Fichas
biology semester 1 FINAL
Fichas del conjunto (29)
- 1where are proteins formed from?amino acids
- 2carbohydrates are made up of all elements expect:sodium
- 3what is macromolescules?large molecules that are necessary for life
- 4what causes enzymes to denature?heat
- 5list 4 organic compoundscarbs, protein, lipids & nuclei acid
- 6what are independent factors?a factor that isn't changed by the other variables
- 7what are dependent factors?something that depends on other factors
- 8what is a control factor?something that stays the same
- 9how is ACTIVE transport different from PASSIVE transport?active: requires energy and work
passive: does not - 10how are PROKARYOTES and EUKARYOTES different?prokaryotes: cells are attached in cell membrane
eukaryotes: cells are stored genetic information in chromosomes - 11DNA is replicated during which phase of the cell?S phase
- 1298% of a cell's life is spent in which phase of the cell?interphase
- 13a __________ is produced when an egg is fertilized.zygote!
- 14meiosis 1 results in what?2 haploid daughter cells
- 15at the end of meiosis 2, ________ are produced.2 haploid daughter cells
- 16identical chromosomes are comprised of?sister chromatids
- 17list 3 factors that affect how enzymes function1. temperature
2. pH
3. concentration. - 18what causes a faster reaction rate?the activation energy in an enzyme
- 19which organic compound is the main energy source?carbonhydrates
- 20which organic compound is found in DNA and RNA?nucleic acids
- 21which organic compounds are made by amino acids?proteins
- 22where does transcription take place?nucleus
- 23translation occurs in which organelle?cytoplasm
- 24what are the start and stop codons in transcription?ATG, AUG
- 25which letter in the cross represents a dominant trait?R
- 26what is the difference between PHENOTYPE and GENOTYPE?phenotype: what we see physically
genotype: something we see in genes - 27what is the difference between PUREBRED and HYBRID?purebred: traits are the same
hybrid: different traits - 28explain incomplete dominance in geneticsone allele doesn't dominate another allele which results in a new phenotype
- 29—
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- High School Diploma Biology Fichas sobre biology semester 1 FINAL, creado por Josue Bokoyo el 12/01/2016.
- Creado por
- Josue Bokoyo
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