The Trapper - Jimmy's first day. The first of three short dramas set in the north-east of England in the 1840s about a young miner called Jimmy Turton. Jimmy introduces himself. He's eleven years old and he's about to start his first day working in the mine as a trapper. In the mine he'll be working alone in complete darkness, opening and closing trap doors to allow coal carts along the tunnel and to control the flow of air through the mine.
These cells help to support plants while not restraining growth due to their lack of secondary cell walls and the absence of a hardening agent in their primary cell walls. Sclerenchyma Cells Sclerenchyma cells also have a support function in plants, but unlike collenchyma cells, they have a hardening agent and are much more rigid.
All eukaryotic cells have within them a variety of different structures called organelles. Organelles are small and function much like organs function in a large organism.Some organelles are responsible for gathering cell energy, others for controlling cell activities.Plant cells have different organelles than animal cells but also share many also. They all have a large variety of sizes and functions and make life as we know if possible.ome organelles are responsible for gathering cell energy, others for controlling cell activities. Plant cells have different organelles than animal cells but also share many also. They all have a large variety of sizes and functions and make life as we know if possible.