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jeka57 [31]
3 years ago
10

What is the 1st step of virus infection?

Biology
2 answers:
Anna71 [15]3 years ago
7 0
Shannon is correct. I think of it as a microscopic spider. Imagine you touch something at Walmart and get your hands infected you wipe your nose with your hands. The virus enters the nose or wherever you let it go to. It crawls into one cells(now host cell) it injects genetic material of the virus into the host cell, the host cells the explodes and the micro-microscopic particles spread onto more and more cells and break those. While your immune system tries to defend you against them, sometime your immune system wins and you don’t get sick but sometime is looses and that is how we get sick.
lana66690 [7]3 years ago
6 0

Answer:

first step of the virus is to find a host and attaches itself to the host, goes into and attacks the body

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Match the following.
lianna [129]

Answer:

The correct match is given below:

Explanation:

  1. A flower containing a pistil, stamen, calyx, and corolla – Complete flower. When a flower consists of essential whorls pistil and stamen and accessory whorls calyx and corolla, the flower is said to be complete.
  2. The collective term for the petals of a flower- Corolla. The corolla is a accessory whorl which consist s of its unit called petal.
  3. It has pistils, but no stamens - Female flower. A flower with only pistil is called unisexual pistillate flower.
  4. A stalk which supports the anther – Filament. A typical stamen consists of an anther, connective and a filament.
  5. A flower that lacks one or more of the following parts: pistil, stamen, calyx, or corolla corolla.—Incomplete flower. A flower which lacks any of the essential or accessory whorl is called incomplete flower.
  6. A flower that has male parts only – Male flower.  A flower with only stamen is called unisexual staminate flower.
  7. A spore produced by meiosis – Meiospores. Spores can produced by mitosis or meiosis. If it is produced as a result of mitosis it is said to be mitospores.    

5 0
3 years ago
Robert​ Stevens, a​ 46-year-old male​ client, presents to your emergency room with progressive chest pain diagnosed as a​ latera
sleet_krkn [62]

Answer:

Hypomagnesemia

Explanation:

  • Hypomagnesemia is a condition of low magnesium levels in the body and because magnesium acts as an active cardiovascular electrolyte, its deficiency leads to cardiac complications such as dysrhythmias.
  • People who suffer from myocardial infarction are often treated for hypomagnesemia to improve their cardiac conduction, however, hypomagnesemia can also develop in chronic alcoholics.
  • The other reasons that could lead to the condition faced by Robert Stevens can be hypokalaemia however, as he is also chronic alcoholic hypomagnesemia is the main cause.
7 0
3 years ago
Hybrid offspring such as mules and zonkeys that are produced when two different, but similar species mate are not considered a t
Anvisha [2.4K]

Answer:

I'd sat b

Explanation:

is this a question or a test or something

5 0
2 years ago
I need to know what the dependent and independent variable displayed in this graph is
Shtirlitz [24]

Answer:

The independent variable is the underlying conditions (x-axis) and the dependent variable is the percentages (y-axis)

5 0
2 years ago
What would happen to a cell if it underwent all the activities at once? Please help me
nadezda [96]
If a cell was to undergo all the activities, eg cell division my mitosis, it results in growth. When we were still zygotes, cell division happened by mitosis resulting in the grown ups we are now. Over division results in growth of cancer cells. And if the body exercises, Lymphocytes are produced more, resulting in more of them circulating in blood preventing disease attacks
3 0
3 years ago
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