Can anyone answer these biology questions? thanks!

for the first TTAAACCGGAGC

Explanation:

A IS ALWAYS GO WITH T

G IS ALWAYS GO WITH C

AND YOU CAN EASY REMEMBER BY USING THIS ATGC

One of the most common real-life examples of their use is preparing a surface for painting. Did you know that painters generally spray down the exterior of a house with ribosomes before applying the first coat, so the paint will stick better.
Lysosomes
gets rid of old, worn-out parts of the cell
both animal and plant cells
(mainly in animal cells)