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Ugo [173]
3 years ago
10

Viruses cannot live on their own, and instead need to infect a/n _______ to replicate.

Biology
2 answers:
Marina86 [1]3 years ago
6 0

Answer:

host cell

Explanation:

AfilCa [17]3 years ago
5 0

Answer:

Host Cell

Explanation:

Viruses cannot live on their own, and instead need to infect a/n Host Cell to replicate. The two primary life cycles of viruses are the lytic cycle, also known as the virulent cycle, and the Lysogenic cycle, also known as the temperate cycle.

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Suppose that a person takes a fall while hiking and develops tetanus when the pathogen enters through an open wound in their arm
qaws [65]

The tetanus infection is considered to be a Droplet infection.

<h3>What is Tetanus?</h3>

Tetanus is a neurological disease which is characterized by the occurrence of spasms in the muscle.

Tetanus can be caused if initial care does not take place after the wound occurs and therefore, it is very important to immediately take care of the wound.

To treat the wound tetanus immunoglobulin and tetanus toxoids are given to the person, however, it is necessary to give the two injections using different syringes and at different sites, because the immunoglobulin can cause neutralization fo the toxoid.

Thus, this could be the answer.

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4 0
2 years ago
25. A post-doctoral research student is working with a culture of bacteria that doubles in size every 72 hours. The initial popu
ale4655 [162]

Answer:

P=750 e^{0.00963t}

The population size would be 753,190 after 30 days

Explanation:

Since, the population growth function is,

P = P_0 e^{rt}

According to the question,

if t = 0, P = 750,

\implies 750 = P_0 e^0\implies P_0 = 750

Also, if t = 72, P = 1500,

\implies 1500 = P_0 e^{72r}\implies 1500 = 750 e^{72r}\implies 2 = e^{72r}\implies \ln 2 = 72r\implies r = \frac{\ln 2}{72}\approx 0.00963

Hence, the required function would be,

P=750 e^{0.00963t}

If t = 720 hours  ( 30 days = 720 hours ),

Then, the population after 30 days would be,

P=750 e^{0.00963\times 720}=750 e^{6.912}=753190.30695\approx 753190

6 0
3 years ago
ANSWER QUICKLY! EASY !!​
Tomtit [17]

Answer:

A. 25%

Explanation:

According to the diagram, a free earlobe is dominant and an attached earlobe is recessive.  This means that the trait of attached earlobes are only shown when they the allele ff.

Only one of the four possibilities have the allele ff, meaning the percentage is 25%.

6 0
3 years ago
Read 2 more answers
2. mRNA is transcribed from molecule of
mariarad [96]
The DNA strand that is transcribed for a given mRNA is termed the template strand. The complementary DNA strand is called the nontemplate strand.
6 0
3 years ago
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Male genital organ which eliminates urine from the body and ejects semen during ejaculation
GrogVix [38]
The penis is the genital organ
6 0
4 years ago
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