January
How many strands are in a double helix?
Two
What combination of chromosomes result in a male?
XY
True of false Albert E. Einstein came up with the theory of Evolution.
False, it was Charles Darwin
What animal carries malaria?
Mosquitoes
When do pop member arrange themselves in a clumped PDi?
Clumped b/c pretetors
What codon goes with G?
C
What is a phenotype?
The physical description of an organism.
What is an adaptation?
A change of the process of the change that result in the organism more fitted to survive in their environment.
Why are the advantadges of sickled red blood cells?
They can not be infected by malaria b/c the virus can not the survive in red blood cells.
Which trophic level has the most energy?
primary producers
What does DNA stand for?
What are genes?
Factors that control traits.
What does an open circle mean on a Pedigree chart?
Unaffected female
What shape is a sickled cell?
A crescent moon shape.
Contrast a food chain and a food web.
A food chain is a singular model and a food web is entwined.
What Codon goes with U?
A
What is the probability of a child having blue eyes with both parents have the genotype: Bb?
B=Brown Eyes
b= blue eyes
25%
What does a half circle mean on a pedigree chart?
A carrier of a trait
What are the symptoms of sickle cell anemia?
Muscle fatigue, tiredness, trouble breathing, etc
Which trophic level has the least energy?
Quaternary Consumers
Compare Translation and Transcription.
Transcription is the process of transforming DNA into mRNA.
Translation is the process of creating a protein from mRNA
How is wavy hair produced?
-Mixture of Straight/Curly haired alleles
-Its own allele
A mixture of Straight and Curly Haired alleles
Can there be a male that is a carrier of a trait?
no
What are the three products of cellular respiration?
Water,Co2,Energy
How much energy is transported from trophic level to the next?