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kondor19780726 [428]
3 years ago
8

Ten-year-old All has a ring-shaped fungal skin infection on his leg. His doctor asks his mother whether anyone else in the house

has a similar infection. His mother
tells the doctor no one else has the infection, but their dog has a circular, itchy bald spot and that Ali plays with the dog a lot. The doctor informs Ali and his mother
that he caught the infection from their dog. Which mode of disease transmission most likely spread the infection from the dog to Ali?
A. contaminated food
B. direct contact
C. mosquito
D. aerosol of the dog's body fluid
Biology
1 answer:
ira [324]3 years ago
4 0

Answer:

I believe it is B, direct contact

Explanation:

Ali most likely wasn't eating food that the dog had contaminated, nor was it likely that a mosquito first bit the dog and then Ali. This leaves A and D, and A seems to be more likely.

Apologies if I am incorrect.

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What organs does the pelvic region hold
Charra [1.4K]
<span>the pelvic colon, rectum, and bladder

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4 0
3 years ago
Which of the following is not a part of the process of translation?a. initiator tRNA binding to the ribosome b. removal of intro
inna [77]

Answer: b. removal of introns from mRNA

The process by which Ribosomes   attached to ER or lying freely in the Cytoplasm  synthesize  proteins from the transcribed mRNA of  the DNA is called Translation.

Explanation:

It is made up of three stages;

1. INITIATION;Options C   mRNA binding to the ribosome

2. ELONGATION ;Option D joining large and small ribosomal subunits

3, TERMINATION;Option E chain termination at a stop codon

However, Introns are non coding  region  of RNA base sequence  transcribed from the DNA, or  sections  of DNA encoding  the RNA. It is  an unwanted part which must be sliced out  before translation. Therefore it is not a relevant  steps of translation, and  hence   Option B is  the wrong answer.

Note the coded part of RNA trancripts is called EXONS. this the part with the needed information.

7 0
3 years ago
The pea aphid, a type of insect, contains light-capturing pigments in its exoskeleton. Pea aphids gained the ability to synthesi
EastWind [94]
<h2>Answer:</h2>

Based on the information given we can not say pea aphid as an autotroph. Because pea aphid ability to produce ATP in the presence of sun is due to the light-capturing pigment that it gains from the genes transferred from fungi.

As pea aphid do not have any chloroplast and it cannot fix carbon so it is not a true autotroph. We can say it false autotroph because it can produce ATP in the presence of sunlight and can show increased production of ATP at the higher level of pigment.

8 0
3 years ago
Read 2 more answers
3. Which of the following is an accurate description of mitosis and meiosis? A. Meiosis produces two haploid daughter cells, whi
maria [59]

The correct answer is - B. Mitosis produces two diploid daughter cells, while meiosis produces four haploid daughter cells.

The processes of mitosis and meiosis are often confused with one another, mostly because of the similarity in their names.

The mitosis is a type of cell division where the end result is two daughter cells, each of the cells has the same number and kind of chromosomes as the parent nucleus. Thus is typical for the growth of tissue.

The meiosis is a type of cell division where the end result is four daughter cells, each of the cells having half the number of chromosomes of the parent nucleus. This is typical for the gametes and the plant spores.

5 0
2 years ago
Read 2 more answers
What is the value of the expression when a equal 4B equal 3 + c equal 10​
mezya [45]

Answer:

The value of the expression is as follows:

a = 10; B = 2.5; c = 7

Explanation:

a = 4B = 3 + c = 10​

Step 1

split equation into parts, then we have

3 + c = 10

c = 10 - 3

c = 7 (the value of c is 7)

Step 2

Rewrite equation as a = 4B = 10, then split again

4B = 10

Then, B = 10➗ 4

B = 2.5 ( the value of B is 2.5)

Step 3

Take the last part of the equation

a = 10 (the value of a is 10)

Note the "equal sign =" put whatever is on the left hand side to be equal to the right hand side

5 0
3 years ago
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