anatomy final
How many ATP molecules are produced for each glucose in aerobic respiration?
36
The order in which the following steps occur in healing of bone is
4132
6 neurotranismters
acetylcholine, dopamine, norepinephrine, serotonin, GABA, and glutamate.
This connective tissue can hold excess fluid
areolar?
What is a key element that typically separates organic compounds from inorganic ones?
carbon
Keratin is the waterproofing protein found in which type of tissue?
epitheial
Bones in the skull are fully formed by the time a child is 2 months old.
false
What is the extracellular matrix in connective tissue made up of?
ground substance and protein fibers
What is a characteristic of ALL epithelium?
have basement membrane
What structure joins bone to bone?
ligaments
How many nuclei are in each skeletal muscle cell?
many
The majority of our body's homeostatic control mechanisms are _________ feedback, meaning ________.
negative, the net effect of the response to the stimulus is to shut off or reduce the original stimulus.
what system Receives signals and responds to internal and external changes by activating muscles and glands.
nervous system
A covalent chemical bond is one in which:
outer shell electrons of two atoms are shared.
oligodendrocytes
produce nyeline sheath in CNS
satelittle
protect neuron bodies
Which bone is NOT part of the appendicular skeleton?
sternum
studdy of structure...
anatomy
The microscopic study of tissues is:
histology
How many nuclei are in cardiac muscle cells?
one
Epithelium that allows increased surface area for absorption in our digestive tract
simple columnar
microlia
spider like, dipose of debris
metabolism
the sum of all chemical reactions in the body
Carbohydrates
provide a source of energy
Ependymal
a type of CNS supporting cell; lines the central cavities of the brain and spinal cord
Which is NOT a carbohydrate?
c (only one where oxygen did not equal carbon)
this tissue has branching to allow for contraction in all 3 planes
cardiac?
This tissue makes up your ligaments and tendons
dense connective
What muscle(s) separates the thoracic and abdominal cavities?
diaphram
An isometric muscle contraction is one in which the muscle tension remains the same throughout the contraction while the length of the muscle changes.
false
schwann cells
form myelin sheath in PNS
What name is given to the bond between water molecules?
hydrogen
Structure #18 (the ring) is a/an (type correct letter, no period)
lamella
If a patient was complaining of pain in their Upper Right Quadrant, which organ may be causing the distress?
liver
Is oxygen needed for direct phosphorylation (using creatine phosphate) of an ADP to form ATP?
no
You need _________________ both to rid the muscle cells of unwanted by-products and to react in energy-producing processes.
oxygen
In the movie, "13 Lives", what is most likely the energy source the bodies of the soccer boys are using to keep them alive after 11 days in the cave? Is this the bodies' preferred energy source?
proteins, no
This muscle tissue is often seen with 2 layers--one for circumferential contraction and one for longitudinal contraction to push substances along
smooth
astrocytes
star-shaped, form barrier around brain
This tissue makes up the outer layer of our skin:
stratified squamous epithelium
muslces to bones
tendons
Regarding directional terms that describe the positions of body structures, which statement is incorrect?
the wrist is proximal to the elbow
The cells in this tissue have the ability to stretch and change shape when needed
transitional
Adults have the following type of marrow in these cavities:
yellow marrow for fat storage