Many Trans-Acting Regulatory Elements Reside on a Separate Chromosome from the Genes

question 6

Multiple Choice

Many trans-acting regulatory elements reside on a separate chromosome from the genes that they regulate.In such cases,the regulatory element is _________,relative to the gene.

• A)unlinked
• B)linked
• C)dominant
• D)recessive
• E)codominant

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Definitions:

Photosynthetic

Relating to photosynthesis, the process by which green plants, algae, and some bacteria convert light energy, usually from the sun, into chemical energy stored in glucose.

Adventitious Root

Adventitious roots are roots that grow from an unexpected region of the plant, such as stems or leaves, playing a key role in plant propagation and recovery from injury.

Root Hair Development

The growth of tiny hair-like extensions from root epidermal cells, increasing surface area for water and nutrient absorption from the soil.

Transcription Factors

Proteins that regulate the transcription of genes by binding to DNA sequences.