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LiRa [457]
3 years ago
11

Rickettsia are obligate intracellular parasites that are transmitted by arthropods. In which of the following places would you m

ost likely find the parasites living in the host organism during the course of infection?A. on the surface of heart cellsB. on the outer surface of the skinC. within the blood plasmaD. within macrophages
Biology
1 answer:
ss7ja [257]3 years ago
7 0

Answer:

Answer is C, within the blood plasma.

Explanation:

Note that, Rickettsia are transmitted by vectors that feed on blood, this means that the pathogen are residing in the bloodstream before transmission.

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Which process is driven by the energy from earth’s interior?
tensa zangetsu [6.8K]

Answer:

solar energy

Explanation:

Solar energy mainly drives the processes that happen at the earth's surface, like the water cycle, wind, weathering, erosion, and growth. Energy from inside the earth is responsible for internal processes like volcanism, metamorphism, and plate tectonics.

6 0
3 years ago
Explain why flask #2 (yeast with glucose) produced more CO2 than flask #5 (yeast with flour). AND how did you know it produced m
Agata [3.3K]

Answer: Glucose

Explanation:

The carbon dioxide produced in the experiment can be directly related to the energy generated after the fermentation process. The carbon dioxide is the byproduct of the chemical reactions in the ethanolic fermentation. Glucose substrate will yield the highest energy along with the highest producer of the carbon dioxide after the fermentation process conducted by yeast as compared to the fermentation process that was conducted by yeast with flour. The flour will offer a source of carbohydrates including starch and sugars. The yeast will find out sugar in the flour and ferment it. Glucose is readily available sugar for the action of yeast so more production of carbon dioxide is expected from glucose substrate.

6 0
3 years ago
A _____ is not a living thing. it is made of genetic material inside a protein coat. eukaryote domain bacterium virus
Bumek [7]
A virus is not a living thing. It is made of genetic material inside a protein coat. A virus is a small infectious agent that replicates only inside the living cells of other organisms. Viruses can infect all types of life forms, from animals and plants to microorganisms, including bacteria and archaea. It is an infective agent that typically consists of a nucleic acid molecule in a protein coat, is too small to be seen by light microscopy, and is able to multiply only within the living cells of a host. 
3 0
3 years ago
Read 2 more answers
At Plantsman's Eden Nursery, new workers are trained in the proper techniques of planting rooted cuttings. As part of the traini
Bezzdna [24]

Planting techniques in the context of instructional strategies are best exemplified by active practices.

<h3>What are active practices?</h3>

The expression 'active practices' makes reference to the techniques used to instruct the steps in a given procedure.

Active practices are well known to increase the productivity of a process by increasing its efficiency.

In conclusion, Planting techniques in the context of instructional strategies are best exemplified by active practices.

Learn more about active practices here:

brainly.com/question/14469371

#SPJ1

6 0
2 years ago
Which of these is ATP?
Pepsi [2]

Answer:

The correct answer is <em>A molecule consisting of three phosphate groups, ribose, and adenine.</em>

Explanation:

ATP means adenosine triphosphate, and it is a molecule which has a very important role in energy transfer in the cells.  As its name says, it is composed by:

- adenine: a purine base, which is also a component of nucleic acids.

- ribose: a 5-carbon sugar (in contrast to deoxyribose, ribose has a -OH group in place of a -H group in carbon 2)

- three phosphate groups

Notice that adenine bonded to the ribose is called adenosine.

4 0
3 years ago
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