Pyridoxal

High school (ages 12+)
Human Body

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/pyridoxal

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the chemical identity?A primary active form of Vitamin B6 (pyridoxine group)
2. What is the bacterial auxotrophy?Essential growth factor for bacteria in genera Granulicatella and Abiotrophia
3. What is pyridoxal and why is it important for our body?Pyridoxal is a form of vitamin B6 that helps our body do many jobs, like making proteins, brain chemicals, and blood helpers called heme.
4. How does pyridoxal help bacteria grow in the lab?In the lab, scientists grow bacteria that need pyridoxal by putting them near other bacteria that can make it, so the needed vitamin is shared and the bacteria can grow.

Vitamin B6: A group of chemically related compounds (vitamers) essential for numerous metabolic processes, including amino acid metabolism and neurotransmitter synthesis.
Auxotroph: An organism that requires a specific nutrient for growth that it cannot synthesize itself.
Aerobic Metabolism: Metabolic pathways that require oxygen to produce energy, contrasting with anaerobic metabolism.
Coenzyme: A non-protein organic molecule that assists enzymes in catalyzing biochemical reactions.