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Kaylis [27]
2 years ago
8

Can someone help me? :)

Biology
1 answer:
Anni [7]2 years ago
4 0
The answer is B. The reason is because in an RNA strand, A turns into U.
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How does development differ from growth?
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Development is like if you go blind you will most likely develop a high sense of hearing

growth is you grow and get taller

so basically development you have to try and growth occurs mostly naturally 
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Which of the following are found in BOTH plant and animal cells?
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The nucleus is found in both plant and animal cells along with the vacuole

Explanation:

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Compare and contrast Prophase and Telophase. what is different about DNA of the chromosomes in these phases. ( Max 5 Sentences )
shepuryov [24]

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The C. elegans embryo is a powerful model system for studying the mechanics of metazoan cell division. Its primary advantage is that the architecture of the syncytial gonad makes it possible to use RNAi to generate oocytes whose cytoplasm is reproducibly (typically >95%) depleted of targeted essential gene products via a process that does not depend exclusively on intrinsic protein turnover. The depleted oocytes can then be analyzed as they attempt their first mitotic division following fertilization. Here we outline the characteristics that contribute to the usefulness of the C. elegans embryo for cell division studies. We provide a timeline for the first embryonic mitosis and highlight some of its key features. We also summarize some of the recent discoveries made using this system, particularly in the areas of nuclear envelope assembly/ dissassembly, centrosome dynamics, formation of the mitotic spindle, kinetochore assembly, chromosome segregation, and cytokinesis.

1. The C. elegans embryo as a system to study cell division

The C. elegans embryo is a powerful model system for studying the mechanics of metazoan cell division. Its primary advantage is that the syncytial gonad makes it possible to use RNA interference (RNAi) to generate oocytes whose cytoplasm is reproducibly (>95%) depleted of targeted essential gene products. Introduction of dsRNA rapidly catalyzes the destruction of the corresponding mRNA in many different systems. However, depletion of pre-existing protein is generally a slow process that depends on the half-life of the targeted protein. In contrast, in the C. elegans gonad, the protein present when the dsRNA is introduced is depleted by the continual packaging of maternal cytoplasm into oocytes (Figure 1). Since depletion relies on the rate of embryo production instead of protein half-life, the kinetics tend to be similar for different targets. By 36-48 hours after introduction of the dsRNA, newly formed oocytes are typically >95% depleted of the target protein.

Explanation:

4 0
3 years ago
Can someone help me please
alexandr402 [8]

D)

Because a scientific theory is something that has been proven over the trials of many tests


Hope that helps :)

5 0
3 years ago
Read 2 more answers
If a specific variant of a character was passed down to its offspring, which of the fallowing is the offspring inheriting
kramer
C it should be a trait
7 0
3 years ago
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