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13 Cards in this Set

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DESCRIBE THE STRUCTURE OF A PHOSPHOLIPID AND DIAGRAM HOW THEY ARE ARRANGED IN THE CELL MEMBRANE.
POLAR HEAD CONSIST OF GLYCEROL AND A PHOSPHATE GROUP, AND 2 FATTY ACID TAILS
WHAT IS A PH BUFFER?
IT PREVENTS THE PH FROM CHANGING DRASTICALLY
EXPLAIN PRECISELY HOW PH BUFFERS WORKS.
IT REMOVES OR ACCEPTS EXCESS H+
WHY ARE PH BUFFERS NECESSARY IN LIVING CELLS?
KEEPS THEM NEUTRAL
GIVE A SPECIFIC EXAMPLE OF A PH BUFFER FOUND IN A LIVING CELL AND ONE THAT IS USED IN BATERIOLOGICAL GROWTH MEDIA.
CARBONIC ACID BICARBONATE

POTASSIUM PHOSPHATE MONOBASIC
KH2PO4
DESCRIBE THE FOLLOWING LEVEL OF PROTEIN STRUCTURE:

PRIMARY
# AND SEQUENCE IN A POLYPEPTIDE
DESCRIBE THE FOLLOWING LEVEL OF PROTEIN STRUCTURE:

SECONDARY
HELIX OR PLEATED
DESCRIBE THE FOLLOWING LEVEL OF PROTEIN STRUCTURE:

TERTIARY
3 DIMENISIONAL (ONLY FUNCTIONAL AT THIS LEVEL)
DESCRIBE THE FOLLOWING LEVEL OF PROTEIN STRUCTURE:

QUATERNAY
MORE THAN 1 POLYPEPTIDE WORKING TOGETHER TO FUNCTION
WHAT TYPE OF MOLECULES MAKE UP A TYPICAL MUCLEOTIDE
5(PENTOSE) CARBON SUGAR
NITROGEN BASE
PHOSPHATE GROUP
LIST THE COMPLEMENTARY PAIRS FOUND IN DNA.
A & T

C & G
STATE 3 WAYS IN WHICH THE DNA MOLECULE DIFFER FROM THE RNA MOLECULE.
1. DNA IS DOUBLE STRAND: RNA
IS SINGLE
2. DNA HAD DEOXYRIBOSE:RNA
HAS RIBOSE
3. DNA BASE IS THYMINE: RNA
IS URACIL
DESCRIBE THE STRUCTURE OF ATP & STATE ITS FUNCTION IN LIVING CELLS.
FUNCTION: CARRY/STORE ENERGY

STRUCTURE: SUGAR, BASE, 3
PHOSPHATE GROUP