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Ryland Bray
BiologyBiology
Which argument supports the idea that viruses are alive?

A. Viruses have a cell membrane.

B. Viruses contain unique genetic information ...

C. Viruses replicate in a host.

D. Viruses do not produce proteins.
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Jasiah Travis
BiologyBiology
Make a punnet square showing the alleles the parent plants and the first generation
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Valery
BiologyBiology
Which one of the following diseases is caused by a virus?

A. Strep throat

B. Hepatitis B

C. Tetanus

D. Tuberculosis
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Maximus Stewart
BiologyBiology
Explain how it would be possible to have a change in a single base of DNA, but have the protein NOT change and be functional.
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Nickolas Church
BiologyBiology
During DNA replication, what is the first process to occur?

a:zipping up of the DNA strand for copying

b:synthesis of the leading strand

c:synthesis of the lagging strand

d:unwinding of the parental DNA by helicase enzyme
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Ibrahim Levine
BiologyBiology
When a person is frightened what system is most activated sympathetic or parasympathetic nervous system?
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Panther
BiologyBiology
What is found in all adult echinoderms?

an inability to move

bilateral symmetry

an ability to swim

radial symmetry
Answer Answers (2)
Fifi
BiologyBiology
Which molecule is a reactant in the first step and a final product in the fourth step of the Calvin-Benson cycle?

A) RuBP

B) ATP

C) PGA

D) CO2
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Chasity Vargas
BiologyBiology
Types of illness or diseases that are

associated with your digestive system,
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Matteo Hogan
BiologyBiology
A client is admitted for treatment of chronic renal failure (crf). the nurse knows that this disorder increases the client's risk of:a client is admitted for treatment of chronic renal failure (crf). the nurse knows that this disorder increases the client's risk of:
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Marisol Davila
BiologyBiology
How many electrons does carbon have available for chemical bonding?

one

two

four
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Gabriela Walker
BiologyBiology
What is the main emphasis of the Human Genome Project?

a. gene mapping

c. gene therapy

b. gene cloning

d. genetically engineered drugs
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Laila Gomez
BiologyBiology
Why is a reduction in biodiversity due to loss of plant populations especially destructive to an ecosystem?
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Francis Coffey
BiologyBiology
What is the largest of the four main biological macromolecules?
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Guest
BiologyBiology
If you stopped eating what would be the first, second, and third organic compound your body would use for energy
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