Questions tagged 'Bacteria'
15 questions
Which food is at a temperature that allows bacteria to grow fastest servsafe?
The temperature range in which bacteria grow the fastest in food is known as the "danger zone." This zone spans from 40°F to 140°F. When food is exposed to this temperature range, bacterial growth can...
Nov 16, 2024
Select the correct statement about bacteria. a. all organisms with cells containing a membrane-enclosed nucleus and organelles are
Select the correct statement about bacteria: a. All organisms with cells containing a membrane-enclosed nucleus and organelles are classified as bacteria. b. Bacteria are incapable of surviving in ext...
Which of the following correctly summarizes why bacteria and archaea are not in the same kingdom?
Which of the following statements accurately summarizes why bacteria and archaea are classified in different kingdoms? a. Only archaea have cell membranes composed of straight-chain lipids. b. Only ba...
Oct 31, 2024
The count in a culture of bacteria was 800 after 2 hours and 51,200 after 6 hours.?
(a) What is the relative rate of growth of the bacteria population? Express your answer as a percentage. Round your answer to the nearest whole number. The answer is 104%. (b) What was the initial siz...
Which of the following is not true of decay bacteria?
Which of the following statements about decay bacteria is not true? A. They break down waste products and dead organic matter. B. They carry out photosynthesis. C. They are heterotrophs. D. They are p...