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MID "rERM STUDY GUIDE

Teacher Notes:

Label the following food web including: producers, herbivore, carnivore, and decomposer, primary consumers, secondary consumers, tertiary consumers, heterotroph and autotroph Describe wh,Bre the MOST energy is found and where the LEAST energy is found in the food web. (12C) Identify two specific populations that most likely increased in number after the mountain lion population decreased. Explain why.

Ill- .~tC.Ol".dQ~ ~Mel S\ ~. W (~W\C\ \.a.\tc..\ CO\'\~mecs)

eCH (\ \ vL)( e ~ he \crvh'v r h S -z:

'le ('..\ i Gtt' ~ eOV\SlAfV\t r (srtt Lht\ t.lM\!Jt'Mr)

~~~;;--~~~f~::C~~;P ~ -lV\S:--lA.. -\kc (G--\:k> \\ pop C",~\.c\.

Deer h" " po p ,l"L'U.~~__ _ ~ "'-.

L-'//-----~

l Mushrooms Bacteria: Trees Dc-~.(..lY')p(; S<~

•Ptbducer.s= Al,\ \D h--c, pll s"rnc\K't: 4-h.'- \ ( (~A..~(\ -ftcc\ .'PrirY\Qru Cansu~S -: \~+-l~v(\ -- h,ekv\JiYcVh.S - ~ut !l~~~b\

- , QA.:ns\.-\ \'v\ e ('::::. l't\e..r b'\ -l()(e S l'Y\.~~ ~ ,

1

Interpret relationships:

Smiley, Unhappy OR ehhh face?

Type of Symbiosis Definition

\) \\ V

1. Mutualism ~fu OY~dll(9Y)~ ~ t­

\\ I \ () n

2. Parasitism Oflh \xr\Qft~ r OVlV h~ Orlot) \) Xx.-

3. Predation ()Y\QJ bmR~ t; I (J1tlR.; dI'-tS

() \\ -.......

4. Commensalism (JY\V bwh1S i DYW UftaFf.ecfec(

,I "\ I - - 5. Competition nvtwf bGVlQfH- ­ nghhf19~~rp~d

Identify the type of relationship between the two different species:

1. Pr€.da11 OYl My sister's little pet dog, Fifi, was eaten by an alligator last summer whi~ th~w.ein Florida! ~ 0

2. I(~r, 0t Sn'\ My dog has a tick in its ear. 3. f\ r\~A yellow 'flower is pollinated after being visited by a honeybee to get

nectar. 6 0

Describe what is happening to the energy in the diagram, include where the primary source of energy comes from. How much energy is transferred between each level of a pyramid? How is energy lost? If the producers have 100% = 78,900 J of energy, how much will the top level consumer in this

pyramid get? Explain.

2

Describe the flow of carbon in the Carbon Cycle, include any biotic and abiotic factors in your description. Include how humans impact the flow of carbon in the Carbon Cycle.

-i-c»

Describe the flow of Nitrogen in the Nitrogen Cycle; include any biotic and abiotic factors in your description. Include how some organisms are IMPORTANT to recycling nitrogen. And what is the effect of lightning in this cycle?

I,.Q,kcA.s~ ~-h-yt(J

bN2.QK. ~M:'tY10 s p\\Q ( [c-

N\ ~Cj-e.-V1

3

Describe the results of this data table.

Indicator Tests Biuret's Reagent Iodine Solution Benedict's Lipid Tests for Protein Tests for Starch Solution Test

Tests for Test for Lipids Substance Glucose

Gelatin + - - -Potato - + - -

Dextrose - - + -

~n~rrot~in (b 01Cc\noYlete..-, wf&-m~~:/ VUn

:k--\:)\ () yY\ o ec~~ -e s ' J \...-U 2 Z __ - -::::. '4 DCa u, ~ \ r 1'>-'-­Describe: polymerization, dehydration synthesis and hydrolysis and how ttiey affect the synthesis of new molecules

p~uti6Y1;-~{~~SmGnOiN... r~-\D~thtr.. ~ ~[q. g~~~ \)2;~IJtfrvUl'lUfll;cnr\\£'$fS-Ij\I~ IS ~thYA~h JVWII.tYk% Cf.Q.OL~ ~ \"" I j\ A)tD JO\ (\ 1V\QWv \ -~J \u tufrYV . _ V~\ (,l)~~~' \1~- ~(13- V'fl&I:tr 1D polymu -tv rw~ ft 1m lYJono

Hibernating Ground Squirrels

Hibernating ground squirrels may have abdominal temp-eratures as low as 0 DC, maintaining sub­zero abdominal temperatures for more than three weeks at a time, although the temperatures at the head and neck remain at O·C or above.

Befor~ entering ~ibernati?n ground squirrels eat a large amount of food and sto~~~t

deposits to survive the wlnter.-­

What types of food should these squirrels eat before they hibernate? What are the main components of this biomolecule? nu \- ~ == L\ '? \c\~S == .t1\C3 h, ener-Cj L;r

--==-- S \7.)'\ Cl-0'J e'.:­

4

Label the following diagram AI\ID describe what an enzyme is and what it does. What type of biomolecule? Where is this polymer synthesized? .. . " _ p _1(" , )

it-- €'(\'l L\ f\'t - 1\::.,' I .

~ s, pe ec\ vf) c~\.CX'l\ \ ( C'.-\..A IE t .S r~{.t( h 1., ,l'i -, b '-) Lc.~v..J\: I I ~'1 'S­

~ i\l '\ (Y) t -:. C (\.ch\l n huY-' Cv\J. (j C,tI

~u fl nrcc:

.

W-..

.'fo....

•

B c

reactions?

\»w{i[lJ ~oti vern OY\

tu ABro

CD

/P.

TimeA+8

D

Based on the graph, what effects do enzymes have on i;;i ~':'="IIIIIIIIIIIiII~---~r--o\--':":':'::':'::;'-1

~ aD

~ f' G~· ~cil~

o ,.-; Biomolecule: t rt --\c \ \\

5

A'ff\\ Y\v ~C\ ~ (tY\ I.> V\ t:l yy\ c: l'··

COO I I

HsN-C-H

Identify the following diagrams, be specific, what type of biomolecule is it? What is it's monomer? And name of each molecule.

Biomolecule: C.C\'\ DU \,""\ dI {( \-c-: n\(N\Q~~\\ \(\e::.-­ iH20i

r 9- 0

_ W ~/H \~ (j\MV,;e Hb\?" Hjl

~) :;h\rcv~~:r~ ~

CHzOH CH20H CHzOH ~H

~·OH

· ~\ 1(\'" Cf\ G\' C\Biornolecule: I~ ~\. t \ . n .. Biomolecule: ----'---1~~---

CD N t\ \ ~ N=A )

_\\\A c\=t G\ic\ -e (\\'\ c\"M \"--t:' v:\10,

t z.HQ-P-O-CH2

U

t\~ OH H

-----

Define homeostasis. Include any cell parts that are responsible for maintaining homeostasis in cells in your explanat~on. . ,', ' . ~

_ 'MItt'Vii'll I VI 111\ 0) 01 0\Abev ~ I!\.te: ((VlCG( VI\'fl \'1Jn. cliC?pl\-0 uttvncu G\)Y\ctr'~()Y1S .

_ (fil\ ptiflf,', (eAl ~rzt¥\V1 ptr1lt1Vi~

Label cells that are in the following solutions: hypotonic, isotonic, and hypertonic. Showwhere the High concentration of H20 is and where the low concentration of H20 is. Explain the what happen to the cells. . "JrJJJ' .\eJ

e~V~. ~fL cp\}Y; Q (J

~Q ~-+=----::±--+-. ~

_----':kS~o _ ..d:::

-

7

Describe photosynthesis and cellular respiration. Include specific ORGANELLES needed by both processes and the different types of cells where they occur. Use the diagram to help you.

I carbon dioxide +water --.. glucose + oxygen I Plant and Animal Cells

Ph O\oS'in+-f'\.o s,' S glucose + oxygen ~ carbon dioxide + water + energy

r-t(A.c:mYr~- r;j)J{j'H10t 'Produ.cTs ~ I '\­-- ~l-\\A (~()J7JC)

-r 02

Compare and Contrast Prokaryotic cells and Eukaryotic cells.

Prokaryotes

8

The climax community in the area of Arkansas is an oak-hickory forest. After the ponds are filled in, the area will undergo another series of stages of succession. This is illustrated below.

-P~t~ Z--=--.~J.~ ~~ :::'r-" -.,.-'

_ -:- ";­. ~ ~- ~ ]~~:~ ~~ --{~~~ • ~~~~I~~~. #

("1 ) (2) (3') (4) ($)

j a • I I I fl. fit 1 • I I I I l"a ; I , 1 t f tat t 1 $0 ..co ""lso 200 250 JJOO

Time £i..... yea ,.50') ­

Briefly describe how events and processes that occur during ecological succession can change populations and species diversity. ..

_ OOVllllMYlM% c\tLaJ\qt~ ~ rebwld S, 1+u {~C{g'S -0.0 0i00JV\0Wl0 M0v0 IY\ tw» dlvePh 'J

9

Put the following words in from the largest to the smallest ... Biome, Biosphere, Cells, (~g~~~~, ECOSY~, Tissue, MOI~les, Population, s~es, and Organism (61 t) L

~\Os h-e.r-e.. ~\On'\-€" .~D~~skn1~muY\IPa -''=fop\A.-:~W\\O'N

CD ~ (TUV\cko-l \Jt>p '~c;"~ J ~ lcesQ ( -t- j Pop'. ~ l- (saMe

po p . wwe ct S "­p<> r- \'\o-.nt, S-t>ea

~~ s?ec\'t.S J .- O(

o Q~'\syy1

Describe the (1) STR CTURE including, nucleotide, location of hydrogen bonds and covalent bonds, backbone, Nitrogenous bases, where is the genetic code, and (2) ROLE of DNA in the cell, include HOW and WHEN it replicates in the cell cycle, be specific!1 ~~ I\IttrlX3CI'1 'O()Y"lllflllllcl_~_......

J) a- ---- --a:a.._[ "-..:..l

..... u ~ .> C . ~

-:t.dj.g,. ~ '\1 V}a) j

_ I <J.. -0 ,- '1:' _~ '5 2 01"0 ,?,-<v~r~ ;f 5= 7.- ~

. ~ V)- P8edt V -:::: c. c C ~

n\ 0. \V~

__ .-ct' V 1"'G II .0

i~~i ; --'- 0 <:5 (Se ~ - 0 ~ J:..c JJ::::: ~, <;: 1"" .>: ~ II) ,.. ~

5~-\-()i ~~JJ II 0'- e:t: ~1~

Z ~()'J p \))

10 o

Protein Synthesis:

For each of the following sequences, fill in either the DNA, the mRNA sequence, the rRNA anticodons, or the amino acid sequences that have been left blank. If several sequences might work choose any one. ()N \ f~~ -\

I~----'- \.' ­T --.::;; f\ q ----;> (~

1. DNA G~p.t~' T6 A: i C flit u:, C CC f\T fr A-Jq fr-f\f'r {ric A C U ~ G C U G G U A U U A C U U U U A G~ '­

~t_R_NA AA

1\,"1\\ f\l.

i\c...-IC\

2. DNA T ACe GeT C C Gee GTe G A C A A T Ace ACT

~~~ GG~ ~ ~~~ [diG, ~Gl lW1l: l!.f1fLJ)~A{~ \AJiJ ~ ~ ~a; @UC aIlC; Bfi1i, ft~ IMU­'19 ~o/-mmrt-~jlUne,-Amlnn-t\i441t,t-[;lA.CttU'lRJxi(li,:r~ ~r

3. DNA TkC, G A(, CCC e,g I klQ? ~cl G&h kAT ATG It C u ,kb.

A U C

f