Cell Biology Answers

what is the storage organ for an egg white

What is the difference between a cell well and a cell membrane?

What is the name of the enzyme that unzips DNA during S phase

Explain garbage collector of cell

1. Explain how the development of our understanding of cell-to-cell communication supports our core concept that physiology is a science.

1. explain how the changes in cellular processes caused by exposure to the environmental factor impact the overall health of the organism. 

How do embryonic cells communicate with each other?

a. direct contact

b. the release of chemicals

c. hormones

d. all of the above

Explanation!

The apparatus shown was used to investigate the rate of respiration in yeast at 20 °C. Which of the following changes would cause a decrease in the rate of respiration of the yeast

If all of the DNA molecules in a single human cell were unwound from their histones and placed end-to-end, they would stretch….how far?

If the total magnification of a microscope is 300X and the high power lens is 60X, calculate the power of the ocular lens. (you have to re-arrange the magnification formula to figure this out)