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3 years ago

Which best explains the surface tension of water

2 answers:

6 0

"Cohesion" is the one among the following choices given in the question that best explains the surface tension of water.

I hope that this is the answer that has actually come to your great help.

Please mark this as the brainiest answer

djverab [1.8K]3 years ago

3 0

The surface tension of water is 72 dynes/cm at 25°C. It would take a force of 72 dunes to break a surface film of water 1 cm long. The surface tension of water decreases as the temperature decreases. The surface tension arises from the polar nature of the water molecule. Hope this helps!

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Which is true about a daughter cell produced by mitosis? A. It is a haploid cell. B. It is connected to the parent cell. C. It c

ANTONII [103]

Answer:

D. It can function independently

Explanation:

A. Not a haploid, the daughter cell is going to be a diploid cell, because it is a body cell, not a sex cell; they are suppose to have the same amount of chromosomes as the parent cells.

B. It will go through cytokineses ( last step of the mitosis) the cells will not be connected to parent cell and is independent (D)

C. Inside the chromosomes, no matter it is a haploid or diploid cell, it will contain DNA.

D. After going through the cell cycle, the new daughter cell produced will be a new individual and do not connect to other cells.

3 0

3 years ago

The phase in the life cycle of a plant that produces spores

DanielleElmas [232]

Answer:

Plants have two distinct stages in their lifecycle: the gametophyte stage and the sporophyte stage. After reaching maturity, the diploid sporophyte produces spores by meiosis, which in turn divide by mitosis to produce the haploid gametophyte. The new gametophyte produces gametes, and the cycle continues.

Explanation:

6 0

2 years ago

Read 2 more answers

each of the following molecules is processed by glycolysis to pyruvate. how much net atp is generated starting with each molecul

ki77a [65]

From glucose $2$ ATPs are produced.

ATP:

One glucose molecule is divided into two pyruvate molecules during glycolysis, requiring two ATP molecules while generating four ATP molecules and two NADH molecules.
For the cell to utilize as energy, glycolysis results in a net gain of two pyruvate molecules, two ATP molecules, and two NADH molecules.
Glucose breaks down into pyruvate and energy during glycoses
From glucose 6- phosphate to lactate 3 ATPs are produced.
$4$ ATPs are generated from which one is utilized when fructose $6$ phosphate is converted to fructose $1, 6-$ bisphosphate. So the net yield is $3$ ATP.

From dihydroxyacetone phosphate 2 ATPs are produced.

As the cycle occurs only once either from DHAP or PGAL (glyceraldehyde $3-$ phosphate)

Three irreversible reactions of glycolysis:

Hexokinase

Glucose + ATP $\rightarrow$ Glucose $-6-$ phosphate + ADP

Phosphofructokinase-I

Fructose $-6-$ phosphate + ATP $\rightarrow$ Fructose $-1, 6-$ bisphosphate $+$ ADP

Pyruvate kinase

$\mathrm{PEP}+\mathrm{ADP} \rightarrow$ Pyruvate $+$ ATP

Learn more about ATP here brainly.com/question/19786223

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4 0

1 year ago

First answer gets brainliest so hurry up y’all

vova2212 [387]

Answer: 500 g

Explanation: if a burning candle is put into a jar, with the covering, the candle will take a faster time to burn out. The heat inside the jar will not be able to escape the jar.

But if it doesn't have a lid, the candle to liquefy slower due to the candle not having a lid.

8 0

2 years ago

An imprint fossil is formed when

Dominik [7]

Invasive species naturally moved into a new area

6 0

3 years ago