The table that best compares the events that occur during different stages of the cell cycle is S phase/DNA replication and M phase/Nuclear division. Option A.
Cell cycleThe cell cycle has two main phases which are further divided into subphases. The main phases are:
S phaseM phaseThe S phase is further divided into:
G1 phase: a phase during which the cell grows and developS phase: a phase during which the cell carries out DNA replicationG2 phase: a phase during which the cell synthesizes proteins.The M phase is further divided into:
ProphaseMetaphaseAnaphaseTelophaseCytokinesisIn other words, the M phase is the active cell division phase.
Following the summary of the cell cycle, the table that best compares what happens during the cell cycle can, thus, be seen as the one that pairs DNA replication with the S phase and nuclear division with the M phase.
More on the cell cycle can be found here: https://brainly.com/question/15876101
#SPJ1
Select the correct answer
Explanation:
the answer is C..because if they are away from general society, elders teach them the way of the lands
ILL GIVE BRAINLIEST!!HELP ASAP!!!!
Type the correct answer in the box. Spell all words correctly.
What is the correct term for microbial action that converts inorganic phosphorous back into organic phosphorus?
The process of _______ refers to the conversion of inorganic phosphorus to organic phosphorus.
Answer:
Mineralization
Explanation:
In biology, mineralization refers to a process where an inorganic substance precipitates in an organic matrix. This may be due to normal biological processes that take place during the life of an organism such as the formation of bones, egg shells, teeth, coral, and other exoskeletons
The process of mineralization is referred to the conversion of inorganic phosphorus to organic phosphorus.
Mineralization is the procedures by which chemicals found in organic matter are decayed or oxidized into forms that plants can use.
The transformation of organic molecules in the soil is driven mainly by its microbiota, which includes fungi and bacteria as well as earthworms.
Mineralization tends to increase the nutrient bioavailability found in decaying organic compounds, most notably nitrogen, phosphorus, and sulfur because they are plentiful.
Carbon mineralization is the transformation of carbon dioxide into a solid mineral, such as carbonate. Whenever these rocks are exposed to carbon dioxide, a chemical reaction occurs.
Thus, the answer is mineralization.
For more details regarding organic compounds, visit:
https://brainly.com/question/12082113
#SPJ5
What is natural selection? Answer in 2-4 sentences, including the words below:
Trait
Population
Adaptation
Reproduce
Natural selection is a process by which certain traits within a population are favored and become more common over time, while others become less common or disappear.
Why does natural selection occur?It occurs because individuals with certain advantageous traits are more likely to survive and reproduce, passing on those traits to their offspring. This results in adaptation, where the population gradually becomes better suited to its environment through the accumulation of beneficial traits.
The theory of natural selection was proposed by Charles Darwin, a British naturalist, in his 1859 book "On the Origin of Species." Darwin observed that individuals within a population show variation in traits and that some of these traits provide benefits in surviving and reproducing in their environment.
To know more about natural selection, visit:
https://brainly.com/question/2725702
#SPJ1
List and describe five ways in which sexuality affects a person daily life?
Answer:
age gender, marital status, race, disability and sexual transmitted infections
Valerie creates a model using three different rocks. The rocks are classified as igneous, metamorphic, and sedimentary.
Which property does Valerie use for classification purposes?
A. color
B. formation
C. Shape
D. Texture
Answer:
B ) formation
Explanation:
The rocks are classified as igneous, metamorphic, and sedimentary on the basis of formation of rocks. Thus, the correct option is B.
What are the properties of rocks?The property which can be used to classify rocks into igneous, sedimentary and metamorphic rocks is their mode of formation. Based on the formation, the rocks are classified into 3 broad categories which are Igneous, Sedimentary and Metamorphic.
The igneous rocks are formed from the cooling and solidification of molten magma while sedimentary rocks are formed from the burial and diagnosis of the sediments. Metamorphic rocks are the rocks formed due to the high temperature and pressure.
Therefore, the rock classification into different types is based on mode of formation.
Therefore, the correct option is B.
Learn more about Rocks here:
https://brainly.com/question/19930528
#SPJ6
A hetero gous ail yellow plant is crossed with a homorygous short green. Show the genoype od phenotypes of the Fi offspring and the probability of each.
The genotype of the F1 offspring is YyTt, and the phenotype is yellow and tall. The probability of each phenotype in the F1 offspring is as follows yellow and tall is 1/2 or 50%, green and short is 1/2 or 50%.
The genotype and phenotype of the F1 offspringGenotype refers to the genetic makeup or combination of alleles present in an organism, while phenotype refers to the observable traits or characteristics expressed by an organism. Genotype represents the genes an organism carries, while phenotype represents the physical or observable features resulting from the interaction between genotype and the environment.
When a heterozygous ail yellow plant (genotype Yy) is crossed with a homozygous short green plant (genotype tt), the F1 offspring will have the genotype YyTt and the phenotype of yellow and tall. The probability of this phenotype occurring in the F1 generation is 50%. Additionally, there is a 50% probability of the F1 offspring having the phenotype of green and short.
Learn more on genotype here https://brainly.com/question/22117
#SPJ1
Which of the following statements about the sympathetic nervous system is true?
Answer:
best known for its role in responding to dangerous or stressful situations. In these situations, your sympathetic nervous system activates to speed up your heart rate, deliver more blood to areas of your body that need more oxygen or other responses to help your get out of danger.
Explanation:
Which crop leaves soil with the lowest levels of nitrogen?
Answer:
cotton
Explanation:
Cotton crop leaves soil with the lowest levels of nitrogen.
What is a nitrogen?Nitrogen is the chemical element with the symbol N and atomic number 7. Nitrogen is a nonmetal and the lightest member of group 15 of the periodic table, often called the pnictogens. It is a common element in the universe, estimated at seventh in total abundance in the Milky Way and the Solar System.
Nitrogen is important to the chemical industry. It is used to make fertilizers, nitric acid, nylon, dyes and explosives. To make these products, nitrogen must first be reacted with hydrogen to produce ammonia. This is done by the Haber process.
Nitrogen is important to all living things, including us. It plays a key role in plant growth: too little nitrogen and plants cannot thrive, leading to low crop yields; but too much nitrogen can be toxic to plants [1]. Nitrogen is necessary for our food supply, but excess nitrogen can harm the environment.
Learn more about nitrogen:
https://brainly.com/question/19938608
#SPJ5
How would explain a trend that fluctuates between going up and down?
Answer:
A trend that fluctuates between going up and down is often referred to as a cyclical trend. This type of trend is characterized by regular, repeating patterns of upward and downward movement over a period of time. Cyclical trends can be influenced by a variety of factors, such as changes in economic conditions, weather patterns, or consumer behavior.
92ml 3.0 fl oz what is the ratio
The ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.
To find the ratio between 92 mL and 3.0 fl oz, we need to convert the units to a common measurement. Let's convert 3.0 fl oz to milliliters (mL).
1 fluid ounce (fl oz) is equal to approximately 29.5735 milliliters (mL).
Therefore, 3.0 fl oz is equal to 3.0 * 29.5735 = 88.72 mL (rounded to two decimal places).
Now we can express the ratio between 92 mL and 88.72 mL:
92 mL : 88.72 mL
Simplifying the ratio by dividing both sides by the greatest common divisor, we get:
46 : 44
So, the ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.
Know more about ratio here:
https://brainly.com/question/4771743
#SPJ8
An organism that carries on photosynthesis in each cell is called: 1.cactus 2.bacteria 3.coleus 4.algae
Answer:
Algae
Explanation:
Blue-green algae (which are prokaryotic) carry-out the photosythesis reactions in the cytoplasm.
Answer:
Algae! 67% Sure it's correct.
How many chromosomes and DNA molecules are present in horse cells: Spermatogonium, first polar body, primary oocyte and secondary spermatocyte?
Answer:
cholli I don't know dear...
Define Human Immunodeficiency Virus(HIV) and Acquired immune deficiency syndrome(AIDS)
Human Immunodeficiency Virus (HIV) attacks the immune system, leaving the body vulnerable to infections and diseases. It is transmitted through the exchange of bodily fluids.
Acquired Immune Deficiency Syndrome (AIDS) occurs when HIV has severely damaged the immune system, causing opportunistic infections and other diseases to occur.
Once inside the body, the virus targets and destroys CD4 T cells, which are crucial for the proper functioning of the immune system. This weakens the immune system and makes it more difficult for the body to fight off infections and diseases.
AIDS is diagnosed when an individual's CD4 T cell count falls below a certain level and/or when they develop certain infections or cancers that are rare in people with healthy immune systems.
Although HIV is the virus that causes AIDS, not everyone who has HIV will develop AIDS. With proper medical care, people with HIV can control the virus and prevent the progression to AIDS. However, without treatment, HIV can progress to AIDS and can be fatal.
To learn more about Human Immunodeficiency Virus here
https://brainly.com/question/14725384
#SPJ1
What stage of sleep usually comes after REM sleep?
Answer:
stage 1
Explanation:
just did it on a-p-e-x
NREM (non rapid eye movement ) is the stage of sleep comes before REM sleep.
What is sleep stage?Sleep stages are nothing but electrical wave activities in the brain. This wave movement is measured by an electroencephalogram (EEG). There are 2 main stages in our sleep such as REM and NREM.
The NREM is the first stage of the sleep cycle. It has 3 substages - N1, N2, N3 stages. In the N1 stage individuals feel sleepy, hallucinates. It is the light sleep stage and people can awake from this stage of sleep easily.
N2 stage is the next sleeping stage. In this stage, the electrical waves are more and called theta waves. Here, it is hard to awake. Sleep spindles, K - complex are found in this stage, which helps in a deep sleep.
REM or rapid eye movement is a deep sleep stage. It is also called paradoxical sleep. Here, the brain is more active and the body is paralyzed. During this stage a person dreams.
Therefore, NREM (non rapid eye movement ) is the stage of sleep comes before REM sleep.
Learn more about REM on:
https://brainly.com/question/12631644
#SPJ5
Lab Intro - The Metric System
Exercise A - Measurement or distance
Someone help please
The metric system is a system of measurement that is utilized throughout the world. The fundamental units of the metric system are meter, gram, and liter. In this system, prefixes are used to represent measurements that are bigger or smaller than the fundamental units.
The prefix “kilo-,” for example, indicates a measurement that is a thousand times bigger than the fundamental unit. Lab Intro - The Metric System Exercise A - Measurement or Distance The metric system is used to measure length or distance.
The standard unit of length in the metric system is the meter, which is represented by the symbol “m.” The metric system is used to measure distances or lengths that vary from millimeters (mm) to kilometers (km).In order to determine measurements in the metric system, the fundamental units are combined with prefixes.
For example, one centimeter (cm) is equal to 1/100th of a meter, while one millimeter (mm) is equal to 1/1000th of a meter. One kilometer (km), on the other hand, is equal to a thousand meters (m).
For more such questions on metric system
https://brainly.com/question/30386511
#SPJ8
Examine the words below. Three of them have something in common. Choose the word that doesn't relate to the other three (choose the one that
doesn't belong)
O focus
O fault
O seismograph
O epicenter
Answer:
b: fault doesn't have something in common with the others
Explanation:
HELP PLEASE! - What is an example of a chemical mediator?
A) serotonin
B) antigens
C) pathogens
D) phagocytes
Serotonin is an example of a chemical mediator, option A is correct.
Chemical mediators are molecules that are released by cells and tissues in the body in response to injury or infection. They can initiate, amplify, and coordinate immune and inflammatory responses. Serotonin is one such chemical mediator. It is a neurotransmitter that is released by platelets and other cells in response to injury or inflammation. Serotonin causes blood vessels to constrict and helps to form blood clots.
It can also stimulate pain receptors and activate the immune system. Other examples of chemical mediators include histamine, prostaglandins, and cytokines. These molecules play important roles in maintaining homeostasis in the body and in responding to a wide range of physiological and pathological stimuli, option A is correct.
To learn more about Serotonin follow the link:
https://brainly.com/question/30822986
#SPJ1
(30 points) {brainliest} PLEASE HELP <3
Programmed cell death to remove damaged cells so they can't pass on their mutations is also called what?
A. Apoptosis
B. Telomerase
C. Cancer
D. Metastasis
Answer:
whaattttttttt5tttttttttttttttttt
Which example describes a climax community?
A. A constantly changing region that is unable to support life
B. A slowly changing region that has recently experienced a volcanic
eruption and is growing lichen
C. A changing region that has recently experienced a wildfire and is
experiencing increased growth
D. A constantly wet, warm region that has a large amount of
biodiversity and relatively stable weather
The example that describes a climax community is a constantly wet, warm region that has a large amount of biodiversity and relatively stable weather. Correct option is D.
A climax community refers to a relatively stable and mature ecological community that has reached a state of equilibrium over time. It represents the final stage of ecological succession, where the community has undergone several stages of development and has stabilized with a diverse range of plant and animal species.
Option D describes a climax community as it mentions a constantly wet, warm region that has a large amount of biodiversity and relatively stable weather. In such an environment, various species have evolved and adapted to coexist harmoniously, forming a complex and stable ecosystem. This indicates a mature and balanced community that has reached its climax stage in ecological succession.
To know more about biodiversity:
https://brainly.com/question/13073382
#SPJ2
What is one function of the structure labeled Y?
digest prey
pump blood into the heart
remove carbon dioxide from blood
capture prey
One function of the structure labeled Y is to pump blood into the heart.
The correct option is B.
What is the structure labeled Y in the snail?Structure Y refers to the pericardial cavity which surrounds the heart in snails.
The pericardial cavity plays an important role in the circulation of hemolymph, the snail's equivalent of blood. It functions as a chamber that receives and stores oxygenated hemolymph from the gills and pumps it into the heart, which then distributes it throughout the rest of the body.
Therefore, option "pump blood into the heart" is the correct function of structure Y. Option "digest prey" is not related to the structure Y in snails, and option "remove carbon dioxide from blood" and "capture prey" are not relevant to the circulatory system of snails.
Learn more about the pericardial cavity at; https://brainly.com/question/26914434
#SPJ1
Complete question:
A snail is shown in the diagram. What is one function of the structure labeled Y?
digest prey
pump blood into the heart
remove carbon dioxide from blood
capture prey
How is the energy result for photosynthesis different from the energy result for cellular respiration
Photosynthesis is where plants use sunlight, H2O, and CO2 to produce O2 and energy as sugar. Cellular respiration is where food is transformed to energy in the cells in the form of sugar. In photosynthesis, plants transform the light energy to chemical energy. It is used to convert H2O, CO2, and minerals to O2. In cellular respiration, the stored energy in sugar is being released and converted to energy that is being used by the cells. Glucose is carried to the blood and being taken up by each of the cells. The energy in photosynthesis is being used for food while the energy from cellular respiration in the form of ATP is used by the cells.
what are the morphological and production characteristics of hampshire swine/pig?
Answer:
Hampshire hogs are black with a white belt. They have erect ears. The belt is a strip of white across the shoulders that covers the front legs around the body. The Hampshire, which is a heavily muscled, lean meat breed, is the fourth most recorded breed of the pigs in the United States.
Explanation:
The Hampshire pig is a medium sized breed of pig. It has erect ears and black body, with a whitish band around the middle, covering the front legs. Body of the animal is well built with long legs and noses, making the breed popular for meat production.
in what direction does water flow best through a system
Answer:
put clockwise down kkk
some mice have inherited a genetic mutation that causes them to have a band of white fur around the middle of their bodies. what is most likely true about an ancestor of these mice?
If some mice have inherited a genetic mutation that causes them to have a band of white fur around the middle of their bodies, it is most likely that an ancestor of these mice also had the same genetic mutation that caused the band of white fur.
Genetic mutations are changes in DNA sequence that can be inherited by offspring from their parents. If a mutation passed down from the parent to its offspring, then next generations will also have the same mutations. The white fur band presence suggests that the mutation for this trait has been inherited through multiple generations of mice.
Learn more about the genetic mutation here:
https://brainly.com/question/1282397
#SPJ1
) Recall what you know about crossing over, independent assortment, and random joining of sex cells during sexual reproduction.
Answer:
Crossing over is the process of interchange of genetic information among non-sister chromatids of homologous chromosome pairs during meiosis (specifically during synapsis in prophase I). During this process, the synaptonemal complex enables the interchange of chromosome fragments between non-sister chromatids through crossing over. Moreover, in sexual reproduction, the zygote diploid cell can be generated by the random joining of fully differentiated haploid gametic cells (male and female gametes). The combination of random joining with the phenomenon of crossing over is known to considerably increase the genetic variation of the resulting offspring. After zygote formation, the successive cycles of cell divisions during embryonic development will develop an organism that during its adult stage will reproduce via sexual reproduction.
In which season(s) are the most populations limited in Mono Lake?
Answer:
Mainly winter i think
Explanation:
How is modern Earth different from Earth over four billion years ago?
A. Constantly bombarded with comets and asteroids.
B. Little to no oxygen.
C. High levels of ultraviolet radiation.
D. Protective atmosphere.
The modern Earth different from Earth over four billion years ago having little to no oxygen. Thus, option B is correct.
How human being evolved?Human development is the extensive course of progress by which individuals started from apelike progenitors. Logical proof shows that the physical and social qualities shared by all individuals began from apelike precursors and developed over a time of roughly 6,000,000 years.
One of the earliest characterizing human qualities, bipedalism - - the capacity to stroll on two legs - - developed a long time back. Other significant human qualities - -, for example, a huge and complex cerebrum, the capacity to make and utilize instruments, and the limit with respect to language - - grew all the more as of late. Many high level attributes - - including complex emblematic articulation, craftsmanship, and elaborate social variety - - arose principally during the beyond 100,000 years.
Learn more about evolution here:
https://brainly.com/question/4215121
#SPJ2
What is cyanosis? Describe several physical and/or chemical factors that might create cyanosis in a patient and how cyanosis can be reversed.
Cyanosis is a medical condition that is characterized by a blue or purple discoloration of the skin and mucous membranes. It occurs due to a lack of oxygen in the blood or a buildup of deoxygenated hemoglobin in the blood vessels near the skin surface.
Several physical and/or chemical factors that might create cyanosis in a patient include lung diseases that interfere with the normal exchange of oxygen and carbon dioxide in the lungs, such as chronic obstructive pulmonary disease (COPD), pneumonia, and asthma. Heart diseases, such as congenital heart disease, heart failure, and pulmonary embolism, can also lead to cyanosis. Other factors include high altitudes, exposure to cold temperatures, and certain medications, such as opioid painkillers.
To reverse cyanosis, the underlying cause must be treated. For example, oxygen therapy can be used to increase oxygen levels in the blood in patients with lung diseases. In cases of heart disease, medications or surgery may be necessary to improve the heart's ability to pump blood. In some cases, blood transfusions may be necessary to increase the oxygen-carrying capacity of the blood.
Learn more about Cyanosis here:
https://brainly.com/question/7982534
#SPJ1
Which atmospheric layers of Earth used by orbiting satellites
Answer:
Exosphere. This is the outermost layer of the atmosphere. It extends from the top of the thermosphere to 6,200 miles (10,000 km ) above the earth. In this layer, atoms and molecules escape into space and satellites orbit the earth.
Question 1
The diagram below shows a cell.
Nucleus
Cytoplasm
Ribosomes
Mitochondria
Cell Membrane
What type of organism might contain this type of cell?
А algae
B. Animal
C. bacterium
D. Plant