The cells used in experiment 2 are most likely able to increase their cell number after one round of cell division because the replicated adenine plasmid:__________

The Viking 1 and 2 probes were NASA's first missions to Mars, launched in 1975. They were designed to study the planet's atmosphere and search for signs of life. The Viking probes were equipped with cameras, spectrometers, and other instruments to gather data and images.

In contrast, the Pathfinder probe that landed on Mars in 1997 was more advanced in terms of technology. It had a rover, Sojourner, that was able to explore the surface and transmit images and data back to Earth. The Pathfinder also had an improved communication system, allowing for faster transmission of data. The Pathfinder mission paved the way for future Mars missions, including the more recent Curiosity and Perseverance rovers.

Overall, the technology used in the Viking probes was more limited compared to the Pathfinder probe, which utilized more advanced technology for exploration and data transmission.

To know more about planet's atmosphere visit:-

https://brainly.com/question/9761310

#SPJ11

Answer:

true

Explanation:

Rock Salt Kosher Salt.

Answer: C) They can contain contaminants that can enter the air during storms or high winds.

Explanation: A is wrong because I got it wrong (Sorry, can't give much explanation there).

B is wrong because water contamination does not directly relate to respiratory health.

D is wrong because fertilizers can impact respiratory health (Explanation seems lack-luster, but I feel like this is common sense).

Answer:

First, they are an essential part of the water cycle. Clouds provide an important link between the rain and snow, oceans and lakes, and plants and animals. Clouds provide an important link between the rain and snow, oceans and lakes, and plants and animals.

Explanation:

Answer:

The correct answer is - the article does not provide a scientific basis for the information

Explanation:

Generally, Magazines publish articles with reliable information and sources that are universally accepted or have a scientific basis behind the information. It is already known that wastewater is recycled and purified before making it available for drinking.

In this article, there is no scientific basis behind the information as no scientific data mentioned or ignore test and practice in use from the years which is scientifically tested.

Answer:

Misspelling a word is like an error in a game.

Explanation:

I don't know.

The first permanent settlements were likely established for various reasons, and the specific purposes may have varied among different societies and cultures. While it is difficult to determine the exact motivations behind these settlements, there are some common theories and factors that are often considered:

Resource Availability: Permanent settlements may have been established in locations where resources such as water, fertile land, or abundant food sources were readily available. This would have provided a stable and sustainable living environment for early human groups.

Security and Defense: Settling in a particular location could provide protection and defense against potential threats, such as predators or rival groups. By establishing permanent settlements, early humans could create fortified structures or develop collective defense mechanisms.

Social and Cultural Practices: Early settlements may have served as places for various social and cultural practices. This could include burial sites or ceremonial grounds for honoring the dead or engaging in rituals. Settlements may have also housed specific groups within the society, such as women, children, or specialized artisans.

Storage and Organization: Permanent settlements would have allowed early humans to store and protect valuable resources, including tools, clothing, and containers. This would have facilitated the development of more complex societies and the ability to accumulate surplus goods.

Division of Labor: As settlements became more permanent, it is likely that early humans began to specialize in different tasks and roles. Settlements could have provided the necessary infrastructure and environment for specialized labor, such as agriculture, tool-making, or craftsmanship.

It is important to note that the purpose of the first permanent settlements would have likely evolved and expanded over time as human societies became more complex and developed. The exact reasons behind the establishment of these settlements can vary based on cultural practices, environmental factors, and the specific needs and goals of early human groups.

Learn more about permanent settlements:

https://brainly.com/question/17417830

#SPJ11

To transform N2 (nitrogen gas) into ammonia (NH3), the biological process called nitrogen fixation is carried out by nitrogen-fixing bacteria, like those found in the root nodules of legume plants. During this process, 16 ATP molecules are required to convert 1 N2 molecule into 2 NH3 molecules.

The process of transforming N2 into ammonia is known as nitrogen fixation and it requires a significant amount of energy in the form of ATP. Specifically, it takes approximately 16 ATP molecules to convert one molecule of N2 into two molecules of ammonia (NH3) through the action of nitrogenase enzymes in nitrogen-fixing bacteria or in industrial processes. This is because nitrogen fixation is a highly energy-intensive process that requires the breaking of the strong triple bond between nitrogen atoms in N2.

To know more about N2 into ammonia click here:

https://brainly.com/question/15217258

#SPJ11

If a person who commits a crime leaves even the smallest speck of their blood, hair, or other organic matter, the DNA in this material can be amplified by PCR subjected to genetic analysis.

What is the use of PCR in crime scenes?

With PCR, crime scene investigators can extrade strains of DNA into quantities that may be recognized and connected to a suspect. Biologists can produce a couple of copies of character genes to look at gene function, evolution, and different topics.

PCR is a procedure wherein tens of thousands and thousands of copies of a particular collection of DNA may be made in a count number of just a few hours. This is crucial for forensic DNA samples because the DNA regularly located at crime scenes is constrained in each amount and quality.

Read more about the PCR here :

https://brainly.com/question/26205080

#SPJ1

Answer: the second one

Explanation: I just took the quiz

Answer: Aerobic respiration uses oxygen, while anaerobic respiration does not

Explanation:

Among the options provided, the element that does not belong to the stimuli of the listening process is waiting, option D is correct.

The listening process encompasses various stages, such as receiving stimuli, attending to stimuli, understanding, and responding. Receiving stimuli involves the act of perceiving and registering auditory information. Attending to stimuli refers to the focused and conscious effort to pay attention to the received information. Understanding involves interpreting and making meaning out of the stimuli, which may involve comprehension, analysis, and interpretation.

Responding signifies providing feedback or a verbal/non-verbal reaction to the received information, indicating engagement and comprehension. However, "Waiting" does not fit into the listening process. Waiting implies a passive state of anticipation or inactivity, which does not contribute to the active process of listening. Instead, listening is an active process that involves the active engagement and processing of auditory information, option D is correct.

To learn more about stimuli follow the link:

https://brainly.com/question/30714457

#SPJ4

The complete question is:

Which of the following is NOT part of the listening process?

A. Receiving stimuli

B. Attending to stimuli

C. understanding

D. Waiting

E. Responding

The pathway that connects the expressive and receptive language centers is called the arcuate fasciculus.

A group of axons known as the arcuate fasciculus links the frontal lobe's inferior parietal cortex and temporal cortex. The connection between Broca's and Wernicke's regions, which are involved in producing and understanding language, is one of the arcuate fasciculus' main functions. Therefore, auditory-verbal hallucinations in schizophrenia may be associated with abnormalities in the arculate fasciculus.

Evidence of moderate quality revealed decreased white matter integrity in the left long segment, bilateral anterior and posterior segments, and the arcuate fasciculus.

In schizophrenia patients who have auditory-verbal hallucinations, the left arcuate fasciculus has diminished white matter integrity, but not the right.

To learn more about Schizophrenia visit: https://brainly.com/question/28345800

#SPJ4

The best null hypothesis for the group's experiment would be “There is no reaction time difference between people who wear glasses and people who don’t.”

A null hypothesis is a statement that assumes there is no significant difference between two groups or variables being compared. In this case, the null hypothesis assumes that wearing glasses has no effect on reaction time, and any observed differences in reaction time are due to chance. This is the most appropriate null hypothesis for the group's experiment because it is the opposite of their hypothesis and can be tested using statistical analysis. If the null hypothesis is rejected, then the group's hypothesis that glasses slow reaction time would be supported.

To learn more about hypothesis, Click here: brainly.com/question/29519577

#SPJ11

Answer:

It produces ATP, which stores energy that is used by the cell. this is the answer hope it helps you

The mushroom when in the presence of living matter such as living plant  doesn't feed on it.

This is a type of fungi which acts as a saprophyte and feeds on non living organic matter which was why it wasn't broken down in the test result.

They are known to feed on non living matter and converts them to the nutrients needed for them to grow and survive in the ecosystem.

Read more about Mushroom here https://brainly.com/question/848978

#SPJ1

According to the Out-of-Africa hypothesis, the correct answer is:C. were capable of interbreeding with modern Homo sapiens.

The Out-of-Africa hypothesis, also known as the replacement model, suggests that modern humans (Homo sapiens) originated in Africa and then migrated and replaced other hominin populations, including Neanderthals (Homo neanderthalensis), in other regions of the world. It is believed that anatomically modern humans migrated out of Africa around 60,000-70,000 years ago and encountered Neanderthals in Eurasia.

Genetic studies have provided evidence of interbreeding between Neanderthals and modern humans. Analysis of ancient DNA has shown that individuals of non-African descent carry a small percentage of Neanderthal DNA in their genomes. This suggests that interbreeding occurred between these two groups when they coexisted in the same geographic regions.Therefore, the Out-of-Africa hypothesis supports the idea that Neanderthals were capable of interbreeding with modern Homo sapiens, resulting in some genetic exchange between the two populations.

Learn more about interbreeding here:https://brainly.com/question/31034149

#SPJ11

Answer:

I think the answer is A but i'm not sure if this is correct hope the explanation part helps

Explanation:

Photosynthesis is the process by which organisms that contain the pigment chlorophyll convert light energy into chemical energy which can be stored in the molecular bonds of organic molecules (e.g., sugars).

Answer:

False most of the time.

Explanation:

Vaccines are not a fool-proof way to ensure that you don't get the disease, rather that, if you were to contract the disease, that the effects of said disease may not be as worse as those who have not experienced weakened or dead antigen strands of the virus, as the body's immune system has already created antibodies against the virus.

However, what most of the time implies, is that vaccines are not 100% fool-proof, nor do they work all the time. For example, a well-known incident regarding failures of vaccines is the Cutter Incident, where live polio virus was injected into the vaccines accidently, causing ~20% of all children innoculated with the vaccine to contract polio and suffer from it.

Learn more about vaccines, and how they work, here:

https://brainly.com/question/6683555

Answer:

meiosis- a type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell, as in the production of gametes and plant spores.

sister chromosomes- A sister chromatid refers to the identical copies (chromatids) formed by the DNA replication of a chromosome, with both copies joined together by a common centromere.

homologous chromosomes- Homologous chromosomes are two pieces of DNA within a diploid organism which carry the same genes, one from each parental source.  Each parent provides the same 23 chromosomes, which encode the same genes.

Answer:

Meiosis is a process where a single cell divides twice to produce four cells containing half the original amount of genetic information. These cells are our sex cells – sperm in males, eggs in females. ... These four daughter cells only have half the number of chromosome

A sister chromatid refers to the identical copies formed by the DNA replication of a chromosome, with both copies joined together by a common centromere. In other words, a sister chromatid may also be said to be 'one-half' of the duplicated chromosome. A pair of sister chromatids is called a dyad

homology is similarity due to shared ancestry between a pair of structures or genes in different taxa.

Chromosomes are the things that make organisms what they are. They carry all of the information used to help a cell grow, thrive, and reproduce. Chromosomes are made up of DNA. Segments of DNA in specific patterns are called genes. You will find the chromosomes and genetic material in the nucleus of a cell.

Explanation:

hopefully this answers your question but if not then forgive me pwease :3

Under the microscope, Yosef can see that the paramecia have distinct structures that help them carry out basic functions of life.

Their bodies are covered in a thin, flexible membrane that helps regulate the exchange of nutrients, gases, and wastes between the paramecium and its environment. Inside the body, the paramecium has a complex network of organelles like the nucleus, mitochondria, and vacuoles.

The nucleus is the control center of the paramecium, directing all its activities. The mitochondria produce energy and the vacuoles store food and water. The paramecium also has tiny hair-like cilia that line its body and help it move through the water.

These cilia also allow it to sense changes in its environment and to defend itself against predators. The paramecium also has a contractile vacuole, which helps it to get rid of excess water and maintain its internal balance. All of these structures work together to help the paramecium carry out basic functions of life such as feeding, moving, and reproducing.

Know more about mitochondria here

https://brainly.com/question/29763308#

#SPJ11

The percentage of blood's oxygen that is bound to hemoglobin is known as peripheral oxygen saturation. Exercise causes a little decrease in peripheral capillary blood oxygen levels.

Your levels of hemoglobin may fall if an illness or condition impairs your body's capacity to make red blood cells. You'll experience extreme fatigue and weakness if your hemoglobin is low, which suggests your system isn't getting enough oxygen.

In addition to other symptoms, elevated hemoglobin levels can cause fatigue, bruising easily, and dizziness. Your doctor can suggest a course of action to get rid of extra red blood cells of you blood based on the root reason of your excessive hemoglobin.

To know more about hemoglobin visit:

https://brainly.com/question/15011428

#SPJ1

Answer:

the allele combination for a trait

Explanation:

The genotype describes which alleles (versions) of a gene an organism has. Diploid organisms, such as humans, have two copies of each gene. Sometimes these alleles are the same and the individual is h0m0zygous for that gene. If they are different, the individual is heterozygous for that gene.

The physical appearance of a trait is the phenotype.

Answer:

The answer is A.

Explanation:

I don't know for sure but I will come back and tell u if it is right after my quiz...

Answer:

Nothing will happen.

Explanation:

Nothing will happen to the octopus population if the number of snails decreased or extinct in the area because there are many other organisms on which octopus can feed. Octopuses feed on crabs, small fishes, clams, snails, and on other octopuses so if other food sources are available to Octopus so there is no effect on the Octopus population but if there is no other food source then the Octopus population will definitely decreases due to lack of food.

The population of deer in the wildlife sanctuary can be estimated using the formula:

P(t) = P(0) * (1 + r)^t

where P(t) is the population after t years, P(0) is the initial population, r is the growth rate per year, and t is the number of years.

In this case, the initial population (P(0)) is 40 deer, the growth rate (r) is 60% per year (0.60), and we need to estimate the population after one year (P1) and two years (P2).

To calculate P1:
P(1) = 40 * (1 + 0.60)^1
P(1) = 40 * (1 + 0.60)
P(1) = 40 * 1.60
P(1) = 64

Therefore, the estimated population after one year is 64 deer.

To calculate P2:
P(2) = 40 * (1 + 0.60)^2
P(2) = 40 * (1 + 0.60)^2
P(2) = 40 * 1.60^2
P(2) = 40 * 2.56
P(2) = 102.4

Therefore, the estimated population after two years is 102.4 deer.

It's important to note that these are estimates and assume that there are no constraints on the population growth. In reality, factors like limited resources, predation, and disease can affect the growth rate and population size.

To know more about population visit:

https://brainly.com/question/15889243

#SPJ11

Answer:

exoskeleton and segmented body!

Explanation:

The Gulf of California is located on the Cancer Tropic. At d) Position 4, the sun will be directly overhead in the Gulf of California.

The summer solstice is represented by position D in the illustration. It's the condition that occurs when the sun is directly above the cancer tropic( the Gulf of California). Every time on June 22nd, the northern semicircle gests summer solstice while the southern semicircle gests downtime solstice.

The Tropic of Cancer, also known as the Northern Tropic, is the northernmost circle of latitude on Earth where the Sun can be directly above. This happens during the June solstice, when the Northern Hemisphere is at its most inclined toward the Sun.

On the December Solstice, it also reaches 90 degrees below the horizon at solar night. The circle is presently 23 ° 26 ′10.5 ′ ′( or23.43625 °) north of the Equator, according to a constantly streamlined formula.

To know more about summer solstice:

https://brainly.com/question/4172420

#SPJ4

Correct question:

The Gulf of California is located on the Tropic of Cancer. At what position of Earth, will the sun be exactly overhead at the Gulf of California?

a) Position 1

b) Position 2

c) Position 3

d) Position 4

Answer:

122, 126, 121, 123

Explanation :

Accuracy is defined as the closeness of a measured value to a standard or known value.

For Example:

If the mass of a substance is 66 kg and one person weighed 61 kg and another person weighed 75 kg. Then, the weight measured by first person is more accurate.

Precision is defined as the closeness of two or more measurements to each other.

For Example:

If you weigh a given substance five times and you get 2.5 kg each time. Then the measurement is said to be precise.

Level of precision is determined by the maximum number of decimal places.

As we are given that the actual value is 125. So, 122, 126, 121, 123 are accurate and precise when compared to an accepted value of 125.