Megakaryoblasts Study guides, Class notes & Summaries

BIOL 235 Final Exam With 100% Correct Answers 2023 Erythrocytes contain the enzyme - Correct Answer-carbonic anhydrase carbonic anhydrase catalyzes - Correct Answer-the conversion of metabolically produced C)2 and water into carbonic acid fixed phagocytic macrophages - Correct Answer-remove most old erythrocytes from circulation Location of fixed phagocytic macrophages - Correct Answer-narrow capillaries of the spleen Undifferentiated cells called pluripotent stem cells reside - C...

atherosclerosis - the gradual process by which plaque builds up on the arterial wall atheroma - when the plaque enlarges and becomes calcified and covered up by a fibrous platelet cap cholesterol levels - total <200 HDL >60 LDL<100 C- Reactive Protein - an indication of inflammation HDL - returns cholesterol to the liver LDL - transports liver from the cholesterol to liver and intestine foam cells - lipid- laden macrophages fatty streaks - lesions formed by accumu...

BIOL 235 Final Review Which of the following blood cell types normally compromises the highest percentage of the blood component labeled 2 in the figure? A) eosinophils B) monocytes C) lymphocytes D) neutrophils E) basophils - D The process by which the formed elements of the blood develop is called A) hematospermia B) hemopoiesis C) thrombocytosis D) hemostasis E) polycythemia - B The major functions of a red blood cell is A) nutrient transport B) cytokine stimulation C) ...

formed in synthesis of heme porphobilinogen, urobilinogen, coproporphyrinogen, protoporphyrinogen alpha polypeptide chain of Hgb produced huge amount 6 months before birth. B beta polypeptide chain of Hgb produced a little before birth and then increases a lot after. D gamma polypeptide chain of Hgb produced a lot during gestation and goes down after birth C. in order for Hbg to combine reversibly with oxygen, the iron must be: in the ferrous state describe the Donath-Landstei...

BIO235 Final exam questions - CH 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29. Actual Exam Questions Included. Updated 2024. Which of the following terms identifies the anatomical region found between the lungs that extends from the sternum to the vertebral column and from the first rib to the diaphragm? a) Epicardium b) Abdominal cavity c) Pericardium d) Mediastinum e) Thoracic cavity d) Mediastinum The membrane that surrounds and protects the heart is called the a) pericardium. b) p...

BIOL 235 final Exam Erythrocytes contain the enzyme - carbonic anhydrase carbonic anhydrase catalyzes - the conversion of metabolically produced C)2 and water into carbonic acid fixed phagocytic macrophages - remove most old erythrocytes from circulation Location of fixed phagocytic macrophages - narrow capillaries of the spleen Undifferentiated cells called pluripotent stem cells reside - in the bone marrow pluripotent stem cells - continuously divide and develop myeloid stem ...

A&P 2 Exam 1 Study Guide Blood (1) Circulatory System – heart, blood vessels, and blood Cardiovascular System – heart and blood vessels Functions of Circulatory System: • Transport syste m for – O2, CO2, nutrients, wastes, hormones, stem cells • Protection from – inflammation, infection, etc. • Regulation – fluid balance, stabilizes pH of ECF, temp control Blood • Connective tissue that has 2 types of cells (RBC and WBC), not tightly compounded together • 4-6 L of blood circu...

Which of the following blood cell types normally compromises the highest percentage of the blood component labeled 2 in the figure? A) eosinophils B) monocytes C) lymphocytes D) neutrophils E) basophils correct answers D The process by which the formed elements of the blood develop is called A) hematospermia B) hemopoiesis C) thrombocytosis D) hemostasis E) polycythemia correct answers B The major functions of a red blood cell is A) nutrient transport B) cytokine stimulation C...

The following are compounds formed in the synthesis of heme: 1 coproporphyrinogen 2 porphobilinogen 3 uroporphyrinogen 4 protoporphyrinogen Which of the following responses lists these compounds in the order in which they are formed? - Answer- 2, 3, 1, 4 The majority of the iron in an adult is found as a constituent of: - Answer- hemoglobin In order for hemoglobin to combine reversibly with oxygen, the iron must be: - Answer- in the ferrous state Which description best fits the Do...

The majority of the iron in an adult is found as a constituent of hemoglobin In order for hemoglobin to combine reversibly with oxygen, the iron must In the ferrous state Which description best fits the Donath-Landsteiner antibody IgG biphasic hemolysin Spherocytes are a deficiency of what Deficiencies of cellular membrane proteins Howell-jolly bodies represent nuclear fragments of what DNA What is bound to hemoglobin in methemoglobin Fe3+ (ferrous state)...