Explanation:
When connected together by series of peptide bonds, amino acids form a polypeptide, another word for protein. The polypeptide will then fold into a specific conformation depending on other interactions (dashed lines) between its amino acid side chains.
industrial pollution from factories, but to classify it would be air pollution.
Answer:
The answer is <u>C. only specific target cells</u>
Explanation:
- <u><em>Some hormones react with specific receptor sites on a cell membrane to stimulate the nucleotide</em></u>
Parents reproduce and have a baby. There's 46 chrosomes that fuse. All offspring are genetically diverse. <span />
Answer:
d.They are still very common ,but threatened with increasing harvesting for timber.
Explanation:
Brazil's Araucaria trees:
These trees are very soft and can be cut so easily.Brazilian pines is also know as Araucaria tree.
Before 1950's or 60's the number of trees were more but now due to harvesting the number of trees become less.The these trees are used for timber and for glue also.
In the present time the availability of these trees threatened with increasing harvesting for timber.
So the our option d is correct.