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Microbiology Questions

Total questions: 5220

What are the 3 main microbes?
Popularity: 46

Where does mRNA formation occur?
Popularity: 41

What is the role of nitrogen-fixing bacteria in the nitrogen cycle?
Popularity: 31

Why does DNA determine RNA base sequence?
Popularity: 30

What is the structure of the SARS virus?
Popularity: 30

How are DNA and RNA different?
Popularity: 28

What is the shape of fungi?
Popularity: 28

Who was Sir Hans Adolf Krebs?
Popularity: 28

Do free amino acids have peptide bonds?
Popularity: 28

How do bacteria multiply?
Popularity: 27

What are analogies for a vacuole?
Popularity: 27

How are cells adapted to their functions?
Popularity: 27

What is the difference between gram positive and gram negative bacteria?
Popularity: 27

What is an example of an animal like protist why is it animal like and explain why it is animal like?
Popularity: 27

Is algae a food resource?
Popularity: 27

Why is it important to purify the DNA away from cellular components prior to analysis of the DNA?
Popularity: 27

What are microscopes used for today?
Popularity: 26

What chemicals in a cell?
Popularity: 26

What agar gell is used to culture germs?
Popularity: 26

What kinds of germs are found in a dirty kitchen?
Popularity: 26

A phytoplankton look like?
Popularity: 26

What did a thin slice of cork seem like to Robert Hooke when he observed it through a microscope?
Popularity: 25

What is the job of an enzyme?
Popularity: 25

What stage does chromatin condense into chromosomes?
Popularity: 25

What is the most toxic organism on earth?
Popularity: 25

If all cells must be in water environment to live how can ther be land plants and animals?
Popularity: 25

What process do some protists use to make their own food?
Popularity: 25

How are unicellular organisms similar to multicellular organisms?
Popularity: 24

What is a monomer for carbohydrates?
Popularity: 24

What is zone of inhibition?
Popularity: 24

What is bacteriolysis?
Popularity: 24

What are 2 major factors that make animals different from plants?
Popularity: 24

What is a swim baldder?
Popularity: 24

Are water bears invincible?
Popularity: 24

What is p shermanii?
Popularity: 22

What is the difference between one celled organisms and two celled organisms?
Popularity: 22

Why are cells specialised?
Popularity: 22

What is the difference between prokaryotes and eukaryotes?
Popularity: 22

What are the properties of a perfect fixative?
Popularity: 22

What do people breathe in from plants?
Popularity: 22

Who was the first scientist to use the term cell?
Popularity: 22

What are heterotrophs?
Popularity: 22

What is the most important cell organelle?
Popularity: 22

What are the 3 types of nucleotides?
Popularity: 22

Is a angel fish a plankton?
Popularity: 22

What can you do with the end product of glycolysis?
Popularity: 22

What cell structure controls all of a cells activities?
Popularity: 22

What is the principle of the DNAse test?
Popularity: 22

Do amounts of salt affect bacterial growth?
Popularity: 22

What are the benefits of Escherichia coli?
Popularity: 22

How can you tell if a cell has chlorophyll?
Popularity: 21

What is proteolysis?
Popularity: 21

Can bacteria grow on a streak plate and not be seen using the pour plate technique?
Popularity: 21

How and why do pathogenic bacteria enter host cells?
Popularity: 21

How do you test the viability of microbial cultures?
Popularity: 21

Will constant light kill microoganisms?
Popularity: 20

Is antibiotics effect on bacterial cell wall?
Popularity: 20

What does an amoeba do?
Popularity: 20

What is mer?
Popularity: 20

Who is Daniel Ng?
Popularity: 20

What does the term allograft mean?
Popularity: 20

What is the rule of octet?
Popularity: 20

What provides the energy to drive the sodium potassium pump?
Popularity: 20

How do euglena get rid of waste?
Popularity: 19

How do body cells respond when attacked by viruses?
Popularity: 19

Is there any difference between molecular biology and microbiology?
Popularity: 19

What is a group of individual cells put into a group called?
Popularity: 19

Are bacterias animals?
Popularity: 19

Are bacteria killed by freezing?
Popularity: 19

What would happen if cytokinesis occurred before mitosis?
Popularity: 18




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