A Moss Protonema

question 34

Multiple Choice

A moss protonema

• A) has the n number of chromosomes in each cell.
• B) is a part of the sporophyte generation.
• C) produces gametes.
• D) is saprophytic like a fungus.
• E) produces spores.

---

Definitions:

Electron Transport

A series of reactions that transfer electrons from electron donors to electron acceptors via redox reactions, coupled with the transfer of protons across a membrane.

Zinc

Zinc is a metallic element essential for human health, involved in numerous aspects of cellular metabolism, immune function, and as a cofactor for over a hundred enzymes.

Copper

A reddish-brown metal with high electrical and thermal conductivity, widely used in electrical wiring and in alloying.

Ionic Balance

The state of equilibrium in a system where the total charge of ions is balanced, crucial for various biological processes.