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Rama09 [41]
2 years ago
5

How does the primary structure of proteins differ from the secondary structure?

Biology
1 answer:
zubka84 [21]2 years ago
8 0
<span>The primary structure of proteins simply describes the order than amino acids are connected, the secondary structure is the shape the protein forms (alpha-helix or beta-sheet, or any combination of the two). </span>
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The nucleus contains the cells genetic material in the form of A) ADP. B) ATP. C) DNA. D) RNA.
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C. DNA is the answer
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What reproductive advantage do amniotes have over pre- amniotes
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How an old mountain belt located in the center of a continent most likely formed
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All of the following are examples of fibrous joints except: ________________
Lubov Fominskaja [6]

Answer:

a. tooth within the maxilla

Explanation:

Fibrous joints are the type of joints that is connected by fibrous tissue, consist  mainly of collagen. These joints are fixed joints where bones are united by a layer of white fibrous tissue having different thickness. Fibrous joints are present in the neck, in the wrist, knee, hip and at the foot of our body where two bones connect. It does not occur in tooth within the maxilla of human body.

6 0
3 years ago
Do you think true water-conducting tissue is a derived character of either embryophytes or green algae? Why or why not?
ludmilkaskok [199]

Answer:

i think true water-conducting tissue is a derived character of green algae?

Explanation:

WHY?

Many characteristics of land plants also appear in algae like both are multi cellular, euks, photosynthetic autotrophs so are brown, red, and certain green algae, plants have cell walls made of cellulose and so do green algae

However, charophytes are the only present day algae that share these traits with land plants

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2.Structure of flagellated sperm

3.Formation of a phragmoplast ( group of microtubules known as phragmoplast formes b/t daughter nuclei of a dividing cell, giving rise to a cell plate making cross wall that separates the daughter cells)

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Land plants are not descended from modern charophytes, but share a common ancestor with modern charophytes

WHY NOT?

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8 0
2 years ago
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