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Rhys Hardy
BiologyBiology
Diabetics can now obtain insulin that has been manufactured by what biological advancement? HGP, hybridization, gene splicing or cloning
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Miracle Leon
BiologyBiology
A client who underwent thoracic surgery to remove a lung tumor had a chest tube placed anteriorly. the surgical team places this catheter to:
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Sarah Rivas
BiologyBiology
Prior to the ideas presented by Charles Darwin concerning evolution, several alternating theories had been developed. They included all BUT A) all species on Earth were created at the same time and have never changed. B) the DNA differences within a species lead to some individuals being better able to survive. C) new animals were simply made from the different parts of animals that were living at the time. Eliminate D) an organism can acquire characteristics during their lifetime and then pass these onto future generations.
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Kenny Parrish
BiologyBiology
Witch is a nonmetallic mineral resource?

A. Wood

B. Iron

C. Aggregate

D. Coal
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Erik White
BiologyBiology
How does digestion and absorption of food take place in cnidarians?
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Tabby
BiologyBiology
You've just read a research project titled: "Prolonged cell phone use causes brain tumors."

What is the dependent variable?

A. length of cell phone use

B. number of patients with brain tumors

C. age of patients

D. type of cell phone used

E. medical history of these patients
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April Carroll
BiologyBiology
Which of the following is a major way in which oceans contribute to weather systems?

A. Ocean water has high salinity.

B. Oceans transfer energy from the Sun.

C. Most volcanic activity occurs in the ocean.

D. Oceans have high levels of biodiversity.
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Rayna Zuniga
BiologyBiology
Which statement best describes the cell membrane?

A. A glycolipid bilayer with carbohydrates

B. A glycolipid bilayer with proteins

C. A phospholipid bilayer with proteins

D. A dipeptide layer with carbohydrates
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Haley Pratt
BiologyBiology
Blood has a ph ranging from 7.35 to 7.45. slight deviations from this can cause major problems, even death. you are doing an intense workout, and your skeletal muscle cells are producing metabolic acids such as lactic acid. your blood ph does not drop significantly in spite of the metabolic acids released into the blood. you maintain a constant blood ph because
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Adyson Hensley
BiologyBiology
Botanical name of waterleaf
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Wrinkles
BiologyBiology
Which of these could define a hypothesis
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Guest
BiologyBiology
Describe the four levels of organization in multicellular organisms
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Kian Maynard
BiologyBiology
Which of the following adaptations is typical of marine mammals?

a. thick layer of blubber

b. body covered in thick fur

c. webbed hands and feet

d. breathing apparatus on the sides of the head
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Ashanti Barker
BiologyBiology
In order for an organism to survive, it must do what?

A. Find food and water

B. Reproduce

C. Regenerate

D. Select a habitat
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Allan Andrade
BiologyBiology
What's up these organisms has an exoskeleton?
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