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Juli2301 [7.4K]
3 years ago
12

How does trna is used when building protiens

Biology
2 answers:
kakasveta [241]3 years ago
8 0
Ribosomes are the building blocks of trna, that are produced in the mitochondria, aka the powerhouse of the cell

Dafna1 [17]3 years ago
4 0
TRNA carries a single amino acid to the ribosome.
It fits the codon on the mRNA in the ribosome with it's anti-codon.

The ribosome has peptidyl-transferase activity which catalyses the peptide bond between 2 amino acids on 2 tRNAs in the ribosome.

One tRNA is released and then picks up another amino acid depending on its anti-codon.
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Can someone please help me with #22 I would appreciate it. <br> Thanks
igor_vitrenko [27]

Answer:

Glycolysis occurs in the Cytoplasm

Electron Transport Chain occurs in the Mitchondria

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Explanation:

Glycolysis is the first step in the breakdown of glucose to extract energy for cellular metabolism. Nearly all living organisms carry out glycolysis as part of their metabolism. The process does not use oxygen and is therefore anaerobic. Glycolysis takes place in the cytoplasm of both prokaryotic and eukaryotic cells.

The electron transport chain is the last stage of the respiration pathway. It is the stage that produces the most ATP molecules. The electron transport chain is a collection of carrier proteins found on the inner membrane of mitochondria. NADH  hydrogen ions and electrons into the transport chain.

The Krebs cycle happens only within the mitochondrial matrix. Pyruvate is formed in the cytosol of the cell, then imported into the mitochondria.

(Credits to websites)

7 0
4 years ago
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Answer:

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4 0
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