After crystal violet staining, the Gram-positive bacteria may appear dark blue or violet. The cell wall of gram positive bacteria have thick peptidoglycan layer, thus it retains the crystal violet stain compared to gram negative bacteria.
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According to proteomic data analysis, the N-terminus residues highly influence the retention of amino acids due to their role in ion-pairing. Every amino acid has a retention coefficient factor depending on the N-terminus residues it contains. Therefore, the longer the amino acid the higher the likelihood of it having high N-terminus residues and consequent high retention co-efficient.
1 light year = 9.5×10^15m
Distance from sun=149.6×10^3
Divide =6.3×10^10 ×8min
Then proceed
That would be A. heterotrophs
Fungi, like animals, are heterotrophs and get their food from the environment.
Plants, on the other hand, are autotrophs. Autotrophs are organisms that make their own food from photosynthesis or chemosynthesis.
B is the answer to your question.
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