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motikmotik
3 years ago
12

Plant cells are surrounded by a cell wall. What is the function of this structure?

Biology
2 answers:
zlopas [31]3 years ago
7 0
The cell wall surround the plasma membrane of plant cells and provides tensile strength and protection against mechanical and osmotic stress. it also allows sales to develop turgor pressure, which is the pressure of the cell contents against the cell wall.
SVETLANKA909090 [29]3 years ago
4 0

Answer:

The function of a cell wall is to protect and support the organism.

Explanation:

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The answer is "Cold temperatures in the North favor the survival of populations of larger sparrows over populations of smaller sparrows"

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I hope this helps!!

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6 0
3 years ago
Which of the follwoing demonstrate a downside of crowdsourcing?
Illusion [34]
Crowdsourcing is a practice wherein a person or group or person engage a crowd or group for a common goal for the purpose of innovation, problem solving or efficiency. New technologies, social media and web 2.0 are used in crowdsourcing. The following are the disadvantages of cowdsourcing: (1)Confidentiality and security. This is the deadliest disadvantage of crowdsourcing. It is essential to keep certain things from competitors but in crowdsourcing, you are dealing with large and anonymous group of people in there may be a malefactor or a direct competitor. (2) Communication. It can be difficult due to time and language barriers. (3) Management. There is an increased need of management because it will mean dealing with a large number of people. (4) Approach. Crowdsourced people may not be as serious or interested. They may not be paying very close attention because they are deeply involve in the project. (5) Quality. There is no guarantee that the result will be of sufficient quality or effective. Some of the respondents may cheat because some of them may just submit copied or plagiarized ideas
3 0
4 years ago
What is a behavioral adaptation of the Harpy Eagle species?<br> Will give brainliest answer.
jekas [21]
They have short wings used for speed and maneuverability since they live in the forest in the wild.  <span />
7 0
4 years ago
How do solid solutions and gas solutions form.?
Paha777 [63]
Most gases are invisible. Give it some thought. Like 2 gases your body use to breathe. The noble gases on the periodic table. The most abundant gas in the Earth's atmosphere. The one everyone is concerned about being affected by global warming. The poisonous one in some people's houses.
7 0
3 years ago
Since the 2 strands of DNA are antiparallel to on another, DNA must be replicated both continuously and dis-continuously. The si
Serggg [28]

Answer:

Since the 2 strands of DNA are antiparallel to on another, DNA must be replicated both continuously and dis-continuously. The side of DNA that is replicated dis-continuously is done so in small parts called <u>okazaki fragments</u>.

Explanation:

OKAZAKI FRAGMENTS -  Okazaki fragments are short DNA nucleotide sequences (roughly 150 to 200 base pairs in eukaryotes) that are synthesized in a non-linear fashion and then linked together by the enzyme DNA ligase to form the lagging strand during DNA replication.    They shape short double-stranded DNA sections when combined with the lagging template strand.

The primosome initiates Okazaki fragments by generating a new RNA primer. To restart DNA synthesis, the DNA clamp loader releases the lagging strand from the sliding clamp and reattaches the clamp to the new RNA primer. DNA polymerase III will then synthesize the segment of DNA.

Reiji Okazaki, Tsuneko Okazaki, and their colleagues first found Okazaki fragments in 1968 while researching bacteriophage DNA replication in E. coli.

4 0
3 years ago
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