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Korolek [52]
3 years ago
11

I need help solving this two questions

Biology
1 answer:
svetoff [14.1K]3 years ago
8 0
Waitt what grade? High school right ?
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What gives carbon the ability to form chains that are almost unlimited in length?
tester [92]

The ability of carbon to form long chains is called Catenation.  

6 0
3 years ago
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Describe the sampling method for determining population size.
Mariulka [41]

Answer:

The sampling method involves counting the total number of organisms in a certain area and then using that number to determine the total number of organisms in a larger area.

Explanation:

Hope this helped, Have a Wonderful Day!!

6 0
3 years ago
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Regulatory enzymes are often the first enzyme in a multiple-reaction sequence. why might this be the case?
lions [1.4K]

before wasting energy on stopping a response mechanism halfway through, you want to stop the process. feedback restraint at the outset.

Everything in cell metabolism happens extremely sequentially. A process will produce waste if you let it run on its own. First, the regulatory enzyme reduces waste by stopping the entire pathway.

<h3>Which enzymes fall under the regulatory category?</h3>

Kinases are regulatory enzymes that make it easier to transfer phosphate groups to particular substrates. Protein kinases are one of the many types of kinases that play a role in controlling and further modifying cellular activity.

<h3>Which three regulatory enzymes are there?</h3>

Citrate synthase, isocitrate dehydrogenase, and beta-ketoglutarate dehydrogenase are the three enzymes that control the TCA cycle. The irreversible stages of the TCA cycle, which are the primary point of regulation, are catalyzed by these enzymes, which are allosterically regulated.

learn more about enzymes here

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6 0
2 years ago
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Carbon forms the backbone of every major type of biological molecule including carbohydrates
siniylev [52]
Including macromolecules
4 0
3 years ago
Why does the kinetic energy change? Is it the<br> mass or the speed that causes the change?
gogolik [260]

Answer:

Both speed and mass causes the kinetic energy to change.

Explanation:

The energy an object  because of its motion is called as Kinetic energy. A object that moves be it horizontal or vertical direction possess kinetic energy. Some forms of kinetic energy are rotational, vibrational, translational. The kinetic energy(K) of the object depends on two components i.e., the mass (m) of the object involved and its speed(v)

The relation between the mass, speed of the object can be represented as

 \text{Kinetic energy}=\frac{1}{2}$ mass $\times$velocity$^{2}$

 Kinetic energy$=\frac{1}{2} m \times v^{2}$

Thus when there is a increase in the mass and speed, the kinetic energy will also increase

5 0
3 years ago
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