Why do more active cells contain more mitochondria?

Ok so for biology I have to compare the parts of an airport to a cell, and I need to know the parts of the airport or any sit...

i need some examples for a biology project. however, they have to be OBJECTS that i can take to the classroom, so i can't use...

Im just new in high skewl so im not on the best level lol but what is the function of the leaf and red blood cells? (im so st...

I need to make an edible cell. What should the organelles be made out of??? It ha s to be edible! Thanx

Stem cells are the foundation cells for every organ, tissue and cell in the body. They are like a blank microchip that can ul...

In school we have to look up 20 recent vocanic eruptions with there longitude and latitude. I have been looking for a really ...

I'm doing a project for school about how cell phones can be helpful in class. What ways do you think cell phones could be us...

Is it a desperate demand? And if you could suggest examples of activities that ARE NOT sport-related I would be grateful =].

Okay so I'm juggling school, competitive club soccer, piano, school soccer, circus, physical therapy and sports specific pers...

This week, in the high school in my district, there was an incident where a student took an inappropriate photo of another st...