Random
Types of Cellular Transport
Mitosis
Meiosis
Genetics
100
ALLELE
One of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome.
100
What is ACTIVE TRANSPORT
I use these to help move items against a concentration gradient.
100
What is MITOSIS
The type of cell division in which the nucleus of a cell divides into two nuclei and two identical daughter cells are formed.
100
4 nonidentical daughter cells
How many cells do we get after meiosis? (be sure to use identical/ nonidentical daughter cells in your response)
100
MONOHYBRID CROSS
This is the mating between two individuals and we look at one pair of genes from the parents.
200
KARYOTYPE
This is a picture of chromosomes and allows us to pair up chromosomes to see if there are any abnormalities.
200
What is FACILITATED DIFFUSION
This process moves selective molecules through the cell membrane.
200
What is METAPHASE
In what phase of mitosis do chromosomes line up in the center of the cell?
200
Two divisions.
How many divisions take place during meiosis?
200
Phenotype ratio (phenotypic ratio)
This ratio is of the offspring to determine what traits they will show.
300
PHENOTYPE
I am the trait that is observable.
300
What is OSMOSIS
This process only moves water to balance out solute concentration.
300
PROPHASE, METAPHASE, ANAPHASE, TELOPHASE
Name the four phases of mitosis in order.
300
GAMETES
What types of cells are produced from meiosis?
300
Genotypes: Rr Phenotypes: round seeds
What are the possible genotypes and phenotypes of the F1 generation if both parents are purebred. One parent has round seeds and one parent has wrinkled seeds. (Hint: set up a monohybrid cross with the appropriate letters.)
400
GENOTYPE
I am the symbols that represent the alleles.
400
What is EQUILIBRIUM
Which term refers to the condition that exists when NO net change in concentration results from diffusion?
400
What is SPINDLE FIBERS
During mitosis, what attaches to the chromosomes and helps to pull them to opposite ends of the cell?
400
HAPLOID CELL
What is a cell called that only has one set of chromosomes?
400
Genotype: Gg Phenotype: all premature gray haired
In humans premature gray hair is dominant over normal hair coloring. Cross a homozygous premature gray haired person to a homozygous normal haired person. What is their resulting phenotype and genotype?
500
HOMOLOGOUS CHROMOSOMES
A set of one maternal chromosome and one paternal chromosome that pairs up during meiosis.
500
Active transport uses energy and passive transport does not; in active transport, particles move from high to low concentration.
How does active transport differ from passive transport?
500
What is CELL PLATE
During cytokinesis in plant cells, what forms in between the two newly formed cells?
500
CROSSING OVER
This process happens when homologous chromosomes are paired and sister chromatids overlap and exchange genetic material.
500
Sepia, winged: 4 red, winged: 4 sepia, wingless: 4 red, wingless: 4
Sepia eyes are dominant over red eyes and wings are dominant over wingless. Make a dihybrid cross for a cross between a heterozygous sepia eyed, winged fruit fly and a homozygous red eyed, wingless fruit fly. What is their phenotypic ratio and possible physical traits?
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