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Dmitry_Shevchenko [17]
3 years ago
6

How many genes code for hemoglobin?

Biology
2 answers:
MrMuchimi3 years ago
5 0

Answer:

Four genes

Explanation:

Similar to all proteins, DNA makes up hemoglobin (the material that makes up genes). Individuals have four genes that code for the alpha protein, or alpha chain.

Pepsi [2]3 years ago
3 0

Answer:

Four

Explanation:

Like all proteins, the "blueprint" for hemoglobin exists in DNA.

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Suppose you discover a new form of a nucleic acid, XNA. Like DNA, it is double-stranded. You are interested in its mode of repli
victus00 [196]

Answer:

A: Unlike DNA, XNA replicates conservatively

Explanation:

<em>The replication of the DNA is </em><em>semi conservative.</em><em> This means that newly replicated double helix DNAs usually consist of one parental strands and one newly synthesized strands. The parental DNA unwinds and each strand serves as template for the synthesis of complementary strands.</em>

In the case of XNA, the two strands of parental XNA were found intact, meaning that the newly produced XNA consist of two newly synthesized strands. This thus means that the replication process is conservative.

Hence, unlike DNA replication that is semi conservative, XNA replication is conservative.

8 0
3 years ago
Plase can you guy help
jeka94

Answer:

1. observation

2. Analysis

3. conclusion

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hope i helped

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3 years ago
What are minerals that are valued because they contain large amounts of a useful element are called
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8 0
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In which location would the rate of soil erosion most likely be higher than the rate of soil formation?
xz_007 [3.2K]

Answer:

C. A steep slope

Explanation:

Erosion is the removal of the top layer of the earth or the gathering of lose weathered materials from rock surfaces.

Agents of erosion are wind, water, glacier and gravity.

Along a very steep slope, erosion is highly rife and very prevalent to the extent that everything there is washed away to be deposited at the bottom of the slope or where gradient is more gentle.

On a steep slope, materials moves rapidly and gravity is very great. When these factors are coupled with the prevailing conditions in a place, little to no deposition occurs for soil formation.

4 0
3 years ago
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