A. Show how the new strands would be synthesized, using rectangles to represent rna primers and arrows to represent new dna being made. Label the leading and lagging strands and their 3′ and 5′ ends.

What is it called when part of a cell membrane closes around a molecule to allow the molecule to enter the cell? a. passive transport b. diffusion c. endocytosis d. exocytosisc. endocytosis

Ihave no idea how to solve these. plus there's another question that is 2) a 10 kilogram meteorite is collected in space and brought back to earth. it is composed of 1.25 kg of uranium-238 and 8.75 kg of lead-206. how many u-238 half lives have passed? what is the approximate age of the meteorite?

As a result of these processes the single celled organism accomplishes