Evolution
Prior to Darwin this was the general view of evolution
Species are fixed permanent forms that do not evolve
This scientist believed we could acquire new traits as we needed them
Jean Baptiste Lamarck
These are regulated by internal and external controls
Checkpoints
Define Biotechnology.
Bonus 100 pts is Biotechnology new or old, explain
is the use of living organisms or their components to make useful things
A bond that results in an unequal sharing of electrons
Polar
Darwin's proposed scientific mechanism was called
Natural Selection
In order to have the best fitness, these two traits are desired
Be able to survive and produce more offspring
This type of tumor is fast growing and can move to other parts of the body
Malignant
What are the 4 major areas in Biotechnology.
Must include an example of each
1.Healthcare—medicine
2.Food and consumer goods
3.Agricultural—non-food uses of crops, oils, fibers, clothing
4.Environment—biofuels, biodegradable plastics
The process that puts 3 monomers together to make 1 polymer could be described by which 2 terms
Anabolic
Endergonic
This other scientist was also contributed to the natural selection theory
Alfred Wallace
The 6 lines of evidence for evolution
1. Direct observation
2. Artificial selection
3. Comparative anatomy
4. Embryology
5. Molecular Biology
6. Paleontology
The process which a new blood vessel is formed to supply a tumor
Angiogenesis
This biotechnology makes multiple copies of a specific gene fragment.
Bonus 100pts give me an example of why it is important
Gene cloning
Insulin
proteins used for meds
cleaning up toxic waste water
Transcription takes place in the _____, while translation takes place in the_______.n
Nucleolus, cytoplasm
Vertebrate forelimbs are considered to be this_____ because they have a different function but are similar in structure because of a common ancestry.
homologous structures
The term adaptation is described as this
The adjustment or changes in behavior, physiology, and structure of an organism to become more suited to an environment
If there is too much DNA damage normal cells do this____, however cancer cells can override this process
programmed cell death, apoptosis or cell suicide
These cells are used for gene therapy and why
Bone marrow cells, which contain stem cells that give rise to all the cells of the blood and immune system
normal allele would have to be transferred to cells that multiply throughout a person’s life
If the template strand of DNA is 5’ CGGTAC 3’, then the RNA sequence will be this
3’ GCCAUG 5’
Antibiotic resistance or DDT resistance is this line of evidence for evolution
Direct observation
Species Amino Acid Sequence
Frog Met-Cys-Trp-Arg
Dog Ile-Cys-Ser
Monkey Ile-Cys-Trp-Ser
Draw the phylogenetic tree from the information above
Draw on Board
What 4 factors can cause mutations that result in cancer
Tabaco
Ultraviolet radiation
Viruses (HPV)
Age
Describe the steps of creating a new GMO in a plant
1. The plasmid is cut and the new gene is inserted into the plasmid
2. The plasmid is introduced into a plant cell in culture
3. The plant cell grows the new GMO plant
These are the three outputs of cellular respiration
C02, H20, ATP