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Alekssandra [29.7K]
3 years ago
14

Which of the following molecules do you think would make good antigens for recognizing an extracellular pathogen? Write a brief

explanation of why or why not and be prepared to share with the class. a) a cell wall protein b) a piece of DNA inside a cell c) a protein that is part of a flagella d) a uniquely shaped protein that is part of a virus e) a protein that is only made by prokaryotic cells f) a protein that is only made by eukaryotic cells
Biology
1 answer:
Nadusha1986 [10]3 years ago
7 0

Answer:

Which of the following molecules do you think would make good antigens for recognizing an extracellular pathogen? Write a brief explanation of why

Explanation:

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Question 1(Multiple Choice Worth 3 points)
igomit [66]
The long period of time over a region is called climate
7 0
3 years ago
What are the three types of anthrax infection (prior to 2010, when a fourth type was added)? Describe each type.
Westkost [7]

Answer:

1) Cutaneous Anthrax

2) Inhalation Anthrax

3) gastrointestinal anthrax

Explanation:

The four types of Anthrax infection are:

1) Cutaneous Anthrax - In this type of anthrax, red spot is raised on the skin which increase with redness around it. The symptoms of this include headache, fever, vomiting, etc

2) Inhalation Anthrax - the symptoms of this type of anthrax include, headaches, flu, respiratory problem, coma, and severe cases death.

3) gastrointestinal anthrax - this cause due to the eating of contaminated meat which results in nausea,  diarrhea, abdominal pain, etc.

8 0
3 years ago
A cell in the testes of a male bald eagle is getting ready to begin meiosis. The diploid number for this bird species is 66. How
Ostrovityanka [42]

Answer:

Replicated chromosomes at metaphase I = 66

Sister chromatids at metaphase I = 66 x 2 = 132

Sister chromatids at prophase II = 66

Chromosomes in each sperm cells = 33

Explanation:

Metaphase I of meiosis I would have 66 replicated chromosomes in the testicular cells of the bird. Each of the replicated chromosomes would have two sister chromatids. So, a total of 66 replicated chromosomes would have 66 x 2 = 132 sister chromatids.  

Due to segregation of homologous chromosomes towards opposite poles in anaphase I, each daughter cell formed by the end of meiosis I would have 33 replicated chromosomes. So, each of the daughter cells would have a total 33 x 2 = 66 sister chromatids at prophase II.  

Since meiosis II maintains the chromosome number, each sperm cell formed by the end of meiosis II would have 33 chromosomes.  

8 0
3 years ago
Pls help i’m miserable
goblinko [34]

Answer:

i dont know what to help you with.. i dont see anything

Explanation:

3 0
3 years ago
Birds use their beaks to rub their feathers with oil secreted by the?
mojhsa [17]
They dont release any oil 
they "preen" their feathers with their beaks not put oil on them 
3 0
3 years ago
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