Zymogen Study guides, Class notes & Summaries

Irene Gold Boards Part 1 – Pathology Exam Questions and Answers 100% Pass Types of degeneration... - Answer- Calcification, metastatic - Answer- Calcium infiltration into normal tissue. E.g. hypervitaminosis D., hyperparathyroidism Calcification, dystrophic - Answer- Calcium infiltration into abnormal/damaged tissue E.g. atherosclerosis or atheroma. Damage to tunica intima Caseous (cheese like) - Answer- Combination of ischemic cell death & cell lysis. Tuberculosis, giant epithelial ce...

Histology L26 Digestive Glands and Liver Questions And Answers All Correct Describe the general histological organization of the pancreas (LO) - ANSWER-- lobulated, compound, tubulo-alveolar gland with both an exocrine and an endocrine secretory function - connective tissue support: no organized capsule; thin layer of loose CT from which septa pass internally dividing the gland into many small lobules; the delicate CT contains blood vessels, lymphatics, nerves, and excretory ducts Descr...

Zymogen can be defined as - A protein that can become an active enzyme through proteolysis at a location outside the cells where it is synthesized. The absorptive cells lining the gastrointestinal tract are called: - Enterocytes The hormonal feedback loop between the last segment of the small intestine and the pyloric sphincter, involving substance GLP-1, is: - Ileal brake All of the following factors stimulate or increase thirst EXCEPT: - Increased blood volume presumably detected by card...

Cytoskeleton - movement - Which of the following pairs correctly matches a cellular organelle with its function? A. Golgi apparatus- protein synthesis B. Smooth endoplasmic reticulum- energy production C. Cytoskeleton - movement D. Cell membrane- storage The ribs are lateral to the sternum. - Which of the following describes an anatomical relationship between two structures in the human body? A. The mouth is anterior to the nose. B. The ribs are lateral to the sternum. C. The patel...

Histology L26 Digestive Glands and Liver Questions And Answers All Correct Describe the general histological organization of the pancreas (LO) - ANSWER-- lobulated, compound, tubulo-alveolar gland with both an exocrine and an endocrine secretory function - connective tissue support: no organized capsule; thin layer of loose CT from which septa pass internally dividing the gland into many small lobules; the delicate CT contains blood vessels, lymphatics, nerves, and excretory ducts Descr...

m   1. Which of the following is the mRNA start codon in most cases? A. UAA B. AGU C. AUG D. UGA 2. Which of the types of RNA is the smallest? A. mRNA B. tRNA C. rRNA D. 3. Which of the following is not considered a pyrimidine? A. C B. T C. U D. G 4. Which of the following is paired correctly? A. A-G B. C-G C. A-U D. G-T 5. Which of the following characterizes a Western blot? A. Antibody/protein hybridization B. DNA/RNA combination C. RNA ...

NR 511 Midterm Exam - Questions and Answers What are two possible functions of the appendix? 1. "Safe house" for gut flora/bacteria 2. Immune system role What percentage of the populations experiences appendicitis at some point in their life? 10% T or F: Appendectomy is the most common surgery of the abdomen. True What is the most common cause of appendicitis and what contributes to this cause? Obstruction 1. Fecalith or "poop rock" 2. Undigested seeds 3. Pinworm infection 4. Lymphoid hyper...

Exam(Elaborations) UNE Biochemistry Unit 4 – Final 2024 Which of the following amino acids is considered non essential because it is generated by the urea cycle? A. arginine B. lysine C. asparagine D. glutamine E. histidine arginine The urea cycle takes place in which of the following subcellular locations? A. the cytosol and the mitochondria B. the mitochondria only C. the cytosol only the cytosol and the mitochondria Ubiquitination is a means of targeting a pro...

Zymogen can be defined as - A protein that can become an active enzyme through proteolysis at a location outside the cells where it is synthesized. The absorptive cells lining the gastrointestinal tract are called: - Enterocytes The hormonal feedback loop between the last segment of the small intestine and the pyloric sphincter, involving substance GLP-1, is: - Ileal brake All of the following factors stimulate or increase thirst EXCEPT: - Increased blood volume presumably detected by card...

Exam(Elaborations) UNE Biochemistry Unit 4 – Final 2024 Which of the following amino acids is considered non essential because it is generated by the urea cycle? A. arginine B. lysine C. asparagine D. glutamine E. histidine arginine The urea cycle takes place in which of the following subcellular locations? A. the cytosol and the mitochondria B. the mitochondria only C. the cytosol only the cytosol and the mitochondria Ubiquitination is a means of targeting a pro...