Introducing 

Prezi AI.

Your new presentation assistant.

Refine, enhance, and tailor your content, source relevant images, and edit visuals quicker than ever before.

Loading…
Transcript

Cell Analogy About Cell Structrue & Function.

comparing and contresting cell structures of a prokaryotic cell and eukaryotic cell

By: Emad Alshami

Eukaryotic cell

  • Eukaryotic cells possess a membrane bound nucleus are more complex than prokaryotic cells compartmentalize many cellular functions within organelles and the endomembrane system

Eukaryotic cell

Facts about Eukaryotic cell

  • Humans are eukaryotes. Along with plants and animals.
  • DNA is contained inside the nucleus.
  • The three most important organelles in a eukaryotic cell are the nucleus, mitochondria and chloroplasts. They all contain double membranes to protect them.
  • Eukaryotes can be single celled or mulitceullular (such as a dog).

Differences

  • Eukaryotics cell have larger Ribosomes.
  • Eukaryotics cell range from 10-100 um.
  • Eukaryotics cell are in plants ans animals.
  • Eukaryotics cell has a nucleus.
  • Eukaryotics cell are bigger.
  • Eukaryotics cells have a nueclus where DNA is stored.

Picture

P

Picture

Prokaryotic cell

Prokaryotic are unicellular organisms that lack organelles or other internal membrane-bound structures. Therefore, they do not have a nucleus, but, instead, generally have a single chromosome: a piece of circular, double-stranded DNA located in an area of the cell called the nucleoid

Prokaryotic cell

Facts about Prokaryotic cell

  • Since DNA is not found in the Nucleus, it is instead concentrated in one area called the nuclear region.
  • Some examples of prokaryotes are bacteria, or archaea.
  • Prokaryotes reproduce asexually or by themselves. They can do this by binary fission (much like simple mitosis) or by budding (like a new branch budding off a young plant).

Differences

  • Prokaryotic cells have free flowing DNA.
  • Prokaryotic cells are small.
  • Prokaryotic cells have no chloroplast, no mitochondria, and no nucleus.
  • Prokaryotic cells are in bacteria and archaea.
  • Prokaryotic cells have smaller ribosomes.
  • Prokaryotic cells range fom 1-10 um.

Picture

Similarties

  • Both contain a cell membrane (plasma).
  • Both contain DNA.
  • Both contain cytoplasm.
  • Prokaryotic and Eukaryotic cells are both membrane bound.
  • Prokaryotic and Eukaryotic cells have many forms that are different.
  • Prokaryotic and Eukaryotic cells have similar basic metabolism.

Similarties

Cell Membrane

  • The cell membrane is a semipermeable membrane that chooses what enters and what exits
  • This is like the door of the house.

Cell Membrane

Nucleus

  • stores the genetic material of the cell in the form of multiple, linear chromosomes
  • in chromosomes – DNA is organized with proteins to form chromatin
  • In the house, the living room is like the nucleus because its the main part of the house.

Nucleus

Ribosomes

  • composed of ribosomal RNA and proteins
  • the site of protein synthesis in the cell
  • This is like the tools in the house that are used to make "protiens."

Ribosomes

Rough ER

  • Membranes that create a network of channels throughout the cytoplasm
  • This is the hallway, here you can enter throughout the house

Rough ER

Smooth ER

  • relatively few ribosomes attached function-synthesis of membrane lipids calcium storage detoxification of foreign substances.
  • Er is like the hallway, here you can enter throughout the house

Smooth ER

Golgi Appartus

  • flattened stacks of interconnected membranes packaging and distribution of materials to different parts of the cell synthesis of cell wall components.
  • Golgi Appartus is like washer and dryer. the dirty cloths are the beigining product.the end product is clean cloths afterword.

Golgi Appartus

Mitochondria

  • organelles present in both animal and plant cells

contain oxidative metabolism enzymes for transferring the energy to ATP.

  • The mitochondria is the power supply of cell. I compare this to the main electrical supply of the house

Mitochondria

Lysomes

  • membrane bound vesicles containing digestive enzymes to break down
  • This is like a Trash Can.

Lysomes

Cell Wall

  • present surrounding the cells of plants, fungi, and some protists
  • This is like the bricks around my house.

Cell Wall

Vacoule

Membrane-bound structures with various functions depending on the cell type

The vacuole is like refrigerator in a house. It stores water, and nutrients.

Vacoule

Cholorpast

organelles present in cells of plants and some other eukaryotes ontain chlorophyll for photosynthesis surrounded by 2 membranes thylakoids are membranous sacs within the inner membrane grana are stacks of thylakoids.

This organelle is like the solar pavel on the roof a it absorbs light into energy, the way soar panels create energy from the sun's heat.

Cholorpast

Video

Learn more about creating dynamic, engaging presentations with Prezi