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FinnZ [79.3K]
3 years ago
12

According to cell theory, all new cells...

Biology
1 answer:
KengaRu [80]3 years ago
7 0

Answer:

с

Explanation:

all new cells come from other cells

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How do the nervous system and endocrine system work together?
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A

Explanation:

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Photosynthesis is composed of two main parts (light-dependent and light-independent). These reactions occur in different
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light dependent reactions occur at the lumen of the thylakoids present in the chloroplast.

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If a plant has a high concentration of minerals inside its root cells, but does not have enough energy for active transport, wha
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The minerals will not be move or transported to other part of the plants because active transport require energy.

Explanation:

Active transport is a process where molecules and ions are move against a concentration gradient by using energy.

This process require energy, for ions or molecules of minerals to be taken up by plants, it is first moved to the root hairs where they are in high concentration against in dilute concentration on soil Active Transport then occur in the roots where it is taken up to the plants with the use of energy.

If there is not enough energy, active transport will not occur and the minerals will remain in the root hair and will not be move to other part of the plant.

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What are the possible minerals foliated metamorphic rocks can contain?
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Explain three ways a proto-oncogene or tumor suppressor gene can lead to cancer.
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Proto-oncogenes signal cells to grow and differentiate. However, they can become oncogenes due to mutations which result in the uncontrollable division of the cells, i.e. cancer. One way is a point mutation in a proto-oncogene. The consequence is changed protein product. Another way is gene amplification of DNA segment containing a proto-oncogene. As the result, the encoded protein is overexpressed. The third way is translocation. As the result of translocation, proto-oncogene can be controlled by the different promoter and expressed inappropriately.

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