Biology
Biology, 20.09.2020 16:01, BeenPaidGLO

Dr. James isolated Staphylococcus aureus, a type of bacteria, from the leg wound of a ten year old boy. He suspected these bacteria would grow better at body temperature than room temperature (72oF), but thought that he should collect data to support his thinking. Dr. James introduced the same number of Staphylococcus bacteria into each of six test tubes containing the same type and amount of nutrient broth. Three test tubes were incubated at 98.6oF (Group 1), while three test tubes (Group 2) sat at 72oF. After 24 hours, Dr. James compared the turbidity (indicative of growth) of all six tubes and rated each on a scale of 0 - 4. 0 indicates no turbidity (no growth), while 4 indicates high turbidity (high growth). The data below was collected. The dependent variable in this experiment is:.

answer
Answers: 3

Other questions on the subject: Biology

image
Biology, 22.06.2019 00:10, skylerdemi1
How does natural selection change thephenotypes within a population over time?
Answers: 1
image
Biology, 22.06.2019 01:20, heyrosaphoto2610
Question 3(multiple choice worth 4 points) (02.04 lc) which best describes the function of chloroplast? allows certa molecules to enter and exit the cell makes food during photosynthesis detoxifies waste products o packages proteins into vesicles
Answers: 3
image
Biology, 22.06.2019 03:00, saltytaetae
Match with o for organic and i for inorganic for each compound
Answers: 2
image
Biology, 22.06.2019 07:30, jsjsjsskakwkowwj
The arrows indicate the direction of wind flow. which place experiences monsoons?
Answers: 1
Do you know the correct answer?
Dr. James isolated Staphylococcus aureus, a type of bacteria, from the leg wound of a ten year old b...

Questions in other subjects:

Konu
Mathematics, 22.01.2022 18:40
Konu
Mathematics, 22.01.2022 18:40
Konu
Computers and Technology, 22.01.2022 18:40
Konu
English, 22.01.2022 18:40