What is the function of the blood-brain barrier?

Your friend tells you they are apprehensive to get the COVID-19 vaccine, because it’s an mRNA vaccine and they don’t quite understand how it works. They also are afraid it will make them sick, because they’ve heard a lot of people experience fever and aches after receiving the vaccine.  Based on what you’ve learned in microbiology so far,  Explain to your friend in detail how the mRNA vaccine for COVID-19 works (3 points) AND Explain why fever and aches are experienced by many people after receiving vaccines (2 points).  Write your response as if you are speaking directly to your friend. 

Match the descriptions on the left with the correct structures on the left. Choices may be used more than once. (0.4 points each)

What part of the neuron transmits an action potential away from the cell body?

In the brain, this specific type of white matter consists of axons that connect different areas within a single cerebral hemisphere.

What structure is indicated by Label B? What structure is indicated by Label C?

Add a new employee with this information: Name: Peter  Middle Initial: L Lastname: Cetera SSN: 879473637 Date of birth: 1980-04-01 Address: 2000 Oakland street, FL, 33303 Sex: M Salary: 50000 Supervisor SSN: 768372627 Department No.: 10      

Letter A indicates the Letter C indicates the

A multipolar neuron has one dendrite and multiple axons that branch directly from the cell body.

Section 5 – Create SQL queries based on the provided relational database schema:  You don’t need to have or display any data. Based on the provided relational schema just only create the SQL queries in order to answer the questions in this section.