Photosynthesis and Respiration
If you eat a piece of candy, the energy from sugar is available to your cells immediately. True or False?
False
What are the three types of passive transport?
Simple diffusion, facilitated diffusion and osmosis
The type of inheritance where an intermediate is seen in the heterozygote phenotype
Incomplete dominance
What animal is famous due to Darwin's research on Evolution?
Finches and their beaks
Plants use photosynthesis, but not respiration.
False
Define active transport
Transport of molecules from an area of low concentration to an area of high concentration across the semi-permeable membrane which requires energy.
The type of inheritance where both alleles are expressed in the phenotype of the heterozygote
Co-Dominance
What stage of meiosis does independent assortment occur? (Specific name or description)
Metaphase I
C6H12O6 + 6O2 ===> CO2 + H2O + ~36 ATP
How do molecules that use facilitated diffusion cross the lipid bilayer?
Protein Channel
Define multiple alleles
More than three alternative alleles for the same gene
What are three differences between meiosis and mitosis?
Meiosis does stages twice whereas mitosis only does it once, Meiosis has 4 daughter cells and mitosis only has 2, Meiosis causes variation and mitosis is identical, Meiosis daughter cells are haploid and mitosis are diploid
What is the balanced equation for photosynthesis?
6CO2 + 6H2O (sunlight and chlorophyll)→ C6H12O6 + 6O2
What is the difference between hypotonic and hypertonic?
Hypotonic is low solute concentration and high water concentration, whereas hypertonic is high solute concentration and low water concentration
If both the offspring parents were carries of a lethal allele that caused death in homozygous recessive individuals, what is the percentage of the offspring being affected by the lethal allele (ie they do not survive)?
25%
If a species numbers are significantly decreased due to an earthquake what is this an example of?
Bottleneck
Where do the three stages of respiration occur
Glycolysis- Cytoplasm
Kreb's- Mitochondrial Matrix
ETC- Mitochondrial Cristae
What type of transport are pinocytosis and phagocytosis examples of?
Active Transport
What happens to the phenotypic ratio with linked genes?
Ratio will change to reflect the genes that are more difficult to split during meiosis so more of that linked gene will be seen in the phenotypic ratio
If a smaller population is formed from a larger population due to migration what is this an example of?
Founders