Biology Homework 1 Answers Flashcards
Structured found In all cells
Cytoplasm
Ribosomes
Cell memebrane
Structure found only in eukaryotic cells
Nucleus
Mitochondria
Rough ER Function in a Eukaryotic Cell
Membrane network associated with ribosomes for making certain type of protien
Organells that have double membrane
Nucleus
Mitochondria
Chloroplast
Smooth ER Function in a Eukaryotic Cell
Internal membrane network without ribosomes that make lipids for the cell
Cell plasma Membrane Function in a Eukaryotic Cell
Control the passage of molecules, ion, and water in and out of the cell
Nucleus Function in Eukaryotic Cell
Where Chromatin is located
Ribosomes Function in Endomembrane System
Structures on which proteins are made
Signal Sequence Function in Endomembrane System
Short region of amino acids found at the end of a protein that is a signal for endomembrane targeting
Gold Function in Endomembrane System
Adding lipids of sugars to protein occurs in this region
Signal Sequence Function in Endomembrane System
Required for protein to enter the endomembrane system
Vesicles Function in Endomembrane System
Small membrane bound structures that carry material within the endomembrane system
What Organells/ Strutuctures are most likely in a cell from a Oak tree
Vacuole
Endoplasmic Reticulum
Mitochondria
Cell Membrane
Chloroplast
Both Plant and Animal Cells have
Nucleus
Cell Membrane
Mitochondria
Endoplasmic Reticulum
Stoskeleton
Vaculoes
Only plant cells have
Cell wall
Chloroplast
Nuclei Acids Function in Biomolecule
Strong Genetic Information
Protein Function in Biomolecule
Performing most chemical reactions throughout the cell
Carbohydrates Function in Biomolecule
Storing energy for later Use
Advantage for Eukaryotic Cells
1-Structure of organells provide increased surface area for metabolic reactions
2-Multiple organells allow for more efficient production of energy
3-Organells create compartment so that different reaction can occur at the same time within a cell
Disadvantage for eukaryotic Cells
1- Increased number of organells slows down cell division
2- Multiple organells contribute to increased and more restrictive requirement for energy production
Organells that contain DNA Strucutally simply to bacterial DNA
1-mitochondria
2- Chloroplast
