Biology, 05.05.2020 16:19 shollydot1379
Question: What happens when light goes from one material, such as air, into another of a different density, such as water or glass? *
Answer Options:
A.) It continues in a straight path
B.) It bends
Question: Why does light bend when it enters a new material? *
Answer Options:
A.) Because it changes its frequency
B.) Because it changes speed
C.) Because it changes its color
Question: Light refracts when: *
Answer Options:
A.) It changes speed
B.) it changes from a particle to a wave
C.) its density changes
D.) it encounters a solid object
Question: Light's color depends most on its: *
Answer Options:
A.) Speed
B.) Intensity
C.) Frequency
D.) Wavelength
Answers: 3
Biology, 21.06.2019 15:00
In familial hypercholesterolemia individuals homozygous for the allele causing the disorder completely lack receptors on liver cells that take up cholesterol from the blood stream. heterozygous have one-half the number of receptors while individuals homozygous for the normal allele are phenotypically normal. this is an example of a.epistasis b.complete dominance c. incomplete dominance d. codominance
Answers: 2
Biology, 22.06.2019 10:00
14. which of the following codons code for threonine? a. ucg b. ugu c. cga d. aca
Answers: 2
Biology, 22.06.2019 10:40
Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic
Answers: 1
Biology, 22.06.2019 12:00
Refer to the family pedigree shown here. in generation i, one parent is affected by the gene mutation and one parent isn't. in generation ii, all three children are affected by the gene mutation. what can you conclude about this gene mutation? a. all children born in future generations will be affected by this disorder. b. this gene mutation is a dominant disorder. c. this gene mutation is a recessive disorder. d. the generation i mother is a carrier of this gene mutation.
Answers: 2
Question: What happens when light goes from one material, such as air, into another of a different d...
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