During Photosynthesis, Plants, Algae, and Certain Bacteria Remove CO2 from the Air

question 59

Multiple Choice

During photosynthesis, plants, algae, and certain bacteria remove CO2 from the air and fix it into chemical compounds such as __________ .

• A) Water
• B) Sugar
• C) Salt
• D) Acids
• E) Ammonia

Identify and discuss disparities in drug sentencing and their social implications.

Define hate crimes and understand their legal and social consequences.

Relate the death penalty to historical patterns of racial bias.

Understand the concept of grand apartheid and its manifestation of racism.

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Definitions:

Steroid

Type of lipid molecule having a complex of four carbon rings—e.g., cholesterol, estrogen, progesterone, and testosterone.

Lipid Molecule

Organic molecules that are fatty acids or their derivatives and are insoluble in water but soluble in organic solvents.

Phospholipid

Molecule that forms the bilayer of the cell’s membranes; has a polar, hydrophilic head bonded to two nonpolar, hydrophobic tails.

Functional Group

A specific grouping of atoms within a molecule that is responsible for a characteristic chemical reaction.