Both chitin and cellulose are composed mainly of glucides, bound by glycosidic bonds of the Beta 1-4 type. This is largely why they cannot be digested by most non-herbivorous animals.

As for peptidoglycans, it is a net. It is a molecular framework present in bacteria that has β1-4 and α1-4 bonds in different proportions.

5 0

3 years ago

What is the tRNA anti-coden sequence for GCU mRNA?

Assoli18 [71]

What do you meannnnnnn

6 0

3 years ago

At the end of which period did nearly three quarters of all species of life on earth go extinct in a very short time interval Ca

Ostrovityanka [42]

It's the cretaceous time period.

7 0

3 years ago

A woman who is emotionally and physically abused by her husband calls a crisis hotline for help. the nurse works with the client

seropon [69]

Hey there,
Determining a safe place to go in an emergency and <span>memorizing the domestic violence hotline number</span>

Hope this helps :))

~Top

4 0

4 years ago