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100
The phase where DNA replication occurs
Synthesis (s phase)
100
movement of ions, and molecules across cell membranes without the need for energy input
What is passive transport?
100
____________is the splitting of the cytoplasm in cell division.
cytokinesis
100
During which stage in meiosis 1 does crossing over occur?
prophase 1
100
If the producers contain 10,000 Kcal how much energy do the secondary consumers receive?
100 Kcal
200
The concept that organisms who are the best suited to their environment will be the most successful
What is natural selection
200
What simple molecules are the basic units of proteins?
What are amino acids
200
Which organisms have the most available energy in a food pyramid?
Producers
200
What are the products of cellular respiration?
water and carbon dioxide
200
The legs of crocodiles and cats have similar bone structures and develop in a similar way. indicates a common ancestor. What type of structures are the leg bones?
What are homologous structures?
300
Name 4 parts in all cells.
Cytoplasm, ribosomes, cell membrane, and DNA
300
The first phase of mitosis is called?
prophase
300
During which phase of meiosis do the chromosomes line up in the middle?
Metaphase
300
A biomolecule that serves as a fast source of energy?
What are carbohydrates?
300
Any inherited trait that increases an organism's chance of survival is known as this.
What is an adaptation
400
Organs/parts many animals still have but are no longer used.
What are vestigial structures?
400
This process produces four genetically unique cells, each with half the number of chromosomes as in the parent
meiosis
400
The six different kingdoms of classification
Archaea, Eubacteria, Animalia, Plantae, Protista, and Fungi
400
the process by which organisms break down glucose, without the use of oxygen, to create ATP
What is anaerobic cellular respiration?
400
The three organelles contained in a plant cell but not an animal cell
What are cell wall, central vacuole, chloroplast
500
Made of mostly phospholipid molecules embedded with proteins, this flexible boundary regulates what goes in or out of the cell
What is the plasma membrane (cell membrane)?
500
The formula for photosynthesis
CO2 + H2O —> C6H12O6 + O2
500
Define incomplete dominance
When both alleles are present they will mix to create a new phenotype/trait
500
Find the Amino Acids
TAC - AGT - CTC - CCC - GAA - ACC
DNA: TAC - AGT - CTC - CCC - GAA - ACT
RNA: AUG - UCA - GAG - GGG - CUU - UGA
Amino Acids: MET - Glu - Gly - Leu - Stop
500
Sickle cell anemia is a recessive disease. If you cross two parents with the alleles Aa x Aa, what are their children's chances of having sickle cell anemia?
What is 25% have sickle cell?