Cell Theory
Which level of organization is represented by a group of different tissues working together to perform a complex function?
What is an organ?
During interphase, a cell grows, duplicates organelles, and
What is doubles its DNA?
What type of cellular transport requires a cell to use energy?
What is active transport?
Which plant cell organelle uses light energy to produce sugar?
What are Chloroplast?
Cells often store materials like water, salts, proteins and carbohydrates in sac-like structures called
What are vacuoles?
True or false? According to cell theory even primitive cells, like the prokaryote, can carry out the functions of life.
what is true?
If a cell has 8 chromosomes, how many chromosomes will each of its daughter cells have after mitosis?
What is 8?
In a hypotonic solution, water will move ____ the cell, causing the cell to ____.
What is into; lyse/swell?
What serves as the cell’s boundary from its environment and controls what goes in and out of the cell?
What is the cell membrane?
If a cell were lacking lysosomes, what would the cell not be able to do?
What is break down waste or harmful substances?
What cells can be unicellular or multicellular?
What are Eukaryotes?
A cell receives a signal from the cell’s own nucleus to divide is an example of what?
What is internal regulation during the cell cycle?
Which of the following best describes an isotonic solution?
what is the concentration is equal on both sides of the membrane
Which characteristic are common to both prokaryotic cells and eukaryotic cells?
What are cytoplasm, genetic material, and cell membrane?
This process occurs when the cell uses energy to bring something in from outside the cell.
What is endocytosis?
What is a feedback mechanism and give an example of one.
What is the body regulating body temperature? When the body gets too hot it sweats, and shivers when it gets too cold. This is a negative feedback mechanism.
What makes stem cells different from other cells in the body?
What is they are undifferentiated cells that can turn into a number of different kinds of cells as needed?
If an animal cell were placed in a solution of salt water taken from the ocean, what would happen to the cell?
What is the cell would shrivel because the water solution is hypertonic.
Which of the following organelles would you not find in a plant cell?
what are Centrioles?
Plant cells use what three things together that animal cells don't use? (think about the photosynthesis equation)
What is carbon dioxide, water, and energy?
Which principle of cell theory best supports the idea that new cells will replace damaged cells in a scraped knee?
what is the cell theory concept all cells come from other cells?
When too much salt is in the blood stream, the brain releases a hormone in the body that has the body make less urine.
What is a feedback loop?
What type of transport occurs when a white blood cell captures bacteria?
What is endocytosis?
Which of the following is found in a eukaryotic cell, but is not found in a prokaryotic cell?
What is the Nucleus?
What is asexual reproduction and give an example of it.