Biology

I'm strong and stiff,Getting through me is rough, i'm foud only in plant cells, I'm what makes them so tough. What am I ?

I've been called the storage tank. By those with little taste. I'm a sack filled with water, food, enzyme and waste

I'm the brain of the cell or so they say, i regulate activities, from day to day, what am I?

I'm the fluid in the cell, that fills in the space. My main purpose is, to hold organelles in place. What am I?

we build proteins in the cell. we can be found in several places in the cell, including in cytosol and on the endosplasmic reticulum. What am I ?

I'm found only in plant cells, I'm as green as can be, I make food for the plant, Using the sun's energy. What am I?

I'am a real power house, thats plain to see, I break down food and release energy, what am I ?

I'm full of holes, flexible and him, i control what gets out, as well as what comes in, what am I?