Question 26 of 30 Which of the following represents oxygen's potential path as it cycles?
A. Cat exhales. → Oxygen molecules diffuse. → Plant takes in
oxygen for photosynthesis.
B. Squirrel exhales. Oxygen falls as part of rain. → Oxygen is
taken in through a plant's roots.
C. Plant releases oxygen. → Oxygen molecules diffuse. → Bear
inhales.
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Oxygen enters the ocean
D. Oxygen percolates through the soil.
and evaporates. → Dog inhales.
SURMIT

Leila has dimples because she received a gene copy from her father that coded for dimples. this means that dimples are an example of a trait that is

Which muscle is responsible for inhalation ?

The empty trna moves off and picks up another matching amino acid from the cytoplasm in the cell. the anticodon of the trna, with its attached amino acid, pairs to the codon of the mrna, which is attached to a ribosome. this sequence is repeated until the ribosome reaches a stop codon on the mrna, which signals the end of protein synthesis. the ribosome forms a peptide bond between the amino acids, and an amino acid chain begins to form. when a second trna with its specific amino acid pairs to the next codon in sequence, the attached amino acid breaks from the first trna and is bonded to the amino acid of the second trna.