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forsale [732]
3 years ago
5

What type of molecule is hemoglobin

Biology
1 answer:
alexdok [17]3 years ago
8 0
Hemoglobin consists of protein subunits 
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Which statement is true of X chromosomes?
oksian1 [2.3K]

Answer:

A.women have two of them.

Explanation:

each person normally have x chromosomes but women have two x chromosomes and men have one x chromosomes and one y chromosomes.

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4 years ago
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Design your own scientific experiment. Your experiment must follow the scientific method and meet the criteria described in the
Volgvan

Answer:

"What seasonings make melt the fastest, garlic, sugar, or pepper?"

Explanation:

this can be a good question because it is highly specific and there are no questions as to what your experiment is

explanations for the scientific method:

1. Make an observation- "different conditions affect the melting of ice such as people salting the roads in winter, this caused me to be curious of what other seasonings might possibly have a similar effect to that of the salt."

2. create a Hypothesis- "I hypothesize that garlic will have the most effect on the melting of the ice because like salt its a more savory seasoning while sugar is more sweet and the reaction would be different and pepper has little flavoring to begin with"

3. test your hypothesis- "this can be done using 3 trials in which 3 pieces of ice are laid onto paper towels and seasoned with 1 teaspoon each of each individual flavoring along with one ice cube that will remain unseasoned (this is our control) we shall then set a timer for 2 minutes and see which ice cube is the most melted"

4. draw conclusions- "this will lead you to the result of the experiment, this would be the seasoning that cause the most effect on the melting process of ice"

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3 years ago
Has ampicillin cured any epidemics or pandemics?
svlad2 [7]

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yes it has cured epidemic but I am not really sure search on google to get an answer.

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Give an example of a strand of DNA.
olga55 [171]
A strand of DNA  is in the double helix structure.. you can think of it as two interconnected spiraling stairs
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While you develop callused feet when you go barefoot for a summer, your neighbor remains a tenderfoot by protecting her feet wit
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Going by experience, is have to say age is major attribute.
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