what signals the end of the cell cycle

Answers

Answer 1
G2 checkpoint

If the checkpoint mechanisms detect problems with the DNA, the cell cycle is halted and the cell attempts to either complete DNA replication or repair the damaged DNA. If the DNA has been correctly replicated, cyclin dependent kinases (CDKs) signal the beginning of mitotic cell division.

Related Questions

As you are studying for your biology test, your stomach starts to make noises and give you hunger pains. You decide to get up, walk to the kitchen, and get yourself a snack. Explain FULLY and in detail what steps your body systems would be going through during this whole process.

Answers

Explanation:

Digestive system takes place in the stomach and also proteins

Match the vocabulary with the correct description.
Column A
Column B
1.
axis
a. angular distance north and south of the equator
2.
rotation
b. an imaginary line that an object spins or revolves around
3.
revolution
c. a force that exists between any two objects that have
mass
4.
latitude
d. the orbiting of an object around another object
5.
gravity
e. the spinning of a celestial body, such as a planet, around
an axis

Answers

Answer:

Axis - B

Rotation - E

Revolution - D

Latitude - A

Gravity - C

Explanation:

The axis is the line that a body spins on. The axis will line up with the north and south poles. For Earth, the axis is tilted, which is why seasons exist.

The definition of rotation is "the action of rotating around an axis or center." So, rotation is the spinning of a body on its axis. On Earth, one rotation is equal to one day.

Revolutions are when a body spins around another. For Earth, one revolution around the sun is one year

Latitudes are invisible lines that separate the world into degrees from North to South. They are also called parallels.

Gravity is the force that keeps things together. Large masses have gravity that attract other masses.

Which of the following symptoms is absent in “the depletion syndrome of the elderly”?
feeling worthless
losing interest in things
physical symptoms
self-blame

Answers

Answer:

self-blame i think if i am wrong pls tell me

The table below shows the average distances of four planets from the sun.

Considering Kepler's Laws, which planet has the fastest average orbital speed?

A. Venus
B. Neptune
C. Saturn
D. Jupiter

Answers

Answer:

Venus

Explanation:

The closer a planet is to the Sun the faster it moves because the Sun can exert more gravitational force on it. Venus is the second closest planet to the Sun therefore the fastest out of the options.

Its Venus.

It is closer to the sun than the other planets on here.

PLEASE HELP! I DONT UNDERSTAND

what is the equation of Photosynthesis and cellular respiration in a chemical formula?

Answers

Answer:

I would type it up, but I decided to insert a picture.

Explanation:

what would never be part of an mRNA strand?

Answers

Answer:

Uracil

Explanation:

Thymine would never be part of an mRNA strand.thus, option A is correct.

What is mRNA?

Messenger RNA (mRNA), molecule in cells that carries codes from the DNA in the nucleus to the sites of protein synthesis in the cytoplasm (the ribosomes).

It was also known that there are only four nucleotides in mRNA: adenine (A), uracil (U), guanine (G), and cytosine (C). Same three nucleotide base is also present in the DNA except thymine. Thymine is replaced with uracil in case of RNA. thus option A is correct.

Learn more about RNA here:

https://brainly.com/question/16218013

#SPJ2


Need help with this!! I’m not good at writing these.

Answers

Answer:

The difference between ethical, and finally scientific questions, are based upon their root word. Such as an ethical question may involve race and heritage, while a legal question may involve anything that involves the law such as court questions and can be resolved by the judge not the jury. Finally scientific questions can involve a question thats mainly based around science such as items that you can test or measure.

O
Facial expressions - How you look in front of your audience based
on your face can affect how they perceive you. If you are nervous
and cannot control it, your fear often shows on your face. If you
smile at them while you talk, they will think that you are happy
talking to them.​

Answers

so what's the question here??

8. Which of the following correctly shows one path that energy would
flow through this ecosystem?
Grasses -- Termite -- Monkey -- Eagle
Hyena -- Mongoose - Mouse - Grasses
Grasses - Termite - Grasshopper -- Monkey
Acadia trees - Giraffe
-- Lion -- Vulture

Answers

grassses -- Termite -- Monkey -- Eagle

Oxygen molecules are sixteen times as massive as hydrogen molecules.

At the same temperature, which type of molecule would you expect to move faster?

Answers

Answer: hydrogen molecules.

Explanation: in same temperature molecules have same average kinetic energy.

You can estimate it solving E = 3/2 kT = 1/2 mv². Constant k is Boltzmann constant.

Lighter molecule has greater speed

What does "fishing down the food web" mean?​

Answers

Answer:

Fishing down the food web is the process whereby fisheries in a given ecosystem, "having depleted the large predatory fish on top of the food web, turn to increasingly smaller species, finally ending up with previously spurned small fish and invertebrates".

What geological feature is found along the sides of the grand canyon?
What does this feature turn into?

Answers

Answer:

The Colorado River has carved the Grand Canyon into four plateaus of the Colorado Plateau Province. The Province is a large area in the Southwest characterized by nearly-horizontal sedimentary rocks lifted 5,000 to 13,000 feet above sea level.

hope this answer helps you.....

Which organism described below makes its own food?
yoo yoo ill rlly apriciate if someone helps me

Answers

A
Explanation:
everything else finds or eats food that was made otherwise.

The____ of an ecosystem is based on wheather the population in the system destorys the natural resources of the system

Answers

Answer: immense

immense in the blank

please make me brainliest

What are the effects of cystic fibrosis

Answers

Answer: the effects of cystic fibrosis are thick mucus that clogs certain organs, such as the lungs and intestines etc . This may cause malnutrition, poor growth, frequent respiratory infections, breathing problems, and chronic lung disease.

Alternative Energy Webquest Questions
Choose a form of alternative energy (anything other than fossil fuels).
Produce a slide presentation which answers these questions. You should have 10 slides, minimum. No more than 15 slides. Each slide should answer one of the following questions. Each slide should have a picture on it. Avoid lengthy texts on slides. Create an interesting presentation. Leave off a question if it does not pertain to your topic.
1. How is your resource used to generate power?
2. What is the history of your energy resource?
3. Where is it being used right now?
4. What are the positive benefits?
5. What are the negative consequences (pollution created)?
6. How efficient would this resource be (is it expensive to produce and does that carry over to the consumer)?
7. Is this energy source available in your community?
8. Is it available in your state?
9. What is the cost of this energy source? Daily, yearly? Individual? Home?
State? (ESTIMATE THESE NUMBERS IF NEEDED)
10. How is this source provided to consumers?
11. How does it enter the house? The schools? How does it work?
13. How would it affect transportation?
14. Does it contribute to any form of pollution? land? water? air? noise? or does
it help fix pollution?
15. Will it be easy to assimilate into our lives?
16. Can it work well with other forms of energy?
17. What is the source? What is the form? How does it interact with other forms
of energy?--------Example: sun--> solar energy--> solar panels--> electrical
energy

Answers

Answer:

1. How is your resource used to generate power?

Explanation:

A major cause of genetic variation within a species is the result of -

Answers

Mutation, recombination and immigration of genes

The largest population an environment can support is its
A. symbiosis.
B.carrying capacity.
C.population.
D.limiting factor

Answers

Answer:

B. carrying capacity

Explanation

Carrying Capacity is the maximum number of individuals one species that a particular environment can support

what is the biologist ?​

Answers

Answer:an expert in or student of the branch of science concerning living organisms

Explanation:

describe sporangium fungi and club​

Answers

Answer:

A sporangium (pl., sporangia) (modern Latin, from Greek σπόρος (sporos) 'spore' + ἀγγεῖον (angeion) 'vessel') is an enclosure in which spores are formed. It can be composed of a single cell or can be multicellular. All plants, fungi, and many other lineages form sporangia at some point in their life cycle.

Explanation:

What are there scientific name.

Please Answer​

Answers

Answer:

manubruim = trapezoid

I hope it helps you

Why should everyone be encouraged to take an HIV blood test?​

Answers

to slow down and prevent it's spread

Explanation:

testing is the only way to know for sure if you have HIV. Knowing your status means you keep yourself and your sexual partners healthy.

Instructions: Using the terms: cellular respiration, photosynthesis, release of
carbon dioxide, release of oxygen; type a brief paragraph explaining the
relationship of these terms for a path in the carbon cycle. (5 pts)
Will give brainlist if possible

Answers

Answer:

Explanation:

/


If a physician orders that a patient be given 4 grams of a medication that it is only available in 1000
milligram tablets, how many tablets should the natient hominen?

Answers

Answer:

4 tablets

Explanation:

Based on the information in this question, a doctor/physician orders that a patient be given 4 grams of a medication. However, the medication is only available in 1000 milligram (mg) tablets.

Since 1000mg = 1g

This means that one of the available tablet is 1g.

Hence, in order to give exactly 4grams of a 1g tablet, 4/1 = 4 tablets must be given to the patient.

How can we use science and math to develop a cost-benefit
analysis to help manage natural resources?

Answers


Cost–benefit analysis (CBA), also known as benefit–cost analysis, is rooted in applied welfare economics. It is a way of organizing and analyzing data as an aid to thinking. It provides a set of procedures for comparing benefits and costs and is traditionally associated with government intervention and with the evaluation of government action and government projects. The underlying rationale for CBA is rational choice; that is, a rational agent will weigh the costs and benefits of any proposed activity and will only undertake the activity if the benefits exceed the costs

What is the major distinction scientists use to divide the animal kingdom?

Answers

Answer:

Whether the animal has a vertebral column or not.

which statement is correct about the rocks in this location

Answers

Answer:

They are all made out of a different amount of minerals and for in various ways such as igneous forming from cooled magma

Hope this helps!

Choose the best answer for the following question:

What kind of information can be gained about an organism from its scientific name?

a
what genus it is
b
what species it is
c
where it lives
d
what genus and species it is

Answers

b what species it is

How many hydrogen bonds are present in the base pairing of guanine and cytosine?
3

Answers

Answer:

3 Hydrogen bonds

Explanation:

Cytosine and guanine pairing can be found in both DNA and DNA-RNA hybrid formed during replication and transcription. The two nitrogenous bases are held together by three hydrogen bonds.

*15 points* Earth Science
Based on the picture, how many tilting events has this area undergone, and which principle tells us that this area has undergone tilting?

Answers

Just saying it says 8 points ya little baka
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The question is in the picture Running at an average rate of 10 m/s, a sprinter ran to the end of a track and then jogged back to the starting point at an average of 5 m/s. The sprinter took 60 s to run to the end of the track and jog back. Find the length of the track.d=300md is equal to 300 md=200md is equal to 200 md=600md is equal to 600 md=150md is equal to 150 m LEGIT PLEASE HELPPPPPPPPPPPP What is -4^2 equal to? NAMING BRAINLIESTWhat is the value of the expression 7 + (16 7) 3 + 8? In 1945, what concern did the Allies have about invading the Japanese mainland with ground forces? They were worried they did not have enough soldiers. They were worried there would be too great a loss of life. They were worried the Japanese were developing an atomic bomb. They were worried the Japanese had a stronger fleet in mainland ports. La semana pasada, yo ________ cmo llegar a las cascadas. saban sabas supe supiste Please help me with this math problem! How do you think the American people felt when Jackson began including more Americans who were able to vote? The division of labor makes production more efficient by: Please solve for 15 points. Please dont input a link. The author claims, "However, there is no research to support the idea that teens share too much personal information online."Which sentence would be best to add after the second sentence in paragraph 2, to support the claim?A. There is a lot of research to support the idea that teens are, in fact, better at monitoring what they post than most of the adults in their lives.B. Dely, a local university professor, believes teens should be able to keep their social media private because they have grown up learning how to use this kind of technology.C. A recent study, conducted by leading child psychologist A. Dalry, found that teens have a more acute sense of privacy than adults realize.D. In fact, one can find numerous blog posts on the Internet that argue teens have a greater sense of privacy than adults do. A student in the lab accidentally poured 45 mL of water into a graduated cylinder containing 15 mL of 3.0 M HCL. What is the concentration of the new solution? How much water can a sponge filter in one minute?2 quarts3 quarts4 quarts1 quart Potassium hydroxide, also known as lye, dissociates into metal and hydroxide ions in water.The resulting solution is caustic and used for industrial purposes. What describes the dissociated solution?O Weak acidO Strong acidO Strong baseO Weak base What are physical/structural adaptations? What is the area of this figure? I give brainliest and thanks :) The triangle has a height of 8 and a base of 14.What is the area of the triangle? In the figure above, if l ll m and r ll s, what is the value of x?A) 65B) 80C) 85D) 95E) 115Check the photo and please show the steps Find the perimeter of the parallelogram shown.7 yd8 yd5 yd.A26 yd