Exam 4: A Tour of the Cell

Plants are susceptible to bacterial infections,which can damage their structure or even kill them.Which of the following would be the best antibiotic to treat a plant that is infected with bacteria?

Most human cells contain ________ chromosomes.

Using the figure below for a reference,approximately how many times larger is a nucleus compared to a protein?

You find a cell of a type you have never seen before.The cell has both a nucleus and a cell wall.Therefore,you conclude that it is likely to be a(n)________ cell.

Based on its function in detoxifying drugs,you would expect to find a large amount of smooth ER in ________ cells.

Lysosomes are responsible for ________.

The extracellular matrix of animal cells ________.

________ store the information necessary to produce proteins.

Which of the following is a function of the Golgi apparatus?

Cells in the thyroid gland produce and secrete thyroid hormone (a polymer of amino acids)that helps to regulate metabolism.What organelle is most likely abundant in cells of the thyroid gland?

Microtubules are associated with ________.

Which of the following is a function of the plasma membrane?