Why are bacterial cells often used as a host for genetic manipulation? (choose all that apply)

because the plasmids in bacteria also contain nucleotide sequences called restriction sites that can be cut easily by enzymes

because bacteria reproduce and make proteins very quickly

because bacteria can be found in the organisms that scientists wish to clone

because when the genes of an organism were isolated and transferred into bacteria, the bacteria would manufacture the protein coded by the newly inserted dna

because bacteria reproduce and make proteins very quickly

because the plasmids in bacteria also contain nucleotide sequences called restriction sites that can be cut easily by enzymes

Explanation:

To increase the absorption of nutrients into the bloodstream.

Explanation:

The small intestine is the largest organ of the digestive system. It is meant for the absorption of food. The majority of food is absorbed by the small intestine.  

For this purpose, the small intestine is long and has villi. These villi increase the surface area of the small intestine which enhances the absorption of nutrients. It directly absorbs into the blood.  

The small intestine is also divisible into 3 parts - duodenum, jejunum, and ileum. Most of the absorption happens in jejunum and ileum. In the duodenum, bile mixes with food and break it down.

This is the very reason the small intestine is the longest organ.