Challenge question! Imagine the following situation. You receive a viral vector coronavirus vaccine that uses a specific adenovirus and your immune system mounts a strong immune response. At the same time, your friend receives an RNA coronavirus vaccine and also has a strong immune response. One year later a new coronavirus variant emerges and neither of the original vaccines protect people from this new variant.

A new viral vector vaccine is developed to the variant using the same adenovirus as before. In clinical trials, it is found that the new vaccine protects people that originally received the RNA coronavirus vaccine that your friend had but does not protect people that originally received the viral vector coronavirus vaccine that you had.

Question: Can you think of an explanation for why the new vaccine didn’t protect you, but did protect your friend?

Answers

Answer 1

Answer:

she took more care of her self and her immune system its more advance rather than the other person!

Explanation:

Due to being more careful meaningly taking care of not catching it, but also just cause you had it doesnt mean you're going to be carless "free" because you got the vaccine.

your friend could've been protected even though she had the vaccine she was not carless unlike the other person she thought about her actions.


Related Questions

change to indirect speech
1, he said,"what a wonderful event it is!"

Answers

Answer:

he said that the event was wonderful

Consider the following story:

“During the summers when Xavier was a young boy (around 8 years old), his grandfather would take him to northern Ontario to go fishing on weekends. Shortly after his grandfather died his family left Ontario. He was never able to clearly remember the fishing trips. When he was 30 years old he moved back to Ontario with his wife. One weekend they decided to take a trip to northern Ontario to spend the weekend at a resort on one of Ontario’s many lakes. When they got out of the car, they were overwhelmed by the aromatic smell of the trees in the heavily wooded area by the lake. Suddenly, memories of the wonderful weekend fishing trips with his grandfather came flooding back to the him.”



Discuss the following questions:

Is this an example of a repressed memory? If not, why not?

If it’s not a repressed memory, then what is it? What accounts for the sudden re-emergence of this buried memory?

Could this account for other, more traumatic, kinds of “repression” as well?

Answers

Answer:

No.

Explanation:

This is not an example of a repressed memory because these are the good memories whereas the repressed memory are bad memories of childhood. It may be infantile amnesia due to the inability of adults to bring episodic memories memories of situations or events that occurs in their childhood. The sudden re-emergence of this buried memory is the experience of the same situation or place or event that occurs in the childhood. If a person visit to a same place which he gone in their childhood so the person remember the buried memory.

2
Which of the following is an example of an abiotic factor?
A) Oak tree
Mushroom
C) Dead, broken branch
D Sand particle

Answers

I’m guessing D a sand particle
D) sand particle because an abiotic factor is something that isn’t alive like temperature but in this case an oak tree is living and a dead branch was once living for which it’s an biotic factor so your answer is a sand particle which isn’t living nor will ever be living

1. At which type of boundary does new oceanic crust form?
2. Why is this type of boundary also known as a constructive boundary?

Answers

Answer:

1. the boundary that the ocean crust forms is the Divergent Boundary.

2. both these plates move apart and cause earthquakes.

Explanation:

1. these boundaries are known to crash against each other causing earthquakes, but these boundaries are also form the oceanic crust.

2. when they move apart they cause earthquakes and volcano's. an example of this is the Mid- Atlantic ridge.

Which of the following is true about the color of a substance?
1. it is the only information needed to identify a substance
2. it helps to identify a substance but by itself is not a significant indicator of what the substance is
3.it is a chemical property of a substance
4.it never changes

Answers

Answer:

1

Explanation:

It identifies the substance.eg a milk is a creamy liquid substance so the creamy color make us identify the milk

___________________ is the plants ability to with stand winter stress.

Answers

Answer: adaptation

Explanation:

Answer:

Hardiness is the plants ability to with stand winter stress.

it would be nice if you could ples help me answer : Because endothermic animals must maintain a constant body temperature, they must

Question 8 options:

eat more often to have energy to keep a constant temperature.


become sluggish when it becomes to cold to conserve energy.


move to sunlight to warm, and shade to cool.


constantly move around to keep their bodies warm.

Answers

move to sunlight to warm and shade to cool :)

Which circulation ensures proper levels of nutrients in the blood for newborns through adults?
а a
cardiac circulation
b
fetal circulation
С
hepatic portal circulation
d
pulmonic circulation

Answers

the answer to this question is D

the correct sequence of events in meiosis

Answers

Phrophase, metaphase, anaphase, telophase.

In an electromyography (EMG) read out, all motor units can look slightly different because:_____.
a. every muscle has a varying number of motor units so they can generate different frequencies.
b. every muscle has a varying number of motor units so they can generate different frequencies.
c. each motor unit can generate a different amount of recruitment.each motor unit can generate a different amount of recruitment.
d. every muscle has one motor unit so they have slightly different frequencies.every muscle has one motor unit so they have slightly different frequencies.
e. each motor unit can innervate a different number of muscle fibers.each motor unit can innervate a different number of muscle fibers.

Answers

Answer:

a. every muscle has a varying number of motor units so they can generate different frequencies.

e. each motor unit can innervate a different number of muscle fibers.

Explanation:

Electromyography (EMG) is a diagnostic procedure used to measure the response of muscles and nerves to electrical activity. A motor unit is composed of one motor neuron and muscle fibers it innervates. The number of muscle fibers in each motor unit can vary among different muscles and even among motor units within the same muscle. Each motor unit is known to innervate a variable number of muscle fibers, but each single muscle fiber is innervated by only one motor.

An electromyography (EMG) read out has all motor units looking different

because

Every muscle has a varying number of motor units so they can

generate different frequencies

Each motor unit can innervate a different number of muscle fibers.

Electromyography (EMG) is used in diagnostics for measuring the

relationship between muscles and nerves through responses to electrical

activity.

The body has muscles with no constant number of motor units as it varies.

Each motor unit also supply nerves to different number of muscle fibers

which explains the difference in motor units during electromyography.

Read more on https://brainly.com/question/22373134

What are sedimentary rocks ?? USE IN YOUR OWN WORDS.

40 POINTS DONT SKIP !

Answers

Answer:

Rock that has formed through the deposition and solidification of sediment

Explanation:

The movement of these eroded particles to a new location is called deposition, which often results in distinct ___________ of sediments building up in a particular area.

Answers

Answer:

layers? maybe

Explanation:

the word could be anything honestly. like formations, build-up, pockets.

Why does the note A-natural sound different on a tuning fork, a violin, and a flute?

plz hurry
.

Answers

Answer:

The note A-natural sounds different on a tuning fork, a violin, and a flute because of the relative amplitudes of harmonics

Explanation:

got it right :3

Are garden pansies “perfect flowers” as in do they have these traits:
•It makes and distributes male gametes.
•It makes female gametes.
•It receives male gametes.

Answers

Yes, they are perfect flowers.

Evaluate the examples and select those that do not show artificial selection.
A. White rabbits have a low survival rate in nature, because it is easy for predators to spot them.
B. Penguins with higher body fat tend to survive nesting in the Antarctic winter, while leaner penguins often die.
C. A gene for disease resistance in fir trees is transferred to pine trees using modern DNA technology, allowing farmers to maximize pine tree growth.
D. Because big game hunters sought elephants for ivory, often poaching those with the biggest tusks, more African elephants today naturally lack tusks compared to the elephant populations 100 years ago.
E. In subsaharan Africa, genetically modified grass varieties that carry genes for disease and drought resistance are now available to farmers, providing more sustainable food sources for their livestock.

Answers

Those that do not show artificial selection are examples A and B.
Answers A and B :) hope that helps

Why where the Galapagos Turtles different from the mainland turtles if they shared a common ancestor?​

Answers

Speciation! Speciation occurs when a single species becomes two or more separate populations by a geographical barrier. This changes each population’s environment which forces them to adapt. Eventually these populations will become so different from each other that they will not be able to interbreed populations and create fertile offspring. This is what makes them different species, but they still share a common ancestor.

1
Which of the following animals has a body temperature
that doesn't change depending on the weather outside?
A. Snake
B.lizard
C. Dog
D. Shark

Answers

Answer:A

Explanation:i chose A because snakes are cold blooded

Animals have a body temperature that doesn't change depending on the weather outside A. Snake

What are endothermic?

An endotherm, because the call shows, is used to refer to heat-blooded animals. they're the animals who keep a regular frame temperature no matter the ambient temperature. mainly, endothermic animals represent birds and mammals of the animal nation.

What animals are exothermic?

Ectotherm, and referred to as cold-blooded animal—that is, any animal whose regulation of frame temperature relies upon outside sources, including sunlight or a heated rock floor. The ectotherms consist of fishes, amphibians, reptiles, and invertebrates.

Learn more about temperature here: https://brainly.com/question/24746268

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Which statement best describes the relationship between an allele and a gene?

A.) An allele is a version of a gene that can be expressed as a phenotype.
B.) An allele is the primary protein made by a gene found in a developing embryo.
C.) An allele is the part of a gene that attaches to messenger RNA molecules.
D.) An allele is a segment of a DNA molecule that controls replication of a gene.

Answers

A.) An allele is a version of a gene that can be expressed as a phenotype.

true or false the nucleus takes up about 30% of the cell’s volume

Answers

The answer is false, kajsksjsbdhdj

It is false that the nucleus takes up about 30% of the cell’s volume.

What is nucleus?

The part of a cell that houses the chromosomes in biology is nucleus. The membrane-enclosed nucleus is where RNA is synthesized from the chromosomal DNA. Enlarge. component cells.

The nucleus' principal jobs include storing the cell's DNA, preserving its integrity, and assisting with transcription and replication.

One of the most noticeable features of a eukaryotic cell is its spherical nucleus, which normally makes up 10% of the cell's volume.

The genetic information and other instructions necessary for cellular functions are found in the double-membraned organelle known as the nucleus. It is one of the biggest organelles and is only present in eukaryotic cells.

Thus, the given statement is false.

For more details regarding nucleus, visit:

https://brainly.com/question/17704494

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The relative locations of each known gene can be shown on a ____________________ map.

Answers

Answer:

genetic

Explanation:

Other than enzymes, what else can be used to separate the DNA strands?

Answers

Answer:

The enzyme responsible for separating the two strands of DNA in a helix so that they can be copied during DNA replication.Explanation:

In order for a protein to be an integral membrane protein it would have to be which of the following?
a. hydrophilic
b. hydrophobic
c. amphipathic
d. completely covered with phospholipids
e. exposed on only one surface of the membrane

Answers

Answer:

amphipathic, with at lest one hydrophobic region

Explanation:

For a protein to be an integral membrane protein it would have (C) :    amphipathic

Amphipathic is a chemical property of a protein molecule whereby it has both hydrophilic and hydrophobics portions in the its molecule. ( i.e. It contains water soluble and non-water soluble portions ) and for a protein to be an integral membrane it has to posses both water soluble and non-water soluble portions in its molecule.

Hence we can conclude that for a protein to be considered an integral membrane protein it will posses an Amphipathic  property.

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What are some inherent traits of a lion

Answers

fur, color, mane size

HELP MEEE PLS

This type of soil is found in warm, humid climates.

pedocal

laterite

pedalfer

humus​

Answers

Answer:

laterite

Explanation:

Laterite soil is found in warm, humid climates. So, the correct option is B.

What do you mean by Climate?

Climate may be defined as the description of the long-term pattern of weather in a particular area.

Laterite soil is found in the soil layer which is rich in iron oxide and derived from a wide variety of rocks weathering under strongly oxidizing and leaching conditions.

Therefore, Laterite soil is found in warm, humid climates.

To learn more about types of soil, refer to the link:

https://brainly.com/question/511947


Earth's atmosphere and oceans transfer heat through the evaporation and movement of water, producing-
A. Magnetic reversals and living organisms

B. Solar eclipses and lunar storms

C. Earthquake and volcanoes

D. Winds and ocean currents

Answers

Winds and ocean currents

Pls help this is due in an hour!!!!

Answers

Answer:

Throughout their life cycles, frogs have an important place in the food chain as both predators and prey. As tadpoles, they eat algae, helping regulate blooms and reducing the chances of algal contamination. Frogs are an important source of food for a variety of animals, including birds, fish, monkeys and snakes.

Explanation:

Why may there be variations in plants grown from seeds?

Answers

Answer:

Because the seeds are formed as a result of sexual reproduction, which brings about genetic variation

Explanation:

Ideally, the chances of genetic variation in organisms increases as a result of sexual reproduction. Specifically, the meiotic process in sexual reproduction ensures this. Seeds are plant structures used for propagation, as they grow and develop into new organisms.

A plant propagated by SEEDS will possess variation because the seeds were formed from sexual reproduction i.e. fertilization of male gamete (pollen) and female ova. Note that each of these gametes that combined to form a seed, were produced by meiotic division.

Answer !!!! I will give you 20 points

Answers

Answer:

its a cladogram :D

Explanation:

Answer:

it D

Explanation:

The ____ includes all of the water in all phases (solid, liquid, or gas) on or near the earth's surface.


atmosphere


geosphere


biosphere


troposphere


hydrosphere

Answers

Answer:

Si the hydrosphere

Explanation:

the hydroshhere is simply the total of all water

Plz help/will give brainlest!​

Answers

It’s B hope I have a nice day
I know one of the answers is the third choice
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