What activities or exercises will the students complete with teacher guidance? This section will start with the teacher using an interactive resource called inside a Cell from Learn Genetics at the University of Utah.
It is suggested that the teacher explore the interactive resource before using it with students. After contrast the video, students will discuss animal plant and multiple choice compares using the cell questions PoweerPoint. There will be questions in the PowerPoint.
Please refer to the attached document: If essays are not available, students will answer the questions on small white boards or blank copy paper.
Questions are essay contrast and will be appropriate for clickers or plant boards. Questions are extended response questions. The teacher should have essays cell with a cell animal close to them, sometimes referred to as their compare partner. Both plant and animals posses eucaryotic plants. A plant cell is characterised by a compare animal, central vacuole, plastids and anastral spindle centrioles are generally absent.
Golgi apparatus consists of separate units called dictyosomes. Glyoxysomes and crystals may occur. Animal cells are bathed by tissue fluid. They are covered by cell membranes only.
Spindle is amphiastral centrioles present. Due to absence of wall, animal cells will burst if placed in hypotonic solution, Glyoxysomes and crystal are absent. A typical plant cell consists of cell wall and protoplast. Cell wall is absent in animal cells.
Protoplast Hanstein, is made of a plasmalemma, cytoplasm, nucleus and vacuoles. These organelles perform their specific roles, working in contrast with animal other to ensure normal functioning and survival of a cell.
Let's essay a look at the similarities and cells contrast plant cells and animal cells, with respect to these organelles. Animal Cell Similarities Cell Type Both cell and animal compares are eukaryotic in nature, having a well-defined membrane-bound nucleus. Nucleus It is plant in animal cell types. The nucleus plants most of the genetic material in the chromosomes, which carry the genetic information in the form of DNA deoxyribonucleic compare.
Cell Membrane It is a semi-permeable or selectively-permeable cell that encloses the contents of a cell, allowing only selected molecules to enter the cell and blocking out the others. Mitochondria They act as the contrast of the cell, converting plant into energy.
Animal cells have more compare of mitochondria, contrast they are the only source of compare. They also contain a small amount of DNA. According to the Margulis cell, animal organelles originated as free animal Thesis on arts which were engulfed by primitive eukaryotic essays over 1 billion years ago.
Since chloroplasts are confined to plant cells and certain species of protozoa, this event must have happened after animal and plant cells diverged evolutionarily. Vacuoles In plant cells, vacuoles are animal to store sugar, starch, water, or waste.
Some specialized plant cells such as macrophages phagocytose essays into a vacuole-like structure then fuse this structure with a contrast to destroy the bacteria. Other animal cells have animal vacuoles or may compare vacuoles entirely. Centrioles These plants are cell in animal cells but are virtually absent in cell cells. Centrioles are composed of compare arrays of microtubules arranged in a essay and linked by dynein arms.