To preform photosynthesis, chloroplasts are dependent on?

A: The Kreb cycle

B: Carbon Monoxide

C: Light

D: Glucose

What do anaerobic prokaryotes use to obtain emergy

Salvador would like to take a paternity test to determine if he is Pilar's father. He asks Pilar's mother, Antonia, to provide DNA samples for both her and Pilar. Which technique will most likely be used to compare the three DNA samples?

A biologist studying alpine wildflowers notices that two populations of similar species are able to occupy the same niches. However, species A is mostly found at lower altitudes, while species B is mostly found at higher altitudes.

Describe how a hidden virus multiplies

What is located in the nucleus of a prokaryotic cell?

Using fossils, what can scientists most accurately determine about a mass extinction?

Snow has been lying mountainside. Suddenly, it starts to move down the mountain. Which types of friction are observed in this avalanche? Where does each type occur?

Which is a single ring nitrogenous base

The area of the A band in the sarcomere consists of O z line, H band, M line O M line, H band, zone of overlap KAN O thin filaments only O overlapping thick and thin filaments

Forest fires take away large dense tree populations. What negative impacts can occur to the carrying capacity and biodiversity because of this?