Answer:
DNA ligase is responsible for this.
Explanation:
but the nucleotides are joined with sugars and ligase stitches them together.
<span>The correct answer to this question is C - an autotroph is an organism that has to produce it's own food rather than finding sources of food elsewhere, so an example of this might be a primary producer. Plants and certain types of bacteria are all autotrophic.</span>
<span>Weight, should be "The force on an object due to its mass and gravity"
hope this helps</span>