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HZ
hziemann
Updated 20 days ago
The biceps brachii muscle attaches to the _________ of the radius. A. neck B. radial tuberosity C. styloid process D. head E. radial notch
The biceps brachii muscle attaches to the _________ of the radius. A. neck B. radial tuberosity C. styloid process D. head E. radial notch
Biology
7 Answers
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GR
grantrichie
Updated 20 days ago
PET imaging follows the emission of A) electrons. B) positrons. C) protons. D) neutrons.
PET imaging follows the emission of A) electrons. B) positrons. C) protons. D) neutrons.
Biology
9 Answers
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FT
ftoy
Updated 20 days ago
Which form of endoplasmic reticulum modifies and packages newly synthesized proteins? A) all forms of endoplasmic reticulum B) simple endoplasmic reticulum C) raised endoplasmic reticulum D) smooth
Which form of endoplasmic reticulum modifies and packages newly synthesized proteins? A) all forms of endoplasmic reticulum B) simple endoplasmic reticulum C) raised endoplasmic reticulum D) smooth endoplasmic reticulum E) rough endoplasmic reticulum
Biology
9 Answers
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YO
yostfrankie
Updated 20 days ago
Which of the following chemicals effects blood pressure for both the short and long term? A) atrial natriuretic peptide B) angiotensin II C) nitric acid D) aldosterone
Which of the following chemicals effects blood pressure for both the short and long term? A) atrial natriuretic peptide B) angiotensin II C) nitric acid D) aldosterone
Biology
9 Answers
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BR
bradyhessel
Updated 20 days ago
The junction between an axon and the muscle fiber itself is called a _____________ junction. Fill in the blank with correct word.
The junction between an axon and the muscle fiber itself is called a _____________ junction. Fill in the blank with correct word.
Biology
9 Answers
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SO
soberbrunner
Updated 20 days ago
Damage to the premotor cortex of the frontal lobe would interfere with the ability to A) understand written words. B) understand spoken words. C) understand visual images. D) play the piano. E) sense
Damage to the premotor cortex of the frontal lobe would interfere with the ability to A) understand written words. B) understand spoken words. C) understand visual images. D) play the piano. E) sense the texture of velvet.
Biology
9 Answers
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HO
holliebernier
Updated 20 days ago
What are the most important factors influencing hair growth? A) age and glandular products B) the size and number of hair follicles C) sex and hormones D) nutrition and hormones
What are the most important factors influencing hair growth? A) age and glandular products B) the size and number of hair follicles C) sex and hormones D) nutrition and hormones
Biology
9 Answers
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AL
aliviakuhic
Updated 20 days ago
The thyroid hormone thyroxine ______. A) stimulates osteoclasts B) increases cartilage production in the epiphyseal plate C) stimulates replacement of cartilage with bone in the epiphyseal plate D)
The thyroid hormone thyroxine ______. A) stimulates osteoclasts B) increases cartilage production in the epiphyseal plate C) stimulates replacement of cartilage with bone in the epiphyseal plate D) removes calcium from bone
Biology
9 Answers
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CA
carminelakin
Updated 20 days ago
The opsin in rods is called _________. Fill in the blank with correct word.
The opsin in rods is called _________. Fill in the blank with correct word.
Biology
9 Answers
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SS
sschmidt
Updated 20 days ago
Table sugar breaking down into glucose and fructose is a(n) _______ reaction. A) synthesis B) exchange reaction C) acid-base D) hydrolysis
Table sugar breaking down into glucose and fructose is a(n) _______ reaction. A) synthesis B) exchange reaction C) acid-base D) hydrolysis
Biology
9 Answers
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BE
bednarbrock
Updated 20 days ago
Clinically, dystrophin is the most important noncontractile protein to occur in muscle fibers. Indicate whether the statement is true or false
Clinically, dystrophin is the most important noncontractile protein to occur in muscle fibers. Indicate whether the statement is true or false
Biology
9 Answers
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CO
coleman57
Updated 20 days ago
Which portion of the brain adjusts skeletal muscle activity to maintain equilibrium and posture? A. Pons B. Medulla oblongata C. Cerebrum D. Cerebellum E. Epithalamus
Which portion of the brain adjusts skeletal muscle activity to maintain equilibrium and posture? A. Pons B. Medulla oblongata C. Cerebrum D. Cerebellum E. Epithalamus
Biology
9 Answers
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CA
casperhazel
Updated 20 days ago
Cardiac output is dependent on both a) heart rate and stroke volume. b) stroke volume and systemic vascular resistance. c) heart rate and systemic vascular resistance. d) blood type and stroke volume.
Cardiac output is dependent on both a) heart rate and stroke volume. b) stroke volume and systemic vascular resistance. c) heart rate and systemic vascular resistance. d) blood type and stroke volume. e) blood pressure and heart rate
Biology
9 Answers
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EB
ebailey
Updated 20 days ago
The major nonelastic source of resistance to air flow in the respiratory passageways is ________. A) air pressure B) friction C) surfactant D) surface tension
The major nonelastic source of resistance to air flow in the respiratory passageways is ________. A) air pressure B) friction C) surfactant D) surface tension
Biology
9 Answers
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SE
serenity99
Updated 20 days ago
All of the following are muscles of the lower limb EXCEPT the a) deltoid. b) adductor magnus. c) adductor longus. d) quadriceps femoris. e) vastus medialis.
All of the following are muscles of the lower limb EXCEPT the a) deltoid. b) adductor magnus. c) adductor longus. d) quadriceps femoris. e) vastus medialis.
Biology
9 Answers
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SP
spenceraurelio
Updated 20 days ago
Tendon sheaths ________. A) act as friction-reducing structures B) help anchor the tendon to the muscle C) are lined with dense irregular connective tissue D) are extensions of periosteum
Tendon sheaths ________. A) act as friction-reducing structures B) help anchor the tendon to the muscle C) are lined with dense irregular connective tissue D) are extensions of periosteum
Biology
9 Answers
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CR
cruickshankkim
Updated 20 days ago
The movement of food is a function of ________ muscles. A) Sensory B) Cardiac C) Striated D) Involuntary
The movement of food is a function of ________ muscles. A) Sensory B) Cardiac C) Striated D) Involuntary
Biology
9 Answers
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AG
agustin25
Updated 20 days ago
The enzyme _____________ resides in the synaptic cleft and breaks down molecules of ACh. Fill in the blank with correct word.
The enzyme _____________ resides in the synaptic cleft and breaks down molecules of ACh. Fill in the blank with correct word.
Biology
9 Answers
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LI
lizzieohara
Updated 20 days ago
If someone spills very hot coffee (200 0F) on their skin, they will likely perceive much pain. Which of the following receptor types is causing this sensation? A) nociceptors B) chemoreceptors C)
If someone spills very hot coffee (200 0F) on their skin, they will likely perceive much pain. Which of the following receptor types is causing this sensation? A) nociceptors B) chemoreceptors C) mechanoreceptors D) thermoreceptors
Biology
9 Answers
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LR
lryan
Updated 20 days ago
The gelatinous mass inside of the eye is called the A. lacrimal secretion. B. mucoid body. C. vitreous humor. D. hyaloid mass. E. scleroid humor.
The gelatinous mass inside of the eye is called the A. lacrimal secretion. B. mucoid body. C. vitreous humor. D. hyaloid mass. E. scleroid humor.
Biology
9 Answers
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MU
muhammadschaefe
Updated 20 days ago
When a cell surrounds a large particle with pseudopodia and then engulfs it, the process is called A. exocytosis. B. phagocytosis. C. pinocytosis. D. secondary active transport. E. receptor-mediated
When a cell surrounds a large particle with pseudopodia and then engulfs it, the process is called A. exocytosis. B. phagocytosis. C. pinocytosis. D. secondary active transport. E. receptor-mediated endopinocytosis.
Biology
9 Answers
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LI
lindsayrice
Updated 20 days ago
Which of the following is true regarding the blood-testis barrier? A) It prevents antibodies in the blood from getting to the germ cells. B) It prevents blood from getting to the testes. C) It
Which of the following is true regarding the blood-testis barrier? A) It prevents antibodies in the blood from getting to the germ cells. B) It prevents blood from getting to the testes. C) It maintains testis temperature at 37C. D) It maintains testis temperature at 35C. E) It prevents heat loss from the testes.
Biology
9 Answers
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AN
annette86
Updated 20 days ago
In the nephron, the fluid that immediately precedes urine is known as ________. A) tubular fluid B) renal filtrate C) glomerular filtrate D) medullary filtrate E) plasma
In the nephron, the fluid that immediately precedes urine is known as ________. A) tubular fluid B) renal filtrate C) glomerular filtrate D) medullary filtrate E) plasma
Biology
9 Answers
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DI
dickinikki
Updated 20 days ago
Recessive alleles are best defined as ________. A) only expresses in present in a double dose B) the least frequently expressed allele in a given population C) a deleterious or disease causing allele
Recessive alleles are best defined as ________. A) only expresses in present in a double dose B) the least frequently expressed allele in a given population C) a deleterious or disease causing allele D) a weakened or attenuated allele
Biology
9 Answers
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RB
rberge
Updated 20 days ago
Thyroid hormone (a small iodinated amine) enters target cells in a manner similar to ________. A) steroid hormones, because both diffuse easily into target cells B) glucagon, because the structure of
Thyroid hormone (a small iodinated amine) enters target cells in a manner similar to ________. A) steroid hormones, because both diffuse easily into target cells B) glucagon, because the structure of glucagon is similar to that of thyroid hormone C) insulin, because insulin is a small peptide D) growth hormone, because the thyroid works synergistically with thyroid hormone
Biology
9 Answers
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OD
odieupton
Updated 20 days ago
Articular cartilage is composed of hyaline cartilage that lacks a perichondrium. Indicate whether this statement is true or false.
Articular cartilage is composed of hyaline cartilage that lacks a perichondrium. Indicate whether this statement is true or false.
Biology
9 Answers
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GI
gisselle99
Updated 20 days ago
Forming glycogen as energy storage in the liver is an example of ________. A) exergonic B) anabolism C) catabolism D) oxidation
Forming glycogen as energy storage in the liver is an example of ________. A) exergonic B) anabolism C) catabolism D) oxidation
Biology
9 Answers
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NI
nitzscheward
Updated 20 days ago
When light strikes a photoreceptor it A. deporlarizes and releases more neurotransmitter. B. depolarizes and releases less neurotransmitter. C. hyperpolarizes and releases more neurotransmitter. D.
When light strikes a photoreceptor it A. deporlarizes and releases more neurotransmitter. B. depolarizes and releases less neurotransmitter. C. hyperpolarizes and releases more neurotransmitter. D. hyperpolarizes and releases less neurotransmitter.
Biology
9 Answers
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KU
kuvalisella
Updated 20 days ago
What is the function of cartilage located in the epiphyseal plates? A. Site of bone elongation and growth B. Provides passageway for blood vessels C. Forms articular surface D. Supports soft tissues
What is the function of cartilage located in the epiphyseal plates? A. Site of bone elongation and growth B. Provides passageway for blood vessels C. Forms articular surface D. Supports soft tissues E. Provides flexibility for bending
Biology
9 Answers
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DE
dellrogahn
Updated 20 days ago
Which of following facial bones is a single (unpaired) bone in the human skull? a) maxilla b) nasal c) lacrimal d) mandible e) zygomatic
Which of following facial bones is a single (unpaired) bone in the human skull? a) maxilla b) nasal c) lacrimal d) mandible e) zygomatic
Biology
9 Answers
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JO
johnpaulschowal
Updated 20 days ago
Approximately ________ liters of glomerular filtrate enter glomerular capsules each day. A) 480 B) 180 C) 125 D) 18 E) 1.8
Approximately ________ liters of glomerular filtrate enter glomerular capsules each day. A) 480 B) 180 C) 125 D) 18 E) 1.8
Biology
9 Answers
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LA
lavonmorissette
Updated 20 days ago
Sharp, color vision is a result of the function of A. rods. B. cones.
Sharp, color vision is a result of the function of A. rods. B. cones.
Biology
9 Answers
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EL
elwyn33
Updated 20 days ago
Palpebrae is another name for the A. eyes. B. eyelids. C. eyebrows. D. eyelashes. E. conjunctiva.
Palpebrae is another name for the A. eyes. B. eyelids. C. eyebrows. D. eyelashes. E. conjunctiva.
Biology
9 Answers
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DO
donkassulke
Updated 20 days ago
Which is not part of the vulva? A. Mons pubis B. Clitoris C. Labia majora D. Labia minora E. Vagina
Which is not part of the vulva? A. Mons pubis B. Clitoris C. Labia majora D. Labia minora E. Vagina
Biology
9 Answers
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CI
cierrakiehn
Updated 20 days ago
A sternal puncture is often used to obtain a sample of A) osteoblasts. B) fibroblasts. C) red bone marrow. D) yellow bone marrow.
A sternal puncture is often used to obtain a sample of A) osteoblasts. B) fibroblasts. C) red bone marrow. D) yellow bone marrow.
Biology
9 Answers
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HE
heathcotetalon
Updated 20 days ago
Which type of muscle tissue contracts most quickly upon stimulation? A) skeletal B) visceral C) cardiac D) smooth E) tendons
Which type of muscle tissue contracts most quickly upon stimulation? A) skeletal B) visceral C) cardiac D) smooth E) tendons
Biology
9 Answers
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MG
mgoldner
Updated 20 days ago
When the pH ________, a state of acidosis exists. A) rises above 7 B) falls below 7 C) falls below 6.5 D) falls below 7.35 E) rises above 7.5
When the pH ________, a state of acidosis exists. A) rises above 7 B) falls below 7 C) falls below 6.5 D) falls below 7.35 E) rises above 7.5
Biology
9 Answers
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RA
raul46
Updated 20 days ago
Specialized infection-fighting WBCs are produced by the ________ system. A) Integumentary B) Cardiovascular C) Endocrine D) Lymphatic
Specialized infection-fighting WBCs are produced by the ________ system. A) Integumentary B) Cardiovascular C) Endocrine D) Lymphatic
Biology
9 Answers
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BU
buck92
Updated 20 days ago
The muscles that hold the humeral head within the glenoid cavity are collectively called the A. sunacromial bursae. B. rotator cuff. C. glenoid labrum. D. coracohumeral ligament. E. deltoid muscle.
The muscles that hold the humeral head within the glenoid cavity are collectively called the A. sunacromial bursae. B. rotator cuff. C. glenoid labrum. D. coracohumeral ligament. E. deltoid muscle.
Biology
9 Answers
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RO
roselyn93
Updated 20 days ago
Which of the following is associated with vasoreflexes? A) Elastic tissue in the tunica externa B) Smooth muscle in the tunica media C) Collagen and elastic tissue in the tunica media D) Endothelium
Which of the following is associated with vasoreflexes? A) Elastic tissue in the tunica externa B) Smooth muscle in the tunica media C) Collagen and elastic tissue in the tunica media D) Endothelium in the tunica interna E) Fenestrations in the tunica externa
Biology
9 Answers
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RE
reillykody
Updated 20 days ago
Concentration differences cause ionic imbalances that polarize the cell membrane, and active transport processes. Indicate whether the statement is true or false
Concentration differences cause ionic imbalances that polarize the cell membrane, and active transport processes. Indicate whether the statement is true or false
Biology
9 Answers
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VG
vgreen
Updated 20 days ago
Epidermal cells are sloughed off from the ________. A) Clear layer B) Horny layer C) Dermal layer D) Basal layer
Epidermal cells are sloughed off from the ________. A) Clear layer B) Horny layer C) Dermal layer D) Basal layer
Biology
9 Answers
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BR
branson53
Updated 20 days ago
What is the value of transitional epithelium in the urinary system? A. Its cilia help propel the urine. B. It can contract to produce peristalsis. C. It allows distension. D. It protects against
What is the value of transitional epithelium in the urinary system? A. Its cilia help propel the urine. B. It can contract to produce peristalsis. C. It allows distension. D. It protects against trauma. E. It provides cushioning.
Biology
9 Answers
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BR
bridget06
Updated 20 days ago
Some people suffer involuntary urination due to incompetence of what muscle? A) External urethral sphincter B) Levator ani C) Compressor urethrae D) Bulbospongiosus E) Ischiocavernosus
Some people suffer involuntary urination due to incompetence of what muscle? A) External urethral sphincter B) Levator ani C) Compressor urethrae D) Bulbospongiosus E) Ischiocavernosus
Biology
9 Answers
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RU
rudy19
Updated 20 days ago
Saltatory conduction is made possible by ________. A) erratic transmission of nerve impulses B) diphasic impulses C) large nerve fibers D) the myelin sheath
Saltatory conduction is made possible by ________. A) erratic transmission of nerve impulses B) diphasic impulses C) large nerve fibers D) the myelin sheath
Biology
9 Answers
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PE
pedro25
Updated 20 days ago
A cell can meet increased energy demands by an increase in A. ribosomal subunits. B. the number of mitochondria. C. nuclear DNA activity. D. its overall size so it has more room to generate energy. E.
A cell can meet increased energy demands by an increase in A. ribosomal subunits. B. the number of mitochondria. C. nuclear DNA activity. D. its overall size so it has more room to generate energy. E. lysosomal enzyme and ribosome activity within the cell.
Biology
9 Answers
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DO
doyle32
Updated 20 days ago
Which of these is most vulnerable to irreversible damage caused by a very loud noise? A) Tectorial membrane B) Ossicles C) Cochlear hair cells D) Tympanic membrane E) Fibers of the cochlear nerve
Which of these is most vulnerable to irreversible damage caused by a very loud noise? A) Tectorial membrane B) Ossicles C) Cochlear hair cells D) Tympanic membrane E) Fibers of the cochlear nerve
Biology
9 Answers
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MI
millercathrine
Updated 20 days ago
Which of the following lists best illustrates the idea of increasing levels of complexity? A) Cells, tissues, organelles, organs, organ systems B) Organelles, cells, tissues, organs, organ systems C)
Which of the following lists best illustrates the idea of increasing levels of complexity? A) Cells, tissues, organelles, organs, organ systems B) Organelles, cells, tissues, organs, organ systems C) Organs, organelles, organ systems, cells, tissues D) Tissues, cells, organs, organelles, organ systems
Biology
9 Answers
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CA
cassidy88
Updated 20 days ago
Occlusion of blood vessels tends to lead to A. increases in perfusion. B. increases in capillary exchange. C. inadequate blood supply and damage to body tissues. D. defibrillation of cardic muscle
Occlusion of blood vessels tends to lead to A. increases in perfusion. B. increases in capillary exchange. C. inadequate blood supply and damage to body tissues. D. defibrillation of cardic muscle cell contraction.
Biology
9 Answers
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RK
rkihn
Updated 20 days ago
An acid with a pH of 6 has ________ hydrogen ions than pure water. A) 100-fold fewer B) 10-fold more C) 10-fold fewer D) 100-fold more
An acid with a pH of 6 has ________ hydrogen ions than pure water. A) 100-fold fewer B) 10-fold more C) 10-fold fewer D) 100-fold more
Biology
9 Answers
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