Photopigments in M-Cones Are

question 44

Multiple Choice

Photopigments in M-cones are:

• A) sensitive to light with a wavelength of 900 nm.
• B) sensitive to light with a wavelength of 250 nm.
• C) sensitive to light across nearly the entire spectrum.
• D) insensitive to wavelengths greater than 550 nm.

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Definitions:

Social Rate

Often refers to the rate of return on a public investment or project that includes both the private and external benefits to society.

NPV Analysis

A method of calculating the present value of an investment's expected cash flows minus the initial investment cost to assess profitability.

Externalities

The unintended positive or negative consequences of an economic activity on unrelated third parties.

Greenhouse Gas Emissions

The release of gases into the atmosphere that trap heat, leading to global warming and climate change.