Which of the Following Genomes Have Almost No Introns

question 67

Multiple Choice

Which of the following genomes have almost no introns?

• A) those belonging to microbial eukaryotes
• B) those belonging to prokaryotes
• C) those belonging to plants
• D) those belonging to animals

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Definitions:

Sarcolemma

The thin, plasma membrane that envelopes a muscle cell (fiber), playing a critical role in muscle contraction.

Z Lines

Positions within muscle fibers that mark the boundaries of sarcomeres, playing a critical role in muscle contraction by anchoring actin filaments.

I Bands

The light-appearing regions of a sarcomere in striated muscle fibers, primarily composed of thin actin filaments.

Zones of Overlap

In muscle physiology, refers to the regions within a sarcomere where actin and myosin filaments overlap, crucial for muscle contraction.