Plovdiv Bio
Exam Tested Questions With
Revised Correct Detailed Answers
>Latest Update>>
1. Phages are parasitic viruses in:
а) plants
b) bacteria
c) fungi
d) animals - ANSWER b) bacteria
2. The highest arterial blood pressure is registered in:
а) pulmonary arteries
b) the aorta
c) the upper vena cava
d) the lower vena cava - ANSWER b) the aorta
3. Trypsin degrades:
а) fats to fatty acids and glycerol
b) carbohydrates to glucose
c) proteins to amino acids
d) proteins to nucleotides - ANSWER c) proteins to amino acids
,4. The prostate is:
а) a muscle
b) a gland
c) producing oocytes
d) producing ATP - ANSWER b) a gland
5. Vocal cords are located in the:
а) pharynx
b) trachea
c) bronchi
d) larynx - ANSWER d) larynx
6. The systemic circulation starts from the:
а) right ventricle
b) left ventricle
c) left atrium
d) right atrium - ANSWER b) left ventricle
7. The basic structural and functional unit of the kidney is:
a) urethra
b) nephron
c) bile
d) urinary bladder - ANSWER b) nephron
,8. Polypeptide chains are:
а) linear and branched
b) circular
c) linear and unbranched
d) circular and unbranched - ANSWER c) linear and unbranched
9. Nitrogen bases in DNA are:
а) adenine, guanine, cytosine, uracil
b) adenine, thymine, uracil, guanine
c) adenine, guanine, cytosine, thymine
d) guanine, uracil, cytosine, thymine - ANSWER c) adenine, guanine, cytosine,
thymine
10. The cell nucleus:
а) is the smallest organelle
b) contains DNA
c) contains lysosomes
d) is a nonmembraneous organelle - ANSWER b) contains DNA
11. Albinism is a defect in the synthesis of:
а) hemoglobin
b) melanin
c) keratin
, d) fibrin - ANSWER b) melanin
12. Mammals excrete sperm cells only during the process of:
а) fertilization
b) erection
c) spermatogenesis
d) ejaculation - ANSWER d) ejaculation
13. During meiosis the number of chromosomes is:
а) reduced
b) duplicated
c) fused
d) degraded - ANSWER а) reduced
14. Double membrane organelles are:
а) plastids
b) flagella
c) peroxisomes
d) mitotic spindles - ANSWER а) plastids
15. Replication is the synthesis of:
а) glycogen
b) DNA
c) proteins
Exam Tested Questions With
Revised Correct Detailed Answers
>Latest Update>>
1. Phages are parasitic viruses in:
а) plants
b) bacteria
c) fungi
d) animals - ANSWER b) bacteria
2. The highest arterial blood pressure is registered in:
а) pulmonary arteries
b) the aorta
c) the upper vena cava
d) the lower vena cava - ANSWER b) the aorta
3. Trypsin degrades:
а) fats to fatty acids and glycerol
b) carbohydrates to glucose
c) proteins to amino acids
d) proteins to nucleotides - ANSWER c) proteins to amino acids
,4. The prostate is:
а) a muscle
b) a gland
c) producing oocytes
d) producing ATP - ANSWER b) a gland
5. Vocal cords are located in the:
а) pharynx
b) trachea
c) bronchi
d) larynx - ANSWER d) larynx
6. The systemic circulation starts from the:
а) right ventricle
b) left ventricle
c) left atrium
d) right atrium - ANSWER b) left ventricle
7. The basic structural and functional unit of the kidney is:
a) urethra
b) nephron
c) bile
d) urinary bladder - ANSWER b) nephron
,8. Polypeptide chains are:
а) linear and branched
b) circular
c) linear and unbranched
d) circular and unbranched - ANSWER c) linear and unbranched
9. Nitrogen bases in DNA are:
а) adenine, guanine, cytosine, uracil
b) adenine, thymine, uracil, guanine
c) adenine, guanine, cytosine, thymine
d) guanine, uracil, cytosine, thymine - ANSWER c) adenine, guanine, cytosine,
thymine
10. The cell nucleus:
а) is the smallest organelle
b) contains DNA
c) contains lysosomes
d) is a nonmembraneous organelle - ANSWER b) contains DNA
11. Albinism is a defect in the synthesis of:
а) hemoglobin
b) melanin
c) keratin
, d) fibrin - ANSWER b) melanin
12. Mammals excrete sperm cells only during the process of:
а) fertilization
b) erection
c) spermatogenesis
d) ejaculation - ANSWER d) ejaculation
13. During meiosis the number of chromosomes is:
а) reduced
b) duplicated
c) fused
d) degraded - ANSWER а) reduced
14. Double membrane organelles are:
а) plastids
b) flagella
c) peroxisomes
d) mitotic spindles - ANSWER а) plastids
15. Replication is the synthesis of:
а) glycogen
b) DNA
c) proteins
