BIO202 Final Exam Questions and answers with accurate rationales(PASSED).
Which of the following best describes hormones?
1.secreted into ducts
2.produced in large quantities
3.travel through neurons
4.coordinate body activities - (ANSWER)4. coordinate body activites
Which large cells start as monocytes in the blood, but become fixed in the tissue they protect?
1.erythrocytes
2.macrophages
3.basophils
4.lymphocytes
5.neutrophils - (ANSWER)2. macrophages
3. Which of the following is a step in blood coagulation?
1.HbO2 > Hb + O2
2.pepsinogen > pepsin
3.thrombin > prothrombin
4.fibrinogen > fibrin - (ANSWER)4. fibrinogen > fibrin
Hyaline cartilage gives:
1.flexibility to the outer ear
2.binding strength to pubic symphysis
3.structural strength to the trachea
4.tensile strength to bone - (ANSWER)3. structural strength to the trachea
Which of the digestive processes increases surface area of food?
1.mechanical digestion
,BIO202 Final Exam Questions and answers with accurate rationales(PASSED).
2.absorption
3.chemical digestion
4.expulsion - (ANSWER)1. mechanical digestion
Which describes a protein?
1.source of nitrogenous wastes
2.made up of amino acids
3.makes up keratin and enzymes
4.includes fructose and glucose
5.1, 2, & 3 are correct
6.1 - 4 are correct - (ANSWER)1, 2, & 3 are correct
7. What does this describe?Glycolysis > Pyruvic Acid > Kreb's Cycle > Electron Transport System
1.anaerobic respiration
2.break-down of fatty acids
3.aerobic respiration
4.citric acid cycle - (ANSWER)3. aerobic respiration
What equation does this represent?C6 H12O6 > 2 CH3COCOOH
1.aerobic respiration
2.glycolysis
3.protein denaturing
4.transcription - (ANSWER)2. glycolysis
The production of sucrose from a glucose and a fructose molecule is called:
1.dehydration synthesis
2.hydrolysis
,BIO202 Final Exam Questions and answers with accurate rationales(PASSED).
3.electron transport production
4.glycolysis - (ANSWER)1. dehydration synthesis
10. In humans, the first invagination of the gastrula becomes the:
1.mouth
2.respiratory tract
3.anus
4.urinary tract - (ANSWER)3. anus
What is the role of skin and mucus membranes?
1.to distribute blood
2.to build hemoglobin
3.producing antibodies
4.1st line of body defense
5.2nd line of body defense - (ANSWER)1st line of body defense
Which of the plasma proteins helps maintain osmotic pressure?
1.albumins
2.gamma globulins
3.fibrinogen
4.hemoglobin - (ANSWER)Albumins
As blood moves away from the heart, blood pressure & velocity:
1.increases
2.stays the same
3.decreases
4.answer depends on exact location - (ANSWER)Decreases
, BIO202 Final Exam Questions and answers with accurate rationales(PASSED).
Action occurring when the diaphragm moves inferiorly and flattens:
1.inspiration
2.expiration
3.relaxation
4.passive movement - (ANSWER)inspiration
Which of the following gives rise to the alveolar ducts?
1.alveoli
2.cilia
3.trachea
4.bronchioles
5.bronchi - (ANSWER)bronchioles
In what form is most carbon dioxide carried in the blood?
1.attached to hemoglobin
2.as bicarbonate ions
3.dissolved in plasma
4.attached to carbonic anhydrase - (ANSWER)2. as bicarbonate ions
Three fatty acids and a glycerol make up a:
1.steroid
2.polysaccharide
3.true fat
4.phospholipid
5.protein - (ANSWER)True Fat
Which of the following best describes hormones?
1.secreted into ducts
2.produced in large quantities
3.travel through neurons
4.coordinate body activities - (ANSWER)4. coordinate body activites
Which large cells start as monocytes in the blood, but become fixed in the tissue they protect?
1.erythrocytes
2.macrophages
3.basophils
4.lymphocytes
5.neutrophils - (ANSWER)2. macrophages
3. Which of the following is a step in blood coagulation?
1.HbO2 > Hb + O2
2.pepsinogen > pepsin
3.thrombin > prothrombin
4.fibrinogen > fibrin - (ANSWER)4. fibrinogen > fibrin
Hyaline cartilage gives:
1.flexibility to the outer ear
2.binding strength to pubic symphysis
3.structural strength to the trachea
4.tensile strength to bone - (ANSWER)3. structural strength to the trachea
Which of the digestive processes increases surface area of food?
1.mechanical digestion
,BIO202 Final Exam Questions and answers with accurate rationales(PASSED).
2.absorption
3.chemical digestion
4.expulsion - (ANSWER)1. mechanical digestion
Which describes a protein?
1.source of nitrogenous wastes
2.made up of amino acids
3.makes up keratin and enzymes
4.includes fructose and glucose
5.1, 2, & 3 are correct
6.1 - 4 are correct - (ANSWER)1, 2, & 3 are correct
7. What does this describe?Glycolysis > Pyruvic Acid > Kreb's Cycle > Electron Transport System
1.anaerobic respiration
2.break-down of fatty acids
3.aerobic respiration
4.citric acid cycle - (ANSWER)3. aerobic respiration
What equation does this represent?C6 H12O6 > 2 CH3COCOOH
1.aerobic respiration
2.glycolysis
3.protein denaturing
4.transcription - (ANSWER)2. glycolysis
The production of sucrose from a glucose and a fructose molecule is called:
1.dehydration synthesis
2.hydrolysis
,BIO202 Final Exam Questions and answers with accurate rationales(PASSED).
3.electron transport production
4.glycolysis - (ANSWER)1. dehydration synthesis
10. In humans, the first invagination of the gastrula becomes the:
1.mouth
2.respiratory tract
3.anus
4.urinary tract - (ANSWER)3. anus
What is the role of skin and mucus membranes?
1.to distribute blood
2.to build hemoglobin
3.producing antibodies
4.1st line of body defense
5.2nd line of body defense - (ANSWER)1st line of body defense
Which of the plasma proteins helps maintain osmotic pressure?
1.albumins
2.gamma globulins
3.fibrinogen
4.hemoglobin - (ANSWER)Albumins
As blood moves away from the heart, blood pressure & velocity:
1.increases
2.stays the same
3.decreases
4.answer depends on exact location - (ANSWER)Decreases
, BIO202 Final Exam Questions and answers with accurate rationales(PASSED).
Action occurring when the diaphragm moves inferiorly and flattens:
1.inspiration
2.expiration
3.relaxation
4.passive movement - (ANSWER)inspiration
Which of the following gives rise to the alveolar ducts?
1.alveoli
2.cilia
3.trachea
4.bronchioles
5.bronchi - (ANSWER)bronchioles
In what form is most carbon dioxide carried in the blood?
1.attached to hemoglobin
2.as bicarbonate ions
3.dissolved in plasma
4.attached to carbonic anhydrase - (ANSWER)2. as bicarbonate ions
Three fatty acids and a glycerol make up a:
1.steroid
2.polysaccharide
3.true fat
4.phospholipid
5.protein - (ANSWER)True Fat
