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kap26 [50]
3 years ago
6

Why are people (agents) needed "on the ground" in order for the stuxnert virus to work?

Biology
1 answer:
Anarel [89]3 years ago
6 0
Stuxnet virus is a malicious computer worm which was discovered for the first time in 2010. Stuxnet is used to target SCADA [Supervisory Control And Data Acquisition] system. It was the one that is responsible for the serious damage to the Iran nuclear power. 
People are needed on ground for the stuxnet virus to work because, the virus requires a physical implantation in order to work. Such people are usually expert in detecting the most vulnerable spots in a system.
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The relationship between the bacterium xenorhabdus nematophila and its nematode host is
Vedmedyk [2.9K]

Answer:

The correct answer is - mutualistic.

Explanation:

The symbiosis or relationship between the bacterium xenorhabdus namtophilia and Steinernema carpocapsae, the nematode host is known as mutualistic or the cooperation in between them. Both the organisms live in a symbiosis in which both are benefited.

The nematode lives free till the early infective juvenile stage only. Bacterium present in both conditions as individual and with the symbiosis of the host.

Thus, the correct answer is - mutualistic.

8 0
3 years ago
What is the average life span of juvenile upland game birds
gladu [14]

Answer:

90 percent

Explanation:

Based on average estimated juvenile and adult survival rate for each species

8 0
3 years ago
Total nucleic acids are extracted from a culture of cells and are then mixed with resin beads to which the polynucleotide 5'-TTT
sdas [7]

Answer:

D. mRNA.

Explanation:

Polyadenylation is defined as the addition of poly (A) to messenger RNA. This tail is made up of several adenosine monophosphates (adenine bases). In eukaryotes, polyadenylation is part of the process in which messenger RNA is formed for subsequent translation. Therefore, it is part of the process of gene expression.

8 0
3 years ago
Read 2 more answers
This tissue’s function is to transport sugars from the leaves to the other areas of the plant.
Stels [109]
I think the answer to this is Phloem 
6 0
3 years ago
Read 2 more answers
Un instructor desea preparar un experimento sobre movimiento armónico simple. Sólo dispone de una masa de 2 kg pero tiene una co
Sergeeva-Olga [200]

Answer:

Constante de resorte, k = 19.745 N/m

Explanation:

<u>Dados los siguientes datos;</u>

Masa, m = 2 kg

Periodo, T = 2 segundos

Para encontrar la constante del resorte, k;

Period, \; T = 2 \pi \sqrt {\frac {m}{k}}

Dónde;

  • T es el período.
  • m es la masa del objeto.
  • k es la constante del resorte.

Haciendo k el tema de la fórmula, tenemos;

k = \frac {(2 \pi )^{2}m}{T^{2}}

Sustituyendo en la fórmula, tenemos;

k = \frac {(2 * 3.142)^{2} * 2}{2^{2}}

k = \frac {6.284^{2} * 2}{4}

k = \frac {39.49 * 2}{4}

k = \frac {78.98}{4}

<em>Constante de resorte, k = 19.745 N/m</em>

3 0
3 years ago
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