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Biology for the AP Course
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Assessment That Gets Results.

Build confidence with multiple layers of assessment.

From the very first module, the assessment program begins with reading comprehension questions,
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and then continues to introduce students to AP Practice Questions that challenge their critical
thinking skills and match the actual exam questions in style and scope. The assessment program
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addresses all six AP Biology Science Practices.

Every section within a module concludes with Every module concludes with multiple-choice
a Concept Check with 2-4 questions, allowing Review Questions, which further check
students to check their reading comprehension. reading comprehension.

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Following each module, a set of Module AP At the end of each unit, a comprehensive set of Unit AP ®
Practice Questions tests students’ ability to apply Practice Questions addresses content across the unit.
the Science Practices to module concepts with These mini-exams consist of approximately 15 multiple-
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questions that match the AP Biology Exam in style choice questions and 2 free-response questions.
and scope. These questions consist of 3-5 multiple A comprehensive AP Practice Exam at the end of the
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choice questions (many with substantial stems), book matches the actual AP Biology Exam in structure
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and 1 free-response question that asks students and scope.
to use visual analysis, graphical analysis, or data
analysis. The level of difficulty increases as the book
progresses to help students build confidence as they Unit 3 PREP FOR THE AP ® EXAM
sharpen their test-taking skills.
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AP Practice Questions
Section 1: Multiple-Choice Questions W . 3 e t a t s h c i h m i s a s e b i r c s e d y l e t a r u c c a t n e m y t i r a l i
C 1 s n o i t s e u q r o f r e w s n a t s e b e h t e s o o h – 1 . 5 between photosynthesis and cellular respiration?
. 1 M e h c y n a m o i t c a e r l a c i l l e c a e d i s n i e c a l p e k a t t a h t s n B ) A ( A e t a r e n e g h t o T o r f y g r e n e g n i s u P m n a
require an input of energy. Which best describes how e h c o r t c e l e m o t o r p l a c i . t n e i d a r g n
these reactions can occur? B ) B ( e s u h t o H 2 O o s a s a o r t c e l e f o e c r u . s n
T ) A ( o i t c a e r e h o r f t a e h e z i l i t u s n m b e h t o o s a s a y d e c r u ( C B ) o r p h t o d e c u N A D P H .
. y g r e n e f o ( D B ) o r t n e e h t e s a e r c n i h t o . l l e c e h t f o y p
T ) B ( o i t c a e r e h y z n e y b d e z y l a t a c e r a s n m u s t a h t s e p y l p . 4 W h c i h m d e r s i e l u c e l o b n i d e c u n a s i s y l o c y l g h t o e h t d
. y g r e n e Krebs cycle?
( C T ) o i t c a e r e h o r f d e s a e l e r y g r e n e e z i l i t u s n m s i s y l o r d y h A ) A ( - l y t e c C o A ( C ) P e t a v u r y
A f o T . P +
( D T ) o i t c a e r e h d e s a e l e r s i t a h t y g r e n e e r u t p a c s n w n e h ) B ( C O 2 ( D ) NAD
NAD + si d e r . d e c u a e S . 5 w n e r a p l e k s a h c u s s d e e T . s t n a l p t o e r a y e h
photosynthetic algae that can live 10 to 30 meters
W a r g a i d h c i h m o i t a l e r e h t s e b i r c s e d t s e b t e b p i h s n w n e e underwater. Long wavelength light, which produces
. 2
H 2 O, CO 2 a , n d O 2 s a p y b n e v i r d h y s o t o n a s i s e h t n d orange and red colors, does not penetrate deeper than
o i t a r i p s e r r a l u l l e c ? n
10 meters underwater. Short wavelength light, which
a. b. produces green and blue colors, may penetrate as deep
CO 2 O 2
as 40 meters underwater. Kelp and other underwater
Photo- Cellular Photo- Cellular algae are often orange or red in color. Which provides
synthesis respiration synthesis respiration
O 2 CO 2 the best explanation for why these algae are not green
+ +
H 2 O H 2 O like land plants?
P ) A ( h y s o t o o p l e k e k i l e a g l a c i t e h t n p a y l n r a e p
brown, orange, or red when they are not in
c. CO 2 d. O 2 environment.
+ +
H 2 O H 2 O G ) B ( o c r o l o c n e e r m o r f s e m o r o l h c p , l l y h w a s i h c i h
Photo- Cellular Photo- Cellular p h g i p c i t e h t n y s o t o m o f t n e u n o d . s t n a l p n i y l n
synthesis respiration synthesis respiration
( C D ) o r b e k i l s r o l o c l l u w n a , e g n a r o , n o c d e r d t s a r t n
O 2 CO 2 with the ocean oor to make the kelp visible to
a ) A ( ( C c ) . s e r o v i b r e h
b ) B ( ( D d ) ( D g i p l a g l A ) m o r f y g r e n e b r o s b a o t d e t p a d a e v a h s t n e m
shorter wavelength green and blue light so the algae
u d e r r o e g n a r o r a e p p a n u r t c e p s - l l u f r e d m . t h g i l e l b i s i v
272 UNIT 3 CELLULAR ENERGETICS
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