According to the history and physical examination of the patient, the patient may have a upper gastrointestinal bleed most probably from a bleeding peptic ulcer. A bleeding peptic ulcer can cause abdominal pain and vomiting described as coffee ground vomit because of the reaction of the blood with the stomach acids. The patient's vital signs signify that the patient is in the state of hypovolemic shock. The emergency medicine consultant should use an oxygen mask with caution because additional vomiting episodes may recur and if the patient is wearing an oxygen mask, the vomit cannot be cleared thoroughly and may even cause aspiration.
- The integumentary system is the answer. It consists of the skin , hair, nails, glands and nerves.
Of the list shown in the image, the function of proteins in living cells are: they transport oxygen in the blood of vertebrates, they play a key role in moving materials within cells, they help the body to recognize and destroy foreign microbes and cancer cells, they catalize chemical reactions.
<h3>What are proteins?</h3>
Proteins are macromolecules made up of linear chains of amino acids that are synthesized by ribosomes using mRNA molecules as templates. they have different functions since they are present in enzymes, hormones, transport proteins and also as a structural part.
Therefore, we can confirm that of the list shown in the image, the function of proteins in living cells are: they transport oxygen in the blood of vertebrates, they play a key role in moving materials within cells, they help the body to recognize and destroy foreign microbes and cancer cells, they catalize chemical reactions.
To learn more about proteins visit: brainly.com/question/17095120
#SPJ1
Scientists have standardized a concise definition of life. true or falseThe answer is False
Answer:
The correct answer is a tRNA brings over the correct amino acid by using the anticodon to match to mRNA during translation
Explanation:
tRNA or Transfer RNA play an important role during the translation process.tRNA contain anticodon that interracts with the codon of mRNA molecule with the help of Ribosome to bring the amino acid to its own acceptor arm. The amino that is brought to acceptor arm of tRNA is specific for the codon present in mRNA.
tRNA then moves to the P site and a new tRNA bind to the A site of ribosome and brings a new amino acid that form peptide bond with previously generated amino acid. Then process continue untill the tRNA recognizes a termination or nonsense codon
