BIO202 Final Exam || All Questions Answered Correctly.
Which of the following best describes hormones?
1.secreted into ducts
2.produced in large quantities
3.travel through neurons
4.coordinate body activities correct answers 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 correct answers 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 correct answers 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 correct answers 3. structural strength to the trachea
Which of the digestive processes increases surface area of food?
1.mechanical digestion
2.absorption
3.chemical digestion
4.expulsion correct answers 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 correct answers 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 correct answers 3. aerobic respiration
What equation does this represent?C6 H12O6 > 2 CH3COCOOH
1.aerobic respiration
2.glycolysis
3.protein denaturing
4.transcription correct answers 2. glycolysis
The production of sucrose from a glucose and a fructose molecule is called:
1.dehydration synthesis
2.hydrolysis
3.electron transport production
4.glycolysis correct answers 1. dehydration synthesis
10. In humans, the first invagination of the gastrula becomes the:
1.mouth
2.respiratory tract
3.anus
4.urinary tract correct answers 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 correct answers 1st line of body defense
Which of the plasma proteins helps maintain osmotic pressure?
1.albumins
2.gamma globulins
3.fibrinogen
4.hemoglobin correct answers 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 correct answers Decreases
Action occurring when the diaphragm moves inferiorly and flattens:
1.inspiration
2.expiration
3.relaxation
4.passive movement correct answers inspiration
Which of the following gives rise to the alveolar ducts?
, 1.alveoli
2.cilia
3.trachea
4.bronchioles
5.bronchi correct answers 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 correct answers 2. as bicarbonate ions
Three fatty acids and a glycerol make up a:
1.steroid
2.polysaccharide
3.true fat
4.phospholipid
5.protein correct answers True Fat
At which point in urine flow do humans have voluntary control?
1.at the renal pelvis
2.between ureter and bladder
3.between kidney and ureter
4.at the internal urinary sphincter
5.at the external urinary sphincter correct answers at the external urinary sphincter
Which detects solute concentrations in the blood?
1.baroreceptors
2.valves of veins
3.valves of lymphatic vessels
4.chemoreceptors
5.photoreceptors correct answers chemoreceptors
Which gland contributes alkaline fluid, fibrinogen, citrate, enzymes, & PSA to semen?
1.prostate
2.seminiferous tubules
3.bulbourethral gland
4.seminal vesicles
5.ejaculatory duct correct answers prostate
What blood type does this show?
1.AB+
2.A -
3.B +
4.O +
5.A + correct answers A +
Which of the following best describes hormones?
1.secreted into ducts
2.produced in large quantities
3.travel through neurons
4.coordinate body activities correct answers 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 correct answers 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 correct answers 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 correct answers 3. structural strength to the trachea
Which of the digestive processes increases surface area of food?
1.mechanical digestion
2.absorption
3.chemical digestion
4.expulsion correct answers 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 correct answers 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 correct answers 3. aerobic respiration
What equation does this represent?C6 H12O6 > 2 CH3COCOOH
1.aerobic respiration
2.glycolysis
3.protein denaturing
4.transcription correct answers 2. glycolysis
The production of sucrose from a glucose and a fructose molecule is called:
1.dehydration synthesis
2.hydrolysis
3.electron transport production
4.glycolysis correct answers 1. dehydration synthesis
10. In humans, the first invagination of the gastrula becomes the:
1.mouth
2.respiratory tract
3.anus
4.urinary tract correct answers 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 correct answers 1st line of body defense
Which of the plasma proteins helps maintain osmotic pressure?
1.albumins
2.gamma globulins
3.fibrinogen
4.hemoglobin correct answers 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 correct answers Decreases
Action occurring when the diaphragm moves inferiorly and flattens:
1.inspiration
2.expiration
3.relaxation
4.passive movement correct answers inspiration
Which of the following gives rise to the alveolar ducts?
, 1.alveoli
2.cilia
3.trachea
4.bronchioles
5.bronchi correct answers 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 correct answers 2. as bicarbonate ions
Three fatty acids and a glycerol make up a:
1.steroid
2.polysaccharide
3.true fat
4.phospholipid
5.protein correct answers True Fat
At which point in urine flow do humans have voluntary control?
1.at the renal pelvis
2.between ureter and bladder
3.between kidney and ureter
4.at the internal urinary sphincter
5.at the external urinary sphincter correct answers at the external urinary sphincter
Which detects solute concentrations in the blood?
1.baroreceptors
2.valves of veins
3.valves of lymphatic vessels
4.chemoreceptors
5.photoreceptors correct answers chemoreceptors
Which gland contributes alkaline fluid, fibrinogen, citrate, enzymes, & PSA to semen?
1.prostate
2.seminiferous tubules
3.bulbourethral gland
4.seminal vesicles
5.ejaculatory duct correct answers prostate
What blood type does this show?
1.AB+
2.A -
3.B +
4.O +
5.A + correct answers A +
