Biological Systems/Levels (B.10C)
What is the order from least to greatest of the biological levels that make up a body system?
Cell -> Tissue -> Organ -> Organ System
When taking your dog to the vet, doctors discover that your dog has a dangerous amount of fleas. The flea numbers have grown rapidly overtime and the dog has experienced infections and muscle and skin loss. What symbiotic relationship does this represent?
Parasitism Relationship
Similar to DNA, RNA also has four nitrogenous bases, but instead of Thymine, there is...
Uracil
What biological level doesn't count abiotic factors?
Community
While sitting in your backyard, you see a stray cat stalking a small bird on the fence. What relationship does this represent?
Predation
What a sequence of three nucleotides called?
Codon
What system do organs, such as the heart, veins, and arteries belong to?
The Circulatory System
In a rainforest, plants have taken dominating more ground an importance in taking in more sunlight than other plants. What does this represent?
Competition
What is transfer RNA commonly referred to?
True or False: Cells are the smallest common denominator of life.
On a walk, you see a family of birds nested in a tree, where they're benefiting from the protection of the tree. What symbiotic relationship does this represent?
Commensalism
What does mRNA stand for?
Messenger RNA
What would the correct order of the terms below be?
Heart, Circulatory System, Red Blood Cell, & Epithelial Tissue.
Red Blood Cell -> Epithelial Tissue -> Heart -> Circulatory System
In class, the teacher presents an example of how bees and flowers both assist each other. For example, bees earn a food source and flowers are able to pollinate and strive. What symbiotic relationship does this represent?
Mutualism
True or False: Mitosis is a type of cell division for somatic cells, while Meiosis is a type of cell division for the production of gamete cells.
True