Which statement is not true about cross bridges?
a. They are a component of thin filaments.
b. They are comprised of myosin.
c. They have an actin binding site.
d. They have an ATPase binding site.
e. They provide power stroking.
A
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DNA molecules are in the nucleus
A. complexed with protein, forming chromatin fibers. B. complexed with protein, forming nucleoli. C. complexed with protein on the nuclear envelope. D. as free molecules.
List the six types of sensory receptors categorized based on the type of stimulus they detect and describe the types of stimuli that each type can detect
What will be an ideal response
The first place in which mechanical processing of food takes place is the
A) oral cavity. B) esophagus. C) stomach. D) large intestine. E) small intestine.
An individual hydrogen bond in a sample of water would be described as:
A. strong and intramolecular. B. weak and intramolecular. C. weak and intermolecular. D. strong and intermolecular.