I found this on the web: In biochemistry, chemosynthesis is the biological conversion of one or more carbon molecules (usually carbon dioxide or methane) and nutrients into organic matter using the oxidation of inorganic (e.g. hydrogen gas, hydrogen sulfide) or methane as a source of energy, rather than sunlight, as in photosynthesis
hope this helps u out
Answer:
1. a 2. d 3. b
Explanation:
1. Changes in the atmosphere causes changes in the hydrosphere which affects the biosphere.
2. Hydrosphere, geosphere, atmosphere
3. Melting glacier provides fresh water for plants and animals.
right base of the right lung,and a productive cough expectorating green colored mucus. The patient is short of breath and has a pulse oximetry reading that is SaO2 of 85% on room air. The patient has a history of benign prostate hypertrophy (BPH) and has complaints of urinary frequency <span>and burning upon urination.</span>
Answer:
The reason is probably so that each can fit equally well onto the ribosome and carry out its function
Explanation:
The three-dimensional structure or tertiary structure of tRNAs is conserved and crucial for the interaction : it is L-shaped 3D structure that allows them to fit onto the ribosome (its P and A sites). This is important for the function of tRNA: to be link between mRNA (carries the information from DNA) and ribosome (performs protein synthesis-translation).