Test review

Warm-up Number 9 = Number 9 = Number 1 = Number 1 = Number 13 = Number 13 = Number 2 = Number 2 = Number 6 = Number 6 = Number 5 – Number 5 –

Warm-up 9 = Mitochondria 1 = Nucleolus 13 = Centosomes / centriols 2 = nucleus 6 = Golgi 5 – rough ER (Endoplasmic reticulum)

What is identical in all the organs? What is identical in all the organs?

GENES IN DNA

What do platelets do? What do platelets do? CLOT BLOOD CLOT BLOOD

What is a good way to classify organisms? What is a good way to classify organisms?

WHETHER OR NOT THEY USE PHOTOSYNTHESIS (make their own food) WHETHER OR NOT THEY USE PHOTOSYNTHESIS (make their own food)

A single base change is….? A single base change is….?

A change in one letter only…. A change in one letter only….

What is Adenine and Thymine in a ratio of 1:1? What is Adenine and Thymine in a ratio of 1:1?

BECAUSE A PAIRS WITH T BECAUSE A PAIRS WITH T (Apples with Trees, Cars with Garages) (Apples with Trees, Cars with Garages)

Most mutations are BAD…….when are they good (beneficial) Most mutations are BAD…….when are they good (beneficial)

WHEN THEY PROVIDE A PHENOTYPIC ADVANGE (you’re taller…stronger….smarter) WHEN THEY PROVIDE A PHENOTYPIC ADVANGE (you’re taller…stronger….smarter)

What cells carry oxygen……which ones form the immune system….. What cells carry oxygen……which ones form the immune system…..

RED BLOOD CELLLS carry OXYGEN RED BLOOD CELLLS carry OXYGEN WHITE BLOOD CELLS…..form immune system. WHITE BLOOD CELLS…..form immune system.

If chromosomes break down during cell division……what is likely to happen? If chromosomes break down during cell division……what is likely to happen?

MUTATION MUTATION

If a cell needs a lot of energy it should have what…..? If a cell needs a lot of energy it should have what…..?

A LOT OF MITOCHONDRIA A LOT OF MITOCHONDRIA

A deletion of a DNA base from a gene affects an organsim by …..? A deletion of a DNA base from a gene affects an organsim by …..?

A deletion of a DNA base from a gene affects an organism by …..? A deletion of a DNA base from a gene affects an organism by …..? CHANGING THE SEQUENCE…(pattern) ……ACG instead of ATG. CHANGING THE SEQUENCE…(pattern) ……ACG instead of ATG.

Which system aids (helps) in the early stage of digestion? Which system aids (helps) in the early stage of digestion?

MUSCULAR SYSTEM…(chewing/swallowing) MUSCULAR SYSTEM…(chewing/swallowing)

What must happen (occur) for DNA replication to take place? What must happen (occur) for DNA replication to take place?

SEPARATION OF the DNA DOUBLE HELIX (the spiral must be broken apart) SEPARATION OF the DNA DOUBLE HELIX (the spiral must be broken apart)

Why do fish remove extra salt……? Why do fish remove extra salt……?

SO WATER BLANCE IS MAINTAINED IN the BLOOD (homeostasis) SO WATER BLANCE IS MAINTAINED IN the BLOOD (homeostasis)

What is a kind of change that can be passed down to offspring? What is a kind of change that can be passed down to offspring?

DAMAGE TO GAMETE CELLS (Sperm/Egg) DAMAGE TO GAMETE CELLS (Sperm/Egg)

The heart belong most in what system? The heart belong most in what system?

CIRCULATORY (It pumps blood) CIRCULATORY (It pumps blood)

Whay are male sea lions bigger than female sea lions? Whay are male sea lions bigger than female sea lions?

THEY COMPETE FOR MATES……(fight with other males for females) THEY COMPETE FOR MATES……(fight with other males for females)

What does Dialysis do…..? What does Dialysis do…..?

FILTERS PROTEINS FROM BLOOD because kidneys are not doing it good enough….. FILTERS PROTEINS FROM BLOOD because kidneys are not doing it good enough…..

Thirsty people/Animals…..? Thirsty people/Animals…..?

Retain water……pee is more yellow since not much water vs. waste compounds Retain water……pee is more yellow since not much water vs. waste compounds

Flagellums are for what? Flagellums are for what?

MOVEMENT…… MOVEMENT……

Organs of the Gastrointestinal tract…..? Organs of the Gastrointestinal tract…..?

FIT INTO MORE THAN ONE ORGAN SYSTEM (don’t eat things that you are allergic too…..70% of immune system is in gastrointestinal tract) FIT INTO MORE THAN ONE ORGAN SYSTEM (don’t eat things that you are allergic too…..70% of immune system is in gastrointestinal tract)

Why is freshwater aquarium dangerous for saltwater fish? Why is freshwater aquarium dangerous for saltwater fish?

FISH’s CELLS SWELL until they burst.. FISH’s CELLS SWELL until they burst.. (Osmosis) (Osmosis)

If once nucleotide is omitted/repeated….what happens…..? If once nucleotide is omitted/repeated….what happens…..?

MUTATION MUTATION

Which 2 systems are necessary in movement…? Which 2 systems are necessary in movement…?

Which 3 systems are necessary in movement…? Which 3 systems are necessary in movement…? Muscular, Nervous, SKELETAL…. Muscular, Nervous, SKELETAL….

Which component of DNA provides instructions for the production of the protein…..? Which component of DNA provides instructions for the production of the protein…..?

The sequence of nitrogen bases The sequence of nitrogen bases

The tail on a sperm is used for…? The tail on a sperm is used for…?

MOVEMENT MOVEMENT