Multiple Choice
How are liquid batch cultures most often aerated to support the growth of aerobic microbes?
27
views
1. Introduction to Microbiology
Introduction to Microbiology
Struggling with Microbiology?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
Which of the following techniques involves drawing a sample of blood for laboratory analysis?
A
Gram staining
B
Phlebotomy
C
Aseptic technique
D
Streak plating
Verified step by step guidance1
Understand the meaning of each technique listed in the problem.
Gram staining is a microbiological method used to classify bacteria based on their cell wall properties, not for drawing blood.
Aseptic technique refers to procedures used to prevent contamination by unwanted microorganisms during laboratory or clinical work.
Streak plating is a method used to isolate bacterial colonies on an agar plate by spreading a sample.
Phlebotomy is the technique specifically involving drawing blood from a patient for laboratory analysis, making it the correct answer.
1:29mWatch next
Master Introduction to Microbiology Channel with a bite sized video explanation from Jason
Start learningRelated Videos
Related Practice
Introduction to Microbiology practice set
Problem sets built by lead tutorsExpert video explanations