Skip to content
World 3 · Doubling on a Plate · 12 min · PRO

Warm food, cold food

Temperature steers doubling time

PRO · Microbe Zoo

World 3: Doubling on a Plate is part of PRO

The first world of Microbe Zoo is free. PRO opens the other 27 lessons in 6 worlds — simulations, quizzes and all.

  • Binary fission: one becomes two
  • The doubling rule: N = N₀ × 2^(t/td)
  • The four phases of a growth curve
  • Counting colonies: serial dilution
  • A virus is not a cell
PRO includes
  • All 60 labs — every world, every lesson
  • Practice exams and certificates

$8.33/mo, billed yearly ($99.99) · or $39.99 monthly

Unlock Microbe ZooTry the free world
My notes
Only saved in this browserAll my notes →
← Counting colonies: serial dilutionA virus is not a cell →

Report a mistake

What is wrong?
0 / 2000 · at least 10 characters
Sent along with your report
  • Page
  • About Warm food, cold food — Microbe Zoo · microbes/food-temperature
Plus your browser type. Reports go to our support system; see the privacy notice.