Final Jeopardy Question Atoms & Bonding Protein Structure 500 Cellular Respiration Macro- molecules & Conservation of Energy Enzyme Activity Photo- synthesis

Describe the polarity of this molecule. Back Methane (CH4) is nonpolar - no members of FONCl present, so no major differences in electronegativity

The figure to the right will have this kind of relationship with water. Back ions are attracted to water so…Hydrophilic!

The figure to the right is likely to form this many bonds. Back ZERO! It’s a pirate’s favorite noble gas….arrrrrrrgon

The figure to the right represents _____. Back Lithium ion (Li + )

Back The figure to the right represents ___ and is likely to form this many bonds Sulfur atom; 2 bonds

How high temperature affects protein structure Back disrupts bonds between R-groups

What could be changed about the figure to the right to cause a mutation in a chain of amino acids that make up a protein Back Change from nonpolar bonds in R-group (hydrophobic) to charged or partially charged amino acid  R-group will attract to different R-groups & change protein structure

the weak bond that occurs between two partially charged side chains Back hydrogen bond δ δ

This general type of plasma membrane transport requires ATP. Back Active transport

the part of an amino acid that that gives proteins their huge diversity in structure Back the R group/side chain

Explain what the figure to the right is representing Back Not enough enzyme active sites to work on the large amount of substrates, reaction rate slows down

Why enzyme activity is low at pH 5 for salivary amylase Back acid alters shape of active site 

What is the importance of the control variable Back Make sure the independent causes dependant

how enzymes functionally allow reactions to happen more easily Back form temporary bonds with reactants, allowing bonds within reactant to break more easily  lowering activation energy (E a )

How enzymes affect the reaction shown to the right Back lowers activation energy (E a )

Why you need to keep eating… and eating… and eating… Back only 10% of what you eat is used for doing work in your body (cellular respiration makes ATP for work), the rest is lost as heat

Back 10 J You would expect this amount of energy (in J) in the snake population.

The function of the macromolecule whose monomer is pictured to the right. Back Carry genetic information

In energy coupling, _A_ reactions drive _B_ reactions. Explain. Back A: exothermic (releases energy) B: endothermic (uses energy from exothermic as activation energy)

This monomer (pictured above) makes up what polymer? Back Protein

three factors that could increase the rate of photosynthesis Back any of the following: increase temp, increase proximity to light source, increase light intensity, increase CO2, increase radius of leaf

the purpose of water in the light reactions is… Back to provide electrons and Hydrogen to form NADPH from NADP+

Back A = carbon dioxide B = glucose In photosynthesis carbon-based reactant A is converted to product B (shown in the diagram to the right). Identify A and B. A B

Does this cell undergo photosynthesis? How do you know? Back No - no chloroplasts

This pigment absorbs red and purple light but reflects green light Back chlorophyll

Forest Gump could jog for a really long time because… Back He could breath in enough oxygen to utilize aerobic cellular respiration, which produces lots of ATP and allows him to keep going

ATP is produced during these stages of aerobic cellular respiration Back ALL 3! – Glycolysis – Kreb’s Cycle – Oxidative Phosphorylation

These are products of the Kreb’s Cycle Back Carbon Dioxide & ATP

true or false: plants go through cellular respiration how do you know? Back TRUE! plants have mitochondria!

reactants & products of aerobic cellular respiration R: glucose & oxygen P: CO2, H2O, ATP Back

Explain what an emergent property is and give an example in biology Back