When does DNA replication happen? A. during the G1 phase of the cell cycle B. during the S phase of the cell cycle C. during the G2 phase of the cell cycle D. during the mitotic phase of the cell cycle

Answers

Answer 1
Answer:

Answer:

B. during the S phase of the cell cycle

Explanation:

DNA replication occurs during the S phase of cell cycle in which the genetic content of a cell double folds so that when the cell divides into two equal halves one set of the genetic content could be passed on to the daughter cell. S phase is also known as synthesis phase. S phase is the phase of cell cycle which is in between G1 phase and G2 phase and the duration of S phase is around eight hours.

Answer 2
Answer: If you want the explanation here it is : S-Phase is the part of the cell cycle in which DNA is replicated, occurring between G1 phase and G2 phase.

So answering to you question, your answer is "B. during the S phase of the cell cycle"


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Which of the following activities does NOT contribute to global warming?A.) Driving carsB.) Releasing gasesC.) Walking D.) Burning fuel

What was the variable in his experiment? a. Covering both jars. b. Covering one jar and leaving the other uncovered. c. Leaving both jars uncovered. d. There was no variable in this experiment.

Answers

The missing part of this question is as follow:

Redi placed pieces of meat in several jars. He divided the jars into two groups. He covered the first group of jars with fine cloth. He left the second group of jars uncovered. Redi observed the jars for several days. He saw files on the cloth of the covered jars, and he saw files laying eggs on the meat in the uncovered jars. Maggots appeared only on the meat in the group of jars left uncovered

Answer:

The correct answer is -  b. Covering one jar and leaving the other uncovered.

Explanation:

Variable or the factors in an experiment that is subject to change or that affects the particular experiment. In the experiment of F. Redi, he used two groups of jars one covered with fine cloth and the other open and exposed to the environment.

There is a change in the result of the experiment of Redi due to these variables as the jar that was covered has no maggots while maggots appeared in open jar.

What is the state of matter of the lithosphere?

Answers

The basic states of matter of the lithosphere is solid. The correct option is a.

The crust plus a section of the uppermost mantle make up the rigid outermost layer of the Earth, known as the lithosphere. Solid rocks and minerals make up the majority of its material.

Due to the strong intermolecularinteractions and high density of its component materials, the lithosphere acts as a solid. It includes the mantle's topmost layer as well as the crust of the oceans and the continents.

The lithosphere's solid composition gives the Earth's surface a solid base and is crucial to many geological processes, such as the movement of tectonic plates, the development of mountains, and the preservation of geological records.

Thus, the correct option is a.

For more details regarding lithosphere, visit:

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Your question seems incomplete, the probable complete question is:

What is the state of matter of the lithosphere?

a) Solid

b) Liquid

c) Gas

d) Plasma

The crust and mantle are composed primarily of elements, oxygen, and silicon, known a silicates. The outer core is in the liquid state and media to show the layers of the Earth.

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William is testing what type of light best helps bean plants grow. He plants four beans in four separate pots. He places each pot in a different room and subjects them to different types of light., and he waters each plant the same amount. He uses sunlight, ultraviolet, fluorescent, and black light. William then measures the height and growth rate of each plant. What is the control for William’s experiment? A) sunlight B) ultraviolet C) fluorescent D) black light

Answers

A control is a variable-independent element. Therefore, option (A) sunlight is the control used as a point of comparison.

What is a scientific control?

Experiments and observations in the field of science that are designed to reduce the influence of factors other than the one being studied are examples of scientific controls. This makes the results more reliable, most commonly by allowing a comparison to be made between the control measurements and the other measurements.

Controls reduce the effects of other factors on the experiment. It verifies an experiment's claim. Controls are needed for all experimental testing, not just science.

Therefore, sunlight is used as control because its a natural source of light and most plant grows in it.

Learn more about Control variables, here:

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It is A, sunlight. The variable is the type of light used, and the control is used to measure the effects of the variables, so since sunlight is the normal light, it is the control.

Who is the plaintiff in a criminal court case?the defendant
the government
the judge
the juror

Answers

A plaintiff is the party who initiates a lawsuit (also known as an action) before a court. By doing so, the plaintiff seeks a legal remedy; if this search is successful, the court will issue judgment in favor of the plaintiff and make the appropriate court order

The defendant is the answer

Answer:

A plaintiff is the party who initiates a lawsuit (also known as an action) before a court. By doing so, the plaintiff seeks a legal remedy; if this search is successful, the court will issue judgment in favor of the plaintiff and make the appropriate court order

The defendant is the answer

Explanation:

the other guy

Protease produces what in baby food

Answers

In baby food protease brakes down the proteins and is used to pre-digest proteins during the manufacture of baby foods. 

I learnt this last week!

Hope this helps! :)

How would the amount of available energy differ in the trophic level of the mouse compared to the trophic level of the hawk?a. Available energy would increase from the mouse to the hawk.
b. Available energy would decrease from the mouse to the hawk.
c. Available energy would initially increase from the mouse to the hawk, and then decrease over time.
d. Available energy would remain the same from the mouse to the hawk.

Answers

The answer would be B. The available energy would decrease from the mouse to the hawk. As the trophic level goes up the energy decreases because some of the energy is lost in the form of heat for every energy transfer. This energy being lost cannot be used by the organisms on the next level.

Answer:

b. Available energy would decrease from the mouse to the hawk.

Explanation: hope it helps ^w^