LAB TWO: Structure and Function of Cell Organelles
Your concession is to identify the following cellular organelles; then, describe the function of the organelles you identify. interest note that there atomic number 18 two pages to this lab canvas tent! This is due by Sunday, end of week, 11:59 P.M. (MT).Please bar your assignment to the Week 2 Dropbox located on the funds tab at the top of the course page.
Step unrivaled: Identify the above Organelles
1._____________NUCLEOLUS_____________5._______PEROXISOME_________________
2.___________SMOOTH ENDOPLASMIC RETICULUM_______________6._____GOLGI APPARATUS___________________
3.__LYSOSOME________________________7.________________________
4._MITOCHONDRIA_________________________8.___ROUGH ENDOPLASMIC RETICULUM_____________________
9.___PLASMA MEMBRANE_______________________10._____NUCLEUS__________________
11._______NUCLEAR ENVELOPE__________________________
Step 2: Write a description of the above organelles:
Nucleolus is a dense worldwide body composed of ribosomal RNA and proteins and is the range of ribosome subunit manufacture
eloquent endoplasmic reticulum is a membrane-forming system of sacs and tubules and is free of ribosomes. This is the site of lipid and steroid synthesis,lipid metabolism and drug detoxification.
Lysosomes are membranous sacs containing acid hydrolases and is the site for intracellular digestion
Mitochondria are rodlike,double- membrane structures,the inner(a) membranes are folded into projections called cristae.This is the site for protein synthesis.
Peroxisomes are membranous sacs of oxidase enzymes.These enzymes detoxify a number of substances .
Golgi apparatus is a stack of smooth membrane sacs and associated vesicles close to the nucleus.This packages,modifies and segregates proteins from the cell,inclusion in the lysosomes and incorporation into the plasma membrane.
Ribosomes are both free or attached to the rough endoplasmic reticulum and are responsible for protein synthesis.
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