click below
click below
Normal Size Small Size show me how
Unit 1
Cell Types
| Question | Answer |
|---|---|
| Cells that contains streaming cytoplasm are eukaryotic or prokaryotic | are eukaryotic |
| Differences between a plant and animal cell include | plants cells have chloroplasts and animal cells don't plant cells have cell walls and animal cells don't |
| Cells that contain a nucleus | are eukaryotic |
| Viruses differ from cells in which of the following ways? | Viruses do not have membrane coverings. Cells grow and require energy, but viruses do not. Viruses cannot reproduce themselves, but cells can. |
| Bacteria Cell | Has a cell wall, cell membrane, chromosomes, flagella, plasmid, ribosomes, cytoplasm. |
| Eukaryotic cells contain | paired chromosomes |
| Cells that have DNA as their genetic material include | both prokaryotic and eukaryotic cells |
| Animals, plants, fungi, and protists have cells that are | exclusively eukaryotic |
| Which cell type contains membrane-bound organelles? | Eukaryotic |
| Cells that do not have histone proteins associated with their DNA | are prokaryotic |
| Prokaryotic cells contain | single chromosomes |
| Bacteria have cells that are | exclusively prokaryotic |
| The antibiotic tetracycline interferes with the function of bacterial ribosomes. Because bacterial ribosomes are different from the ribosomes in human cells, taking tetracyline only stops | the production of bacterial protein |
| The primary function of the Golgi apparatus is the: | processing of large molecules such as proteins and lipids |
| cellular respiration takes place where? | Mito |
| Mito | produces energy, generation of cellular energy in the form of ATP |
| function of the Golgi apparatus is | processing of large molecules such as proteins and lipids |
| Movement of the small molecules from left to right across the membrane requires | energy & active transport |
| The process by which cells expel, or secrete, large molecules is known as | exocytosis |
| Which answer correctly describes the lipid bilayer? | lipids are hydrophobic; phosphates are hydrophilic |
| Movement of the small molecules from right to left across the membrane requires | passive transport & no energy |