There are five major types of histones in eukaryotic cells. One of these is not part of the structure of nucleosomes and is thought to participate in forming the 30-nm condensed chromatin fiber. Which histone is this?

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#Question id: 133

#Applied Microbiology

Tyrosine and tryptophan are less hydrophobic than phenylalanine because

TLS Online TPP Program

#Question id: 134

#Applied Microbiology

Ultraviolet (UV) light can be used to estimate protein solution concentrations because

TLS Online TPP Program

#Question id: 12739

#Applied Microbiology

Method used for gene editing and for the development in Gene modifications is known as_______.

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#Question id: 12911

#Applied Microbiology

Match the following:

A. DNA polymerases              i. Alkaline phosphatase        a.RNA-dependent DNA polymerase, used in cDNA synthesis

B. Reverse transcriptase        ii. T4 DNA ligase                    b. Thermostable DNA polymerase used in PCR

C. Ligases                                 iii.  AMV-RT                            c. Removes 5′-phosphates from DNA and RNA

D. Phosphatases                     iv. Taq DNA pol                      d. Links 5′-phosphate and 3′-hydroxyl ends via phosphodiester bond

TLS Online TPP Program

#Question id: 12912

#Applied Microbiology

Name the enzyme which separates the double-helical DNA into single strands.

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#Question id: 12925

#Applied Microbiology

Another name of TaqMan assay is ____