Answer:
1) option A - 5' TAG CTG GTA 3'
2) Option C - regulates which materials enter and leave the cell
3) option B - heredity information
Explanation:
For question 1) The complimentary strand will read in opposite direction 5' to 3', and will have each base replaced by its specific base pair:
Adenine (A) replaced by Thymine (T)
Guanine (G) replaced by Cytosine (C)
Thus, the complimentary strand of 3' ATC GAC CAT 5' read as 5' TAG CTG GTA 3'
For question 2)
Cell membrane is a flexible membrane made up of proteins and lipids, and is role is to
- select the materials absorbed by the cell
- protects the cell
For question 3)
DNA stores hereditary information along its sequence in form of genes, that are passed down to offsprings, and determine their traits/behavior
