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Kaylis [27]
1 year ago
12

The human population on Earth grew at an extraordinary rate during the 20th century, when it increased from 1.65 billion to 6 bi

llion. Which kind of curve would accurately show the changes in the human population during the 20th century?
Biology
2 answers:
dlinn [17]1 year ago
8 0
An exponential growth curve
kogti [31]1 year ago
6 0
 if you have answer choices, its going to be, J curve. Apex

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The diagram is a representation of part of a plant cell. Identify the locations where proton concentration builds up during phot
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The process of cellular respiration is achieved in plants by the process of photosynthesis. The energy from glucose is derived in this process. The steps of the cellular respiration includes the glycolysis, the kreb's cycle, and the oxidative phosphorylation. During this process, the proton concentration builds in the thylakoid space of the plant cell.

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The early stage of embryonic development during which rapid mitotic cell divisions occur as the zygote travels down the uterine
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Answer:
               The right answer for the blank is cleavage.

Explanation:

                 After fertilization the next step is cleavage in which zygote divide mitotically. As the embryo move from oviduct down the fallopian tube it divide into two cell and then four cells. four cell embryo is known as blastomere.
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2 years ago
Which statements in this passage about volcanoes do not contain factual errors?
belka [17]

Answer:

The correct answer is option 2. "Scientists use seismometers to measure the earthquake activity that occurs beneath a volcano. They then predict the eruption of that volcano".

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1 year ago
What could you do to determine whether the outliers in model 2 are authentic measurements?
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<span>To determine if a measurement is authentic, you can check whether the measurement makes sense in the context of whatever is being measured. If a measurement is physically impossible, then it is not authentic. If a measurement is inconsistent or far off from multiple repeated measurements of the same kind, then it is not likely to be authentic, so you could test the authenticity by repeating the measurements.</span>
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1 year ago
A (n) inhibitor has a structure that is so similar to the substrate that it can bond to the enzyme just like the substrate. 2. a
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The answers are as follows:
1. <span>An inhibitor has a structure that is so similar to the substrate that it can bond to the enzyme just like the substrate: t</span>his is called competitive inhibitor. A competitive inhibitor will compete with the substrate for the active site of the enzyme and bind to the active site, thus incapacitating the substrate from binding to the active site.
2.  An inhibitor binds to a site on the enzyme that is not the active site: this is called non competitive inhibitors. Non competitive inhibitors bind to other site in the enzyme which is not the active site of the enzyme. The binding of the inhibitor changes the conformation of the enzyme as well as the active site, thus making it impossible for the substrate to bind to the enzyme effectively.
3. <span>usually, a(n) inhibitor forms a covalent bond with an amino acid side group within the active site, which prevents the substrate from entering the active site or prevents catalytic activity: this is called irreversible or permanent inhibition. Permanent inhibitors form covalent bonds with the enzyme and prevent substrate from binding to the enzyme.
4. T</span><span>he competitive inhibitor competes with the substrate for the ACTIVE SITE on the enzyme: The active site of an enzyme is the place where the substrate normally bind in order to activate a enzyme. Competitive inhibitors are those inhibitors that compete with the substrate for the active site of the enzyme and prevent the substrate from binding there.
5. W</span><span>hen the noncompetitive inhibitor is bonded to the enzyme, the shape of the ENZYME is distorted. The non competitive inhibitors are those inhibitors that bind to other places in the enzyme instead of the active site. The binding of the non competitive inhibitor usually distort the shape and the conformation of the enzyme thus preventing the substrate from binding to it effectively.
6. E</span><span>nzyme inhibitors disrupt normal interactions between an enzyme and its SUBSTRATE. The principal function of enzyme inhibitor is to prevent the substrate from binding to the appropriate enzyme. This is usually done in the human system in order to regulate the activities of enzymes.</span>
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2 years ago
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