Famous Scientists...and their experiments
When Mendel crossed a purebred tall plant with a purebred short plant, the F₁ generation looked like this.
A. All medium height
B. All short
C. All tall
D. 75% tall and 25% short
What is all tall?
Consumers are defined as this.
A. Organisms that make their own energy
B. Organisms that eat plants or other animals
C. Organisms that dissolve nutrients and absorb them
What are organisms that eat plants or other animals?
The six elements that make up most of living things:
A. Carbon, hydrogen, nitrogen, potassium, oxygen, phosphorus
B. Hydrogen, sodium, phosphorus, oxygen, nitrogen, carbon
C. Carbon, hydrogen, nitrogen, oxygen, phosphorus, sulfur
D. Carbon, phosphorus, nitrogen, oxygen, sodium, hydrogen
What is Carbon, hydrogen, nitrogen, oxygen, phosphorus, sulfur. (remember CHONPS)
This is the name of the enzyme that turns ADP into ATP.
A. Cyclin
B. ATP Synthase
C. Peptin
D. Helicase
What is ATP Synthase?
This is the label A in the image.
A. Enzyme
B. Substrate
C. Active Site
D. None of the above
What is the active site?
In the F₂ generation, Mendel crossed 2 of the F1 generations. The ratio for dominant to recessive phenotypes was this.
A. 1 dominant : 1 recessive
B. 2 dominant : 2 recessive
C. 3 dominant : 1 recessive
D. 4 dominant : 0 recessive
What is a 3:1 ratio?
Which organisms have the most individuals and available energy in a food pyramid?
A. Producers
B. Primary Consumers
C. Secondary Consumers
D. Tertiary Consumers
What are Producers?
A students observes a cell where the chromosomes appear to be pulled apart by spindle fibers. These two final steps would come after this.
A. Prophase
B. Metaphase
C. Anaphase
D. Telophase and Cytokinesis
What is Telophase and cytokinesis?
What is the correct order of the central dogma of molecular biology?
A. RNA→ Protein→ DNA
B. DNA→ RNA→ Protein
C. Protein→ DNA→ RNA
D. RNA→ DNA→ Protein
What is DNA→ RNA→ Protein?
Based on the image, This is letter C.
A. Stroma
B. Thylakoid membrane
C. Granum
D. Outer membrane
What is the Granum.
This individual took the first image of DNA.
A. Frederick Griffith
B. Rosalind Franklin
C. Martha Chase
D. Oswald Avery
Who is Rosalind Franklin?
New Jersey is in a biome that has different seasons and the leaves fall to the ground. This Biome is called _____.
A. Temperate Deciduous Forest
B. Tropical Rainforest
C. Coniferous Forest
D. Desert
What the temperate Deciduous forest?
Why is a high surface area to volume ratio important for a cell's efficiency?
A. It allows the cell to store more waste products.
B. It increases the rate of waste production.
C. It facilitates efficient exchange of nutrients and waste with the environment.
D. It reduces the cell's energy requirements for survival.
What is it facilitates efficient exchange of nutrients and waste with the environment?
Groups of different species that live together in a defined area make up a(n) _________________.
A. Population
B. Community
C. Ecosystem
D. Biome
what is a community?
Based on the image, label 4 is this.
A. Nucleus
B. Vacuole
C. Lysosome
D. Golgi Apparatus
What is Golgi Apparatus.
In 1928, British bacteriologist Frederick Griffith, transferred the genetic material from one cell to another. This process is called __________.
A. Transduction
B. Transformation
C. Translation
D. Transcription
What is Transformation?
The process by which plants absorb dissolved inorganic nutrients from the soil is called:
A. Leaching
B. Sedimentation
C. Evaporation
D. Assimiltion
What is assimilation?
When both alleles are present they will mix to create a new phenotype/trait
A. Codominance
B. Complete dominance
C. Incomplete Dominance
D. Polygenics
What is Incomplete dominance?
The maximum number of organisms of a particular species that can be supported by an environment is called ____________________.
A. Logistic growth
B. Carrying capacity
C. Exponential growth
D. Population density
what is carrying capacity?
Based on the karyotype, the haploid number (n)= this.
A. n= 39
B. n = 78
C. n = 19
D. n= 38
What is n = 39
This organism is a perfect organism for genetic studies.
A. Cats
B. Dogs
C. Fish
D. Flies
What are flies?
A. Invasive species
B. Native species
C. Keystone Species
D. Apex Species
What is a Keystone species?
A protein that regulates the timing of the cell cycle in eukaryotic cells: ______________
A. Centromere
B. Chromatid
C. Cyclin
D. Histone
What is cyclin?
In which population does genetic drift and founder effect impact the most?
A. Populations having more than one species
B. Small populations
C. Large populations
D. Populations that experience punctuated equilibrium
What are small populations?
This graph is considered _______. The dotted line represents the original population and over time the solid line was selected for.
A. Directional
B.Disruptive
C. Stabilizing
What is Stabilizing?