<p>other answer continued:</p>
<p>catalase and hydrogen peroxide problem:
reaction was done-> put more hydrogen peroxide into the system so that more oxygen would be produced (answer)
catalse (enzyme) + H2O2 produces oxygen baby!</p>
<p>After reading all of this I’m pretty sure I only got one wrong and I omitted one. Is that good enough for an 800?</p>
<p>@nwgolfer321
but regulating heartbeat is an involuntary action (u can’t control it)
besides touching a hot stove and jerking sounds more like a reflex to me</p>
<p>What do you think the curve will be???</p>
<p>@nwgolfer321: “The autonomic nervous system (ANS or visceral nervous system) is the part of the peripheral nervous system that acts as a control system functioning largely below the level of consciousness, and controls visceral functions.[1] The ANS affects heart rate, digestion, respiration rate, etc.”</p>
<p>fom wiki:</p>
<p>The autonomic nervous system (ANS or visceral nervous system) is the part of the peripheral nervous system that acts as a control system functioning largely below the level of consciousness, and controls visceral functions.[1] The ANS affects heart rate, digestion, respiration rate, salivation, perspiration, diameter of the pupils, micturition (urination), and sexual arousal. Whereas most of its actions are involuntary, some, such as breathing, work in tandem with the conscious mind.</p>
<p>as much as it is a unconscious thing to do, pulling back your hand is still “voluntary”</p>
<p>That is what I originally put too. But I SWEAR it said in my pr book that sensing a hot surface before you actually touch it is part of the PNS</p>
<p>i think
WE
Are
Bringing
Down
the stupid
SAT
Bio
Test
To
Hell!!!1</p>
<p>Autonomic nerovous system: Symphathetic division which is fight or flight.
and the Parasympathetic division which is resting and digesting.</p>
<p>^^agreeeed!!!</p>
<p>yet another answer:</p>
<p>the blood type question:
Can a child have a O blood type when the parents are either
- AB & AB
- A & A</p>
<p>1 is false 2 is true cuz in terms of alleles they are Ai and Ai and since blood type O is ii, it can happen</p>
<p>I have 1 to add it was about attaching a new plant to a tree that was 1.5 metres high. Then 2 years later the plant grew X metres. How far away is the tree now from the ground? I thought the answer was like C. 1.5 metres because the tree does not grow from its roots? is this right?</p>
<p>Oh another 1 was about which ones are correct about cellular respration and energy i forgot the actual wording but the choices were like I. Sunlight + CO2 –> Energy , II. ADP + Pi = ATP and III. i forgot.
Anyone remember???</p>
<p>i wish there were questions about male and female genitilia
i would of aced it</p>
<p>o yea i agree with u about the blood one but what about the other choices there was a OxO also?</p>
<p>Yeah it’s 1.5m because trees grow from the top.</p>
<p>yes.
Ai,Ai and
O,o.</p>
<p>guyz the question about birth control pills,i think that it prevents ovulation,what did u make it?</p>
<p>Eye diagram:
1-Area around pupil controls light entering eye</p>
<p>2-The nerve exiting eye is part of the nervous system</p>
<p>3-The circular structure right behind the cornea focuses light onto the retina</p>
<p>Light spectrum:
4-Violet light is the highest energy one we can see</p>
<p>5-UV can cause mutations</p>
<p>6-Green is what chlorophyll can’t use</p>
<ol>
<li><p>PCR is used to amplify DNA</p></li>
<li><p>Penicillin comes from fungus </p></li>
<li><p>Sharks do not have a bony skeletal structure</p></li>
<li><p>Which are parts of energy transfer in ecology? I and III I. Plant
converse light energy to chemical energy. (I. Plants convert light to chemical energy III. Animals use plant as a source of metabolic energy.)</p></li>
<li><p>What is the correct hormone function pair? Cytokine</p></li>
<li><p>Polydactyl question – it can’t be determined based on the given info</p></li>
<li><p>The structural polysaccharide was cellulose</p></li>
</ol>
<p>Albinism section:
14-The dad HAD to be Aa</p>
<p>15-The kids could be 50% albino</p>
<p>16-The older son had to be Aa</p>
<ol>
<li><p>Malaria is a parasite</p></li>
<li><p>The flower and bee are in a symbiotic relationship</p></li>
<li><p>Muscles and lactic acid (in anaerobic respiration) is similar to what
happens with yeast, when it makes ethanol</p></li>
<li><p>Gamete in plants = spore</p></li>
<li><p>Birth control = stops ovulation because it blocks progesterone</p></li>
<li><p>Krebs makes the most CO2</p></li>
<li><p>If a population is drastically reduced, random changes in allele frequency is most likely to occur</p></li>
<li><p>The cell life for the graph question was 40 hours</p></li>
<li><p>The karyotype indicated down syndrome in a female</p></li>
<li><p>Sugar is the dependent factor in the experiment with the amylase</p></li>
<li><p>The organism that the amylase is from was most likely from a hot spring because it functioned optimally at very high temps</p></li>
<li><p>Denaturation would most likely change the 3d structure of the amylase</p></li>
</ol>
<p>Very first section:
29-The cuticle is the lipid layer that stops water from exiting the plant</p>
<p>30-The guard cells control the stomata/gas exchange</p>
<p>31-Epidermis covers all vertebrae</p>
<p>32-Hair does the thing with temperature and wind for mammals</p>
<ol>
<li><p>Overheated power plant is because of pollution</p></li>
<li><p>Phosphorous is pollution too</p></li>
<li><p>Skin cancer is related to Ozone depletion</p></li>
<li><p>influenza is a virus </p></li>
<li><p>radial symmetry - cnidaria</p></li>
<li><p>property of water evident in capillary motion in tree trunks: cohesion</p></li>
<li><p>chromosome mutation: anything but deletion, inversion, nondisjunction, and translocation</p></li>
<li><p>color blindness is sex linked recessive</p></li>
<li><p>sexual reproduction is better because of genetic variability</p></li>
<li><p>pyruvic acid is made during glycolisis</p></li>
<li><p>natural selection does not include that acquired traits are passed to offspring</p></li>
<li><p>endosymbiotic theory - because mitochondria and bact. have the same RNA</p></li>
<li><p>independent assortment of cutleaf plants/other traits with actual data</p></li>
<li><p>lysosomes are used in hydrolysis</p></li>
<li><p>Transcription: making RNA</p></li>
<li><p>Splicing: taking out introns</p></li>
<li><p>Replication: refers to “semiconservative”</p></li>
<li><p>pores in nuclear envelope: so that RNA can move out of the nucleus for translation</p></li>
<li><p>elephants and giraffes and such live in the savannah (YEAH!!!)</p></li>
<li><p>the sum of all an organisms interactions within a community refer to its “niche” </p></li>
<li><p>biomass decreases as it goes up the food chain because the energy is consumed</p></li>
<li><p>roots grow downward: gravitropism aka geotropism</p></li>
<li><p>plants leaning towards light –phototropism</p></li>
<li><p>bacteria moving toward food = taxis</p></li>
<li><p>why shouldn’t you put any nutrients in a group of three plots for the experiment? to have a comparison group (control)</p></li>
<li><p>what does the data from the above experiment indicate? its best to use both phosphorous and nitrogen nutrients</p></li>
<li><p>what process changes atmospheric nitrogen to usable nitrates etc? fixation</p></li>
<li><p>Kingdom contains all the other categories like class, genus, order </p></li>
<li><p>Autonomic system controls heartbeat</p></li>
<li><p>catalase and hydrogen peroxide problem: add hydrogen peroxide</p></li>
<li><p>parents can be either A and A or O and O (I and III)</p></li>
<li><p>The branch will remain at 1.5m</p></li>
</ol>
<p>w00t thx u guys rock</p>
<p>peter, was that last one on ecology?</p>