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Lelu [443]
3 years ago
14

What people think about vaccine​

Biology
1 answer:
Brums [2.3K]3 years ago
8 0

Answer:

i don't think the vaccine will help. a lot of people died from it.

Explanation:

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Which process allows a bacterium to take DNA from its environment and add it to its own genome?
Veseljchak [2.6K]
I think it is transformation but check with others if i am wrong
8 0
3 years ago
Read 2 more answers
Based on the results of the experiment as well as what you learned about the mechanism of gene transfer between bacterial cells,
cestrela7 [59]

Since, the experiment is not given but on the basis of the mechanism of genetic transfer this question can be answered.  

Answer:

The mechanism of gene transfer is important and beneficial for bacteria in the adverse environment conditions. The different mechanism of gene transfer are conjugation, transformation and transduction.

The ampicillin resistance gene is present on the plasmid DNA and not on the chromosomal DNA. Only conjugation is the mechanism in which the plasmid DNA is transferred from one bacteria to another bacteria. The ampicillin resistance gene is transferred from Strain II to strain I means from the bacteria that has the ampicillin resistance gene to the bacteria that has no ampicillin resistance gene in it.

5 0
3 years ago
Explain why worldwide agriculture could feed more people if all humans consumed only plant material.
Arada [10]
This is because the crowing of crops requires much less water and land than raising the energy equivalent in livestock. To explain, consider that most livestock are primary consumers, and are one level above primary producers, in this case, food crops. So there is a large loss in energy between primary producers and primary consumers. So if people chose instead to have a plant-based diet, satisfying their dietary needs could require much less water and land resources. Most livestock, particularly in developed countries, are grain fed. Therefore, grain is cultivated specifically for animal feed, and then people consume the animal protein after a large proportion of the original energy captured by the grain is lost. 
7 0
4 years ago
Why must the bonds of these molecules be broken before anything else happens?
ser-zykov [4K]

Answer:

Synthesis releases energy because the molecules bond to form a stable configuration and therefore give up energy. The bonded molecules have a lower energy level than free molecules and are held in the new bond.

Explanation:

Chemical reactions make and break the chemical bonds between molecules, resulting in new materials as the products of the chemical reaction. Chemical reactions can occur spontaneously or require an outside trigger such as an input of energy. Breaking chemical bonds absorbs energy, while making new bonds releases energy, with the overall chemical reaction being endothermic or exothermic.

5 0
3 years ago
What are the two ways you can value a task?
bonufazy [111]

Answer:

The two ways you can value a task are - positively or negatively

Explanation:

The two ways you can value a task are - positively or negatively

With fear of failure or with hope of success  are the two types of expectations.

As per psychology, if the task is as per your comfort, we value it as a positive task that we can readily do, and when it is out of our comfort zone, we readily agree that is a negative one.

7 0
3 years ago
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