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TLS Online TPP Program

#Question id: 31580

What happens to bacterial cells during the Lag Phase?

#XL - S Microbiology
  1. Cells rapidly divide and increase in number.
  2. Cells adapt to the environment but show little to no division.
  3. Cells begin to die due to lack of nutrients.
  4. Cells undergo sporulation.
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TLS Online TPP Program

#Question id: 4193

#XL - T Zoology

Chain elongation consists of three steps: (1) positioning the correct aminoacyl-tRNA to the A site, (2) forming the peptide bond and (3) __.
TLS Online TPP Program

#Question id: 16476

#XL - T Zoology

Which type of cultures can be used for cells which do not have cell to cell communication
TLS Online TPP Program

#Question id: 3755

#XL - Q Biochemistry

In E. coli, there is a mutation in a gene called dnaB that alters the helicase that normally acts at the origin of replication. Which of the following events would you expect to occur as a result of this mutation?
TLS Online TPP Program

#Question id: 15606

#XL - S Microbiology

A biopolymer which is stable in extreme physical and chemical environments, and exhibits physical and chemical properties similar to those of a plastic known as
TLS Online TPP Program

#Question id: 1135

#XL - Q Biochemistry

Which of the following is a direct substrate of MAP kinase?

a. TCF             b. SRF             c. SRE             d. p90RSK      e. CREB