Which of the following occurs in meiosis but not mitosis?
O Sister chromatids separate and move to opposite ends of the spindle
O Homologous chromosomes separate
O The cells formed have the same combination of genes as found in the initial cell
O The nuclear envelope disappears
OA spindle apparatus forms
Answers
Answer:
AnswerThe nuclear envelope disappear
Related Questions
Name one function of this cell
Answers
Answer:
First responders of the innate immune system to prevent/reduce spread of infection through the metabolism of microorganisms (usually bacteria and fungal infection)
Explanation:
This cells is a neutrophil which you can identify through the multilobed nucleus (the 4 bright red lobes). Additionally, you can identify the type of cell by the fact that it has granules (the small circles).
look at the picture
Answers
Answer:
B
Explanation:
Which structure controls certain functions of inheritance and cell behavior?
Answers
Why does climate change cause more intense hurricanes?
Less energy causes more storms.
Increased energy causes stronger storms.
Less energy causes less storms.
Increased energy causes weaker storms.
Answers
PLS HELP ME BIN ON THIS ONE FOR HOURS WILL GIVE 80 PONITS IF ANSWER
Explain how you would use the number line to solve the following equation. You can write out the fraction names or use the forward slash (/) on your keyboard to represent the fraction bars.
four and two eighths minus two and five eighths equals
a number line from zero to three with a tick on every eighth
subject: science
Answers
Answer:
55/8 as a mixed fraction
Explanation:
4 2/8 - 2 5/8 = ?
Four and two-eighths can be represented as a mixed number by multiplying (4x8+2)/8 = 34/8
Two and five-eighths can be represented as a mixed number by multiplying (2x8+5)/8 = 21/8
Then, these two values can be easily added. 34+21 = 55/8
You can plot this on a number line by also representing these mixed fractions as a decimal, and then adding them - you can draw lines to represent the addition process.
Since the number line already represents a tick on every eighth (which is the fraction you would primarily be using), this will make it earlier.
Explain why using different seed types along with different water temperatures is an improper experimental design.
Answers
Answer:
Because each subject in an experiment has to have equal conditions to ensure the most accurate results. And water temperature is known to impact plant growth. An experiment using different water temperatures is a terribly inaccurate experiment.
Which of these actions can individuals do to reduce pollution? Select all that apply.
using an electric lawn mower
turning up the air conditioner
using mass transportation
refilling car gas tanks in the evening
burning trash and leaves
Answers
Using mass transportation can reduce pollution
The movement of people within metropolitan areas utilizing mass transit, often known as mass transportation or public transportation, includes buses and trains.
Mass transportation allows for movement, can influence how land is used and how development takes place, help to create jobs and promote economic expansion, and support governmental regulations pertaining to energy use, air quality, and carbon emissions.
The ability for trade, commerce, and communication that create civilization is the significance of mass transportation. Good planning controls traffic flows and makes it possible for people to go from one place to another quietly and steadily.
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Astronomers have just discovered a new object that has appeared to bend space. What aspect of the object is responsible for the effect the object has on the fabric of space
Answers
Answer:i believe the answer would be mass
Explanation:
space is like a tampoline if you put a tennis ball it doesnt really do much but if you put a 20 lb bowling ball it will cave in a bit. Therefore the mass would bend space (you could search up einstines theory)
Please help with questions 1 and 2 thank you
Answers
Answer:
the answer for number 1 is A and number 2 is C
Explanation:
1. Insulin controls the level of glucose in the blood by instructing the liver to remove the sugars and store them. So, this cause the amount of glucose (sugar) to decrease as the level of insulin increases.
2. Hormones and receptors have connections when it comes to this topic. Tissues have nothing to do with them, because it didn't ask about the body parts and etc. Antibodies; more to the drugs topic. And carbohydrates has nothing to do with hormones for this question.
Which 3 ideas are true?
1 Agriculture results in a net movement of minerals from water to land.
2 Organic fertilizers can improve soil texture.
3 The nutrients generally found in fertilizers are nitrogen, phosphate and sulfate.
4 Bodies of water can be damaged if they become excessively enriched in plant nutrients.
5 Minerals can cycle between living and non-living parts of an ecosystem.
6 Organic fertilizers can harm plants if they are used incorrectly.
Answers
The three (3) ideas that are true are as follows:
Organic fertilizers can improve soil textureBodies of water can be damaged if they become excessively enriched in plant nutrientsMinerals can cycle between living and non-living parts of an ecosystemWhat are fertilizers?Fertilizers are natural or synthetic substances that are used to make the ground more suitable for growing plants.
However, organic fertilizers are specific types of fertilizers that make use of remains or products of living organisms.
According to this question, the following are true;
Organic fertilizers can improve soil texture: Organic fertilizers help to make the soil easy to work onBodies of water can be damaged if they become excessively enriched in plant nutrients; this can cause eutrophication. Minerals can cycle between living and non-living parts of an ecosystemLearn more about fertilizer at: https://brainly.com/question/24196345
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Identify Organelles in a Plant Cell
identity the organelles in the cell.
Label A
chloroplast
Label B
vacuole
Label C
cell wall
Label
Answers
Answer:
No image of the cell has been provided.
Explanation:
Answer:
Label A
✔ Vacuole
Label B
✔ Cell wall
Label C
✔ Chloroplast
Label D
✔ Mitochondrion
Explanation: this is right on endgenuity, i just completed this question.....hope this helps! (but keep in mind our picture may be labled different so im sry in advance)
What is the term for the measurement of how well a machine converts input
work into output work?
OA. Machinery
OB. Power
OC. Mechanical efficiency
OD. Work
Answers
Answer: OC. Mechanical Efficiency
Explanation: The percentage of user input (input work) that is converted into output work by a machine is known as efficiency (output work). The output work is never more than the input work because some of the input labour is used to remove friction. Efficiency therefore never approaches 100%.
Please provide the complementary DNA sequence, mRNA sequence, tRNA sequence, and amino acid sequence for the following DNA segment. ACAAGACGGTACTGA
Answers
The complementary sequence is TGTTCTGCCATGACT the mRNA is UGU UCU GCC AUG ACU and amino acid sequence Cysteine-Serine-Alanine-Methinine-Threonine.
What is the genetic code?The genetic code is a series of instructions to synthesize a protein form a given gene sequence.
The genetic code starts in the DNA, then pass to the mRNA, and finally to the protein sequence.
In conclusion, the complementary sequence is TGTTCTGCCATGACT the mRNA UGUUCUGCCAUGACU and amino acid sequence Cysteine-Serine-Alanine-Methinine-Threonine.
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Please match the correct term to the definition or region. 1. Pelagic Environment
Answers
Pelagic Environment; The upper neritic zone of the pelagic ecosystem. Phytoplankton may be supported at depths up to 150 meters below the surface. This is further explained below.
What is Pelagic Environment?Generally, The whole water column is considered to be part of the pelagic ecosystem.
In conclusion, The availability of nutrients and dissolved oxygen, as well as the presence or lack of sunshine, water temperature, salinity, and pressure, influence the distribution of pelagic life in different regions and at different depths.
CQ
The pelagic environment comprises the entire water column. Of all the inhabited environments on Earth, it is by far the largest and most diverse.
Please match the correct term to the definition of region
a. Zooplankton
b. Pelagic environment
c. Oarweed
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If the earth’s inner core is so hot, then why isn’t it molten rock?
Answers
Answer:
The temperature of the inner core is far above the melting point of iron. However, unlike the outer core, the inner core is not liquid or even molten. The inner core's intense pressure—the entire rest of the planet and its atmosphere—prevents the iron from melting.
Explanation:
Question 14 of 25
A student drew the following flowchart to show the movement of nutrients.
Soil → Roots → Plants → Animals
Which process is likely to be occurring in the plant's roots?
OA. Photosynthesis
OB. Nitrogen fixation
OC. Burning of fossil fuels
O D. Water transpiration
Answers
The process likely to be occurring in the plant's roots will be nitrogen fixation.
What is nitrogen fixation?It is a process whereby atmospheric nitrogen is converted to usable forms of nitrogen in the soil.
Nitrogen fixation takes place in the root nodules of leguminous plants in association with some symbiotic bacteria.
Thus, the only process that could be happening in the plant's root is nitrogen fixation.
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What are the steps in carbon dioxide sequestration?
OA. Capture carbon dioxide, transport it, and release it into the upper
atmosphere.
OB. Trap carbon dioxide, compress it, and use it to support
photosynthesis in forests.
O C. Trap carbon dioxide, compress it, and use it to produce dry-ice
products.
OD. Capture carbon dioxide, transport it, and inject it into underground
formations.
Answers
The steps in carbon dioxide sequestration is Capture carbon dioxide, transport it, and release it into the upper atmosphere.
What is carbon sequestration?The most often produced greenhouse gas is carbon dioxide. The technique of removing and storing carbon dioxide from the atmosphere is known as carbon sequestration. It is one way to lessen the quantity of carbon dioxide in the atmosphere, which will lessen the effects of global warming. Geologic and biologic carbon sequestration are the two main forms being evaluated by the USGS.There are two main sources of atmospheric carbon dioxide: natural processes and human activity. The majority of animals, which exhale carbon dioxide as a waste product, are natural sources of carbon dioxide.The main carbon dioxide emissions from human activity are energy generation, which includes burning coal, oil, or natural gas.The steps in carbon dioxide sequestration is Capture carbon dioxide, transport it, and release it into the upper atmosphere.
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The step of Carbon sequestration capture carbon dioxide, transport it and inject it underground formations.
What is Carbon sequestration?
Carbon sequestration is the process of capturing and storing atmospheric carbon dioxide. It is the method to reduce the carbon from atmosphere to reduce the climate changes from the environment.
The storage of Carbon is long term in Ocean, plants ,soils, geologic formations and the ocean.
Anthropogenic activities are done such as burning of fossils and release carbon for storage of coal, petroleum and natural gas and delivered to atmosphere as Co2 gas .
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Which planet's motion did Kepler accurately predict to support his theory that the Sun causes the movement of the planet?
Venus
Mercury
Earth
Mars
Answers
A planet sometimes quoted to be an Earth 2.0 or Earth's Cousin based on its characteristics; also known by its Kepler Object of Interest designation KOI-7016.01) is a super-Earth exoplanet orbiting within the inner edge of the habitable zone of the sunlike star Kepler-452 and is the only planet in the universe.
Select the correct answer.
The world produces about 3.9 billion tons of food every year. Of that amount, approximately 2.6 billion tons Is consumed each year. The rest is
wasted. What percentage of food Is wasted every year? Choose the closest answer.
OA 30%6
© B. 33.33%
© C. 60%6
© D. 66.66%
Answers
Answer:
B is the right answer .....
3.9-2.6=1.3
now to find the percentage :
1.3/3.9×100 = 33.33%
hope it helps....
What kind of geological forces or events cause mountains to form? Using the Himalayan Mountains as an example, explain the process of mountain building that is caused by plate movement.
Answers
The Indian Plate and Eurasian Plate colliding caused the formation of the Himalayan Mountains and Tibetan Plateau.
When India and Tibet collided, the relatively light sedimentary and metamorphic rock that makes up the Indian subcontinent pushed against Tibet, driving it upwards, and creating a gigantic mountain fold instead of descending with the plate.
Where continental plates clash, mountains form. Each plate will not sag below the other because they are the same thickness and weight.
Instead, they give way and fold until the rocks are forced to take the shape of a mountain range. Mountains keep rising in height as the plates continue to collide.
As a result of the Indian Plate and Eurasian Plate colliding, the Himalayan Mountains and Tibetan Plateau were created.
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Need written answers (short) for all of these questions:( just don't have time on top of my other classes. Will vote brainliest!! need by 7/23
Answers
The functions of the organs during fertilization is illustrated below.
How to illustrate the function?Testes: The testes are responsible for the production of the testosterone in males.
Ovaries: Ovaries are responsible for producing eggs for fertilization and they also produce hormones such as estrogen and progesterone.
Vas deferens: It helps in the transportation of mature sperm to the urethra in preparation for ejaculation.
Semen: It contains sperm cells that helps in the fertilization of female eggs.
Uterus: It helps in the nourishing and housing the fertilized eggs until the offspring is ready to be delivered.
Seminal vesicle: The function is to produce and store fluid which will eventually become the semen.
Epididymis: It carries and store the sperm cells that are created in the testes.
Fallopian tube: The function is to transport the ova from the ovary to the uterus every month.
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Question:
Discuss the function of the following organs:
Testes
Ovaries
Vas deferens.
Semen
Uterus
Seminal vesicle
Epididymis.
Fallopian tube.
Which statement best supports relocating those with mental illness to specialized hospitals from jails?
Individuals with mental illness are treated better in jails than in specialized hospitals.
Individuals with mental illness are often mistreated in jail because mental illness is misunderstood.
Individuals with mental illness should be treated the same as those with physical illness or no illness.
Individuals with mental illness can be isolated away from the public in jail.
Answers
Answer: Individuals with mental illness are often mistreated in jail because mental illness is misunderstood.
Explanation:
There are specialized hospitals made for the treatment of mental illnesses just like there are for physical illnesses. So, people with mental illnesses should be moved to specialized hospitals as they also need to be treated.
What is the purpose of psychiatric hospitals?Psychiatric hospitals are made to provide the proper treatment and care required by the people suffering from various forms of mental illnesses. These hospitals are equipped with doctors with specializations in psychiatric health, also called psychiatrists and other staff who are trained to care for the patients.
When people suffering from a mental health issue commit a crime or break the law, they should not be kept in prison as neither they nor other inmates would be safe in such a condition.
If a person suffering from a mental illness needs to be imprisoned, they should be relocated to a specialized psychiatric hospital as they would require proper treatment for their issues and would not face challenges due to other patients and staff at the hospital as they would if they were kept in jail.
Therefore, the correct option is C.
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The crossover frequency between genes E and F is 6%, between E and G is 10% and between F and G is 4%. Construct a gene map. Determine the sequence of genes on the chromosome.
Answers
EFG...because G and E are furthest from each other, and F is closer to G than to E so this is the sequence of genes on a chromosome.
A sequence of genes is the entirety of an organism's genetic material, according to the areas of molecular biology and genetics. It is made up of DNA nucleotide sequences (or RNA in RNA viruses). Knowing the placement of the four chemical "bases," or building components, that make up the DNA molecule is known as sequencing of DNA.
The sequencing of DNA reveals to researchers the type of genetic data that is stored in a certain DNA segment. The basic building block of heredity, the gene, is situated over a particular chromosomal location. A chromosome contains thousads of DNA strands that each encode a number of different genes.
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4. How can one patient have a radiologic procedure to diagnose a condition, while another has radiation treatment to destroy a tumor?
Answers
The difference is due to the dose and the purpose of the radiation.
What is radiology?Radiology is the application of radiation in medicine to diagnose or to treat diseases.
Diagnosis of diseases is aimed at identifying the cause of a disease.
Treatment of diseases is aimed at curative purposes.
Therefore, one patient will have a radiologic procedure to diagnose a condition because the cause of the disease is yet to be ascertained, while another has radiation treatment to destroy a tumor because radiation can destroy tumors at a particular dose.
In conclusion, radiation can be use to diagnose or treat diseases based on the dose.
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What happened to the music industry between and 1987
Answers
The music industry between 1980 and 1987 experienced a positive turnaround in quality and competition.
What is Intellectual Property Antitrust Protection Act of 1987?This act was set up by the government in 1987 to ensure that the consumer welfare was made priority.
There was an increase in quality and competition due to intellectual property laws which was established and also led to the music industry experiencing a boom.
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Now that you have had a chance to delve into epigenetics, think about how it applies to the argument between those who say we are a product of our nature and those who think we are nurtured into what we become. Your essay should be at least 250 words and include three different ways epigenetics affects our genes. Write your essay in a separate text document and upload it for submission here.
Answers
Epigenetics represents the intersection between environment (what we eat) and genetic factors.
What is Epigenetics?Epigenetics is a subdiscipline of genetics that studies how gene expression patterns may change according to different environmental inputs.
Epigenetic mechanisms include DNA methylation, histone modifications and non-coding RNAs pathways.
In conclusion, Epigenetics is the intersection between environment and genetics.
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The lagging strand runs in a _________ direction and is replicated _________.
A. 3’ to 5’, continuously
B. 5’ to 3’, continuously
C. 3’ to 5’, discontinuously
D. 5’ to 3’, discontinuously
Answers
The lagging strand runs in a 5’ to 3’ direction and is replicated discontinuously.
Why a discontinuous or delayed tape?The other strand, called delayed, is replicated discontinuously. In this case, the presence of Okazaki fragments is necessary, small pieces of DNA that will bind to form a new strand. - DNA is degraded by two types of enzymes.
The ends of a DNA strand are classified as 5' and 3', as they correspond to the carbon number of the pentose where the phosphate and hydroxyl (OH) group are located, which join in a phosphodiester bond.
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When all the cognitive and emotional functions come together to help the child think and behave in organized manner, what is taking place?
Answers
Socioemotional development refers to what is taking place when all the cognitive and emotional functions come together to help the child think and behave in organized manner.
What is Socioemotional development?This is referred to as a domain of child development which involves the process in which they are able to understand and manage emotions. This also ensures that they are able to develop meaningful relationship with other people.
This type of development involves two main factors such as cognitive and emotional functions being knit together in an organized way to ensure proper functioning.
This is therefore the reason why Socioemotional development was chosen as the most appropriate choice.
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What is the maximum weight a girl can lose in 30 days?
Answers
Answer: 20 pounds in a month
Explanation: you can loose up to 5 pounds a
What is the pairing of complementary strands of DNA due to hydrogen bonding called out of these options:
1. semi-conservative replication
2. helicase
3. DNA polymerase I
4. lagging strand
5. mitosis
6. Okazaki fragment
7. single-stranded binding proteins
8. leading strand
9. ligase
10. replication fork
11. template strand
12. primase
13. gyrase
14. annealing
15. DNA polymerase III
Answers
The pairing of complementary strands of DNA due to hydrogen bonding is called semi-conservative replication.
DNA replicationThe biological process of creating two identical copies of DNA from a single original DNA molecule is known as DNA replication. All living things replicate their DNA, which is the primary mechanism for biological inheritance. This is necessary for:
cell division during tissue development and repair, and it also guarantees that each new cell gets a copy of the DNA.A double helix (two linear strands that run counterclockwise and twist together) of two complementary strands makes up DNA.
These strands are split apart in the replication process. The mechanism of semiconservative replication uses each strand of the original DNA molecule as a template to create its counterpart. The new helix will be made up of an original DNA strand as well as a freshly synthesized strand as a result of semi-conservative replication.
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