What kind of galaxy is shaped like a splotchy blob?

A spiral barred galaxy

B irregular galaxy

C spiral pinwheel galaxy

D elliptical galaxy

7. If the cubes were left in vinegar for the longer period of time, which cube would you expect the vinegar to reach the center of first? Explain using the relationship between the surface area-to-volume ratio and the diffusion rate.

Organelles modifies packages and transports materials out of the cell

You discover a new organism while on vacation in Yellowstone Park. You use a series of experiments to establish that it carries out aerobic respiration, but find that it has a unique ATP synthase that requires 16 protons per rotation.

If you come across an unusual single-celled organism, what parts of the cell would you study in order to classify it into one of the three domains?

A human female inherits?

Suppose four different species live in close proximity to one another within an ecosystem. Species W reproduces through fragmentation. Species X reproduces sexually. Species Y reproduces through budding. Species Z reproduces through fission.

A carcinogenic mutation is not inheritable. What could be the reason for this? A. It occurs in germ cells and can be passed on to descendants during reproduction. B. The mutations could be treated by chemotherapy. C.

Explain why different surfaces have different albedos.

In degrees Fahrenheit, what is the temperature range of the Danger Zone?

What are the three main ideas (or tenets) of Cell Theory?