humor — great for the lab, the lecture hall, or casual Friday.
Makes an awesome gift for biology teachers, biochemistry professors, nursing students, STEM majors, or anyone who gets the joke.
Shirt details:
• 100% combed and ring-spun cotton (Heather colors contain polyester)
• Lightweight feel — 4.2 oz/yd² (142 g/m²)
• Pre-shrunk fabric holds its shape wash after wash
• Side-seamed construction with shoulder-to-shoulder taping
• Unisex fit — flattering on all body types
Please note: Lighter colors may be slightly sheer. Sourced from Nicaragua, Mexico, Honduras, or the US.
This product is made to order after you purchase, which helps reduce overproduction. Thank you for shopping thoughtfully!
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Order today to get by Oct 1-8
Your order should arrive by this date if you buy today. To calculate an estimated delivery date you can count on, we look at things like the carrier's latest transit times, the seller's processing time and shipping history, and where the order is shipping to and from.
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Returns & exchanges not accepted
But please contact me if you have problems with your order
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Free shipping
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Ships from: Farmington, MN
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Reviews for this item
The product arrived on time and was of good quality.
Arrived on time and as expected.
Smooth shipping Has a history of shipping on time with tracking.
Speedy replies Has a history of replying to messages quickly.
Rave reviews Average review rating is 4.8 or higher.
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