Ib Biology Assessment Statements- Draw 551z2e

1.2.1 Draw a generalized prokaryotic cell as seen in electron micrographs.

1.3.1 Draw a diagram to show the ultrastructure

of a generalized animal cell as seen in

electron micrographs

1.4.1 Draw a diagram to show the fluid mosaic model

of a biological membrane

Note: include and label using these names



-phospholipid bilayer (point out hydrophilic



head and hydrophobic tail)



-cholesterol



-glycoproteins



-integral proteins



-peripheral proteins

Make sure to use term plasma membrane, not

cell surface membrane

2.2.2 Draw the basic structure of a generalized



amino acid





no details about the R group





are needed

Glucose

Ribose

2.2.3 Draw the ring structure of glucose and ribose









CH3------(CH2)n--------C









Generalized fatty acid

O

OH

2.2.4 Draw the structure of glycerol

and a generalized fatty acid



*don’t forget the “n” after the (CH2) in the

generalized fatty acid (n means, could be

any number of that part of the molecule)

A generalized dipeptide

2.2.4 Draw the structure of a generalized

dipeptide, showing the peptide linkage

Key to this

picture:

1. hydrogen

bonds in

PINK

2. Bases in

green and

purple

3. Sugar

phosphate

backbone in

black

Phosphates in

yellow

2.4.5 Draw a simple diagram of the molecular

structure of DNA



-show complementary C:G and A:T pairs



-identify hydrogen bonds (hold bases together)



-number of H-bonds between complementary



bases not required



-details of base structure not required

Your diagram can be simple, just that

A and G are double rings; C and T are single rings.

Sugar phosphate backbone goes on outside of “ladder”

Bases are the “rungs of the ladder”

hydrogen bonds between bases are in very center

4.1.14 Draw the carbon cycle to show the processes

involved.





Be sure to include:





-photosynthesis

Point

is to show





-respiration

interaction of







-fossilization

living

organisms



biosphere





(you could substitute the

and the

processes





word “fossilization” for

through





“calcareous sediments” above

of photosynthesis,







-combustion (burning of fossil

respiration,









fuels)

fossilization &

combustion

*

4.2.2 Draw a graph showing the sigmoid (S-shaped)

population growth curve



*you could use “organisms” or “population

size” for the Y axis as well.



*S shape demonstrates that the population

starts slow, rises exponentially, then

plateaus at the carrying capacity of the

environment

Topic 5.1.4 Draw a diagram of the digestive system



Be sure to include



-mouth





-liver



-esophagus



-pancreas



-stomach



-gall bladder



-small intestine



-large intestine



-anus

5.2.1 Draw a diagram of the heart showing all four

chambers, associated blood vessels, and

valves



Include





-all blood vessels connected directly

to the heart





-relative wall thickness of chambers

See also: the IB Biology Syllabus

5.5.4 Draw a diagram of the ventilation system

including trachea, bronchi, bronchioles,

and lungs

See also the IB Biology Syllabus

Male

Female

5.7.1 Draw diagrams of the adult male and female

reproductive systems

7.1.3 Draw the structure of a mitochondrion as

seen in electron micrographs

chloroplast

envelope

be sure to include

-thylakoid membranes

-granum

-inner membrane

-outer membrane

-starch grain

-stroma containing

70s ribosomes (dots)

-naked dna (dots or

small circles)

-lipid droplet (large dot

in stroma)

7.2.1 Draw the structure of a chloroplast as seen in

electron micrographs

7.2.7 Draw the action spectrum of photosynthesis

9.1.1 Draw the structure of testis tissue as seen

using a light microscope



(draw one seminiferous tubule in transverse

section with adjacent interstitial cells.



show outer basement membrane,

spermatogonia, developing spermatozoa,

and sertoli (nurse) cells

interstitial cells

spermatogonium

primary

spermatocyte

immature

spermatids

secondary spermatocyte

mature

spermatids

9.1.4 Draw the structure of the ovary as seen

using a light microscope



-show primary oocytes (primordial follicles)



-secondary oocyte in prophase II



(preovulatory follicle)



-corpus luteum



-show also a follicle with egg being released







Acrosome

layer

of

follicle

cells



centrioles

layer

of

follicle

cells

first polar

cell

haploid nucleus

cortical

granules

zona

pellucida

cytoplasm (yolk)

9.1.6 Draw the structure of a mature sperm and egg.



motor end plate

11.1.2 Draw the structure of a motor neuron

include: dendrites, cell body with nucleus,

elongated axon, myelin sheath, nodes of Ranvier, motor end plates

11.2.3 Draw a diagram of the human elbow t





Be sure to include







-cartilage







-synovial fluid ( around t)







-tendons







-ligaments







-bones (ulna)







-biceps







-triceps

Be able to identify the antagonistic muscle pair

(biceps & triceps)

11.2.5 Draw the structure of skeletal muscle fibers

as seen in electron micrographs





include & label





-sarcomere





-dark bands





-light bands





-sarcoplasm





-endoplasmic reticulum



-mitochondria

renal

pelvis

12.2.1 Draw the structure of the kidney



Include





-cortex





-medulla





-renal pelvis





-ureter





-renal blood vessels

Nephron

12.2.2 Draw the structure of a glomerulus and

associated nephron

13.1.2 Draw a diagram to show the external parts of

a named dicotyledonous plant



include





-root, stem, leaf, axillary bud,

terminal bud

13.1.3 Draw plan diagrams to show the distribution

of tissues in stem, root, and leaf of a generalized

dicotyledonous plant. (distribution of tissues, no

LEAF

cellular structure)

vascular bundle

stoma

STEM

vascular

cambium

cortex

pith

red=xylem

blue=phloem

epidermis

ROOT

petal

anther

style

filament

sepal

ovary

13.3.1 Draw the structure of a dicotyledonous

animal-pollinated flower, as seen with

the naked eye and hand lens





limit diagram to sepal, petal,





anther, filament, stigma, style,





and ovary

testa

EXTERNAL

INTERNAL

13.3.4 Draw the external and internal structure of

a named dicotyledonous seed. (non-endospermic)



Include:





-testa





-micropyle





-embryo root (radicle)





-embryo shoot (plumule)





-cotyledons

G.4.5 Draw a diagram of a nitrogen cycle



include the processes of



-nitrogen fixation



-denitrification



-nitrification



-feeding



-excretion



-root absorption



-decay (ammonification)

posterior

pituitary



H.1.4 Draw a diagram of the hypothalamus and

the pituitary gland



include: portal vein, neurosecretory cells,



hypothalamus, anterior pituitary, posterior



pituitary

ducts

secretory cells

acinus

acini

H.2.2 Draw the structural features of exocrine glands

including secretory cells grouped into acini

and ducts

FYI: light

microscope

section

lumen

villi

mucosa

circular

muscle

layer

longitudinal

muscle

layer

transverse section drawing

H.3.1 Draw a portion of the ileum (in transverse

section as seen under a light microscope)





Include mucosa, outer longitudinal





muscle layer, inner circular muscle





layer, mucosa, and villi.