Abiology teacher asks his class to make models of a plant cell, an animal cell, and a bacterial cell. aside from cytoplasm and the cell membrane, which other cell structure will the students need to make for all three models? a. ribosome b. nucleus c. golgi apparatus d. chloroplast e. cell wall

The correct answer will be option A (ribosome).

Explanation:.

Bacteria cell is a prokaryotic cell whereas plant and animal cells are eukaryotic cells.

Ribosomes are the structures programmed to perform the translation of the DNA to form a protein molecule. These structures are found in the all  prokaryotic as well as eukaryotic cells that is from bacteria to plant and animal cells.

In bacteria ribosomes are mostly present as free ribosomes in cytoplasm whereas in animal and plant cells they can be attached to the endoplasmic reticulum or free in the cytoplasm.

Thus, option A is the correct answer.

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.