Classification

question 18

Multiple Choice

Classification. The items below are processes that occur during different cellular reaction or metabolic pathways. Answer the following questions by selecting the correct term.
-This process occurs when an electron is received by an electron acceptor molecule,such as NADP+.

• A)Oxidation
• B)Reduction
• C)Phosphorylation
• D)Electron transport chain

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Definitions:

Desert Varnish

A thin, dark coating found on the surfaces of rocks in arid environments, composed of clay minerals mixed with iron and manganese oxides.

Playa

A flat-bottomed desert basin that temporarily becomes a shallow lake after rainfall.

Alluvial Fan

A conical-shaped deposit of sediment, typically found at the base of mountain ranges, created as flowing water loses energy and drops its load of solids.

Desert Wash

Dry streambeds in desert environments that temporarily fill with water during rainstorms.