Mid-Term Lab - Kathy Egbert | Laabri | Nneɛma a ɛma wotumi yɛ ade

Location #1: Word Bank - use the following to answer questions 1-8; terms can be used more than once or not at all; need to use exact words or it won't count your answer correct

aerobic respiration
anaerobic respiration
carbon dioxide
control
constant
dependent variable
glass beads
hypothesis
independent variable
KOH
oxygen
pea seeds dry and hydrated
pipette
qualitative data
quantitative data
tray
water

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You performed this experiment using this set-up as a respirometer. The control had ______________in the tube.

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Name one of the constants in this experiment.

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The independent variable in this experiment was the...

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The dependent variable in this experiment was the amount of _________that was used by the peas.

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The type of data collected was quantitative or qualitative?

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1

A 10 ml

B 1 ml

C 1.4 ml

D 0.14 ml

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A 4.5 micrometers

B 45 micrometers

C 450 micrometers

D 4500 micrometers

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A 4x

B 10x

C 40x

D 100x

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A 4x

B 10x

C 40x

D 100x

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A prokaryote cells

B eukaryote cells

C eukaryote animal cells

D eukaryote plant cells

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A course adjustment knob

B fine adjustment knob

C the course and fine adjustment knobs

D close the diaphragm to increase depth of the specimen

Go to Sign with #3 Location on it. Draw a punnet square between two heterozygous organisms. Use the letter D to represent the trait. When finished, raise your hand so I can come and grade it.

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1

A karyotype........dominant/recessive

B gel electrophoresis.....sex-linked

C punnet square.....dominant/recessive

D pedigree chart..............sex-linked

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Find Location #4 - You have an organism that has two chromosomes. Use the materials available to you to show what happens to them in the S phase of the cell cycle. Raise your hand when finished, so I can grade you.

Find Location #5 - Using the materials provided show what happens during spermatogensis if there is nondisjunction during Meiosis I. Raise your hand when finished, so I can grade you.

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Continue using the information at Location #5. If these gametes were crossed with a normal female, some of the offspring would be viable and some wouldn't.

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1

Label the three parts of a DNA nucleotide:

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Find Location #6This specimen is a good example of the result of a

A monohybrid cross

B dihybrid cross

C polypeptide cross

Find Location #7: create a sequence with the tRNAs in a row; match up the tRNA with its appropriate amino acid; when completed raise your hand and I will come and grade you

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Find Location #9 - look at the materials placed on the table - What process has just occurred?

A replication

B transcription

C translation

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DNA is copied from the 3' to 5' end.

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1

A A T C G.....T for U

B A T C G.....A for U

C C G A T .....C for U

D C G A T ..... G for U

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A base

B acid

C neutral

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1

A Tube 1 - 0.09% NaCl

B Tube 2 - 10% NaCl

C Tube 3 - distilled water

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A osmosis

B diffusion

C a hypotonic solution.

D a hypertonic solution.

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