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soldier1979 [14.2K]
3 years ago
5

Check all the characteristics below that describe compounds.

Biology
2 answers:
mylen [45]3 years ago
7 0

Answer:

A). Two or more elements.

B). Chemically combined elements.

C). Definite proportions.

Explanation:

Vesna [10]3 years ago
6 0

Answer:

there is no information

Explanation:

no picture or any characteristics

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A group of students wants to study the rate of photosynthesis under various conditions. They use a blender to mechanically disru
11Alexandr11 [23.1K]

Answer:

B

Explanation:

The statement that best explains the result would be that <u>the rate of photosynthesis is greatest for direct sunlight and least for the infrared light.</u>

The DPIP will normally replace and play the role of NADPH in the light reaction of the process of photosynthesis. Hence, it will become colorless as a result of reduction and the rate of photosynthesis can be monitored based on the magnitude of the disappearance of the dark blue color.

It means that the more colorless the liquid in the illustration is, the more the rate of photosynthesis. <em>The color change moved from dark blue to clear colorless under direct sunlight, from dark blue to nearly colorless under indirect sunlight, and from dark blue to slightly lighter under the infrared light.</em> <u>This clearly indicates that the rate of photosynthesis is highest under direct sunlight and lowest under infrared light with the indirect sunlight having an intermediate rate. </u>

The correct option is B.

4 0
3 years ago
Carbon in the ocean originates from the atmosphere.<br> True <br> Or <br> False?
icang [17]

Answer:

True

Explanation:

In fact, there is a Oceanic Carbon cycle! Carbon dioxide get absorbed by the ocean's surface from the atmosphere and then get converted into a dissolved inorganic compound and so on.

3 0
3 years ago
Read 2 more answers
Which of the following causes a tumor to form?
Murljashka [212]
The answer is Uncontrollable cell division.
7 0
4 years ago
Read 2 more answers
What is myogenic heart? give one example​
stiks02 [169]

Answer:

The myogenic heart is the characteristics of vertebrates where continuous rhythmic contraction occurs. The myogenic heart is the intrinsic property of the cardiac muscles. Each contraction of the heart muscle regulates the flow of blood in the form of a pulse or heart rate.

Explanation:

i hope its helps

6 0
3 years ago
The information needed for synthesis of a specific polypeptide chain are found in the
LuckyWell [14K]
The information needed would be found on mRNA that is transcribed from a section of DNA. The mRNA is translated by the ribosome into the product polypeptide based on the sequence.
4 0
3 years ago
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