Which of the following is not a characteristic of DNA?
Plz help me with this question
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Answer:
D. DNA contains uracil.
Explanation:
Uracil is in RNA. DNA has Thymine.
Related Questions
Hi I need help with 6!
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Answer:
Overpopulation and Overconsumption, plastic production, disruption of the reefs, draining streams rivers, and production of black carbon
provide an example of evolution in action
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Answer:
The Peppered Moth is an example of evolution in action
Explanation:
If a heterozygous fire-breathing dragon
is crossed with one that does not
breathe fire, what proportion of their
offspring will be fire breathers?
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Parent 2: ff
The chance of the offspring breathing fire is 50%
How do limiting factors control population growth?
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Answer:With a positive relationship, these limiting factors increase with the size of the population and limit growth as population size increases. With a negative relationship, population growth is limited at low densities and becomes less limited as it grows.
Explanation:
Cual son las consecuencias y el tratamiento del crecimiento lento en niños? Plis me pueden decir con explicación
Answers
Answer:
Efecto adverso sobre la salud.
Explicación:
El crecimiento lento de los niños afecta la salud de los niños, haciéndolos más susceptibles a enfermedades e infecciones, pero también afecta su desarrollo mental y físico. Las inyecciones de hormona del crecimiento y los medicamentos de reemplazo de la hormona tiroidea son tratamientos que se usan para tratar el crecimiento lento en los niños. La deficiencia de la hormona del crecimiento se puede tratar mediante inyecciones de hormona del crecimiento. Los medicamentos de reemplazo de la hormona tiroidea se utilizan para compensar la hipoactividad de la glándula tiroides del niño.
Explain how the urine is able to arrive in the bladder after it is filtered
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Hope it helps
what are the end product of the digestion of food
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Explanation:
The end products of digestion process can be listed as follows: Carbohydrates like starch and disaccharides will be digested into monosaccharides like glucose, fructose and galactose. Proteins will be digested into amino acids. Fats will be digested into fatty acids and glycerol
How can individuals help to conserve the resources in the picture?
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Why was the evolution of a vascular system important for land plants?
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The nitrogen cycle produces amino acids which allow plants to make ?
A. Sugar
B. nitrogen
C. protein
D. carbon
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Which of the following flower types are used to complete a design by adding depth?
O Line flowers
O Filler flowers
O Mass flowers
O Form flowers
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Answer:
filler flowers
Explanation:
What is the function of hormones?
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How do viruses recognize their hosts?
A. they recognize and infect all organisms regardless of species
B. they recognize their hosts with the lock-and-key fit
C. They recognize the pilli in prokaryotes
D. They recognize the cilia in eukaryotes
Answers
Answer:
B
Explanation:
I have no idea how i learned this, but my brain is STRONGLY telling me that B is correct
7. Charlotte road her bike on a mountain trail. It took her 20 minutes to travel 4.5 miles
on the trail. What was Charlotte's average speed in miles/minute rounded to the
nearest hundredth?
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Answer:
4.44
Explanation:
4.5 x 2 = 9
9 miles = 40 mins
40 ÷ 9 = 4.44
The Grand Coulee dam and hydroelectric plant are located on the Columbia River in Washington state.
How does this hydroelectric power plant affect the natural resources in the state over a long period of time?
O A Coal and gas are less likely to be burned to generate electricity,
B. Water quality is improved when the dam filters the river system,
O c. Soil resources are conserved when reservoirs are filled behind the dam.
O D. Air quality decreases when electricity is generated through hydroelectric power.
Answers
Answer:
منننم
Explanation:
رون
Which of the following is NOT evidence that whales and dolphins changed over time and once lived on land?
1. They have lungs
2. They have arm bones that look like those bones of land-dwelling organisms.
3. They have small hairs.
4. They live in the water.
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The diagram below represents stages of a cellular process for a cell with 4 chromosomes
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Answer:
Explanation:BCDA
Cuál de las siguientes es una función de ARNm? *
A. Crear nuevas proteínas
B. Transmitir mensajes
C. Almacenar información sobre tu cuerpo
D. Hacer copias de ADN
Answers
Answer:
R. Crear nuevas proteínas
Explanation:
Hope it helps :)
Which of the following processes involves the endocrine system and digestive system working together?
A. Oxygen is carried to blood cells as food is digested in the stomach.
B. Hormones stimulate the pancreas to release enzymes needed to break down food.
C. The brain sends signals to the muscles to chew food.
D. When the hand touches hot food, it is quickly moved away
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Answer:
Hormones stimulate the pancreas to release enzymes needed to break down food
What causes oxygen debt
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Answer:
The amount of oxygen required to remove the lactic acid, and replace the body's reserves of oxygen, is called the oxygen debt. When someone who has been exercising pays back an oxygen debt, it can take from a few hours for normal exercise, to several days after a marathon.
Explanation:
Answer:
The amount of oxygen required to remove the lactic acid, and replace the body's reserves of oxygen
Explanation:
Susan has been assigned to build a model of a plant cell. She has many materials to help her build her model: plastic wrap, a plastic sandwich
bag, aluminum foil, different kinds of dry pasta, stiff cardboard, and pipe cleaners.
She selects the stiff cardboard to represent which outside supporting part of the plant cell?
O A. cell membrane
O B. mitochondria
O c. cell wall
D. nucleus
E. vacuole
HELP!
Answers
i believe the answer is c, cell wall^^
Cell wall supporting part of the plant cell. So, the correct option is C.
What is Cell wall?A cell wall is defined as the structural layer surrounding certain types of cells present outside the cell membrane which can be rigid, flexible and sometimes rigid. The cell wall provides both structural support and protection to the cell which serves as a filtering mechanism.
Cell wall present only in plants and some fungi, bacteria and algae. The plant cell wall is arranged in 3 layers which are composed of carbohydrates, such as pectin, cellulose, hemicellulose and other small amounts of minerals, which form a network with structural proteins to form the cell wall.
Thus, Cell wall supporting part of the plant cell. So, the correct option is C.
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Students filled two beakers with 500 mL of water each. They placed three drops of live algae culture into each of the beakers, then used a dissolved oxygen sensor to measure the oxygen content of the water in each beaker. The students then stirred 5 mL of nitrogen-rich fertilizer into one of the beakers, and labeled the beaker A. Nothing was added to the second beaker, which the students labeled B. Both beakers were placed under a high-intensity light over a weekend. On Monday, the students measured the amount of oxygen in the water of each of the beakers. Which aspect of the watershed were these students trying to model?
A. The effect of fertilizer-contaminated surface water flowing as runoff into a waterway
B. How stagnant or non-flowing water can result in providing a habitat for living organisms such as algae
C. The inverse relationship between water, light, oxygen, and photosynthesis
D. How light and oxygen levels in water affect the growth of algae within a system over time
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D. How light and oxygen levels in water affect the growth of algae within a system over time
Why are protists, plants, fungi, and animals classified into the same domain but into different kingdoms ?
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They are the same domain because they are all Eukaryotes. They are different from each other because they are not all Multicellular.
Protists, plants, fungi, and animals are classified into the same domain but into different kingdoms, because they share certain characteristics but are completely different in other traits.
Protists, plants, fungi, and animals are eukaryotic organisms because all their cells have a cell nucleus and they have membrane-bound organelles.Protists are unicellular (single-celled) eukaryotes that generally live in water environments.Plants, fungi, and animals are multicellular and exhibit evolutionary differential features (e.g., cell wall).In conclusion, protists, plants, fungi, and animals are classified into the same domain but into different kingdoms, because they share certain characteristics but are completely different in other traits.
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Why does saturn have the coldest surface temp?
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Answer:
Due to its distance from the Sun, Saturn is a rather cold gas giant planet, with an average temperature of -178 °Celsius.
Explanation:
The manure pit has been emptied and Ted now has to enter the manure pit to perform some maintenance work. He is hooked up to a lifeline and his colleague Sam is outside the pit ready to assist should a rescue become necessary. Do you notice any issues in this scenario?
The pit if empty so there is no need for additional precautions
Ted is wearing a lifeline so there is no need for additional precautions
Sam should be wearing a self-contained breathing apparatus
Ted should be wearing a self-contained breathing apparatus
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Answer:
D. Ted should be wearing a self-contained breathing apparatus
Explanation:
According to this question, Ted has entered into an empty pit in order to do some maintenance work and his colleague, Sam, is outside the pit ready to assist him in case of emergency.
It is necessary to take additional precautions even if Ted is tied to a lifeline or the pit is empty. However, the additional precaution should be that Ted should be wearing a self-contained breathing apparatus (SCBA) in case of breathing or respiratory problems down the pit.
define metabolic water
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Answer:
Metabolic water refers to water created inside a living organism through their metabolism, by oxidizing energy containing substances in their food.
Explanation:
hope this helps you.
Which is a difference between the Paleozoic and Mesozoic era?
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Explanation:
Animals lived in the water during the Mesozoic and on land in the Paleozoic. Animal complexity increased during the Paleozoic while the first flowering plants appeared in the Mesozoic era. ...
The Paleozoic era, not the Mesozoic era, had the first dinosaurs. The first mammals emerged in the Paleozoic era, not the Mesozoic era. The Mesozoic era, not the Paleozoic era, had the first animals with shells.
he says “heart muscles barely regenerate “ do you remember what stage of the cell cycle that is ?
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Based on the living things in the pyramid, please tell me what examples would fit into these categories
Primacy Producers, primary consumers, secondary consumers, and tertiary consumers.
Answers
Answer:
Primacy Producers----- Oak tree , primary consumers------ Caterpillars , secondary consumers ------- blue jays, and tertiary consumers ----- hawk.
Explanation:
Oak tree refers to the primacy Producers in this pyramid because it produces food by using the solar energy. Caterpillars are primary consumers that feeds on the producers and also known as herbivores, blue jays are the secondary consumers that feeds on the primary consumer which is the caterpillar, and tertiary consumers are the hawk that feeds on the secondary consumer i.e. blue jays. In this way, energy flows in the food chain of an ecosystem. During this flow of energy, only 10% of energy is transferred from one trophic level to another while the remaining releases in the environment in the form of heat energy.
Jupiter's Great Red Spot is believed to be ____________.
a. a volcanic area
b. the effect of a mountain system on Jupiter's wind system
c. a zone of high ammonia concentration
d. a large rotating hurricane-like storm (cyclone)
e. none of these
Answers
The Great Red Spot, a permanent region of high pressure in Jupiter's atmosphere, is responsible for producing the largest anticyclonic storm in the Solar System. Thus, option D is correct.
What Jupiter's Great Red Spot rotating hurricane-like storm?In Jupiter's atmosphere, there is a huge, rotating storm known as the Great Red Spot. It is similar to an Earthly hurricane, but considerably bigger.
The Great Red Spot on Jupiter is larger than Earth by more than two times! Within this storm, winds can gust as high as 270 miles per hour (ca. 435 km/h).
When astronomers first focused their telescopes on Jupiter in the 17th century, they discovered a striking reddish patch on the massive planet. More than 300 years later, the Great Red Spot is still visible in Jupiter's atmosphere. It is now understood to be a big storm that is rotating like a cyclone.
Therefore, Jupiter's Great Red Spot is believed to be (a large rotating hurricane-like storm (cyclone)).
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