In which of the following ways is DNA replication different from DNA transcription? A) New cells can only be created after transcription has taken place. B) Replication results in mRNA strands while transcription creates new DNA. C) Transcription happens outside the nucleus and replication happens inside the nucleus. D) Thymine is used in replication while uracil is used in transcription.

Answers

Answer 1
replication results in mRNA strands while transcript creates new DNA
Answer 2

Answer: Option D

Explanation:

At the time of DNA replication the nitrogenous bases used is thymine because DNA is the end product of replication.

Whereas, in case of translation the end product is mRNA in which the nitrogenous base used is uracil.

Both of the process combinely helps in cell division and formation of new cells.The proliferation of cell is very crucial and important step inside the cell.


Related Questions

sediments form ________ by the process of ______________

fill in the blank

Answers

Sediments form sedimentary rocks through lithification, including deposition, compaction, and cementation processes. These processes solidify loose sediments into clastic or organic sedimentary rocks, with minerals like calcite, quartz, and pyrite acting as cement.

Sediments form sedimentary rocks by the process of lithification. Lithification is essential for turning loose sediment into solid rock, which involves several interconnected steps, including deposition, compaction, and cementation. Sedimentary rocks can be of two main types: clastic, formed from non-organic sediments that have been transported, deposited, compacted, and then cemented together; and bio-clastic or organic sedimentary rocks which are created from the accumulation and lithification of organic matter.

When sediments are transported to a new location and come to rest, this is known as deposition. Over time, as more material is deposited on top, the sediments undergo compaction, where the weight from the overlying materials reduces the porosity by bringing grains closer together. Finally, cementation occurs when groundwater carrying minerals such as calcite, quartz, or pyrite, precipitates these as cement within the pore spaces, thus binding the grains to form solid sedimentary rock.

From sea level,the biosphare goes up about 9 km and down about 19 km. Whats is the thickness of the biosphere in meters?

Answers

The solution to the problem is as follows:


  9,000 + 19,000 = 28,000 meters


Therefore, the thickness of the biosphere would be 28,000 meters.


I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

An ATP molecule is made up of which of the following?
A) Phosphate groups, ribose sugar, adenine base
B) Phosphate groups, deoxyribose sugar, thymine base
C) Carboxylic group, ribose sugar, adenine base

Answers

A) Phosphate groups, ribose sugar, adenine base

Veins are often formed from hot water solutions. true or false?

Answers

Answer:

I belive the answer to your question is True

Explanation:

True, veins are formed from hot water solutions that become supersaturated with minerals, which then crystallize and deposit in cracks within rocks.

When underground water is heated by magma, it can dissolve more particles than cold water. This hot, salty solution then chemically reacts with surrounding rocks, picking up more dissolved particles.

As this water moves through open spaces in rocks, it deposits solid minerals. When these minerals fill cracks in rocks, they create deposits known as "veins".

In contrast, when minerals are deposited in open spaces where there's room for growth, large crystals can form, resulting in structures known as geodes.

How many embryonic and adult tissue layers are found in jellyfish, hydras, and sea anemones?
a. 1
b. 2
c. 3
d. 4
a. specialized vascular tissue.
b. absorption alone.
c. absorption and transpiration.
d. osmosis and diffusion.

Answers

I think the answer is 2

________Produces 32 ATP molecules

Answers

The electron transport channel produces 32 ATP molecules.

Which environmental problem is NOT caused by deforestation?

A) increased atmospheric CO2
B) soil erosion
C) urban sprawl
D) reduction of wildlife habitat

Answers

urban sprawl............

What is the smallest packet of electromagnetic energy that can be absorbed or emitted?

a proton
an electron
a quantum
a wave

Answers

A Quantum is the smallest packet of electromagnetic energy that can be absorbed or emitted

so, option C is your answer!

Hope this helps!

The correct answer is quantum.

Quantum is the smallest is the smallest quantity of energy that can be emitted or absorbed .This can be absorbed or emitted in the form of electromagnetic radiation. The energy of single quantum can be given by the equation:

E=hν where E= energy absorbed or emitted

h=plank's constant 6.63 x 10⁻³⁴ Js,

ν= frequency of radiation.






Label which one of these are either Producers, Consumers, or Decomposers
1. Fungi
2.Bear
3.Palm tree
4.Grasshopper
5.Ferns
6.Oak Tree
7.Dog
8.Bacteria
9.Bamboo
10.Praying Mantis

Answers

decomposers:fungi,and bacteria
producers: palm trees, bamboo,oak tree,ferns,
consumers: praying Mantis,dog,grasshopper,bear
Final answer:

This list categorizes a set of organisms as producers, consumers, or decomposers. Producers include palm trees, ferns, oak trees, and bamboo. Consumers include bears, grasshoppers, dogs, and praying mantis. Decomposers include fungi and certain types of bacteria.

Explanation:

In an ecosystem, organisms play different roles and are classified as either producers, consumers, or decomposers. Producers can make their own food using energy from sunlight, consumers eat other organisms to get energy, and decomposers break down dead organisms or waste to return nutrients back to the soil.

Fungi are decomposers.A bear is a consumer. The palm tree is a producer. A grasshopper is a consumer.Ferns are producers.An oak tree is a producer. A dog is a consumer.Bacteria can be decomposers, depending on the type.Bamboo is a producer.A praying mantis is a consumer.

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Which of these are types of mountains?

rolling, glacial, subterranean, cascades
rocky, green, smoky, white
fault-block, dome, volcanic, folded
salt-block, dome, magnum, frozen

Answers

I think the answer is fault block, dome, volcanic, folded.

Which organisms is most closely related to a human? Why?
Cat, whale, bat, lizard, bird, or frog

Answers

The cat. Although the cat has fewer carpal bones, their Ulna is connected on the opposite side, and their Radius and Ulna are a bit closer together the cat's ligaments shape and "finger" length are similar.
A dolphin’s flipper, bird’s wing, cat’s leg, and the human arm are considered homologous structures. Whereas human beings have bones such as the humerus, ulna, radius, wrist bones, and fingers, these features appear as similar bones in form in the other animals. Bats, whales, and many other animals have very similar homologous structures, demonstrating that these creatures all had a common ancestor.The tailbone in human beings is so-named because it is a homologous structure to the beginning of many animals’ tails, such as monkeys. It is known as "vestigial" because it is the last vestige of what was once a tail.All mollusks have a "foot" that they use to travel. This foot is homologous although it may not appear to be immediately – close inspection demonstrates that in terms of form and function, gastropods, cephalopods, and bivalves share this homologous structure in common.Mammals share the homologous structure of the vertebrae in common. For instance, in spite of its height, the giraffe has the very same number of neck bones (seven) as a giant whale and a tiny human being.Human beings, dogs, and cats all have similar pelvises, which are homologous structures to a vestigial pair of bones that snakes have. These bones are the last remains of a pelvis, with no legs to attach. Our eyes are homologous to the eye bulbs which blind creatures who live in caves have on their heads.All organisms contain homologous plasma membranes with what is called a phospholipid bi-layer.The wrist bone of the human being is homologous with the structures of many other animals, including the dolphin and the bird. A homologous structure in the panda looks like a sixth appendage, but it is actually a modified wrist bone that helps the panda bears pick leaves off the trees more dexterously.An auditory bone that exists inside the ear of mammals is a homologous structure to the reptile’s jaw bone (including the dinosaurs) as well as the jawbone of species of fish that are still in existence today.The carpals, metacarpals, and phalanges of the human hand have homologous structures in a variety of animals, and they’re not all mammals.  For instance, these features are seen in penguins and reptiles as well as the mammals to which human beings are more closely related.The genetic code among all living things is homologous – extremely similar although other genetic codes exist.  This suggests a common ancestor.Wasps and bees have stingers that they can use when they feel they are in danger.  However, this is a homologous structure to the ovipositor of other organisms – the feature that allows these organisms to lay eggs.

What are the two main categories of ecosystems? a. effective and ineffective b. marine and freshwater c. biotic and abiotic d. aquatic and terrestrial

Answers

The right option is; d. aquatic and terrestrial  

The two main categories of ecosystems are aquatic and terrestrial .

An ecosystem is a system that is composed of all the living and non-living organisms in a particular natural environment. The two main categories of ecosystems are aquatic and terrestrial ecosystems. The aquatic ecosystems are water-based (such as marine, freshwater), while the terrestrial ecosystems are land-based (such as forests, deserts). The important components of many ecosystems include animals, plants, microorganisms, water, soil and sunlight.




Where is the chloroplast located?

Answers

What is called Plant Cell!

Answer:

in the plant cell

Explanation:

Chloroplast, structure within the cells of plants and green algae that is the site of photosynthesis, the process by which light energy is converted to chemical energy, resulting in the production of oxygen and energy-rich organic compounds. Photosynthetic cyanobacteria are free-living close relatives of chloroplasts; endosymbiotic theory posits that chloroplasts and mitochondria (energy-producing organelles in eukaryotic cells) are descended from such organisms.

How do plants get nitrogen? by carrying out photosynthesis by absorbing it from soil by carrying out nitrogen fixation or by absorbing it through evaporation

Answers

Plants take nitrogen from the soil by absorption through their roots.

Answer: by absorbing it from soil

Explanation:

Nitrogen is an essential element required by the plants for their growth and metabolism that is for the synthesis of amino acids, proteins, and nucleic acids. The nitrogen is present in the earth atmosphere for about 78%. The plants cannot directly absorb atmospheric nitrogen instead they are capable of absorbing and utilizing the compounds of nitrogen such as ammonia, nitrates and nitrites. The atmospheric nitrogen is absorbed and fix in the soil by soil bacteria into compounds of nitrogen which can be easily absorbed by the plant roots from the soil.



Humans have _____.
an exoskeleton
jointed appendages
segmentation
no coelom

Answers

It is jointed appendages

Answer: The correct answer for the blank is-  Jointed appendages.

Appendage can be described as a part of the body that usually depicts an outgrowth in the body of an organism. Example- Legs, arms, fingers

Human beings have jointed appendages. These appendages possess bones that are linked to each other with the help of skeletal muscles, which are attached to cord like tendons that in turn are linked with bones of the appendages.

Therefore, jointed appendages is the right answer.


Non-coastal cities face what kind of danger from hurricanes?
a. storm surge
b. lightening
c. high winds
d. flooding

Answers

d.
hope i helped out!


Conservation of Energy Essay
Explain how the ecosystem that you selected follows the law of conservation of mass and the law of conservation of energy. It is said that only about 10% of stored energy is transferred between trophic levels of the ecosystem. Be specific in your explanation of how this does not contradict the law of conservation of energy.

Answers

Ecosystems comply with the law of conservation of mass and energy, with matter cycling within and energy flowing through trophic levels. Only 10% of energy transfers between trophic levels, the rest changes form, mainly to heat, upholding the law of conservation of energy and limiting the length of food chains.

The ecosystem adheres to the law of conservation of mass and the law of conservation of energy, two fundamental principles in physics. According to the law of conservation of mass, mass is neither created nor destroyed in a closed system. In an ecosystem, this translates to matter cycling through living organisms (biotic components) as well as the physical environment (abiotic components), with the total amount of matter remaining constant over time.

In terms of energy flow, ecosystems follow the first law of thermodynamics, which dictates that energy can neither be created nor destroyed. Energy enters the ecosystem primarily through sunlight, which plants convert into chemical energy via photosynthesis. This stored energy is then passed along the food chain through various trophic levels, from producers to herbivores to carnivores. However, only about 10% of the energy at one trophic level is transferred to the next; the remainder is expended through life processes or lost as heat.

This apparent discrepancy does not violate the law of conservation of energy because the 'lost' energy is not destroyed; it merely changes form, primarily into heat, which dissipates into the environment. This inefficiency in energy transfer explains why food chains rarely extend beyond four or five trophic levels, as there simply isn't enough energy to sustain higher levels.

What is the molecular formula of methyl butanoate.what is the empirical formula of methyl butanoate.?

Answers

Molecular Formula = C₅H₁₀O₂
Empirical Formula = C₂.₅ₓH₅ₓOₓ

Hope this helps!
Final answer:

The molecular and empirical formulas of methyl butanoate are both C5H10O2, representing the exact composition and simplest ratio of its atoms, respectively.

Explanation:

The question you've asked is about the molecular and empirical formulas of methyl butanoate. First, let's clarify that the molecular formula tells us the exact number of atoms of each element present in a compound, while the empirical formula gives the simplest whole-number ratio of these atoms.

The molecular formula of methyl butanoate is C5H10O2, indicating that each molecule consists of 5 carbon atoms, 10 hydrogen atoms, and 2 oxygen atoms. However, the information provided mistakenly pairs the empirical formula and molecular formula of another compound, indicating an error. In practice, methyl butanoate itself, given its molecular formula, would technically have the same empirical formula as the molecular one (C5H10O2) since its ratio of atoms cannot be simplified further.

What are the eight levels of classification from most general to most definite

Answers

Domain, Kingdom, Phylum , Class, Order, Family, Genuis, and Species

which statement gives the best example of evidence that bones are living tissue

Answers

A. Bones are made of calcium.
 B. A broken bone can grow back together again
. C. Bones work together with muscles to allow body movements.
 D. Some joints are immovable while others allow a wide range of motion.

what is an advantage of our scientific naming system

Answers

Scientific names are very informative and tells us about the organism or animal. They're important because they allow people throughout the world to communicate unambiguously about different species. 
Final answer:

Our scientific naming system or binomial nomenclature provides a universal, standardized way to name organisms and avoids confusion. It's unique to each organism and gives information about its position in biological classification.

Explanation:

One major advantage of our scientific naming system, also known as binomial nomenclature, is that it offers a standard, universally recognized method for naming organisms. This system helps to avoid confusion, as many organisms might have similar common names in different regions or languages, but their scientific names are unique. For instance, a wolf in English is a lobo in Spanish, but in both languages, it's referred to scientifically as Canis lupus. Another advantage is that the scientific name gives us information about the organism's taxonomy. The first part of the scientific name refers to the genus the organism belongs to, while the second part distinguishes the species within the genus. This makes it easier to classify and study organisms.

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Muscular endurance training involves which concept?
Answer

lifting 2 sets of 4-8 repetitions

lifting 2 sets of 10-20 reps

lifting 3 sets of 4-6 reps

lifting 3 sets of 8-12 reps ...?

Answers

The correct answer of the given question above would be the second option. Muscular endurance training involves the concept lifting 2 sets of 10-20 reps. Type 1 muscle fibers are recruited for reps beyond 12. Muscular endurance training involves the use of muscles which would sustain repeated contractions against resistance. Hope this answer helps.

Answer: 2 sets of 10-20 reps! :)

Being nocturnal is an adaptation that plants and animals use to deal with water scarcity and dry climate. Which biome is likely to have the maximum number of nocturnal animals?

A. Grassland
B. Rain Forest
C. Coniferous Forest
D. Desert

Answers

D, it has the driest, hottest climate, with little water supply


suppose you observed the size of the deer population in an area. you discovered that over a 3 year period, the population changed in the following way: 40 deer were born, 18 deer died, 20 deer migrated into the herd, and 6 deer migrated out of it. calculate the growth rate, per year, of the population. be sure to consider changes brought about by immigration and emigration. show your work

Answers

12 population growth per year. 40-18+20-6=36
36÷3=12
Final answer:

To calculate the growth rate of the deer population over 3 years, we subtract the number of deaths and emigrations from the number of births and immigrations. The net change is 36 deer, and the growth rate per year is 12 deer.

Explanation:

To calculate the growth rate of the deer population, we need to consider the changes brought about by birth, death, immigration, and emigration. Over a 3-year period, 40 deer were born, 18 deer died, 20 deer migrated into the herd, and 6 deer migrated out of it. The net change in population size is calculated by subtracting the number of deaths and emigrations from the number of births and immigrations. In this case, the net change is 40 (births) + 20 (immigrations) - 18 (deaths) - 6 (emigrations) = 36 deer. To calculate the growth rate per year, we divide the net change by the number of years, which is 36 deer / 3 years = 12 deer per year.

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WILL TIP IF RIGHT
Why is it necessary for meiosis to produce cells with fewer chromosomes?

A. Asexual reproduction requires fewer chromosomes than sexual reproduction.
B. Organisms reproduce sexually by joining two tetrads together.
C. If it did not, the chromosome number would double in each generation.
D. It saves energy for the organism to produce fewer chromosomes.

Answers

The correct answer you are looking for should be C. If it did not, the chromosome number would double in each generation.

Good luck~ Sans

The correct answer is C. The amount of DNA per generation would double

An organ, in any multicellular organism, would BEST be described as

Answers

A group of tissue that work together to preform a specific function.

The right answer is D) a structure made of two or more tissues functioning together for a common purpose.

An organ is a set of specific tissues capable of performing one or more specific functions. The human body has 78 organs and these organs can be grouped into systems (there are 11 of them) to perform more complex functions. For example, the bronchi and lungs are organs that belong to the respiratory system. Organs are necessary to live in good health and some organs are essential. These are the brain, heart, lungs, kidneys, liver and pancreas.

Which of the following is NOT a characteristic of all living things?
A. growth and development
B. ability to move
C. response to the environment
D. ability to reproduce

Answers

The ability to move because not all living things can move like plants they cannot move but they can respond to their surrounding/ environment, ability to reproduce, and growth and development like all living things do to live/survive
The answer which is not a characteristic of all living things is B. ability to move.
Just take plants for example - they are indeed alive, but they remain stationary because they do not have the means to move. Every living thing grows and develops, has a certain response to the environment, and can reproduce, in one way or another.

What are the three most abundant gases in earth's atmosphere?

A. carbon dioxide, nitrogen, oxygen
B. nitrogen, oxygen, argon
C.silicon, oxygen, nitrogen
D. carbon dioxide, oxygen, helium

Answers

B. Nitrogen oxygen, Oxygen, and argon 

Answer:

B) nitrogen, oxygen, argon

Explanation:

Got it right :D

humans are diploid and have 46 chromosomes (or two sets). how many sets of chromosomes are found in each human gamete?

Answers

Every human gametes are haploid (n)

So, they have number of chromosomes = 46/2 = 23

So, your final answer is 23

Hope this helps!

A computer program that lets you investigate an image in 3-D is an example of what type of model?

A.conceptual

B.statistical

C.visualization

D.numerical

Answers

The correct answer is C) Visualization. Hope this helps.

Answer:

C.visualization is the correct answer.

Explanation:

A computer program that lets you investigate an image in 3-D is an example of visualization model.

visualization model is the process of creating animations, images, and diagrams.

Visualization model explained as a technology that produces a visual dimension.

The visualization enables an object to been viewed with the help of computer modeling.

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