Assignment 1-Cellular Structure and Function

Which is NOT a general function of the cellular cytoskeleton?     Regulation of intracellular transport     Regulation of cell motility and cellular contraction     Assembly of DNA into chromatin     Separation of the chromosomes during mitosis     Structural support for the cell

Make it organized drawing, neatly presented and show understanding of individual processes and cell function, the drawing part should be by hand and be sure to add detail for everything draw all processes in the cell

The FLORIDA CELL Sketch the location and connections of the list of structures/item based on your knowledge of cellular organelles and how proteins are synthesized and sorted. In the boxes indicate which organelles, molecules each structure/item represents. The sizes and numbers of each structure/item is important! In these boxes indicate which organelle this represents 5 Publix stores 1 Distribution Center 100s of Publix trucks 1 Massive Key Lime Grove 1 Key Lime Juice Production Plant 1000s of factory workers 25 small Power Plants Numerous Interstate Highways

Cell Organelles Fill in the blank spaces in the chart below. Be sure to pay close attention to the relationship between structure and function of each organelle. Organelle Function Structure directs cell activity & is the genetic control center double membrane perforated with pores provide anchorage for organelles and form the basis of structure and movement for cilia and flagella hollow tube made of globular protein tubulins synthesizes lipids and stores calcium ions network of interconnected membranous tubules synthesizes proteins makes more membrane network of interconnected membranous sacs digests nutrients, bacteria, and damaged organelles digestive enzymes enclosed in a membranous sac protects cell and provides support fibers-in-a-matrix modification, temporary storage, and transport of macromolecules stacks of membranous sacs Cell wall maintains cell shape and protects made from Centriole cylinders of microtubule triplets Chloroplast enclosed by two concentric membranes Cytosol…

I. Up-close: Eukaryotic Cells and Organelles Match the organelles with the proper description: Nucleus Membrane-bound sit of protein production Rough ER Network of protein fibers that help moving Smooth ER Membrane-bound site of lipid production Ribosomes Membrane-bound site of protein processing Mitochondria Contain genetic material Lysosome Breaks down molecules and parts of cell for re-use Golgi Convert light energy into chemical energy Chloroplast Converts energy in food to a form the cell can use Cytoskeleton Translate genetic material into proteins 80°F

Match each of the following cellular structures with the one function that best describes it. Site where the cell first makes contact with a virus Composed of microtubules, intermediate filaments, and microfilaments Site of cellular respiration, which generates ATP Organelle that "reads" RNA to create a protein from amino acids Site where proteins are modified into glycoproteins Site where proteins complete their modifications and are transported to other locations, inside or outside the cell General membrane-bound transport structure A vesicle involved in the process of endocytosis that becomes increasingly acidic Contains enzymes for intracellular digestion of malfunctioning organelles or ingested pathogens Location of genetic material 1. ribosome 2. nucleus 3. lysosome 4. 5. 6. Golgi complex 8. rough ER mitochondrion 7. vesicle cytoskeleton 9. plasma membrane 10. endosome

Match the organelles on the figure with their functions. site of cellular respiration makes ribosomes modifies, sorts and packages products synthesizes lipids, stores calcium found only in animal cells, anchors the spindle fibers during cell division site of protein synthesis membrane that encloses the genetic material [Choose ] 2 8 7 13 3 6 1 11 9 [Choose ] [Choose ] > <

need to figure what matches with what

Which of the following is  not a cellular activity associated with microtubules?     maintenance of axons     mititotic spindle     cilial structure     cell shape     orientation of cellulose microfibrils All of the following are roles of microfilaments  except     cell migration.     muscle cell contraction.     mitotic spindle formation.     cytoplasmic streaming.     amoeboid movement.

Fill in the blanks by matching the cell structure to the function

What will happen to the cell if doesn't have this structure Make a prediction

Briefly describe the structure and function of these cellular structures/organelles: endoplasmic reticulum, ribosomes, Golgi apparatus, mitochondria, lysosomes, peroxisomes, cytoskeleton, cell fibres, centrosome, centrioles, and cell extensions.

Match the following

To understand how cells function as the fundamental unit of life, you must first become familiar with the individual roles of the cellular structures and organelles. Drag the labels on the left onto the diagram of the animal cell to correctly identify the function performed by each cellular structure. ▸ View Available Hint(s) produces secretory proteins modifies and sorts proteins synthesizes lipids assembles ribosomes digests proteins generates ATP defines cell shape Submit Part B - Comparing eukaryotic and prokaryotic cells Reset Help From Biology by Campbell and Reece 2008 Pearson Education, Inc. Two fundamental types of cells are known to exist in nature: prokaryotic cells and eukaryotic cells (like the one shown in the Tour of an Animal Cell animation). Both prokaryotic and eukaryotic cells carry out all of the processes necessary for life, but they differ in some important ways. In this activity, you will identify which cell structures are found only in prokaryotic cells, only in…

Match the organelle with the correct function

difference between plant and animal cell

To determine:Whether the life of a cell ends after mitosis and cytoplasmic division.Introduction:Ever organisms present in the environment contains cell. The cell is the basic “fundamental unit” of life. Cell performs a number of important functions. These are termed as cellular activities. Reproduction is also an important cellular activity. All the new cells are formed from the old cell. The process by which a cell produces its progenies is termed as reproduction. Mitosis and cytoplasmic division are types of reproduction.

List their functions Cytoplasm, nucleoplasm/karyoplasm Ribosomes: protein factories of the cell Centrosomes and centrioles: helpers in cell division Cytoskeleton: microfilaments, microtubules, intermediate filaments

Which of the following structures are not common to both animal and plant cells? Mitochondria Cell membranes Lysosomes Ribosomes Nuclei

what are the organelles basic functions? A disease or disorder that is associated with the malfunction of each cellular component How this organelle is visualized microscopically

Match each organelle with its corresponding structure/function. [Each choice will be used exactly once.] DOD Smooth Endoplasmic Reticulum Golgi Complex Lysosome Ribosome Nucleus 1. Made of rRNA and protein. A single membrane that is continuous with the Rough Endoplasmic Reticulum. Large spherical structure surrounded by 2 membranes that are spanned by pores. Resembles a stack of pita bread; where each pita is a flattened membranous sac. Small spherical sac filled with hydrolytic enzymes. 2. 3. 4. 5.

A matrix composed primarily of the carbohydrate cellulose, this structure provides protection and support for plant cells. Group of answer choices Golgi apparatus Cell wall Endoplasmic reticulum membrane

Cells that line your intestines are specialized for nutrient absorbtion and are known to possess numerous membrane proteins that transport small molecules and ions across the plasma membrane. Which of the following cell structures would you expect to be required for this function of the cells? The endoplasmic reticulum Lysosomes Peroxisomes or Cell walls

FUNCTION PLANT, ANIMAL, or BOTH? PICTURE ORGANELLE Cell membrane phant Cell wall Nucleus Cytoplasm Lysosome Endoplasmic reticulum Ribosome

Item24       Item 24   Removal of old organelles is via a process called   Multiple Choice   pinocytosis.   autophagy.   autolysis.   filtration.   vascularization. Item25       Item 25 Which of the following serves to increase the surface area of a cell? Multiple Choice   Microvilli   Microfilaments   Centrioles   The nucleolus Item26       Item 26 Which of the following structures function in holding organelles in place, maintaining cell shape and rigidity, and directing organelle movement? Multiple Choice   Centrioles   Flagella   Golgi apparatus   Microtubules   Cilia

Which of the following organelles is non-membranous? Rough endoplasmic reticulum Lysosome Mitochondrion Ribosome

A cell has a mutation that makes it unable to appropriately synthesize proteins. Which function of an organelle is likely to be impaired by this mutation? Group of answer choices nucleolus ribosomes rough endoplasmic reticulum smooth endoplasmic reticulum

Proteins are inserted into the structure of a cell's plasma membrane. Which of the following would not be a function of these membrane proteins? forming channels acting as receptors forming the entire glycocalyx anchoring cells to other structures MacBook Pro

Part D - The Golgi Apparatus Label the diagram below by dragging and dropping the descriptions. Each label will be used only once. ▸ View Available Hint(s) ‒‒‒‒‒‒ Transport vesicles arriving from the endoplasmic reticulum Forming (cis) face Cisternae Maturing (trans) face Secretory vesicle departing for the plasmalemma Plasmalemma Reset Help Lysosome containing digestive enzymes

The major function of the plasma membrane is to: define the structure of the organelles. provide genetic information for the cell. synthesize chemicals for metabolism. regulate the passage of molecules and ions.

Organelle Description Function Animal, Plant or Both CELL WALL       CELL MEMBRANE       CYTOPLASM       NUCLEUS       NUCLEAR MEMBRANE       NUCLELOUS       CHROMATIN       ENDOPLASMIC RETICULUM       RIBOSOME       MITOCHONDRIA       VACUOLE       CHLOROPLAST       GOLGI BODY       LYOSOME       CENTRIOLE

Plasma membrane [ Choose] Lysosome [ Choose] Mitochondria [ Choose] Rough endoplasmic reticulum [ [ Choose ] Golgi apparatus V [ Choose ] Cellular warehouse and shipping area of proteins Outer boundary of cells Nuclear membrane Non membranous, made up two subunits facilitates protein synthesis Hydrolytic enzymes enclosed in a vesicle Generates chemical energy of cells Microtubule Endomembrane system studded with ribosomes Membrane containing the genetic material of the cell Made up of tubulin subunits Ribosome (Choose] Next Previous