DAT EXAM STUDY QUESTIONS WITH
CORRECT DETAILED ANSWERS; 100%
GUARANTEED PASS
2 capillary beds in kidneys - correct answer- 1) vasa recta
(deliver O2)
2) pertubular tulbules (remove waste)
2 macroevolution - correct answer- 1) Phyletic
Gradualism (small change)
2) Punctuated Equilibrium (rapid)
2 major types of cells in PNS - correct answer- satellite
cells: surround neuron cell bodies in ganglia
schwann cells: enclose axons and myelination of peripheral
axons.
2,4 DNP - correct answer- allow ETC, ATP cease. steal
proton gradient
,3 types glial - correct answer- astrocyte (CNS): maintain
homeostasis, reg glucose and O2 delivery in neurons
schwann cells (PNS): MYELIN
oligodendrocyte (CNS): MYELIN
3 types of germ layer - correct answer- Ectoderm: (SEEN
THEN) Sweat glands, epidermis, eye (lens and cornea), nervous
sys (CNS brain), tooth enamel, hair, epithelial lining of
mouth/rectum, nails
Mesoderm: (SMALL RED MC Not Good) skeleton, musc, adrenal
cortex, lining of body cavity, lymphatic sys, reproductive organs,
excretory sys (kidney), dermis, musc layer of DI tract, circulatory
sys (blood and heart), notochord, gonads
Endoderm: (PET RULE) Pancreas, epithelial lining of DI tract,
thyroid, reproductive tract lining (lungs), urinary track lining
(bladder), liver, epithelial lining of respiratory
,30 60 90 triangle
45 45 90 triangle - correct answer-
4 major types of cells in CNS - correct answer-
Astrocytes: maintain blood-brain barriers and regulate
nutrients/gas concen dissolved, and absorb/recycle NT
oligodendrocytes: myelinate axons and structure framework
microglia: remove debris and pathogens
ependymal cells: line brain ventricles and aid in production,
circulation and monitoring of cerebral spinal fluid
4 patterns of evolution - correct answer- 1) divergent
2) convergent
3) parallel: two related species or two related lineages that have
made similar evolutionary
, changes after their divergence from a common ancestor.
4) coevolution: tit-for-tat evolution of one species in response to
new adaptations that appear in another species. Prey and
predator
6 Kingdoms - correct answer- Bob And Paul Always Fold
Papers
Bacteria
Archaea
Protista (paramecium, hydra, euglena (flagellum and chloriplast),
algae, volvox = plantlike)
Fungi
Plantae
Animalia
monera (blue green algae and bacteria)
achondroplasia - correct answer- dwarfism
autosomal dom
CORRECT DETAILED ANSWERS; 100%
GUARANTEED PASS
2 capillary beds in kidneys - correct answer- 1) vasa recta
(deliver O2)
2) pertubular tulbules (remove waste)
2 macroevolution - correct answer- 1) Phyletic
Gradualism (small change)
2) Punctuated Equilibrium (rapid)
2 major types of cells in PNS - correct answer- satellite
cells: surround neuron cell bodies in ganglia
schwann cells: enclose axons and myelination of peripheral
axons.
2,4 DNP - correct answer- allow ETC, ATP cease. steal
proton gradient
,3 types glial - correct answer- astrocyte (CNS): maintain
homeostasis, reg glucose and O2 delivery in neurons
schwann cells (PNS): MYELIN
oligodendrocyte (CNS): MYELIN
3 types of germ layer - correct answer- Ectoderm: (SEEN
THEN) Sweat glands, epidermis, eye (lens and cornea), nervous
sys (CNS brain), tooth enamel, hair, epithelial lining of
mouth/rectum, nails
Mesoderm: (SMALL RED MC Not Good) skeleton, musc, adrenal
cortex, lining of body cavity, lymphatic sys, reproductive organs,
excretory sys (kidney), dermis, musc layer of DI tract, circulatory
sys (blood and heart), notochord, gonads
Endoderm: (PET RULE) Pancreas, epithelial lining of DI tract,
thyroid, reproductive tract lining (lungs), urinary track lining
(bladder), liver, epithelial lining of respiratory
,30 60 90 triangle
45 45 90 triangle - correct answer-
4 major types of cells in CNS - correct answer-
Astrocytes: maintain blood-brain barriers and regulate
nutrients/gas concen dissolved, and absorb/recycle NT
oligodendrocytes: myelinate axons and structure framework
microglia: remove debris and pathogens
ependymal cells: line brain ventricles and aid in production,
circulation and monitoring of cerebral spinal fluid
4 patterns of evolution - correct answer- 1) divergent
2) convergent
3) parallel: two related species or two related lineages that have
made similar evolutionary
, changes after their divergence from a common ancestor.
4) coevolution: tit-for-tat evolution of one species in response to
new adaptations that appear in another species. Prey and
predator
6 Kingdoms - correct answer- Bob And Paul Always Fold
Papers
Bacteria
Archaea
Protista (paramecium, hydra, euglena (flagellum and chloriplast),
algae, volvox = plantlike)
Fungi
Plantae
Animalia
monera (blue green algae and bacteria)
achondroplasia - correct answer- dwarfism
autosomal dom
