Choose the Best Matching Element

question 27

Multiple Choice

Choose the best matching element.
-Promoters

• A)Results in a hairless appearance of the sphynx cat
• B)RNA-directed process involving polypeptide chains
• C)Sites at which RNA polymerases can bind and initiate transcription
• D)Is bound by a small subunit of a ribosome to begin translation
• E)Guided and catalyzed by RNA polymerases
• F)Polypeptide chain elongation proceeds independently at each body in this cluster
• G)Adds nucleotides to the end of a growing RNA
• H)A tRNA triplet opposite a codon
• I)A set of three nucleotides

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Definitions:

Positive Economics

The branch of economics that focuses on describing and explaining economic phenomena as it actually exists.

Automobile Emissions

The gases and particles that are released into the atmosphere by vehicles powered by internal combustion engines, contributing to air pollution.

Global Warming

Global warming is the long-term rise in Earth's average surface temperature, primarily due to human activities like burning fossil fuels, leading to climate change.

Global Temperatures

A measure of the average temperature of the Earth's surface, which has been increasing due to factors like greenhouse gas emissions.