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Artist 52 [7]
2 years ago
15

Which of the following statements is true? Question 11 options: Naturally occurring nuclear radiation is called background decay

. You are exposed to nuclear radiation every day. Most of the nuclear radiation you are exposed to in the environment is man-made. All natural radiation is at a level low enough to be safe.
Biology
2 answers:
makvit [3.9K]2 years ago
8 0

Answer:

Which of the following statements is true? Question 11 options: Naturally occurring nuclear radiation is called background decay. You are exposed to nuclear radiation every day. Most of the nuclear radiation you are exposed to in the environment is man-made. All natural radiation is at a level low enough to be safe.

Explanation:

<em>The human being has always been exposed to environmental radioactivity, but </em>the atmosphere serves as a shield for most of it, and thus be protected.

<u><em>The answer is</em></u>: <u>All natural radiation is at a level low enough to be safe.</u>

Ivan2 years ago
3 0
<span>All natural radiation is at a level low enough to be safe</span>
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How would a scientist have made the distinction between a unicellular and a multicellular organism in the 17th century(1600s), t
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Using a microscope

Explanation:

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2 years ago
In exocytosis, the membrane package fuses with _____.a transport protein a gap junction the nucleus the cell membrane
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Exocytosis is a procedure by which a cell transports secretory items through the cytoplasm to the plasma film. Secretory items are bundled into transport vesicles. In exocytosis, the one that fuses with the membrane package is the cell membrane. The membrane is transported to the cell membrane and the water molecules are released into the extracellular environment. 
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Which of the following does not correctly describe basic regulation of digestive activity?
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The correct answer is: b. conscious neural control

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In a two-point test cross, 36 of the offspring were recombinant types. The remaining 64 offspring were parental types. How many
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A two-point test-cross is a cross between an individual with a double heterozygote genotype and a homo-zygous recessive individual in order to determine the recombination frequency between two linked genes. In genetics, one map unit (m.u.) can be defined as the measure of the distance (i.e., genetic distance instead of physical distance) between genes for which one (1) product of meiosis in one hundred (100) is recombinant. In this case, 36 of the offspring have the recombinant phenotype, while the remaining 64 offspring are not recombinant, and therefore both genes are separated by 36 mu (64 + 36 = 100 >> 36 mu).

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