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olya-2409 [2.1K]
3 years ago
5

What causes leaves to change color in the Fall?

Biology
1 answer:
Mrrafil [7]3 years ago
4 0

Answer:

Chlorophyll Breaks Down

But in the fall, because of changes in the length of daylight and changes in temperature, the leaves stop their food-making process. The chlorophyll breaks down, the green color disappears, and the yellow to orange colors become visible and give the leaves part of their fall splendor.

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Symbolic interactionists see society as being continually reconstructed by individuals through their use of ______
podryga [215]

Symbolic interactionists see society as being continually reconstructed by individuals through their use of shared symbols.

<h3>What is symbolic interactionism?</h3>

Symbolic interactionism is a method used to describe human interactions by focusing on the meanings that individuals assign to objects in the world around them such as writings and figures or structures.

Those who study symbolic interactionism are known as symbol interactionists.

Symbol interactionists see human behavior in terms of the symbols which they share.

In conclusion, symbols are part of human society.

Learn more about symbol interactionism at: brainly.com/question/2125966

#SPJ1

7 0
2 years ago
During the cell cycle, the cell must pass through several checkpoints that confirm that the cell is ready to progress to the nex
Oduvanchick [21]

Answer:

The correct answer would be - Cells begin dividing faster, leading to cancer.

Explanation:

In the process of the cell cycle, there are several checkpoints that ensures that the cell is all set to move to next phase, the cell that not match the requirements cell have not move to next phase.

These checkpoints control the rate of cell proliferation or division and if a dividing cell fails to pass through any checkpoints due to the mutation, it is most likely divide uncontrollably and lead to cancerous or tumor cell.

Thus, the correct answer is - Cells begin dividing faster, leading to cancer.

3 0
3 years ago
An extremely tiny parasite that can only reproduce if it is within a living being
Korolek [52]

Answer:

Virus.

Explanation:

Viruses can't reproduce without invading the cell of another living being.

4 0
3 years ago
Areolar connective tissue is often considered to be the prototype of connective tissue proper
Kryger [21]
The statement above is TRUE.
Connective tissues are the most abundant primary tissues in the human body. There are four types of connective tissues, they are fat & fibrous, cartilage, blood and bone. Areolar is the most common connective type and is considered as the prototype of connective tissue proper.
8 0
3 years ago
Which characteristic would not be useful in a vector? A) A recognition sequence for a restriction enzyme B) Large size relative
maw [93]

Answer:

The correct answer is B) Large size relative to the host chromosomes

Explanation:

A vector for clonation or expression must contain sequence elements which allow it independent replication and identification of host cells which have incorporated the vector. Among these elements are:

- Replication origin (option E): allows it to replicate independently of the host genome. Option B is the same as it.

- Restriction enzyme sites (option A): in order to cut the vector and to inser the desired gene into the vector.

- Reporter gene (option E): it allows to visualize the host cells which are expresing the inserted gene of the vector. For example, a reporter gene can codificate a fluorescent protein, thus the host cells which have expresion of the vector are fluorescent.

The only option which is unuseful is option B because if the vector has too large size, the transformation efficiency will be low. That means that fewer host cells will contain the vector after transformation.

4 0
3 years ago
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