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3 years ago

Match the following terms

Biology

1 answer:

dimulka [17.4K]3 years ago

8 0

Match the following terms

1. Feeds on dead organisms

Producer

2. Obtains energy nutrients from producers

Mutualism

3. Network of interconnected food chains

Decomposer

4. Manufactures food using energy from the sun

Consumer

5. Simple model used for showing how energy passes through an ecosystem

Food Chain

6. Relationship between organisms where both members benefit

Food Web

Correct Answers:

1) Decomposers

2) Consumers

3) Food Web

4) Producers

5) Food Chain

6) Mutualism

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Answer:

A portion of the DNA unwinds and RNA polymerase attaches to the DNA within the transcription bubble.

Explanation:

Transcription is the process in which DNA template is used to synthesize mRNA.

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Initiation

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Termination

As the RNA polymerase moves along the DNA template, it finally reaches a termination signal and then stops synthesizing. It is followed by the detachment of the newly formed mRNA and RNA polymerase from the DNA.

QUESTION:

A ribosome attaches to the initiation codon of a completed mRNA strand.

This is the incorrect answer choice as this process does not happen in the process of transcription. This event happens in the process of translation in which mRNA is used to synthesize proteins or amino acids. mRNA attaches to ribosome during this process.

RNA polymerase moves along the template strand of the DNA creating an mRNA strand.

This is the incorrect answer choice as this event takes place in the process of elongation.

A portion of the DNA unwinds and RNA polymerase attaches to the DNA within the transcription bubble.

This is the correct answer choice as this event takes place in the process of initiation of transcription

The mRNA detaches from the RNA polymerase as the RNA polymerase leaves the DNA strand.

This is the incorrect answer choice. This event takes place in the event of termination of transcription.

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