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Natasha_Volkova [10]
2 years ago
13

What is photosensithesis?

Biology
1 answer:
harkovskaia [24]2 years ago
5 0

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities.

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It would be C. because the student is using different amounts of fertilizer in each container
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First to answer gets BRAINLEST
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I believe you mean mid-ocean ridge?

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A mid-ocean ridge or mid-oceanic ridge is an underwater mountain range, formed by plate tectonics.

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A mid-ocean ridge demarcates the boundary between two tectonic plates, and consequently is termed a divergent plate boundary.



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Examine the following diagrams. Columns I and II contain rock layers A, B, C, D, E and F. Both columns were taken from the same
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3 years ago
The process of phagocytosis involve all of the following except
evablogger [386]

Hello, I figured your question was missing its options so I went online to find them. Here they are:

The process of phagocytosis involves all of the following EXCEPT :

a. adhesion.

b. secretion of cytotoxins.

c. elimination.

d. vesicle fusion.

e. chemotaxis.

Answer:

The correct answer is: b) secretion of cytotoxins.

Explanation:

Phagocytosis is a mechanism performed by cells in which the plasma membrane engulfs a large particle. Phagocytosis is used by cells in the immune system to ingest pathogens like viruses and bacteria.

Phagocytosis consists of many steps:

  1. activation - the phagocytes that were resting are activated in the inflammatory response when a pathogen enters the body.
  2. chemotaxis  - this refers to the process in which the phagocyte moves to the pathogen by following the chemical factors released by these germs.
  3. adhesion - the phagocyte attaches to the pathogen.
  4. ingestion /vesicle fusion - the phagocyte sends pseudopods to engulf the pathogen, and places it in a phagosome, which is an endocytic vesicle. The phagosome and the phagocyte will fuse so the pathogen gets inside.
  5. elimination - the pathogen is destroyed in the phagocyte by the lysosomes present in it.

<u>The</u><u> secretion of cytotoxins</u><u> is not a part of the phagocytosis, and is a process exclusive to </u><u>T cells</u><u> (leukocytes that lack the ability to phagocyte).</u>

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2 years ago
Which are characteristics of leeches? Check all that apply.
densk [106]

Answer:

They are parasitic.

They are not a roundworm.

Leeches lack setae.

Yes they do have medical uses.

Yes leeches are segmented.

Sorry if I am wrong

7 0
3 years ago
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