Extracellular matrix is made up of
a. polysaccharides and fibrous proteins.
b. fibrous proteins and lipopolysaccharides.
c. polysaccharides and lipopolysaccharides.
d. fibrous proteins and complex lipids.
e. polysaccharides and complex lipids
A
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This image depicts the concept of
1.the chemical reaction of antioxidants.
2.a protein being built as peptide bonds form between amino acids.
3.DNA being built as peptide bonds form between amino acids.
4.all of the choices
Surrogacy is legal in every state in the United States. Indicate whether the statement is true or false
A 39-year-old man presents with severe abdominal cramping accompanied by nausea, vomiting, and bloody diarrhea. During your assessment, the patient tells you that in an attempt to kill himself, he intentionally ingested some castor beans because he heard they were poisonous. The patient's blood pressure is 96/58 mm Hg, heart rate is 112 beats/min, and respirations are 24 breaths/min. Which of the following statements regarding this scenario is correct?
A) You should quickly don a mask and gown because this patient's condition is highly communicable. B) Castor beans commonly cause the symptoms your patient is experiencing but rarely result in death. C) Your patient has ingested the key ingredient for ricin and is at high risk for vascular collapse and death. D) This patient has exposed himself to botulinum toxin and will soon experience diaphragmatic paralysis.
Phospholipids such as lecithin are used extensively in food preparation because they
a. provide the agreeable feel of fat melting on the tongue. b. are excellent emulsifiers. c. provide important textural features. d. impart delicate flavors.