SOL Essentials #2

Topics to be understood for a successful Virginia BIology SOL

1. Cellular Respiration Lab Tools

Scientific Method PMAT
Bacteria/Archebacteria Disease Microbes
Scientific Publishing Cell Specialization

Calculating an Average Cell Theory
Fungi vs. Plants

SOL Essentials #2

2. SOL Essentials #13

Cellular Respiration

re

N occurs in organelles called
AN
MITOCHONDRIA.

0,+ CH0>CO,+ H,0 + ATP
OXYGEN + GLUCOSE — CARBON DIOXIDE+ WATER + ENERGY

Cellular Respiration

3. SOL Essentials #14

Hypotheses Can all be
supported by
Theories scientific
experimentation.

Scientific Laws

Scientific Method

4. SOL Essentials #15

Domain Domain
BACTERIA = ARCHAEA
Unicellular,

Kingdom karyot Kingdom

EUBACTERIA | cents ARCHEBACTERIA
(simple cells, little structure)

Cell walls with No nucleus Cell walls without
Peptidoglycan Peptidoglycan

Bacteria/ Archaebacteria

5. SOL Essentials #16
125
150 Zcacuute the mean (average)
140 otadata set, add up the data,
2 3 divide by the number of data points.
130
780

Calculating a Mean (Average)

780/6 = 130

6. SOL Essentials #17

Scientists will publish their hypotheses and
experiments in scientific journals
(magazines read by other scientists)
so that their work can be verified.

Even well established theories are
retested so that we understand them better or
be rechecked with current technology.

Scientific Publishing

7. SOL Essentials #18

Domain Domain

Eukarya Eukarya
Kingdom Multicellular Kingdom
FUNGI PLANTAE

Eukaryotes

Cell walls made of (advanced cell structures)

Cell walls made of
CHITIN CELLULOSE
NUCLEUS
Heterotroph Autotroph
Decomposer Photosynthesis

Fungi vs. Plants

8. SOL Essentials #19
THE SIX TENETS of CELL THEORY

The cell is the structural and functional unit of all living things.
All known living things are made of cells.
All energy flow (metabolism and biochemistry) of life occurs in cells.

Cells contain hereditary information (DNA) which is passed from
cell to cell during cell division.

All cells come from pre-existing cells by division.
All cells are basically the same chemical composition.

Also...

Cells make up the tissues of multi-cellular organisms.
Cells can not spontaneously generate.

Tenets of Cell Theory

9. SOL Essentials #20
~ Graphing calculators
can be used to plot data
(scatterplots).

Digital pH meters
(probeware) can be used
for measuring how
acidic or basic a

solution is.

Lab Tools

10. SOL Essentials #21

Prophase
Metapha se

Cell Division Steps

11. SOL Essentials #22

Specific microorganisms
cause specific diseases.

The upper photo is the
H5N1 virus which causes
the avian flu.

The bottom photo shows
the bacteria which causes
anthrax (Bacillus anthracis,
the purple stained rods).

Microbes - Disease Specific

12. SOL Essentials #23

Beginning with the egg

and sperm, cells become

different depending on

a the body tissue they
de) «|
099

need to make up.

Cell Specialization