Biology » Page 65

Biology

Moshe

Name 4 unifying theme of biology

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Biology

Proctor

Superior and middle nasal conchae formed from its projections in

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Biology

Martin Moran

What genetic mutation is sickle cell anemia caused by?

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Biology

Kobe Ayala

The opening and closing of the heart valves is caused by

action potentials within the cusps of the valves.

contraction of the smooth muscle in the walls of the great vessels leaving the heart.

contraction and relaxation of papillary muscles that pull on heart strings.

pressure changes of alternating contraction and relaxation during the cardiac cycle.

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Biology

Seth Choi

What is systematics and why is it a less arbitrary and more natural approach to categorizing living organisms?

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Biology

Maddox Robles

Think about the following items: a candle flame, a balloon floating in the air, and bubbles blown from a bubble wand. Describe characteristics that could indicate life in these items, and characteristics that show they are not alive.

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Biology

Derek Rodgers

If a person wanted their child to have 6 fingers on each hand, explain how you think a doctor would be able to accomplish this

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Biology

Abbey Hayden

Why are you less likely to find fossils in metamorphic rocks?

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Biology

Gauge Singleton

What is the ultimate energy source for most forms of life on earth?

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Biology

Gia Mccall

How is the skeleton similar to the frame of a house? both are made of calcium. both provide shape and support. both allow movement. both separate the structures into compartments.?

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Biology

Onie

When a light is on it is part of a scolde circuit

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Biology

Petey

What type of symmetry does an organism have if it has five identical parts extending from a central hub? A. bi-radial symmetry B. mirrored symmetry C. penta-radial symmetry D. tubed symmetry

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Biology

Kassidy Aguirre

Most cars contain external combustion engines. True Or False!

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Biology

Bryan

There is a mutation in the gene that encodes tRNAlys. The mutation does not affect the anticodon in tRNAlys but results in a tRNAlys that is recognized and charged by aminoacyl-tRNAser synthetase. In an organism homozygous for this mutation, how would the following mRNA be translated?

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Biology

Reuben Mcguire

What characteristics do biologists use to classify arthropods?

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