Polaco Polaco Polaco Provide the best concise answer for the items below on note
ID: 215147 • Letter: P
Question
Polaco Polaco Polaco Provide the best concise answer for the items below on notebook paper. Feel free to use diagrams In your answers. Answer the questions as completely and concisely as your can underlining the key or important points along the way. This is to be turned-in completed at the time of the classroom ExamII 1. Draw a polynucleotide single strand of DNA and label the bases G, T, C and A starting from the 5' end. Now, draw the complementary strand forming a double helix. Draw arrows showing 5' to 3' and 3' to 5" ends. Detail the base pairing that occurs between them (Number of hydrogen bonds) 2. Construct a table that organizes the following terms and label the columns and rows. Define the terms in succinct terms. Phosphodiester linkages Polypeptides Monosaccharides Peptide bonds Glyosidic linkages Ester Linkages R-Groups Triacylglycerol Nucleotides Polynucleotides/ Amino Acids Polysaccharides Fatty acids v Hydrogen Bonding 3D Tertiary Structure 2. Why will a red blood cell burst when placed in a hypotonic solution such as distilled water, while a plant cell can survive in this environment? Draw a representation of your answer. 3. The cell can be compared to a factory. Which organelles match the following parts of a factory and why: the "CEO," The CEO's Assistant, the power plant, the manufacturing floor, the packing department, the storage area, the factory building itself (walls), the recycling center. Describe your analogy in terms of a factory business for each of the following components: Nucleus Ribosome Vacuole Lysosome Endoplasmic reticulum Golgi Apparatus Mitochondrion Peroxisome 4. Explain the universal nature of the cellular membrane and detail the structure and functions of the membrane phospholipid bilayer and describe at least four membrane proteins types that can be embedded within it. 5. What is active transport and how secondary transport operates as a result and when does it function? Compare and define, pinocytosis, endocytosis and exocytosis? What functions within the animal cell uses these types of transport 6. Draw the differences and similarities between a prokaryotic and eukaryotic cells. Identify in your drawing the major structures of eachExplanation / Answer
3) CEO : Nucleus
CEO's Assistant : Ribosome
Power Plant : Mitochondria
Storage area : Vacuole
Packing Department : Golgi Apparatus
Manufacturing floor : Endoplasmic Reteculum
Recycling Center : Lysosome
4) Membrane proteins are proteins that interact with, or are part of, biological membranes. They include integral membrane proteins that are permanently anchored or part of the membrane and peripheral membrane proteins that are only temporarily attached to the lipid bilayer or to other integral proteins. The integral membrane proteins are classified as transmembrane proteins that span across the membrane and integral monotopic proteins that are attached to only one side of the membrane.