Answer:
DNA replication is the answer
One strand of DNA serves as a direct template for the new strand, and the other strand is pieced together and comprises the new strand. This statement is related to DNA replication.
What is DNA replication?DNA replication is the process by which genetic materials are copied. In this process, the DNA helix unwinds and each DNA strand opens. Enzymes such as DNA polymerase access the single strand and add complementary bases to the already existing DNA or parental DNA.
The DNA replication takes place from the 5' end to the 3' end. The DNA elongation continues from 5' to 3' taking the 3' to 5' parental template DNA strand. This strand is called a "leading strand," as the newly synthesized DNA is formed continuously. The other template DNA strand of parental DNA, with 5' to 3', doesn't elongate continuously in replication. Patches of short DNA are formed. This is called a lagging strand.
Hence, one strand, the leading strand, is formed continuously while the lagging strand is pieced together. This statement best describes DNA replication process.
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How do bacterial species build antibiotic resistance? Do viruses do the same thing?
Answer:
When bacteria develop fortifications against the antibiotics that are developed to eradicate them it is termed as antibiotic resistance. Antimicrobial resistance is not only applicable to bacteria, but it is also applicable to other germs like fungi or viruses. There are various ways by which bacteria develop confrontation against antibiotics.
Some bacteria are naturally resilient due to the nonexistence of the target that the antibiotic attacks or due to a remarkably impervious cell membrane. Some of the bacteria possess the tendency to generate enzymes, which can incapacitate antibiotics at the time of acquaintance. In some of the situations, bacteria can change the target of the antibiotics, making the antibiotic inefficient. The generation of efflux pumps in some of the bacteria makes antibiotics to get transport out of the bacterial cell.
The antibiotics are not efficient against viral infections like influenza, colds, bronchitis, the majority of sore throats, and many ear infections and sinuses. The widespread application of antibiotics for these illnesses can generate the spread of antibiotic resistance.
What are the sections of crust called?
A. atmospheric plates
B. lithospheric plates
C. oceanographic plats
D. stratospheric plates
Answer:
It is b
Explanation:
Which scenario would be most appropriate to study using a natural experiment? * the effects of an herbicide on human health the influence of sleep on exam performance the effects of an earthquake on blood pressure
Answer:
C. the effects of an earthquake on blood pressure
Explanation:
Natural experiments are observational studies in which participants are randomly assigned to groups that allow the researcher to draw causal relationships between an event and a factor. These experiments are used in studies where it would be unethical and unacceptable to subject human participants to such conditions. It is most times applied in epidemiological studies.
Since the researcher cannot control an earthquake which is a natural occurrence, this can be rightly described as a natural experiment. Controls are not used in this type of experiment.
2. Describe the trend of tropical forest coverage over time.
Please
Over time, global climate change and more deforestation will likely lead to increased temperatures and changing rain patterns in the Amazon, which will undoubtedly affect the region's forests, water availability, biodiversity, agriculture, and human health.
Which region of the stomach is highlighted? a. body b. cardiac c. pylorus d. fundus
Answer: C. Pylorus
Explanation: In order to prevent the backflow, Pylorus is divided into two parts, the tantrum that connects it to the body to the stomach.
An ecosystem consists of: Select one: a. All the species in a biological community b. The primary producers within a biological community c. A physical environment within which a biological community lives d. The species with which a biological community interacts e. A biological community and its physical environment
Answer: Option E.
A biological community and its physical environment
Explanation:
An ecosystem is A biological community and its physical environment because an ecosystem comprises of the living community or biological community and the non living environment i.e physical environment interacting with each other.
An ecosystem also is a community that comprises of the biotic factors( living part) and the abiotic factors(physical or non living) parts.
Examples of physical or abiotic components are wind, rain, temperature, soil, humidity, latitude e.t.c.
The biotic components comprises of the living organisms.
Denim
Jacket
Color
Wool
°C
Nylon
°C
°C
Black
30.7
29.1
29.5
Blue
29.0
28.0
28.5
Green
28.8
27.4
27.81
I
Answer:Whats the question you just put numbers relative to temperatures
A cell is round and cannot produce its own food. Which organelle does this cell have?
A. cell wall
B. central vacuole
C. chloroplast
D. plasma membrane
I decided that B and C were incorrect since they contribute to helping with making food. My final answer was plasma. Would that be correct?
Answer:as I think a plant cell can produce there own food so we should separate organelles which are found in the plant with that of the animal so cell wall , chloroplast and plasma membrane are characterstics of plant finaly the answer should be centeral vacoule which is the animal organelle
The cell, which is round and cannot produce its own food, has a plasma membrane.
TYPES OF CELL:
There are two major types of cell in biology namely: plant cell and animal cell. These two cells have characteristics they share in common and also that they have differently. According to this question, a cell that is round and cannot produce its own food is an ANIMAL CELL because animals are heterotrophic i.e. cannot synthesize their own food.An animal cell lacks the following organelles:
A chloroplastA cell wallA central vacuoleHowever, an animal cell like every other cell posseses a plasma or cell membrane.
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Manifestations of osteoarthritis include ( Select all that apply.) nodules on joints of the hands. crepitus with joint movement. pain that is worse upon arising in the morning. stiffness that worsens with joint use. narrowing of joint spaces
Answer:
All options are correct, that is, they would all be correct for osteoarthritis.
This disease is characterized by being very painful at the joint level, it is degenerative, and mobility decreases over time.
Explanation:
Osteoarthritis is a pathology that is based on the fegenerative destruction of the joints, generating edema and loss of function, that is why it is pain.
The pain is very intense and very marked, that is why it is treated with immunosuppressive drugs and analgesics. (In addition to kinesiology and physiotherapy).
This disease decreases the functional unit and the joint space, generating possible ankylosis, pseudoarthrosis, elimination of lubricating fluid from joints and nodular structures. These nodular structures tend to be more common in the hands and are called by professionals as "drum fingers".
Accepted Value (°C) Measurement in Lab (°C) seawater 100.7 101.8 mercury 359.6 370.0 jet fuel 163.0 165.9 ethanol (alcohol) 78.4 81.8 Which measurement has the highest percent error? seawater mercury jet fuel ethanol
Answer: ethanol
Explanation:
1. Determine the effects of three different temperatures on the growth rates of juvenile
largemouth bass, juvenile crayfish, and filamentous algae.
Explanation:
The largemouth bass grew from in mass from 200 to 300 after 10 weeks.
The crayfish grew in mass from 2 to 4.5 in 10 weeks.
The algae actually did not really grow. It varied slightly but did not grow.
I WILL MAKE YOU BRAINLY!!! ANSWER QUESTION PLEASE AND THANK YOU!!!:)
Scientists are often faced with ethical questions, or questions of right and wrong. Which of the following are examples?
I. Mairead wants to include a hypothesis in her report, and she asks if she must give credit to the scientist who first proposed it.
II. Aiden is planning an experiment on gerbils, and he asks how large the cages should be.
III. Paula is developing a new technique for mining fossil fuels, and she asks if the technique must avoid polluting the environment.
A.
I. only
B.
I. and II. only
C.
II. and III. only
D.
I., II., and III.
Answer:
I believe the correct answer to your question is D
In Labrador retrievers, black coat (B) color is dominant to brown (b). Suppose that a black Lab is mated with a brown one and the offspring are four black puppies and one brown puppy. What can you conclude about the genotype of the black parent
Answer:
the black parent was possibly is a litter of a black Labrdor family therfore giving a solid brown
Explanation:
a full black labrador cannot prudouce a Solid brown pup even with a brown parent you would get either a black with brown spots or brown with black spots, therefore the black parent is a liter of a black and brown litter.
eral
Column A is on the X axis, and Column B is on the axis
Which titles should replace A and B?
Column A should be "Time," and Column B should be
"Position
Column A should be "Position and Column B should be
"Time.
Column A should be Velocity and Column B should be
"Speed."
Column A should be Speed." and Column B should be
Velocity
Complete question: The chart shows the movement of a ball after several seconds.
Column A is on the x-axis, and Column B is on the y-axis. Which titles should replace A and B?
a. Column A should be “Time,” and Column B should be “Position.”
b. Column A should be “Position,” and Column B should be “Time.”
c. Column A should be “Velocity,” and Column B should be “Speed.”
d. Column A should be “Speed,” and Column B should be “Velocity.”
Answer:
Column A should be "Time," and Column B should be "Position"
Explanation:
In general, the first column always refers to the x-axis, this is the independent variables. While the second column refers to the y-axis, the dependent variables.
Option A) names Time and Position to the columns. This seems to be correct as time is an independent variable, while the ball position depends on time. The x-axes is named "time", and the Y-axes is named "ball position".
Option B) is not possible because the Position is not the independent variable, and time is not the dependent variable.
Option C) and D) are not possible, as both of them are variables that depend on time.
Answer:
a
Explanation:
what is the result of too much or too little Dark energy:
Answer:
Dark Energy, Dark Matter
In the early 1990s, one thing was fairly certain about the expansion of the universe. It might have enough energy density to stop its expansion and recollapse, it might have so little energy density that it would never stop expanding, but gravity was certain to slow the expansion as time went on. Granted, the slowing had not been observed, but, theoretically, the universe had to slow. The universe is full of matter and the attractive force of gravity pulls all matter together. Then came 1998 and the Hubble Space Telescope (HST) observations of very distant supernovae that showed that, a long time ago, the universe was actually expanding more slowly than it is today. So the expansion of the universe has not been slowing due to gravity, as everyone thought, it has been accelerating. No one expected this, no one knew how to explain it. But something was causing it.
Eventually theorists came up with three sorts of explanations. Maybe it was a result of a long-discarded version of Einstein's theory of gravity, one that contained what was called a "cosmological constant." Maybe there was some strange kind of energy-fluid that filled space. Maybe there is something wrong with Einstein's theory of gravity and a new theory could include some kind of field that creates this cosmic acceleration. Theorists still don't know what the correct explanation is, but they have given the solution a name. It is called dark energy.
7. another word for eating
science order and design
Answer:
devour
Explanation:
the biology name ( another name) of eating is devour.
What does it mean by unit
Explanation:
a single thing, person, or group forming part of a whole
Explanation:
•It is also called the Biological Assembly, is the quaternary structure that is believed to be the functional form of a macromolecule.
Which statement is true about inorganic compounds? They are not made of atoms. They contain carbon. They are not made from living things. They are all elements. PLZ HELP ME PLZ PLZ PLZ!!!!!
Answer:
They are not made from living things.
hope this answer correct :)
Answer:
They are not made from living things.
Explanation:
just took the quiz
What is the KE of a 250kg cart as it reaches the bottom if it’s velocity was 22m/s?
Answer:
Kinetic energy = 60500 J
Explanation:
Given that,
Mass of the cart, m = 250 kg
Velocity of the cart, v = 22 m/s
We need to find the kinetic energy of the cart. This type of energy is possessed due to motion of an object. It can be given by :
[tex]E_k=\dfrac{1}{2}mv^2\\\\E_k=\dfrac{1}{2}\times 250\times (22)^2\\\\E_k=60500\ J[/tex]
So, the kinetic energy of the cart is 60500 J.
Aerobic cellular respiration generates about ______ ATP from one glucose. 2 6 36 The number generated depends on whether the end product of aerobic respiration is lactic acid or ethyl alcohol.
Answer:
The answer is 2.
Explanation:
I think there is a mistake in the question.
Aerobic respiration results in water and carbon dioxide as end products and it produces 38 ATP.
Anaerobic respiration, which does not require oxygen, results in either lactic acid or ethyl alcohol as end products and produces 2 ATP from a single glucose.
I hope this answer helps.
After 14 years of age, do males or females have a higher red blood cell count
Answer:
males
woman and against males the blood of a cells 4.1 to 6 per microliter.
Why is sugarcane not regarded as a stem tuber yet it stores its food in the stem?
Answer:
The stem is normally divided into nodes and inter nodes.
2. Lateral buds and leaves grow out of stem at intervals called nodes.
Explanation:
Sugarcane is not regarded as a stem tuber yet it stores its food in the stem because anything to be called a tuber has to be growing from the ground
Stem tubers, also known as genuine tubers, are underground bulbous modified stems.The stem serves as a storage center for sucrose and sugar for sugarcane.Sugarcane is not regarded as a stem tuber yet it stores its food in the stem because anything to be called a tuber has to be growing from the groundFor more information:
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At which stage of the scientific process should a scientist look at experimental data from other scientists to set up a new experimental study?
Answer:
forming a hypothesis
Explanation:
a scientific explanation for a set of observations that can be tested in ways that support or reject it. It is an EDUCATED GUESS with a statement of outcome based on observations.
A scientist has a hunch that students learn best when they write down information with a pencil or pen. He organizes his students into two groups. Half of his students use pencil use pencil or pen to take notes in class every day and the other half type their notes on their laptops. At the end of the unit, all the students take the test and he looks at their scores to determine the outcome of the experiment. What is the dependent and independent variable? 100 points!!!!
Answer:
The correct answer would be :
independent variable : use of pen or pencil
Dependent variable : test scores (test of learning ability)
Explanation:
Independent variable of any scientific investigation or experiment is a variable that is manipulated or changed to see the change in dependent variable. In this case the variable that is changed or manipulated is use of pen or pencil to see that effect on learning ability.
Dependent variable is something that is measured or calculated to find the effect of the independent variable. In this case the dependent variable is test score that will provide idea that if hunch of scientist is true or not.
Thus, the correct answer would be :
independent variable : use of pen or pencil
Dependent variable : test scores (test of learning ability)
Answer:
pens and pencils, a tablet or/calculator, his notes.
Explanation:
it's on edge
Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions. Online Content: Site 1 Discuss how seniors can combat health problems they may face.
Answer:
Seniors can combat health problems they may face by exercising, paying attention to weight, eating healthy foods, and doing activities they enjoy. Seniors can combat health problems they may face by avoiding the factors which contribute in that health problems. For example, chronic disease occurs when the individual consume foods with more cholesterol so for reducing the risk of this disease the person should avoid the intake of food with high cholesterol levels. If they don't avoid the intake of such type of food, this disease may lead to death by closing the valves of the heart. They should get plenty of exercise in to fight off any illnesses because when you get older, even a cold can be harsher on the body from when you were younger. They should make sure to stay active in hobbies they enjoy. It relaxes you and makes you feel happy. Overall, they need to just make sure to watch what they eat, stay active, and still do hings they enjoy.
HELP ME!!!!!
Part 4: Types of Currents (6 points)
Match the type of current with the correct definition: Tidal Currents, Surface Ocean Currents or Coastal Currents (1 point each)
16. ____________________________________ are driven by the winds in the open ocean.
17. _____________________________________ occur with the rise and fall of the tide.
18. _____________________________________ are created by the interaction of wind, waves, and land formations.
Answer:
16. Tidal Currents 17. Ocean Currents 18. Coastal Currents
Explanation:
Answer:
_Surface Ocean current_ are driven by the winds in the open ocean.
_Tidal Current_ occur with the rise and fall of the tide.
_Coastal Current_ are created by the interaction of wind, waves, and land formations.
WHAT WILL BE GOOD ABOUT
ACHIEVING MY GOAL?
Answer:
You will feel happier
Explanation:
Hey can someone check my answer?
Answer:
The modify Earth's surface
Explanation:
Tsunamis happen due to volcanic earthquakes in the water. But they flood the earth when they happen and cause for land to take up a water form and for the sea level to rise. Earthquakes reform the platform of the Earth's surface, causing cracks and sink holes.
Please answer, i’m pretty sure it’s simple but my teacher never told us how to do it.
Answer:
maltose
sucrose
disaccharide
glucose and galactose
2 monosaccharides
Explanation:
WHAT IS HOMEOSTASIS.
Answer:
Homeostasis is defined as the maintenance of the Internal conditions of body despite changes in the external environment.
Explanation:
Hope this will help :)
Answer:
The ability or tendency to maintain internal stability in an organism to compensate for environment change
Explanation: