Practice Questions

TLS Online TPP Program

#Question id: 2683

An inverted repeat is best described as:

#SCPH05 I Biotechnology

a DNA sequence followed by its reverse complement on the opposite strand
the cap structure found at the 5'end of some RNAs containing a 5'-5' bond
a run of deoxynucleotides in the non-transcribed strand at the terminus of a gene
a sequence of nucleotides that is the reversed complement of another sequence further downstream.

More Questions

TLS Online TPP Program

#Question id: 656

#I Life Science/ Life Sciences Group – I-V

The ________ is the single shape a protein adopts under physiological conditions.

TLS Online TPP Program

#Question id: 4304

#SCPH06 I Botany

Using codon table, identify a 5′ → 3′ sequence of nucleotides in the DNA template strand for an mRNA coding for the polypeptide sequence Phe-Pro-Lys.

TLS Online TPP Program

#Question id: 19141

#SCPH01 Biochemistry

Which substitution matrix should you prefer to find distantly related orthologs

TLS Online TPP Program

#Question id: 3874

#SCPH06 I Botany

A branched (“lariat”) structure is formed during:

TLS Online TPP Program

#Question id: 2086

#SCPH05 I Biotechnology

Which of the following is (are) not present in biomembranes?