Bio 202 exam 5 - Study guides, Class notes & Summaries

BIO 202 Exam Questions and Answers Latest Updated 2024/2025 (100% Correct) Which of the following is NOT a form of hemoglobin found in the developing human? Select one: a. adult b. embryonic 0 qaid=& 0 c. adolescent d. fetal Feedback The correct answer is: adolescent Question 3 Correct 2.00 points out of 2.00 Flag question Question text Mature erythrocytes Select one: a. have a centrally located nucleus. b. are actually just cellular fragments. c. contain hemoglobin in their cy...

bio 202 exam 2 with correct answers graded A+There are 5 classes of antibodies, which one can cross the placenta to provide immunological protection for the newborn? - correct answer IgG There are 5 classes of antibodies, which one is responsible for primary immune response? - correct answer IgM Martha was sick with covid and recovered but six months later a test showed that she had no circulating antibodies against the virus. Does that mean that she will get sick again - correct answer ma...

Distinguish between upper and lower respiratory tract - ANSWER-Above the 1st rib is upper or above and below glottis. What are conchae? - ANSWER-Folds of bone in nasal cavity. (Sup mid and inf) Describe respiration epithelium of nasal cavity and trachea - ANSWER-Ciliated pseudostratified columner cells with goblet cells Name bones with sinuses - ANSWER-Ethmoid sphenoid maxillary frontal Larynx? How many single cartliges ? Double? - ANSWER-A large box at the top of the trachea. 3 sing...

BIO 202 Exam 1 Endocrine system Questions and Answers 100% Correct BIO 202 Exam 1 Endocrine system Questions and Answers 100% Correct BIO 202 Exam 1 Endocrine system Questions and Answers 100% CorrectChemical messengers secreted into the blood stream, act on cells far away - ANSWER-Hormones Released by nerves to affect cells - ANSWER-Neurotransmitters What are the functions of the Thyroid Hormone (TH)? - ANSWER-1. Controls metabolic rate 2. Alertness 3. Bone growth 4. Growth o...

All of the following describe ways that blood helps maintain homeostasis, except Select one: a. stabilizing body fluids. 0 qaid=& 0 BIO 202 Exam Questions and Answers Latest Updated 2024/2025 (100% Correct) b. transporting carbon dioxide. c. limiting the spread of pathogens. d. transporting nutrients. e. secretion of neuropeptides. Feedback The correct answer is: secretion of neuropeptides. Question 2 Correct 2.00 points out of 2.00 Flag question Question text Which of the follo...

BIO 202 Exam 1- Endocrine System Questions and Answers 100% Accurate BIO 202 Exam 1- Endocrine System Questions and Answers 100% Accurate BIO 202 Exam 1- Endocrine System Questions and Answers 100% Accurate 1. Which of the following hormones, if in excess, would likely cause excessive water retention? - ANSWER-e)ADH 2. Aldosterone is a hormone secreted by the adrenal cortex zona fasiculata that promotes sodium reabsorption in the kidney. Recall what you know about the reabsorptio...

Describe respiration epithelium of nasal cavity and trachea - ANSWER-Ciliated pseudostratified columner cells with goblet cells Name bones with sinuses - ANSWER-Ethmoid sphenoid maxillary frontal Larynx? How many single cartliges ? Double? - ANSWER-A large box at the top of the trachea. 3 single 3 double What controls pitch of vocal sounds? Intensity? - ANSWER-Tension on cords and volume of air per time What is glottis? Epiglottis? - ANSWER-Opening between the vocal cords Describe...

BIO 161 EXAM 5 Practice Questions and Answers (2024/2025)

Bio 202 Exam 1 Questions And Answers 100% Correct! biology and zoology - ANSWER-biology- scientific study of life zoology- scientific study of animal life Principle theories of zoology - ANSWER-1. evolution- central organizing principal in bio; explains heredity + variation in animals 2. chromosomal theory of inheritance 8 characteristics of life - ANSWER-1. chemical uniqueness- living systems have unique +complex molecular organization 2. complexity of unique hierarchical organizati...

Bio 202 EXAM 3 QUESTIONS AND CORRECT DETAILED ANSWERS How is recombinant DNA technology used to clone the human GH gene? 1st step! - ANSWER 1. use PCR to obtain the gene (Simply cutting the DNA with restriction enzymes would not be an effective way to isolate a specific gene. The genome would be cut into so many fragments, if you ran a gel it would be a smear! Which fragment is yours? You would need hybridization to isolate your fragment. Wouldn't have much DNA- not like the amo...