Because one original strand of the double-stranded helix is found in each daughter molecule, the replication process is called semiconservative.
Replication is the process by which a DNA molecule generates two identical to itself, and is key in cell reproduction.
All cells in the body must have the exact same genome (as in asexual reproductive organisms, which are practically clones of each other) and this is achieved through replication.
The process consists of separating the two strands of DNA, each of which will function as a template to synthesize a new one.
That is, each of the two strands of DNA serves as a template to synthesize a new complementary strand of the template.
In the end, two DNA molecules are formed, each of the two DNA molecules has a new chain and one original strand, this mode of replication is called semi-conservative.
Therefore, we can conclude that because one original strand of the double-stranded helix is found in each daughter molecule, the replication process is called semiconservative.
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Air pollution in US National Parks is effecting the environment in what way(s)?
a.
plant damage from ozone exposure
b.
high levels of mercury found in endangered bat species
c.
changes to alpine ecosystems due to nitrogen
d.
all of the above
Answer:
D
Explanation:
Calculate the total resistance (in Ohms) of a light bulb marked 2V and 3A. Do not add units. Leave your answer as a decimal to 2 decimal places.
The total resistance of a light bulb marked 2V and 3A is 0.67ohms
HOW TO CALCULATE RESISTANCE:
The resistance of a substance can be calculated by using the formula as follows:R = V/I
Where;
R = resistance (in ohms)V = voltage (in volts)I = current (in amperes)According to this question, a light bulb is marked 2V and 3A. The resistance (R) can be calculated as follows:R = 2V ÷ 3A
R = 0.67ohms.
Therefore, the total resistance of a light bulb marked 2V and 3A is 0.67ohms.Learn more at: https://brainly.com/question/8776047?referrer=searchResults
•Is kidney dialysis similar to active or passive transport? Elaborate on your answer.
Dialysis is a passive process that favors the transport of small molecules across a semipermeable membrane.
Describe the concentration of glucose both inside and outside of the cell
Answer:
glucose inside the cell is greater than outside the cell
Explanation:
this usually because of tge life processes in living organisms such as feeding.
Which biomolecule is structurally important to the cell membrane as it comprises the bilayer?
(01.02 LC)
Solve for x: -2(x + 3) = -2x - 6
0
3
O All real numbers
O No solution
Answer:
All real numbers
Explanation:
Step 1: Apply distributive property.
[tex](-2)(x) + (-2)(3) = -2x -6[/tex] [tex]-2x - 6 = -2x - 6[/tex]Step 2: Add 2x to both sides.
[tex]-2x - 6 + 2x = -2x - 6 + 2x[/tex] [tex]-6 = -6[/tex]Step 3: Add 6 to both sides.
[tex]-6 + 6 = -6 + 6[/tex] [tex]0 = 0[/tex]Therefore, the answer is all real numbers.
Photosynthesis takes place in the which give plants their green color
Answer:
chloroplasts
Explanation:
this is fourth grade level stuff.
Answer:chloroplasts
Explanation:chloroplasts
which tiny structures help the paramecium to move around
Answer:´´Their bodies are covered in cilia,¨ or short hairy protrusions¨
Explanation:
Answer:
Cilia are the ones that allow locomotion in paramecium.
Short and tiny protrusions found all over their bodies.
A day on Earth is approximately 24 hours, which is the amount of time it takes for Earth to complete one
rotation around its axis. How do the two tidal bulges created by the Moon align with the number and
frequency of tides for each coastal city??
Answer:
Because the Earth rotates through two tidal “bulges” every lunar day, coastal areas experience two high and two low tides every 24 hours and 50 minutes. High tides occur 12 hours and 25 minutes apart. ... This occurs because the moon revolves around the Earth in the same direction that the Earth is rotating on its axis.
The two bulges created by the Moon align with the number and frequency of tides for each coastal city by the fact that the coastal cities experienced two consecutive high and low tides within the time interval of 24 hours and 50 minutes.
What do you mean by Tidal bulges?Tidal bulges may be defined as a type of natural phenomenon that significantly involves the gravitational attraction between the moon and the Earth provoking the water in the oceans which is present in a fluid state and mobile in nature.
These attributes force the water to be pulled toward the moon and stimulate the production of bulges. And due to the revolution of the earth on its axis changes the location of the water.
The process of tidal bulges accomplished the consistent revolution of the moon around the earth with respect to the rotation of the earth on its axis in the same direction.
Therefore, the coastal cities experienced two consecutive high and low tides within the time interval of 24 hours and 50 minutes.
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GIVING 100 POINTS, NO JOKE ANSWERS. PLEASE HELP!
Environmentalists claim that climate change could lead to major biological change on Earth. Which of the following statements supports the biological predictions related to climate change?
Sea levels will fall, causing migration of 50% of the world's human population.
Carbon dioxide levels and temperature changes are direct related in the studies.
Studies show that atmospheric carbon dioxide has increased over the past 150 years.
The distribution of many organisms has already shifted as a result of warming.
Answer:
Sorry, all I know is it's not C
Explanation:
Maybe A but, I am just guessing at this point because I need help on this question too.
which sentences below correctly defines respiration
A: release engery from food
B: inhaling and exhaling
C:removal of metabolic waste
D:producing an offspring to continue their species
Answer:
Its B
Explanation:
Respiration: The act of inhaling and exhaling air in order to exchange oxygen for carbon dioxide.
Which muscle looks like a saw blade along the rib cage?
Answer: Serratus anterior muscle.
Explanation:
What is the number of chromosomes in each Meiosis I daughter cell
Answer:23 chromosomes
Explanation:
To take human being for example,
There is 46 chromosomes in a human cell, and half is from father, and the other half is from mother. We call the chromosome is a pair. We write it 2n= 46.
In the meiosis I, the chromosomes is 1n=23.
what is a major difference between messenger rna molecules and transfer rna molecules?
Answer:
1) Messenger RNA molecules contain ribose, and transfer RNA molecules contain deoxyribose.
2) Messenger RNA molecules function in carrying coded information to the ribosomes, and transfer RNA molecules function in carrying amino acids to the ribosomes.
The major difference between messenger RNA molecules and transfer RNA molecules is that messenger RNA carries the genetic information, while tRNA carries the amino acids.
What is RNA?RNA is ribonucleic acid. In the cell, different types of RNA are found, such as mRNA (messenger RNA), tRNA (transfer RNA), rRNA (ribosome RNA), SnRNA, miRNA, etc. mRNA, or messenger RNA, is formed from DNA. It carries the information of a cell. The three consecutive nucleotides of mRNA make up a codon. An example of a codon is AUG.
tRNA has a cloverleaf-like structure. It has different domains such as the TΨC loop, the DHU loop, the anticodon region, and at the 3' end it is attached to an amino acid. The anticodon of the tRNA reads the codon sequence of the mRNA and attaches the amino acids. For the AUG codon methionine is attached.
Hence, the main difference between the messenger RNA and transfer RNA molecules is that mRNA carries the message of the genetic material, while tRNA carries amino acids to express the genetic material on mRNA.
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How can air plants help us cobalt real life problems ?
chromosomes tightly coiled structure enables them to be properly segregated during:
Answer:
cell division
Explanation:
what is occurring during the s phase of the cell cycle?
During S phase (synthesis), DNA replication takes place. Completion of DNA synthesis is followed by G2 phase during which cell growth continues and proteins are synthesized in preparation for mitosis. S page lasts for 8 hours approximately.
whitch statment best compares and contrasts lipids and carbohydrates?
Answer:
The key difference between carbohydrates and lipids is that the carbohydrates are immediate energy sources in living organisms while the lipids act as a long-term energy resource and tend to be utilized at a slower rate. Carbohydrates and lipids are important nutrients in living organisms.
Explanation:
An engineer tests three new ceramic parts, each of which could potentially replace a steel part inside an automotive engine. The three parts, identical in size, are each made of a different ceramic compound. The parts are heated to the same temperature and placed under the same stress loads. At the end of the test, the engineer concludes Part B is the best for the job. What was the independent variable in this test?
Select one:
a. dimensions of the parts
b. temperatures to which the parts were heated
c. the engine used to test the parts
d. the composition of the parts
Is it possible to run a farm and grow crops using fertilizers without negatively impacting the local watershed?
helpppppppp pleaaasse
what are the three pairs of funiculi in the spinal cord?
Answer:
In each half of the spinal cord, white matter is divided into three major bundles, called funiculi. The dorsolateral sulcus marks the division between dorsal funiculus and lateral funiculus.
Explanation:
In bakery when _______ is added to the dough for preparing bread, the dough rises
Answer:
Yeast
Explanation:
yeast causes dough to rise when combined.
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How do woodland forests and grasslands differ? Multiple choice question. A) Grasslands have few trees. B) Grasslands have warm weather. C) Grasslands have no birds.
Answer:
A grasslands have few trees
Explanation:
PLEASE HELPPPPP I REALLY NEED ITT
Answer:
I think no.3
Explanation:
please correct me if I'm wrong thanks
in which group are the alkaline earth metals found?
why is glycolysis described as having an energy investment phase and an energy payoff phase?
Answer:
It uses stored ATP and then forms a net increase in ATP. In the presence of oxygen, the three-carbon compound pyruvate can be catabolized in the citric acid cycle
Explanation:
how fast does a body decompose to skeletal remains?
Answer:
Timeline. In a temperate climate, it usually requires three weeks to several years for a body to completely decompose into a skeleton, depending on factors such as temperature, humidity, presence of insects, and submergence in a substrate such as water.
Explanation:
which is true of the anterior horns of the spinal cord?
Answer:
They house cell bodies of somatic motor neurons.
Explanation:
each anterior root and corresponding posterior root unite within the intervertebral foramen to become a spinal nerve
Does hot water tend to rise or sink? Explain.
Answer:
When fluids (liquids and gases) are heated, they expand and therefore become less dense. Any object or substance that is less dense than a fluid will float in that fluid, so hot water rises (floats) in colder water.
Explanation:
When you heat up water, the water molecules start moving around faster and faster. ... So hot water is less dense than cold water. When you put the two together with the hot water on the bottom, the hot water rises to the top.
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❗WILL GIVE BRAINLIIEST❗Which statement describes a characteristic of a question that can be answered through scientific inquiry?
A. It must be related to something that benefits society.
B. It can be answered by collecting votes from scientists.
C. It is constructed in such a way that possible answers can be tested.
D. It can be answered using an ethical argument.
Answer:
The answer is C
Explanation:
The answer is C because it can be answered using scientific methods, the scientific method is a good way to test something, and so therefore C is the answer
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