These weeds will be more likely to survive than others if glyphosate is present
Answer:
D
Explanation:
This the answer because when you read the questions this is the only one that makes sense. The other answers don't help prove the negative aspect. Every other question is positive minus the last option.
To break down solids, and digest all food so it goes through the whole system smoothly.
Have you used a punnett square before? Even if yu haven't, it is pretty easy. You have a more difficult question as punnett squares go, but it is still easy. I have attached a photo for an example.
Answer:
d) short amino acid chains, NAG, NAM, and some lipid proteins
Explanation:
Bacterial cell walls are made up of a rigid layer that is responsible for the resistance of the cell wall. This layer is called Peptidoglycan.
The basic structure of peptidoglycan is:
- A long chain of sugar derivatives, <u>N-acetylglucosamine (NAG) </u>and <u>N-acetylmuramic acid (NAM)</u>. These two sugars are linked together by glycosidic bonds. Although these links are strong and make up the structural backbone, they are not sufficient to give the wall rigidity.
- The amino acids (<u>L-alanine, D-alanine, D-glutamic, and Lysin</u>) play an important role as peptide bridges that cross-braced the chains, joining the N-acetylmuramic molecules (NAM) together, giving greater rigidity to the structure.
Lipid proteins embedded in the wall with structure functions can also be found in the cell wall.