Chapters 7 & 8
**DICE ROLL**
Assign the following metabolic pathways to their correct process and give rationale:
Metabolic Pathway: Catabolic Anabolic
Process: Photosynthesis Cellular respiration
Cellular respiration- Catabolic; Glucose is broken down to form ATP, CO2, & H2O
Photosynthesis- Anabolic; CO2, H2O, & light are build into a glucose molecule
What is the main purpose of Meiosis?
Creation of genetically diverse gametes
Bonus Madness! +1 extra point for correct answers
1) Name the term for a failure of sister chromatids and/or homologous chromosomes to separate.
2) What type of abnormality does this cause?
Nondisjunction
Aneuploidy
Name the 3 components of a nucleotide
Nitrogenous base
Pentose sugar (deoxyribose, ribose)
Phosphate
The purpose of pigments like chlorophyll in photosynthesis is to _____ in order to excite ______
**DICE ROLL**
In which phase of the cell cycle does DNA replication occur?
(Must name both the main phase & sub-phase)
Interphase- S Phase
**DICE ROLL**
If an F1 generation had the genotypes TT & Tt, what would the genotypes & phenotypic ratio be for the offspring?
Genotypes: TT, TT, Tt, Tt
Phenotypic ratio: 4:0
**DICE ROLL**
Addition of certain chemical groups to increase DNA + histone affinity makes chromatin more condensed. Which type of chromatin would this create?
Heterochromatin
The phase of photosynthesis that involves converting inorganic carbon to an organic carbon molecule, then reducing it to form G3P
The Calvin Cycle
In which phase of both mitosis & meiosis does disjunction occur?
Anaphase (I & II)
Which type of bacterial operon typically governs housekeeping & survival genes that need to be expressed constantly?
Constitutive
WILD WOMBAT CHALLENGE
Accept: + 4 points to your group; the entire group must complete the challenge to the instructor's satisfaction
Decline: Force another group to accept the challenge, BUT they get double points (and you get none)
You must perform a proper, yet personalized rendition of a Monty Python silly walk around the room. Ridiculousness is crucial!
https://youtu.be/wippooDL6WE?si=I_OO4XKeOUrH2E7Z
Oxidative phosphorylation is another term for the electron transport chain, chemiosmosis, & ATP synthesis during which process?
What is the final products of meiosis for...:
Spermatogenesis
Oogenesis
Include quantity & chromosome status
Spermatogenesis- 4 haploid sperm cells
Oogenesis- 1 haploid egg with 3 polar bodies
Which cellular component brings amino acids to the ribosome during translation?
Transfer RNA (tRNA)
"Alleles" are Single Nucleotide Polymorphisms (SNPs), single base ______________ that add genetic variation to the population.
Substitution Mutations
**DICE ROLL**
In glycolysis of cellular respiration, a glucose molecule is cleaved to form two molecules of....
Pyruvate
Bonus Point Madness! +1 extra points for correct answer
Name the phases of Interphase AND M phase in order
Interphase: G1, S, G2
M phase: Prophase, Metaphase, Anaphase, Telophase
During transcription, RNA Polymerase reads the ________ strand to create an mRNA strand containing the gene information of the _____ strand
Template strand; coding strand
The interaction between DNA & the environment, which is responsible for most phenotypes in an organism
Epigenetics