A slightly amphipathic molecule that associates with the fatty acid tails of
phospholipids and influences the fluidity of the plasma membrane at different
temperatures is called __________
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cholesterol
Which describes a homeostatic control system?
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, When blood glucose becomes elevated above normal, hormones are
released that cause glucose uptake from the blood into cells.
The endoplasmic reticulum that has a flattened-sac appearance and is covered with
ribosomes is the _______ endoplasmic reticulum
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rough
A homeostatic control system regulates the activities of cells, tissues and organs so
that any change in the __________ ______ initiates a reaction to correct the change
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extracellular fluid
The class of cytoskeletal filaments known as microfilaments consist mostly of _______
filaments
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actin
, Living cells are divided into two main classes, ________ cells and _______ cells, which can
be distinguished by their structure.
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eukaryotic; prokaryotic
Kidney cells can vary their permeability to water by changing the ________-
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number of aquaporins present
GLUT proteins are found in various isomers in different tissues and are specialized for
the _______ of glucose
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facilitated diffusion
In a homeostatic control system, the normal target value (or level) of a variable that
the system works to maintain is called the ______ _______
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phospholipids and influences the fluidity of the plasma membrane at different
temperatures is called __________
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cholesterol
Which describes a homeostatic control system?
Give this one a try later!
, When blood glucose becomes elevated above normal, hormones are
released that cause glucose uptake from the blood into cells.
The endoplasmic reticulum that has a flattened-sac appearance and is covered with
ribosomes is the _______ endoplasmic reticulum
Give this one a try later!
rough
A homeostatic control system regulates the activities of cells, tissues and organs so
that any change in the __________ ______ initiates a reaction to correct the change
Give this one a try later!
extracellular fluid
The class of cytoskeletal filaments known as microfilaments consist mostly of _______
filaments
Give this one a try later!
actin
, Living cells are divided into two main classes, ________ cells and _______ cells, which can
be distinguished by their structure.
Give this one a try later!
eukaryotic; prokaryotic
Kidney cells can vary their permeability to water by changing the ________-
Give this one a try later!
number of aquaporins present
GLUT proteins are found in various isomers in different tissues and are specialized for
the _______ of glucose
Give this one a try later!
facilitated diffusion
In a homeostatic control system, the normal target value (or level) of a variable that
the system works to maintain is called the ______ _______
Give this one a try later!
