Biology » Page 129

Biology

Onie

Which value is being measured in the columns labeled

"Fraction remaining" and "Percentage remaining"?

years of decay

O quantity of energy

O number of stable atoms

O amount of material that has not decayed

Hurry

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Biology

Carmelo Bonilla

Which component of exercise primarily strengthens your heart?

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Biology

Aliana Archer

What two cells are involved in sexual reproduction?

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Biology

Jacey Goodman

If you were testing how well different laundry soaps cleaned your clothes, the control group would be:

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Biology

Cason Ferrell

The nurse is describing how to perform a testicular self-examination to a patient. Which of these statements is most appropriate?

A. A good time to examine your testicles is just before you take a shower.

B. If you notice an enlarged testicle or a painless lump, call your health care provider.

C. The testicle is egg shaped and movable. It feels firm and has a lumpy consistency.

D. Perform a testicular exam at least once a week to detect the early stages of testicular cancer

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Biology

Admiral

In which ways are RNA and DNA different?

a. RNA has ribose sugar, DNA has deoxyribose sugar

b. RNA has uracil, DNA has thymine

c. RNA is single-stranded, DNA is a double-helix

d. all of the above

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Biology

Camilla Wagner

Why do you have to spit out your gum before the extraction of DNA?

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Biology

Krista Green

Humans have

chromosome pairs.

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Biology

Clara Anthony

What should happen if you gave the runner pure water in a iv?

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Biology

Marley Zamora

there is 30 percent more what in earth's atmosphere today than there was before the start of the industrial revolution

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Biology

Elsa Holder

What are ribosomes present in?

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Biology

Carly Mullen

In the sentence "a mining company will consider the distribution of coal when deciding how to mine the coal," what does the word distribution mean?

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Biology

America Burch

When a species disappears from an area it once occupied, but the species still exists elsewhere, this is called?

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Biology

Miriam Walters

Water dissolves many ionic and molecular compounds because of its?

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Biology

Guest

After inoculating the chemostat, you find that after a couple of days, there are no more bacteria in the culture vessel. the medium you are supplying contains all of the essential nutrients for your bacterium. what is the most likely cause for the lack of growth? how would you correct the problem?

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