Golden rice was engineered to contain what?

Beta-carotene (vitamin A precursor)

Biotechnology Knowledge Quiz – Test the Details

This biotechnology knowledge quiz covers fermentation, genetic engineering, human insulin from bacteria, Dolly the sheep, GMO crops, PCR, CRISPR and mRNA vaccines. Ten questions test the details of how biology is used as technology.

Start Biotechnology Knowledge Quiz

🎯 Daily Trivia Challenge • 🧠 10 Questions • ⏱️ 150 Seconds

Question 1 / 10 Time: 150s

Ancient
Which ancient biotechnology uses yeast?
Insulin
In 1978, scientists engineered bacteria to make which human hormone?
Dolly
Dolly, born in 1996, was the first cloned what?
PCR
What does PCR do?
GMO
What does GMO stand for?
Rice
Golden rice was engineered to contain what?
mRNA
Which vaccines were the first widely used mRNA vaccines?
CRISPR
What does CRISPR allow scientists to do?
Forensics
What is DNA fingerprinting used for?
Enzymes
Which enzymes cut DNA at specific sequences?

Explanations: answer key for all 10 questions

Q1: Which ancient biotechnology uses yeast?
Answer: Brewing and baking
People have used microbes for thousands of years.
Q2: In 1978, scientists engineered bacteria to make which human hormone?
Answer: Insulin
It helps people with diabetes.
Q3: Dolly, born in 1996, was the first cloned what?
Answer: Mammal from an adult cell
She was a sheep cloned in Scotland.
Q4: What does PCR do?
Answer: Copies DNA millions of times
Kary Mullis invented it in 1983.
Q5: What does GMO stand for?
Answer: Genetically modified organism
GM crops may resist pests or herbicides.
Q6: Golden rice was engineered to contain what?
Answer: Beta-carotene (vitamin A precursor)
It aims to fight vitamin A deficiency.
Q7: Which vaccines were the first widely used mRNA vaccines?
Answer: COVID-19 vaccines
Katalin Karikó and Drew Weissman won the 2023 Nobel.
Q8: What does CRISPR allow scientists to do?
Answer: Edit genes precisely
It was adapted from bacterial immunity.
Q9: What is DNA fingerprinting used for?
Answer: Identifying individuals
Alec Jeffreys developed it in 1984.
Q10: Which enzymes cut DNA at specific sequences?
Answer: Restriction enzymes
They made genetic engineering possible.

Biotechnology Knowledge Quiz – Biology as Technology

Biotechnology uses living things or their parts to make products and solve problems. People have done this for thousands of years by fermenting bread, beer, cheese and yogurt with yeast and bacteria.

Modern biotechnology began in the 1970s with genetic engineering. Scientists learned to cut and paste DNA, allowing bacteria to make human insulin. Later breakthroughs included PCR, cloning, DNA fingerprinting, genetically modified crops and CRISPR gene editing.

Biotechnology now produces medicines, vaccines, biofuels and diagnostic tests. It raises important ethical questions about safety, fairness and how far we should change living things.

What This Quiz Teaches

This quiz is for students exploring biotechnology.

How ancient biotech worked
How insulin is made
Who Dolly was
What PCR does
What mRNA vaccines are

Did You Know?

Penicillin production scaled up in WWII.
Enzymes make high-fructose corn syrup.
Bt cotton resists insect pests.
Biofuels can be made from algae.
Lab-grown meat is being developed.