The Animal and Plant Cell Essay Example | Topics and Well Written Essays - 1250 words - 1

The Animal and Plant Cell - Essay Example There are a number of similarities that are possessed by the two cells and which perform closely related functions in either cell. First, both cells possess a cell membrane. A cell membrane is the covering that protects the inner organelles of the cell from damage. The cell membrane in both cells has certain properties that make it perform its functions in the best way. For instance, it’s semipermeable to allow partial passage of particles or what is called selective permeability. This is important in preventing particles to get into the cell and the ones that are supposed to remain from leaving. This helps in maintaining the osmotic pressure of the cell and ensuring that it is turgid as in guard cells which control the gaseous exchange of plants. Both cells contain mitochondria. The mitochondria are the power organelle that is responsible for generating the energy that is used in the cell and also in the activities that the organism engages in. It has enzymes (protein catalys ts) which are able to convert simple food materials such as carbohydrates, proteins, and lipids into high energy molecules such as the Adenosine Triphosphate (ATP), Guanine Triphosphate (GTP) and Cytosine Triphosphate (CTP). This high energy molecule is generated in the various cycles e.g. the Kreb's cycle which take the food materials as the raw materials. This is a very important organelle as without it the organism would not be able to generate energy and hence its activity would be totally impaired.

Indigenous Studies 301-Assignment#5 Assignment Example | Topics and Well Written Essays - 1000 words

Indigenous Studies 301- #5 - Assignment Example The stories are critically examined, reflected upon, and brought to life by being unified into the experience of the audience and the storyteller (Bopp et al., 2004). According to Bopp et al. (2004), Little Bear reflects several factors and evidences in naturalizing indigenous education and knowledge. Bear reflects that there are abundant studies since the 1960s that have evaluated factors and evidence in the Canadian education system. The evidence and factors reveal that the reason for the Canadian education system’s failure to aid Aboriginal students and learners in achieving their potential. Additionally, the Canadian education systems have also continuously and consistently been reportedly insensitive to the education wants, needs, weaknesses and strengths of Aboriginal peoples. The systems have resisted making the curricular, infrastructure, and pedagogical changes needed to commendable service Aboriginal students (Bopp et al., 2004). According to Bopp et al. (2004), Taiaiake Alfred encourages Indigenous people to live similar to Onkwehonwe, the original people. People should undertake a journey of living commitment to significant change in their lives and to transform the society by recreating their existences, regenerating their cultures, and rushing against the forces that keep them bound to their colonial past. The path is of the struggle laid out by the personalities who have come before them. Taiakiake says that now it is the peoples’ turn, to choose to relinquish the memories of colonialism and face the challenge of creating a new certainty for the nation for the young and the old alike. Bopp et al. (2004) acknowledges that it is through rejecting and forgetting the acts of racism and other colonial mistreatments that naturalizing indigenous education will be possible. Towards naturalizing indigenous knowledge, Little Bear identifies factors as â€Å"the way it should