Cells and Organelles
Population Growth
Cell Communication
DNA
Natural Selection
100
This type of bacteria are often killed by antibiotics.
What is susceptible?
100
Identify the type of growth shown.
What is exponential growth?
100
This term describes internal balance.
What is homeostasis?
100
Give the complementary strand for this sequence of bases AAT CGC TAT.
What is TTA GCG ATA?
100
This term describes the measure of how well an organism survives and reproduces.
What is fitness?
200
This type of cell is complex with many organelles.
What is eukaryote?
200
Identify the type of growth and the carrying capacity.
What is logistic growth and 135?
200
In this type of feedback, the stimulus is reduced.
What is negative feedback?
200
This monomer makes up DNA.
What is nucleotide?
200
These are things in the environment that determine what traits are favorable.
What is selection pressure?
300
This organelle is responsible for the assembly of enzymes.
What is ribosome?
300
A population of frogs lives in a wetland. After several weeks of unusually dry weather, the wetland begins to lose water. Scientists notice that fewer tadpoles survive to become adult frogs because the water temperature rises and the remaining water becomes more concentrated with waste. Identify the limiting factor.
What is the condition of the water?
300
Identify the type of feedback.
What is positive feedback?
300
Identify each part of this model.
What is phosphate group is 1, pentose sugar is 2, and nitrogenous base is 3?
300
Identify the beetle that is being selected against.
What is the brown beetle?
400
The three organelles found only in plant cells.
What is the chloroplast, cell wall, and central vacuole?
400
This term describes how bacteria resproduce.
What is binary fission?
400
The brain detects a problem and sends signals throughout the body, but not all cells respond.
What is receptor specificity?
400
Original DNA: AAT GTA TAC
Mutation: AAT GTT ACG
Identify the type of mutation.
What is a deletion?
400
A population of mice lives in a forest where the ground is mostly covered with dark soil. Some mice have dark fur, while others have light fur. An owl hunts the mice by spotting them from above. Over time, light-colored mice are caught by owls more often than dark-colored mice. Identify the selection pressure.
What is the owl as a predator?
500
Identify this cell.
What is an animal cell?
500
Examples of this type of limiting factor include water, temperature, and oxygen.
What is abiotic?
500
After eating a meal, glucose levels in a person's blood increase. Cells in the pancreas detect the increase in glucose and release a hormone called insulin into the bloodstream. Insulin travels to cells throughout the body, causing them to take in more glucose from the blood. Identify the stimulus, signal, and response.
What is glucose levels increase are the stimulus?
What is insulin is the signal?
What is cells take in more glucose is the response?
500
Identify A and E enzymes.
What is DNA polymerase is A and Helicase is E?
500
Bacteria have two versions of the trait for resistance. Predict the outcome for the frequency of this trait if we stopped using antibiotics altogether.
What is the trait for resistance would decrease?