ENTRANCE EXAM FOR SEMMELWEIS
WITH CORRECT ANSWERS
Which of these digestive enzymes are active under strongly
acidic conditions? - CORRECT ANSWER-Pepsin (works in the
highly acidic conditions of the stomach).
Which segment of the nephron is impermeable to water?: -
CORRECT ANSWER-Ascending ...
Which of these digestive enzymes are active under strongly
acidic conditions? - CORRECT ANSWER-Pepsin (works in the
highly acidic conditions of the stomach).
Which segment of the nephron is impermeable to water?: -
CORRECT ANSWER-Ascending arm loop of Henle
Which of these substances inhibits the synthesis of viral
proteins in infected cells and help block viral replication?: -
CORRECT ANSWER-Interfrons
Example of a transversion mutation is: - CORRECT ANSWER-
?
The process by which one strain of bacteria is apparently
changed into another strain is called: - CORRECT ANSWER-
Transformation.
Which of the following does not describe the structure of DNA?:
- CORRECT ANSWER-Contains adenine-uracil pairs.
Nondisjunction - the most common error in meiosis may be the
cause: - CORRECT ANSWER-Turner's syndrome
, The observation that in DNA A=T and G=C became known
as................. rule: - CORRECT ANSWER-Chargraff's
A peculiar feature of nervous tissue is: - CORRECT ANSWER-
ability to transmit impulses throughout the body almost
instantaneously
Blood pressure is lowest in the: - CORRECT ANSWER-veins
and highest in arteries
The tissue that covers the body and lines its internal cavities
and some internal organs is: - CORRECT ANSWER-epithelial
tissue
Thyroxin is unusual amino acid in that contains: - CORRECT
ANSWER-iodine
In women, FSH stimulates: - CORRECT ANSWER-production
of ovarian follicles
Elephant tusks are transformed: - CORRECT ANSWER-
incisors
Mammary glands in mammals evolved from: - CORRECT
ANSWER-sweat glands
Biological significance of sexual reproduction is primarily: -
CORRECT ANSWER-emergence of new combinations of
genes
Leydig's cells are present in: - CORRECT ANSWER-testis
All of the following prevent pathogens from entering the human
body except: - CORRECT ANSWER-A - tears B - skin C - red
blood cells D - sweat glands
answers: red blood cells
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