What types and subtypes of photoreceptors are present in the retina? Briefly describe their function
What will be an ideal response?
The photoreceptors are the cones and rods. Cones are stimulated by bright light and are responsible for color vision when the three subtypes of cones—red, green, and blue—are stimulated. Rods are more sensitive to lower levels of light and function in dim light conditions.
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Which chemical is not involved in fibrinolysis?
a. plasmin b. plasminogen c. tissue plasminogen activator d. thrombin e. Hageman factor
Which of the following is determined by the sequence of amino acids bound by peptide bonds?
A. Amino acid B. Peptide bond C. Secondary structure of protein D. Primary structure of protein E. Denaturation
The Relaxation Response is directly opposite to the effects of the Stress Response.
a. true b. false
The ________ is filled with cerebrospinal fluid.
A. subarachnoid space B. dural sinus C. epidural space D. subdural space