Chemistry of the Cell-Test #1
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| show | Carbon, Hydrogen, Oxygen, Nirtrogen, Sulfur, Phosphorus
🗑
|
||||
| show | Hydrogen, Oxygen
🗑
|
||||
| What are the trace elements? | show 🗑
|
||||
| Bond | show 🗑
|
||||
| Covalent Bond | show 🗑
|
||||
| Polar Covalent Bond | show 🗑
|
||||
| Nonpolar Covalent Bond | show 🗑
|
||||
| Ionic Bond | show 🗑
|
||||
| Example of Ionic Bond | show 🗑
|
||||
| show | weaker than covalent or ionic bonds. Are stable in large molecules w/ many hydrogen bonds. Imp. in secondary structure of proteins.
🗑
|
||||
| show | weaker than hydrogen bonds. Found in macromolecules. interaction b/w aromatic compounds. distance is crucial; not too close/not too far. Found in interaction b/w stacked bases in DNA
🗑
|
||||
| show | In interior of molecules sequestered from water on exterior. b/w nonpolar molecules that come together to limit exposure to water-lipids. More stable when hyrdrophobic regions are near one another.
🗑
|
||||
| Carbon | show 🗑
|
||||
| show | carbon w/ 4 diff. attached groups. Can have 2 diff. spatial arrangements. Stereoisomers (mirror images)
🗑
|
||||
| show | Makes up 75-85% of cell weight-most abundant component. Is a polar molecule. POLARITY: bond angles b/w O & H; separation charges-one end more negative than other; affects cohesiveness, heat capacity, & solvent prop.
🗑
|
||||
| Water | show 🗑
|
||||
| show | Heat Capacity: specific heat high b/c of hyrdrogen bonds; amt absorbed/gram to increase temp 1°C. can absorb heat released during chemical rxns.
🗑
|
||||
| Water | show 🗑
|
||||
| show | Macromolecules that have polar and non polar regions
🗑
|
||||
| What do amphipathic molecules form? | show 🗑
|
||||
| Macromolecules | show 🗑
|
||||
| What are macromolecules composed of? | show 🗑
|
||||
| Synthesis of macromolecule from smaller molecules | show 🗑
|
||||
| show | Contain the necessary info. for proper folding & organiz. essential in structure
🗑
|
||||
| show | As its being translated on ribosome it undergoes self-assembly=Polypeptide necessary for proper folding and final config. to give correct shape. Assisted self-assembly by chaperones=used for larger, more complex proteins composed of more than one polypep
🗑
|
||||
| show | Asstd. self-assembly must have assistance to form final shape. Chaparone does not form part of the protein. transiently binds to exposed parts of polypep. & prevents inappropriate interactions
🗑
|
||||
| show | PROTEINS-Amino Acids NUCLEIC ACIDS-Nucleotides LIPIDS-Fatty Acids POLYSACCHARIDES-Sugars
🗑
|
||||
| show | 20
🗑
|
||||
| show | A peptide bond (covalent bond) formed b/w amine group of one amino acid and carboxyl group of next amino acid
🗑
|
||||
| Amino acids are classified by what? | show 🗑
|
||||
| What are the 3 types of amino acids? How many belong to each class? | show 🗑
|
||||
| show | Oxygen & Nitrogen in functional group
🗑
|
||||
| show | Six amino acids and they are hydrophilic
🗑
|
||||
| How many polar charged amino acids are there? | show 🗑
|
||||
| Amino acids can exist in two stereoisomers (D and L forms) due to what presence? | show 🗑
|
||||
| What are polypeptides? | show 🗑
|
||||
| What is Translation? | show 🗑
|
||||
| What are the two ways that proteins may be composed of? | show 🗑
|
||||
| show | Primary, Secondary, Tertiary, & Quartnary Structures
🗑
|
||||
| show | Based on amino acid sequence. The order of amino acids in the linear sequence of the protein
🗑
|
||||
| What happens in the level of structure in a Secondary Structure? | show 🗑
|
||||
| show | A 3-D shape due to the long-distance interactions within polypeptide due to hydrogen bonds & disulfide bonds. Polar covalent or charged are hydrophilic-exterior. Nonpolar are hyrdrophobic-interior
🗑
|
||||
| show | A multiple subunit of proteins formed by the interaction of multiple polypeptides to form multimeric structures. Example-hemoglobin
🗑
|
||||
| What are the diff. functions of proteins? | show 🗑
|
||||
| show | Are macromolecules that are nonpolar and have fatty acids as they're building blocks. They are hyrdrophobic (nonsoluble in water) ; soluble in nonpolar solvents; mostly hyrdrocarbon chains containing C and H; some have polar regions-amphipathic
🗑
|
||||
| show | To have both polar and nonpolar regions
🗑
|
||||
| show | Fatty acids, triglycerides, phopholipids, sphingolipids, glycolipids, steroids, and terpenes
🗑
|
||||
| show | A type of lipid that is considered a true fat. It is used for energy storage and a very efficient form of energy. Glycerol + 3 fatty acids
🗑
|
||||
| show | Fatty acids, Saturated fatty acids, and Unsaturated fatty acids
🗑
|
||||
| show | An unbranched hydrocarbon chain with carboxyl group
🗑
|
||||
| show | All singe bonds. Most fats are saturated fatty acids and are SOLID at room temp.
🗑
|
||||
| What's the structural composition of Unsaturated Fatty Acids? | show 🗑
|
||||
| show | A type of lipid that is amphipathic (hyrophobic & hyrdraphilic) and as such tends to self-assemly into membranes.
Phosphate group replaces one fatty acid and they usually have alcohol linked to phosphate.
Polar head group creates amphipathic structure
🗑
|
||||
| show | A type of lipid that is also amphipathic and primarily found in NEURO tissue or membranes. Its based on sphingosine-an amine alcohol.
🗑
|
||||
| show | A type of lipid that is amphipathic & found in the membranes of nerve tissue or on the outer surface of plasma membranes. They act as recognition types for other molecules to be attracted to them.
🗑
|
||||
| What is a steroid? | show 🗑
|
||||
| What is the most common type of steroid? | show 🗑
|
||||
| show | A type of lipid used in the synthesis of Vit. A, coenzyme Q, carotenoid pigments
🗑
|
||||
| show | Types of sugars that are storage and structural molecules. Made of monomers of simple sugars (monosaccharides)
🗑
|
||||
| show | For storage
🗑
|
||||
| show | For structural purposed only in PLANTS
🗑
|
||||
| What are the diff. types of monosaccharides? | show 🗑
|
||||
| What are Disaccharides? | show 🗑
|
||||
| show | Nucleotides
🗑
|
||||
| show | Nitrogenous base; Pentose Sugar & Phosphate
🗑
|
||||
| show | By a phosphodiester bond b/w phosphate group & sugar of adj. nucleotide
🗑
|
||||
| show | 5' to 3' direction
🗑
|
||||
| show | Storage of genetic info-DNA; expression of genetic info.-RNA; source of utilizable chemical energy in cell
🗑
|
||||
| show | Protein-peptide bond; Nucleic Acids-phosphodiester bond; Polysaccharide-Glycocidic Bond
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
terryg025
Popular Chiropractic sets