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Ivahew [28]
3 years ago
13

Eukaryotes _____.

Biology
2 answers:
vlabodo [156]3 years ago
8 0
The answer is, "All of the Above". 
antoniya [11.8K]3 years ago
7 0
<span>
are always unicellular

may have evolved from prokaryotes

</span><span>are more primitive than prokaryotes

</span>
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Life requires energy. Describe the basic principles of bioenergetics in an animal cell.How is the flow and transformation of ene
Lesechka [4]

Answer and Explanation:

The principal thing in life is vitality, without which not a solitary response in the body won't happen. In bioenergetics the responses of digestion i.e catabolism and anabolism will happen in both of the two different ways:  

Endergonic reaction   furthermore, Exergonic reaction

In  Endergonic reaction it will require vitality input while in  Exergonic reaction will give out vitality as warmth/ATP. The significant type of vitality in the free vitality that is accessible type of vitality ∆G.  

At the point when the reaction is endergonic ∆G is certain which indicates vitality in provided that is input and when the reaction is exergonic ∆G is negative meaning that vitality is given out. The magnificence of bioenergetics is the vast majority of the occasions it couples both of these response to get greatest vitality yield (exergonic). Most exergonic response will gives out vitality as ATP which is the vitality money of the cell utilized in the trading of response. Compounds are the impetus which consistently diminishes initiation vitality of the response so happen it suddenly i.e exothermically. T

7 0
2 years ago
IN YOUR OWN WORDS, DEFINE CONVECTION?
Step2247 [10]
Convection is cool things sinking and hot things rising. So for example when you have the heat on the upstairs is always hotter than downstairs because heat rises and continues to go in circles until the whole house it heated up.
6 0
2 years ago
Adam is trying to identify i solid. He places a small amount of the substance in an acid solution and observed whether or not a
alukav5142 [94]

Answer:

<em>the answer is chemical property since acid is involved.</em>

8 0
3 years ago
PLEASE HELP ME OUT WITH THIS REALLY HARD QUESTION,WHICH I NEED TO BE DONE BY TOMORROW !!!IF YOU KNOW THE ANSWER,PLEASE TELL ME I
blagie [28]
Experiment Title: Does soil pH affect the color of tomato fruits?

A. Thesis statement: A high soil pH yields red tomatoes.

Set up: 9 pots each filled with soil of varying pH will be used in this experiment. The pots will be assigned into three groups: The control group will contain soil that has a neutral pH, the basic group will contain soil that has a pH greater than 7, and the acidic group will contain soil that has  a pH lesser than 7.

The amount of water and sunlight received by the groups should be equal to eliminate other factors that could possibly affect the color variations. By keeping these factors the same, color variation would solely depend on the pH of the soil. 

Control Group: It is necessary to keep the soil pH of the neutral group to be exactly 7. By making it neutral, we would be able to know what the natural color is exhibited by the tomato fruits.

The dependent variable in this experiment would be the color exhibited by the tomato fruits. The color exhibited is believed to be dependent on the pH of the soil. By having three samples each with varying pH, it is expected that there will be color variation. 

Data Collection:
When the tomato plants bear fruits, determine the color of the fruits produced from each group. Create a table with two columns: the first column would be the group where the fruit belongs and the second column would be the color exhibited. Compare the data gathered from the three groups.

Data analysis:

A scenario which will support your hypothesis would be: the group which contained the basic soil produced red tomatoes. The neutral group produced orange tomato fruits while the acidic group produced yellow tomato fruits. It was found out that the higher the soil pH, the fruit color takes on a redder hue whereas if the pH keeps on going down, the fruit takes on a yellow a hue. 
7 0
3 years ago
Oxygen-poor blood flows out of the heart and into the lungs. Nutrients and oxygen are sent to other cells and parts of the body.
emmasim [6.3K]

Answer:

It is C

Explanation:

I had this on my test last week

8 0
2 years ago
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