Bio 255 Final Exam prep questions & answers
A female infant is born with several hundred oocytes, each one
genetically unique. This is due to - CORRECT ANSWER - independent
assortment and random crossover
A fibrous joint that is a peg-in-socket is called a ___ joint. - CORRECT
ANSWER - Gomophosis
A fossa is a - CORRECT ANSWER - depression of hallow depressed
area
A heart beat is normally initiated when - CORRECT ANSWER -
autrohythmic cells have recovered from the previous contraction
A meatus is a - CORRECT ANSWER - canal-like passage
A single layer of tall and narrow cells lining your intestines comprises -
CORRECT ANSWER - simple columnar epithelium
A tissue lining your stomach would be __ tissue. - CORRECT ANSWER -
Epithelial
,Aldosterone - CORRECT ANSWER - made in zona glomerulosa of
adrenal cortex outer layer, regulate water balance
An action potential is - CORRECT ANSWER - when a neuron sends an
impulse from dendrite to axon
An elaborate network of membranes in skeletal muscle cells functioning
in calcium storage is the - CORRECT ANSWER - sarcoplasmic reticulum
An immovable joint is found only between skull bones is called a -
CORRECT ANSWER - suture
Blood is a __ tissue? - CORRECT ANSWER - Connective
Characteristics of the mature sperm include - CORRECT ANSWER -
presence of Y in half of the sperm
Chief cells - CORRECT ANSWER - produce pepsinogen
Ciliated CNS neuroglia playing in active role in moving cerebrospinal fluid
are - CORRECT ANSWER - ependymal cells
Ciliated tubes that move the ovum to the uterus are called the -
CORRECT ANSWER - uterine tubes
, Correct statement about mammary glands: - CORRECT ANSWER - In
lactating females, glandular alveoli produce milk
Correct statement about nephrons: - CORRECT ANSWER - The parietal
layer of the glomerular capsule is simple squamous epithelium
Derivatives of the ectoderm include - CORRECT ANSWER - epithelium
of the pituitary and pineal gland
Development of male reproductive structures depends on which of the
following events? - CORRECT ANSWER - Secretion of male hormones
prenatally and lasting into the first few months after birth
Each muscle fiber is stimulated by a nerve ending known as a(n) -
CORRECT ANSWER - motor end plate
Erectile tissues of the penis are filled with - CORRECT ANSWER - blood
sinuses
Esobob was a six month old boy with feeding problems. Soon after each
time he was fed, Esobob would grimace in extreme pain and vomit. He
was extremely irritable and His doctor said he had gastro esophageal
reflux, which is often treatable with medication. What sphincter is not
working properly in Esobob? - CORRECT ANSWER - Lower Esophageal
sphincter
A female infant is born with several hundred oocytes, each one
genetically unique. This is due to - CORRECT ANSWER - independent
assortment and random crossover
A fibrous joint that is a peg-in-socket is called a ___ joint. - CORRECT
ANSWER - Gomophosis
A fossa is a - CORRECT ANSWER - depression of hallow depressed
area
A heart beat is normally initiated when - CORRECT ANSWER -
autrohythmic cells have recovered from the previous contraction
A meatus is a - CORRECT ANSWER - canal-like passage
A single layer of tall and narrow cells lining your intestines comprises -
CORRECT ANSWER - simple columnar epithelium
A tissue lining your stomach would be __ tissue. - CORRECT ANSWER -
Epithelial
,Aldosterone - CORRECT ANSWER - made in zona glomerulosa of
adrenal cortex outer layer, regulate water balance
An action potential is - CORRECT ANSWER - when a neuron sends an
impulse from dendrite to axon
An elaborate network of membranes in skeletal muscle cells functioning
in calcium storage is the - CORRECT ANSWER - sarcoplasmic reticulum
An immovable joint is found only between skull bones is called a -
CORRECT ANSWER - suture
Blood is a __ tissue? - CORRECT ANSWER - Connective
Characteristics of the mature sperm include - CORRECT ANSWER -
presence of Y in half of the sperm
Chief cells - CORRECT ANSWER - produce pepsinogen
Ciliated CNS neuroglia playing in active role in moving cerebrospinal fluid
are - CORRECT ANSWER - ependymal cells
Ciliated tubes that move the ovum to the uterus are called the -
CORRECT ANSWER - uterine tubes
, Correct statement about mammary glands: - CORRECT ANSWER - In
lactating females, glandular alveoli produce milk
Correct statement about nephrons: - CORRECT ANSWER - The parietal
layer of the glomerular capsule is simple squamous epithelium
Derivatives of the ectoderm include - CORRECT ANSWER - epithelium
of the pituitary and pineal gland
Development of male reproductive structures depends on which of the
following events? - CORRECT ANSWER - Secretion of male hormones
prenatally and lasting into the first few months after birth
Each muscle fiber is stimulated by a nerve ending known as a(n) -
CORRECT ANSWER - motor end plate
Erectile tissues of the penis are filled with - CORRECT ANSWER - blood
sinuses
Esobob was a six month old boy with feeding problems. Soon after each
time he was fed, Esobob would grimace in extreme pain and vomit. He
was extremely irritable and His doctor said he had gastro esophageal
reflux, which is often treatable with medication. What sphincter is not
working properly in Esobob? - CORRECT ANSWER - Lower Esophageal
sphincter
