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- Multiple ChoicePlease save your changes before editing any questions.
The cell theory is...
All living organisms are composed of at least one cell.
building blocks of life. All cells come from
All of the above
Cells arise only from previously existing cells.
- Multiple ChoicePlease save your changes before editing any questions.
A prokaryotic cell is...
Cells that don't contain a nucleus but do contain other membrane-bound organelles.
Cells that contain a nucleus but no other membrane-bound organelles.
Cells that contain a nucleus and other membrane-bound organelles.
Cells that don't contain a nucleus or any other membrane-bound organelles.
- Multiple ChoicePlease save your changes before editing any questions.
A Eukaryotic cell is...
Cell that has no membrane.
Cell with no membrane-bound organelles.
A cell containing a nucleus and other membrane-bound organelles.
A cell containing a nucleus and other nucleus-bound organelle.
- Multiple ChoicePlease save your changes before editing any questions.
The cell membrane main purpose is...
Selective Permeability
Energy Production
Locomotive
Looking good
- Multiple ChoicePlease save your changes before editing any questions.Which symbiotic relationship is described by one individual benefiting and the other being neither harmed nor benefited?MutualismCommensalismParasitismCompetition
- Multiple ChoicePlease save your changes before editing any questions.Where in the cell does cell respiration occur?chloroplastcentral vacuolemitochondriacell membrane
- Multiple ChoicePlease save your changes before editing any questions.This organic molecule is the main component of biological membranes.....carbohydrateslipidsproteinsnucleic acids
- Multiple ChoicePlease save your changes before editing any questions.Which of the following is found in plant cells but not in animal cells?CytoplasmMitochondriaCell WallRibosomes
- Multiple ChoicePlease save your changes before editing any questions.What plant organelle is used to make sugars?Cell wallMitochondriaChloroplastVacuole
- Multiple ChoicePlease save your changes before editing any questions.Which part of the cell is often called "the brain of the cell"?nuclear membraneendoplasmic reticulumnucleusmitochondria
- Multiple ChoicePlease save your changes before editing any questions.
What is the outer most part of a cell?
cell wall
nucleus
cell membrane
cell skin
- Multiple ChoicePlease save your changes before editing any questions.Which organelle uses energy from sunlight to make sugar?mitochondrianucleuschloroplastsvacuoles
- Multiple ChoicePlease save your changes before editing any questions.Controls what enters/leaves a cellcell membraneNuclear membranecell wallcytoplasm
- Multiple ChoicePlease save your changes before editing any questions.A mite lives in the base of the eyelashes of people who use mascara. It feeds on the mascara; it does not seem to harm people. What type of symbiotic relationship is this?mutualismcommensalismparasitismpredation
- Multiple ChoicePlease save your changes before editing any questions.A coyote captures, kills, and eats a rabbit. What type of symbiotic relationship is this?mutualismcommensalismparasitismpredation
- Multiple ChoicePlease save your changes before editing any questions.The flower of the yucca plant provides the only location where the yucca moth can lay her eggs. In the process, the moth pollinates the yucca flower. What type of symbiotic relationship is this?mutualismcommensalismparasitismpredation
- Multiple ChoicePlease save your changes before editing any questions.A tapeworm lives in the intestines of a dog. It absorbs food the dog has eaten and grows larger in the process. The dog becomes weaker from malnutrition. What type of symbiotic relationship is this?mutualismcommensalismparasitismpredation
- Multiple ChoicePlease save your changes before editing any questions.
True or False: Lipids are insoluble
True
False
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True or False: The main function of a lipid is to store energy.
True
False
- Multiple ChoicePlease save your changes before editing any questions.
The units of protein are
Amino acids
Glucose
Fatty acid
Peptides