Uab by 123 - Guides d'étude, Notes de cours & Résumés

Virus - correct answers infectious particle consisting of genes packaged in a protein coat non-living obligate intracellular parasite A Virus is not living - correct answers True Viruses can't produce or carry out metabolism outside of a host cell - correct answers True Where do viruses reproduce? - correct answers In living cells Viruses=parasites - correct answers Obligate parasites - correct answers require a host cell for replication All living organisms have viruses: ...

Virus - infectious particle consisting of genes packaged in a protein coat non-living obligate intracellular parasite A Virus is not living - True Viruses can't produce or carry out metabolism outside of a host cell - True Where do viruses reproduce? - In living cells Viruses=parasites - Obligate parasites - require a host cell for replication All living organisms have viruses: - prokaryotes and all varieties of eukaryotes Bacterial viruses - Bacteriophage; phages Viru...

Virus - infectious particle consisting of genes packaged in a protein coat non-living obligate intracellular parasite A Virus is not living - True Viruses can't produce or carry out metabolism outside of a host cell - True Where do viruses reproduce? - In living cells Viruses=parasites - Obligate parasites - require a host cell for replication All living organisms have viruses: - prokaryotes and all varieties of eukaryotes Bacterial viruses - Bacteriophage; phages Virus Sizes - Small ...

karyotyping - number and type of chromosome present Barr body - -condensed inactive X chromosome near nucleus of cell -all females have 1 Barr body nondisjunction - failure of chromosomes to separate during meiosis autosomal nondisjunction - -failure of chromosomes (other than sex chromosomes) to separate during meiosis -exs: trisomy 21, trisomy 18 translocation - portion of one chromosome is transferred to another (usually nonhomologous) abnormal egg (XX) x normal sperm (X) - -...

karyotyping - number and type of chromosome present Barr body - -condensed inactive X chromosome near nucleus of cell -all females have 1 Barr body nondisjunction - failure of chromosomes to separate during meiosis autosomal nondisjunction - -failure of chromosomes (other than sex chromosomes) to separate during meiosis -exs: trisomy 21, trisomy 18 translocation - portion of one chromosome is transferred to another (usually nonhomologous) abnormal egg (XX) x normal sperm (X) - -zygote: X...

UAB BY 123 Exam 4 Questions and Answers Virus infectious particle consisting of genes packaged in a protein coat non-living obligate intracellular parasite A Virus is not living True Viruses can't produce or carry out metabolism outside of a host cell True Where do viruses reproduce? In living cells Viruses=parasites Obligate parasites require a host cell for replication All living organisms have viruses: prokaryotes and all varieties of eukar...

UAB BY 123 Exam 2 Questions & Answers Substrate reactant of an enzyme-catalyzed reaction Denaturation loss of normal shape of a protein due to heat or other factor energy of activation the amount of energy required to start a reaction Specificity what substrates are able to bind to an enzyme rate how fast the enzyme works competative inhibition when molecules similar to a substrate compete for placement on the active site of an enzyme non-competit...

UAB Biology 123 Exam 1 Study Guide fall 2024 graded A+UAB Biology 123 Exam 1 Study Guide fall 2024 graded A+UAB Biology 123 Exam 1 Study Guide fall 2024 graded A+ Correct ordering of biological organization? - correct answers-1. Biosphere 2. Ecosystems 3. Communities 4. Populations 5. Organisms 6. Organs 7. Tissues 8. Cells 9. Organelles 10. Molecules Polar - correct answers-distribution of electrons between the covalently bonded atoms is not even Three tenets of cell theory - co...