A protein is a glycoprotein and it is active when it is glycosylated. The gene of this protein was cloned in a bacteria and the recombinant protein was produced but it was inactive the reason is a.bacteria do not have mitochondria  b.bacteria does not have an ER c.bacteria does not have a nucleus

Which one is an example of nucleic acid hybridization? A the template and newly synthesized DNA strands in replication B reverse transcription of a human RNA into cDNA C association of two strands, one synthetic, by complementarity D synthesis of copy strands by PCR E gene cloning in bacteria

An enzyme is needed for the Krebs Cycle.  It will be made following the directions contained in a gene of one of the __29__ found in the __30__ of the cell.  A portion of the double strand of __31__ splits apart between the weak__32__bonds holding the bases together.  This portion contains the code for building the enzyme.  The code message begins with a triplet call a _33__ , followed by the code, then signals the end with a triplet called the _34__.  The DNA is composed of groups of three molecules called __35__ . They are made up of ribose __36__, a __37___ for additional support, and a nitrogenous __38___.  These match up with complementary ones on the opposite strand of DNA.   A cytosine will pair up with __39___.  An RNA uracil will pair up with __40___ on the DNA.  When they line up and join, a __41__ RNA strand is formed.   This process of copying the code into RNA is called __42__.  The RNA will move out to the cytoplasm, to an organelle called a __43__.  There, __44___ RNA…

Among the GEFs which enzyme activities are present?1. Polymerase 2. Helicase and polymerase 3. Helicase 4. Kinases 5. Ligases 6. Helicase and kinases

In a bacterial cell one enzyme overwinds DNA to create supercoiling, while a second enzyme unwinds double stranded DNA for replication, what are they?   a. topoisomerase, helicase   b. primase, gyrase   c. topoisomerase, ligase   d. primase, helicase   e. telomerase, helicase