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adelina 88 [10]
3 years ago
15

Leishmania is a protozoal parasite are transmitted by the bite of infected female sandflies. they are then phagocytized and live

within host leukocytes. which type of cell is most likely to harbor them?
Biology
2 answers:
qaws [65]3 years ago
8 0

The answer is macrophages. They either actively invade these leukocytes or are phagocytosed, divide in the cells and cause lysis. The promastigotes that invade these leucocytes are transformed into amastigotes in the macrophages. These amastigotes continue attacking other healthy macrophages while others migrate to the mid gut.






nekit [7.7K]3 years ago
4 0
Macrophages is the answer
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Which fluid-related hormone helps the body to lose fluids and reduce blood pressure?
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Answer:

Vasopressin

Explanation:

Vasopressin is an anti-diuretic hormone. Its main function is to control the osmolality and volume of body fluids, helping the body to lose fluids. The secretory neurons are activated as a result of increased osmotic pressure or reduced blood pressure, which is also reduced by this hormone. The release of this hormone has a potent vasoconstrictor effect, causing water retention to increase, acting as an antidiuretic hormone. The increased permeability of the collecting tubules and the thick ascending branches of the Henle loop, resulting from the exposure of aquaporins to the apical membrane, enables the diffusion of water found in the tubule cells to the medullary region of the kidney.

7 0
3 years ago
Which is an abiotic factor that can be found in a rain forest ecosystem?
Ivanshal [37]
Abiotic factors are things in an ecosystem that aren't alive. 

Here are a few examples of abiotic factors in a rain forest:

1. Sunlight
2. Water
3. Soil
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Hope this helps!
8 0
3 years ago
Read 2 more answers
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lutik1710 [3]

Answer:

I think its the third one.

Explanation:

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I hope this helps in any way.

4 0
3 years ago
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Lizette and her husband had her ova fertilized with his sperm in a laboratory and then implanted in her uterus. what form of ass
RideAnS [48]

In virto fertilization form of assisted reproductive technology.

<h3>IVF: Is the process painful?</h3>

It is comparable to a pap smear or even a vaginal ultrasound appointment. During this technique, an embryo transfer catheter and ultrasound guidance are used to transfer one or more embryos to the uterus. The entire operation will be visible to you on an ultrasound screen. This procedure is painless.

<h3>What distinguishes IVF from in vitro fertilization?</h3>

An IVF procedure involves surgically removing a woman's eggs from her ovaries and fertilizing them in a lab with sperm from a male partner or a sperm donor to produce embryos. (The term "in vitro" refers to the act of fertilizing an egg in a laboratory dish and is derived from the Latin meaning "in glass").

learn more about assisted reproductive technology here

<u>brainly.com/question/8636169</u>

#SPJ4

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1 year ago
If an enzyme in solution is saturated with substrate, the most effective way to obtain a faster yield of products is to
Pachacha [2.7K]
Catalyst maybe ( lower activation energy).
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