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yanalaym [24]
4 years ago
5

Describe how C. parvum obtains the glucose it needs for glycolysis after it has infected another cell. Explain the role of lacta

te dehydrogenase in enabling C. parvum to continue producing ATP by glycolysis.
Biology
1 answer:
ad-work [718]4 years ago
3 0

Answer:

Cryptosporidium parvum is an apicomplexan pathogen that obtains glucose either directly from its host or by the degradation of polysaccharides.

Explanation:

C. parvum only can produce ATP by glycolysis. Lactate dehydrogenase (LDH) is a universal enzyme required to synthesize pyruvate, which is the final product of the glycolysis process. This enzyme has been subject of research to understand the metabolism and evolution of apicomplexan parasites, including C. parvum.

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Within a given species, which two types of cells have the equivalent amounts of dna?
kiruha [24]
The original question has a set of choices. This is within the context of cell division. The choices are:

A. A cell in G1 of interphase and a cell in G2 of interphase
B. A cell in G1 of interphase and a cell immediately after the completion of meiosis II
C. A cell in G1 of interphase and a cell in metaphase II of meiosis
D. A cell in G2 of interphase and a cell in metaphase II of meiosis
<span>E. None of the above.
</span>
The correct answer is C. A cell in G1 is diploid and the cell in meiosis II is haploid but the amount of DNA still equivalent as each chromosome in the haploid cell consists of two chromatids. G2 cells already had been through the S phase therefore the genetic material is already doubled. A cell immediately after meiosis II has half the genetic material.
6 0
3 years ago
The strand that make up dna are antiparallel. This means that?
gladu [14]

the 5-to-3 direction of one strand is counter to the 5-to-3 direction of the other strand.

7 0
4 years ago
Define subcultures and provide an example.
labwork [276]

A subculture is a group of individuals who adhere to a culture that differs from the prevailing culture in a particular society. Subcultures emphasize the generational divide between young and parental cultures. Thus, subcultures point to problems in the institutional environment, which serves as the foundation of social structure itself. They are forced to participate in an institutional environment that they did not build. Subcultures acknowledge their inherent inadequacy by separating from the dominant culture. They are the unavoidable byproducts of the capitalism system's disputes. Subcultures indicate a time when individuals are confronted with the realities of social immobility within their society. Their lack of economic power cripples their basic need to live a productive life. They are not permitted to participate in the creation of their future, culture, or community.

Economic difficulties infiltrate our community via subcultures, social movements, and associated social phenomena. Students, young employees, and other young adults are losing power. In most regions, the bulk of the population is forced to labor menial and repetitive jobs for little or no pay. The average person is denied the basic human desire to be creative and pleasure in the benefits of arduous labor. Many people identify with subcultures.

<em>“offer a collective solution to the problems posed by shared contradictions in the work situation and provide a social and symbolic context for the development and reinforcement of collective identity and individual self esteem”(Murdock, 1973:9)"</em>

The Meaning of Style in Subcultures  According to D1ck Hebdige, the choices of a specific subculture produce a language of symbols and aesthetics. The study of these languages is the study of these groups, their messages, and how they are transmitted. Subcultures are groups of individuals who have been socialized to compete and consume. As Parsons indicated,

<em>“youth culture was the culture of a generation who consumed without producing—a generation whose lengthening confinement in age- specific educational institutions was seen as removing them, not only from the productive system, but also from the class relations rooted in that system”(Parsons)</em>

As a result, their efforts to effect meaningful societal change have been restricted to how they act and/or what they purchase. Their clothing choices, language usage, and musical inclinations are all attempts to reclaim a feeling of individuality. The subculture brings up a whole new universe of possibilities. When a community distinguishes itself from the prevailing culture, it breaks the cycle within its members. Subculture is thus a resistance movement, a challenge to the norm.

Subcultures, in effect, give a roadmap to an alternative lifestyle, which is employed as a form of resistance to the one imposed by the mainstream culture. Subcultures evolve to compete with normality, claiming superiority via innovation.

Example:

There are subcultures centered around musical genes such as rock or metal. (Or Goth for that matter.)

There are those centered around literature or film, such as differing anime Fandoms.

There are subcultures centered around nodes of communication. Such is the reddit/tumblr divide.

Generally: if or can be used as a mode of identification, there will be a subculture built around that marker.

Thanks!

- Eddie

7 0
2 years ago
Name the vaccine-preventable disease that may be contracted by unimmunized children from adults serving as reservoirs for the di
IRINA_888 [86]

Answer:

Pertussis.

Explanation:

Vaccine is given as the preventable measure for the particular disease. Vaccine may contain the weakened or killed antigen, the epitope part of any antigen and the particular DNA or protein.

Pertussis is also known as whooping cough that affects the respiratory system of an individual and can cause pneumonia as well. The vaccine for the pertussis is available in the hospitals for the prevention of pertussis in the future generation.

Thus, the correct answer is pertussis.

4 0
3 years ago
Which statement about the New England colonies is true?
Paladinen [302]
What are the answer options?
4 0
4 years ago
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