Answer: Tropical rain forests experiences no seasons because it is just hot all year round while temperate rain forests experiences four seasons. Tropics also receive the most sunlight in the planet while temperate rain forests receive light at a slanted angle.
To feed on.
You do know there's a cool thing called Google, right?
Answer:
1. Forms part of the subunits for the protein-synthesizing organelle. - Ribosomal RNA.
2. A molecule that binds to a specific codon and specific amino acid simultaneously. - Transfer RNA.
3. Attaches the correct amino acid to its transfer RNA. - Synthetase enzymes.
4. It provides the energy needed for synthesis reactions. - ATP
5. Produced in the nucleus, this molecule specifies the exact sequence of amino acids of the protein to be made. - Messenger RNA
6. May be attached to the ER or scattered in the cytoplasm. - Ribosomal RNA.
Important notes:
- Messenger RNA is also written as mRNA
- Transfer RNA is also written as tRNA
- About point number 6:
To be more accurate, it is the whole ribosome that can be attached to the ER or scattered in the cytoplasm. However, because the ribosome is made of proteins <u>and</u> Ribosomal RNA, then <u>it is also true that </u><u><em>Ribosomal RNA can be attached to the ER or scattered in the cytoplasm</em></u><u>.</u> Although "synthetase enzymes" could be another option for this point, it is not accurate to say that synthetase enzymes,<u> in general</u>, could be <em>attached to the ER or scattered in the cytoplasm</em> because <u>there are other synthetase enzymes in other places besides the cytoplasm</u> or the Endoplasmatic Reticulum (ER).
The high density helps a paper clip to float on the water because the paper clip's density is less than that of the water.