PLEAS HEL QUICKL During exercise, muscles may not receive enough oxygen but they still need to generate usable energy.
Instead of waiting for more oxygen, they will switch to what type of respiration?

1. Alcoholic Fermentation
2. Lactic Acid Fermentation
3. Aerobic Respiration
4. Photosynthesis

Analogy- 1 is to arete as 5 is to cirque horn glacial valley hanging valley

Which of the following represents the chemical reaction of hydrazine and hydrogen peroxide to produce nitrogen and water? a. nitrogen + hydrogen peroxide → hydrazine + water b. nitrogen + water → hydrazine + hydrogen peroxide c. hydrazine + hydrogen peroxide → nitrogen + water d. water + hydrogen peroxide → nitrogen + hydrazine

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.