science questions , may be out of order but please help asap ( about mitosis )

Science Questions , May Be Out Of Order But Please Help Asap ( About Mitosis )
Science Questions , May Be Out Of Order But Please Help Asap ( About Mitosis )
Science Questions , May Be Out Of Order But Please Help Asap ( About Mitosis )
Science Questions , May Be Out Of Order But Please Help Asap ( About Mitosis )
Science Questions , May Be Out Of Order But Please Help Asap ( About Mitosis )

Answers

Answer 1

Answer:

1. 2 chromatids, centromere, kinetochore

2. 56

3. It is a haploid gamete

4. Synthesis stage

5. Anaphase

6. G2

7.Cytokenesis


Related Questions

Oxygen is made during photosynthesis. (True or False)

Answers

Answer:

True

Explanation:

True

Ans: True
Explanation: oxygen is produced as a by-product during photosynthesis

name three different releasers that can trigger a behavior

Answers

Perhaps the simplest example of an innate behavior is a reflex action: an involuntary and rapid response to a stimulus, or cue.

Reflex, taxis and kinesis are the different releasers that can trigger a behavior.

What is Behavior?

Behavior is defined as the range of actions and behaviors performed by individuals, organisms, systems or artificial entities in some environment, whose systems may include other systems or organisms as well as inanimate physical environments.

These play important roles in survival, long-term and short-term health, and emotional and physical well-being. While some behaviors are innate, and others are conscious choices. Behavior is the result of a complex interaction between genetics and environment, and includes emotional and physical actions and reactions.

The simplest example of an innate behavior which is a reflex action: an involuntary and rapid response to a stimulus, or cue.

Thus, reflex, taxis and kinesis are the different releasers that can trigger a behavior.

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When an infant suckles at its mother's breast, milk moves through the breast structures in what order

Answers

When an infant suckles at its mother's breast, milk moves through the breast structures in the order

Acinus - lactiferous duct - lactiferous sinus - nipple

When an infant suckles, milk is secreted from lactocytes into the alveoli (acinus). The milk is then squeezed from the alveoli so it can drain into the lactiferous ducts, milk drains from lactiferous ducts into lactiferous sinuses, and discharge through the nipple pores.

Hence, when an infant suckles at its mother's breast, milk moves through the breast structures in the order

Acinus - lactiferous duct - lactiferous sinus - nipple

Learn more here: https://brainly.com/question/11968218

The roller coaster is your favorite ride! but the line is always long! having just studied potential and kinetic energy in physics, you evaluate the energy changes of the cars as they move on the tracks. Compare the potential energy of the cars if they are stopped at points A to point D.

A. Neither have potential energy.
B. The potential energy is the same.
C. Potential energy is greatest at point D.
D. Potential energy is greatest at point A. ​

Answers

C. Potential energy is stored energy, point D is taller so it has more stored energy

Potential energy is greatest at point D. Therefore, option C is correct.

What is potential energy?

Potential energy is the energy that is stored inside of an object due to the object's position, state, or arrangement. When an object's position, status, or configuration changes, the energy that has been stored in it is released.

The gravitational potential energy of an item, the elastic potential energy of a stretched spring, and the electric potential energy of an electric charge in an electric field are examples of common types of potential energy.

Potential energy depends upon the mass and height of the object. The greater the mass and height, the greater will be the potential energy of the object. The height of position D is maximum, therefore potential energy is greatest at point D. Hence, option C is correct.

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What’s the sun and Estimate to 5/10+4/9?

Answers

Answer:

The answer is 17/18

Explanation:

Please take a look at the attached picture for the explanation.

When a cell divides via asexual reproduction :________.
i. each daughter cell receives exactly half the genetic information in the parent cell.
ii. the genetic information is randomly parceled out to the daughter cells.
iii. each daughter cell receives a nearly perfect copy of the parent cell's genetic information.
iv. each daughter cell receives the same amount of genetic information that was in the parent cell, but it has been altered.

Answers

Answer:

three number each daughter ce receives nearly perfect copy of the parents cells genetic information

The graph below shows the number of push-ups a
student completed in each of four 2-minute trials (A-
D) during a 15-minute exercise period.
70-1
65
60
Trial A
50
45
Trial B
Number of Push-ups
Trial
25
20
15
10
Trial D
5
0
D
2 3 4
6 7 8 9 10 11 12 13 14 15
Time in Minutes
The concentration of lactic acid in the student's
muscle tissue was most likely greatest during trial
A) A В) В
C) C D) D

Answers

Option D has the highest concentration of lactic acid in the student's muscle tissue.

We can arrive at this answer because:

Lactic acid increases its concentrations in the muscle due to a high physical effort in anaerobic conditions.This promotes a lack of oxygenation in the muscle, which through contractions, causes the cell to partially catabolize glucose molecules.The result of this is the creation of two pyruvic acid molecules, which will react with NADH2 molecules, creating lactic acid, which will build up in the muscle as the exercise continues.

As we can see in the information presented above, option D shows the performance of flexions with more intensity and for a longer period, which justifies a greater accumulation of lactic acid in the muscle.

It is important to remember that the accumulation of lactic acid in the muscle is a negative situation and that it can cause muscle pain and fatigue.

More information on lactic fermentation at the link:

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What factors help blood move through veins?

Answers

The pumping force of the ventricles moves blood through the arteries. The breathing movements exerts pressure on the chest veins, the valves in the larger veins keep the blood from flowing backwards, and the skeletal muscles' contraction all help the blood in veins to move.

Which organisms "invented" (were the first to use) fermentation?

a
fungi
b
plants
c
bacteria
d
animals

Answers

Answer:

bacteria

Explanation:

because they are the one that still been in use

Most of the aerobic respiration of a cell takes place in which structure?
A chloroplast
B lysosome
C vacuole
D mitochondria

Answers

I believe it’s A in the question

The skin is the body's largest organ. It's made up of many different types of cells.

a. True
b. False

Answers

A. TRUE
The skin is the largest organ of the body. ... It protects the body from external factors such as bacteria, chemicals, and temperature. The skin contains secretions that can kill bacteria and the pigment melanin provides a chemical pigment defense against ultraviolet light that can damage skin cells.

what does thermohaline circulation have in common with coastal upwelling

Answers

Answer:

Coastal upwelling is the process by which strong winds blow down the coasts of continents and, in conjunction with the earth's rotation, cause the surface waters to be pushed offshore. Water from the ocean depths is then pulled up - or upwelled - to the surface to take its place

what is the use of base

Answers

Answer:

to change colour of chemical

Answer:

to multiply hight and know after that tthe rectantange or are

5. Which of the following result in protein?
A. Transcription
B. Translation
C. Replication
D. Digestion

Answers

Answer:

Translation

Explanation:

A. Transcription  RNA -> Protein

B. Translation DNA -> RNA

C. Replication DNA -> DNA

D. Digestion Catabolism of molecules

why a genetic bottleneck can be an important evolutionary factor for a species

Answers

Answer:

Genetic drift decreases genetic diversity within a population.

Explanation:

Genetic drift decreases genetic diversity within a population. It is a change in allele frequencies due entirely to random chance and is more likely to affect smaller populations than large ones. Population bottlenecks can lead to genetic drift.

One way scientists can analyze and interpret data to identify potential environmental factors is by

Answers

Answer:

Environmental factors include factors in the surroundings that can have an impact on humans. This includes climate, temperature, population density, pollutants, etc.

Explanation:

A way that scientists can analyze and interpret data to identify the potential environmental factors is by analyzing the distribution or variation in traits across a population.

Across a population, environmental factors might play a role with regards to any of the factors including distribution by allowing for variations to occur in these traits.

These variations can then be studied and analyzed.

The other options are determined by genetic factors.

Which process can cause chemical overheating

Answers

Answer:

Thermal Runaway

EX- Thermal runaway describes a process that is accelerated by increased temperature, in turn releasing energy that further increases temperature.

Explanation:

For a more simpler explanation , picture a pot of water and as you increase the volume of fire so does the energy (HEAT) inside . As air bubbles (ENERGY) start to quickly evaporate (BOILING) this actually increases the temperature inside causing Thermal Runaway.

people who have come back from being legally declared dead. what was your experience

Answers

my friend told me that one his friend uncles was in a car crash not in a bad one but it did send his uncle flying it hit his head and there was alot of blood people thought he was dead but after like a few hours in the doctor he just opened his eyes but still couldnt move

Which type of curve?*

exponential
logistic

Answers

Answer:

Answer: The different types of curves are Simple curve, Closed curve, Simple closed curve, Algebraic and Transcendental Curve

logistic!
-a logistic curve is shaped more like an s.

Which portion(s) of the brain maintains homeostasis in the muscular system by coordinating skilled movements

Answers

Answer:

I know that hypothalamus is responsible for homeostasis, I don't know if any other part of the brain helps

Describe ways in which HIV can be transmitted​

Answers

Answer:

From mother to child.

Unprotected sexual intercourse.

Sharing of sharp objects.

Unscreened blood transfusion.

Contact with body fluid of an infected person

4. Jasmyne has not eaten in eight hours. She is very tired and does not have enough energy to play soccer. Which of the following may explain why she does not have enough energy?

A Her cells do not release enough energy because they do not have enough amino acids.

B Her cells do not release enough energy because they do not have enough glucose.

с Her cells do not release enough energy because they do not have enough water.

D Her cells do not release enough energy because they do not have enough carbon dioxide.​

Answers

Answer:

I would say that A is the correct answer. Foods release amino acids. Hope this helps. :D

explain the interaction between geological events, human population, and the environment

Answers

The relationship between the environment, human population and geological events is complex and multidimensional. While human activities can also have significant effects on geological processes, geological events such as earthquakes, volcanic eruptions and climate change can have significant effects on the environment and human populations.

What is an Environment?

The conditions and forces that surround an organism, population or community are called its environment. It includes all elements of the Earth, both living and non-living, such as the atmosphere, hydrosphere, lithosphere, and biosphere.

The environment is a complex system that living things interact with and influence how they survive, develop and thrive. This includes biological elements such as plants, animals, microorganisms and their interactions, as well as physical elements such as temperature, light, water, soil, wind and topography.

Therefore, the relationship between the environment, human population and geological events is complex and multidimensional.

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What is the disadvantage of plasmolysis to the terrestrial plants?​

Answers

Answer:

technical of plants living on the land or on the ground,so floppy plant.

Please help !!!
Will give you the brainliest !!

Answers

Answer:

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1. Generally, production traits such as milk, fat, and protein yield are moderately heritable. While milk production traits are important, many other traits are of economic importance in dairy cattle breeding, including conformation, longevity, reproduction, health, and workability traits.

2. Would've surely practiced selective breeding via controlled mating... the three ways : Outcrossing , Line Breeding and Inbreeding can help in producing a herd of high yielding beef capital.

hope helpful~

the model show's a portion of a DNA strand. What does the pentagon represent in the model?

Answers

the pentagon represents a nucleotide.

what part of the heart pumps blood to the rest of the body

Answers

Answer:

the heart pumps the blood thru thr body

I ACCIDENTLEY SCREAMED PRETTY GAY

Answers

Answer:

.

Explanation:

Answer:hahahahah really why thats so funny

Explanation:

please help need answer. ​

Answers

Answer:

Non-use of drugs:

1. A teen is with family and friends.

2. A teen is a healthy student and athlete

3. A teen is focused and living life free and happy.

Use of drugs:

1. A teen doesn't socialize and doesn't around too many people due to social anxiety caused by the use of drugs.

2. A teen has health problems in his liver and kidney due to the abuse of drugs and is not able to play any sports due to this permanent health condition.

3. A teen is in jail due to being caught in possession of drugs and failing a drug test and being unhappy with anxiety and addiction.

On the internet, read about the Clean Air Act of 1990:

a. Summarize what it says.

b. How should it help with the problem of acid rain?

c. How successful has it been in reducing the harmful chemicals from the burning of fossil fuels that cause acid rain?

d. What can you do personally to help alleviate the problem of acid rain?

3. Find two examples of actual ecological places that have been affected by acid rain. Tell their location and describe what happened.

Answers

Acid rain is formed when gases such as SOx and NOx are released by burning fossil fuels.

The clean air act has to do with the reduction of the gases that lead to acid rain such as SOx and NOx. The full implementation of the legislation ought to reduce the occurrence of acid rain.

However, since the introduction of the act in 1990, reduction in acid gas pollution has not reduced significantly since acid gases are still produced by the burning of fossil fuels.

To help alleviate the problem of acid rain, I must reduce my use of gasoline powered vehicles and embrace vehicles that depend on renewable energy sources and clean fuels such as hydrogen fuel.

Eastern Europe countries such as Poland and Scandinavia have been severely affected by acid rain. The pH of water bodies in these areas are unusually low.

Learn more about acid rain: https://brainly.com/question/53991

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27 percent of the class prefers barbecue chips 2 regular potato chips. If there are 100 students in the class how many students do not prefer barbecue chips two mountain bikers leave from the same parking lot and head in opposite directions on two different trails. the first rider goes 8km due east, then rides due south for 15km. The second rider goes 8km due west, then changes directions and rides 20 degrees west of due north for 15km. Both riders have been traveling for 23km, but which one is further from the parking lot? Think about which type of peer pressure the statements fall into. Label each type as put down, reasoning, rejection, or unspoken pressure.Then add your own ideas about how each statement might influence a person's behavior concerning substance abuse.My friend said, "Crack is not addictive, and we can quit anytime we want!" Select the correct answer from each drop-down menu.Consider this expression.9/4x2 - 12x + 7x/x^2 - 9The least common denominator of the two rational terms is ( )( )( ) Summarize how the overharvesting of a single species,such as baleen whales,can affect an entire ecosystem. guys does 9+10= 21 explain please A coin is tossed and the spinner is spun one possible outcome is H3 (heads, 3). What is the sample space for the experiment? Sifu has 6 girls and 8 boys in his karate class. He randomly selects one studentto demonstrate a self-defense technique. Find the probability of each event Question 8 of 10You are paid a wage based on the number of hours you work multiplied by theper hour.A. rateB. timesc. speedD. numberSUBMIT Your car must have:( ) A white light that make your license plate visible from 50 feet.( ) a windshield wiper.( ) A horn.(x) All of the above. just for you noraX bababababab what are some monumental famous things in NYC? A 4-oz. filet of salmon contains 500 mg of potassium. The daily recommended amount of potassium is 3,500 mg. If you ate a 6-oz. filet of salmon, what percent of your daily value did you eat of potassium?A. 21%B. 15%C. 25%D. 12% Is metal defined as an element or as a compound or as a material? What should the IUPAC name for a binary covalent compound lack? prefixes Roman numerals an -ide ending the name of a nonmetal. QUESTION 24More communication is always better.O TrueO False someone should help me with this question Guys how to convince my dad to give me money At a vehicle dealership 5 cars are sold for 2 trucks. Last year the dealership sold 128 trucks how many cars did they sell?Pls help this is the hardest one i have Please help (will give brainliest)