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Ronch [10]
3 years ago
8

Which of the following serve as antibodies?

Biology
2 answers:
Vlad [161]3 years ago
3 0
Proteins serve as antibodies.
laila [671]3 years ago
3 0

Answer:

protiens

Explanation:

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The map above shows B blood group frequencies across eastern Asia and far western Europe. There is a gradual change in the chara
qaws [65]

Answer:

cline

Explanation:

  • When a measurable gradient is seen in a particular character across population living in a geographical range then this gradient is termed as cline.
  • The clines can either be abrupt or continuous across a given geographical range.
  • Clines arise due to two factors - gene flow as well as selection.
  • In a map the clines are represented by lines that indicate the changes in character from one end to another across a geographic range.
  • Therefore, the B blood group frequency changes in a map across eastern Asia and far western Europe form a pattern which is termed as a cline.
6 0
2 years ago
She notices that the muscle cells are loaded with mitochondria while the macrophages have abundant lysosomes. why is this so?
Kaylis [27]

The muscle cells are loaded with mitochondria to allow large amounts of ATP production while the macrophages have abundant lysosomes to digest the debris and dead organisms like bacteria.

Mitochondria are known as the powerhouse of a cell. This is because most of the ATP production used by various systems in their operation is produced by mitochondria. A chemical called NADH is produced in the mitochondrial matrix through the Krebs cycle. The enzymes embedded in the mitochondrial membrane use this chemical to produce Adenosine Triphosphate, generally known as ATP.

Macrophages are phagocytic white blood cells involved in engulfing and killing pathogens. They are involved in the innate immune response of the body. Lysosomes have specialized enzymes that can kill these pathogens.

Muscle cells need to contract or expand for which they require energy. Thus, they have abundant mitochondria. Whereas, the macrophages have abundant lysosomes to help them kill disease-causing pathogens like a virus or bacteria.

To know more about ATP production in mitochondria, refer to the following link:

brainly.com/question/16876656

#SPJ4

3 0
1 year ago
Which structure is the site of the synthesis of proteins that may be exported from the cell?
Lena [83]
<span>Rough endoplasmic reticulum is that site. When protein sticks on it's surface, it covered them in a vesicle which then received by Golgi appratus.

In short, Your Answer would be Option A

Hope this helps!</span>
3 0
3 years ago
Read 2 more answers
Which best describes the scientists who contributed to our current body of
sweet-ann [11.9K]

Answer:D

Explanation:

3 0
3 years ago
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Starch is a carbohydrate formed by bonded glucose molecules. What type of reaction does this represent? A.) ATP B.) cellular res
kobusy [5.1K]

Answer:

D. Dehydration synthesis

Explanation:

Cells build carbohydrate polymers by using energy to form glycosidic linkages, the bonds between monosaccharides. A dehydration synthesis reaction forms a bond between carbon atoms in two monosaccharides, sandwiching an oxygen atom between them and releasing a water molecule.

7 0
3 years ago
Read 2 more answers
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