Ñame 2 problems that scientists have when classifying species
the fish left their habitat for a nicer environment.
What the plural noun?
How do cells in a multicellular organism become specialized to carry out different functions?
What is the definition of excersize
Answer:
activity requiring physical effort, carried out to sustain or improve health and fitness.
Explanation:
Answer:
The definition is activity requiring physical effort, carried out to sustain or improve health and fitness.
Acceleration is a change in _____ over a change in time
Answer:
speed
Explanation:
after you moving something like down a hill it will gradually get faster and faster
1. Which of the following choices is NOT part of the central nervous system?
a. Brain
c. Spinal cord
b. Ganglion
d. Gray matter
Answer:
I think it's b I thinkkkk
GIVING BRAINLY! A car started accelerating and it gained speed at 2 m/s2. The car had a mass of 200 kilograms; calculate the average force the car was traveling at.
Answer: ____ Newtons
Answer:
100 Newtons
Explanation:
The car was traveling at an average force of 400 Newtons. This is the force that was being applied to the car to cause it to accelerate at a rate of 2 meters per second squared.
What is force?In physics, force is a measure of the interaction between two objects that can cause a change in the motion of one or both objects. Forces can be classified as either contact forces, which involve physical contact between two objects, or non-contact forces, which involve the interaction of objects without physical contact.
To calculate the average force that the car was traveling at, you can use the equation for average force:
average force = mass x acceleration
Plugging in the values given, you get:
average force = 200 kg x 2 m/s2 = 400 N
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Which RNA molecule is involved in translating a short sequence of RNA into an amino acid, acting like a molecular Rosetta stone?
a
snRNA
b
tRNA
c
mRNA
d
rRNA
The RNA molecule that is involved in translating a short sequence of RNA into an amino acid is tRNA (Option b). This molecule (tRNA) is fundamental to link the genetic information from DNA to protein.
During gene transcription, a fragment of DNA called gene is used as a template to create a complementary messenger RNA (mRNA).
Subsequently, this mRNA is n then used as template to create a polypeptide (i.e., a protein) by a process called translation.
During translation, triplets of nucleotides or 'codons' in the mRNA sequence interact with anticodons of the transfer RNAs (tRNAs), which then specify the linear order of amino acids that will be added to the growing polypeptide.
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can anyyone help please
Complete the DNA Sequence GGACCTTACT pls due in 3 mins!
Answer:
TACGTTACT
Explanation:
help please!!!!
¡¡¡¡★✰✯Ill give brainliest✯✰★!!!!
Answer: 9, 24, 64, 12, 46
Explanation: Here’s a trick I use to remember it. Haploid is half-loid, and diploid is full. Haploid is half of diploid.
Muscle cells serve as a reservoir for which of the following?
A. O Fructose
B. O Glucose
C. O Galactose
D. O Raffinose
List the the smallest molecules at the top and largest at the bottom
Answer:
Protein molecule
Starch molecule
Glucose molecule
Ami o acid molecule
Carbon dioxide molecule
Water molecule
Oxygen molecule
When the sun's energy reaches the Earth, some is reflected into space, but the rest is absorbed by gases and warms the atmosphere. This phenomenon is known as
- climate change
- global warming
- greenhouse effect
- positive feedback
Answer:
Greenhouse effect
Explanation:
When the sun's energy reaches the Earth, some is reflected into space, but the rest is absorbed by gases and warms the atmosphere; this phenomenon is known as the "greenhouse effect," which is present in the third option.
What is the greenhouse effect?When solar energy strikes the earth, some of it is reflected back and some is trapped in the atmosphere's gaseous layer, such as carbon dioxide; water vapor traps this radiation and warms the earth. Global warming is seen as having serious consequences due to its warming nature, including the melting of the polar ice, agricultural destruction, and so on.
Hence, when the sun's energy reaches the Earth, some is reflected into space, but the rest is absorbed by gases and warms the atmosphere; this phenomenon is known as the "greenhouse effect," which is present in the third option.
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Which of the following is an INCORRECT/FALSE pair of organism and
consumer type. E.g. Human - omnivore
1. Fungi (mushroom) - decomposer
2. Wolf - omnivore
3. Black bear - omnivore
4. Horse - herbivore
Answer: Wolf- omnivore
Explanation: Wolf are carnivores because they only eat the meat of other animals
what are the characteristics of cirrus cloud
Answer:
wispy, feathery, and composed entirely of ice crystals
How do genetics AND the environment affect our traits?
what events that happen at the neuromuscular junction are listed. what is there correct sequence?
ACh binding opens ion channels in the receptors that allow simultaneous passage of Na+ into the muscle fiber and K+ out of the muscle fiber. More Na+ ions enter than K+ ions exit, which produces a local change in membrane potential called the end plate potential
show that respiratory gaseous exchange in a rabbit occurs at the level of lungs
No single animal model can reproduce all of the human features of both acute and chronic lung diseases. However, the rabbit is a reliable model and clinically relevant facsimile of human disease. The similarities between rabbits and humans in terms of airway anatomy and responses to inflammatory mediators highlight the value of this species in the investigation of lung disease pathophysiology and in the development of therapeutic agents. The inflammatory responses shown by the rabbit model, especially in the case of asthma, are comparable with those that occur in humans. The allergic rabbit model has been used extensively in drug screening tests, and this model and humans appear to be sensitive to similar drugs. In addition, recent studies have shown that the rabbit serves as a good platform for cell delivery for the purpose of stem-cell-based therapy.
and you dont have to do nothing there just for you know
Help me. Question is in the picture.
Answer:
okay I'm not 100% sure, so don't get mad if I get it wrong but I think it's number C.
What would be the effect of the uneven distribution of the Sun’s energy on Earth?
A. The equator and the poles would both be cool.
B. The equator and the poles would both be warm.
C. The equator would be warmer than the poles.
D. The equator would be cooler than the poles.
If there's uneven distribution of the Sun’s energy on Earth then C. The equator would be warmer than the poles.
=》 The sun's rays will only reach the equator since it is in the middle & the Earth is spherical in shape while the North & the South Poles will become colder with no sunlight. The equator will become warmer.
_____
RainbowSalt2222 ☔
Answer:
The equator would be warm than the poles.
1
1/1 point
The vertebral region is superior to the:
Answer:
The vertebral region is superior to the sacral region
Explanation:
Superior meaning toward the head of the body, or looking down on sacral region below
PARA TERMINAR
Elaboramos argumentos con base en fuentes científicas y los saberes locales sobre la elección de alimentos propios de nuestra comunidad con alto valor nutricional. Completamos el siguiente cuadro, en el cual encontramos un ejemplo que contiene
información de la FAO sobre el valor nutricional de la quinua en comparación con el de otros granos. Esto nos permitirá reflexionar sobre la elección de alimentos con alto valor nutritivo para cubrir nuestros requerimientos nutricionales.
IDEAS CENTRALES DATOS E INFORMACIÓN
CIENTÍFICA CONSTRUYE TU
ARGUMENTO PROPUESTA DE ELECCIÓN
Consumir alimentos que contengan un alto valor nutricional para evitar la desnutrición, el sobrepeso y la obesidad. La célula necesita energía en forma de ATP para realizar sus funciones vitales. Esta energía la obtenemos de la glucosa presente en los alimentos, por lo que siempre debemos considerarla en
nuestro consumo diario. Las células necesitan carbohidratos, lípidos, proteínas y minerales para realizar sus actividades vitales y mantener el equilibrio homeostático.
Incluir en la alimentación quinua para prevenir la anemia.
Algunos de los alimentos que presentan un alto valor nutricional incluyen el arenque, la espinaca, arvejas, semillas de calabaza, etc. La energía de la glucosa se convierte en ATP mediante la respiración celular.
La célula necesita macronutrientes y micronutrientes para sobrevivir.
Los macronutrientes son aquellos que aportan energía al ser consumidos, los cuales incluyen lípidos, proteínas y carbohidratos.
Los micronutrientes no aportan energía e incluyen las vitaminas (por ej, la vitamina D) y los minerales (por ejemplo, el hierro).
Los alimentos que presentan un alto valor nutricional son aquellos que contienen un alto contenido de macro y/o micronutrientes (por ejemplo, arenque, espinaca, arvejas, semillas de calabaza, etc).
Los carbohidratos simples como la glucosa aportan energía de rápida utilización mediante la ruptura de sus enlaces químicos, lo cual permite llevar a cabo un grupo de reacciones metabólicas colectivamente referidas como respiración celular.
La respiración celular genera ATP, la moneda de cambio energética que la célula utiliza para crecer, diferenciarse y reproducirse.
Finalmente, la quinoa es un alimento del grupo de los cereales el cual contiene un alto valor energético y nutricional.
Este alimento (quinoa) es una fuente rica en hierro (es por ello que previene la anemia), magnesio, calcio y diferentes tipos de vitaminas (B, C y E).
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Help me out, pls. I think it is the first one, but not sure?
Answer: A
Explanation: · 1. Which of the following statements about the global ocean conveyor belt is correct? O A. It determines the frequency of El Niño and La Niña weather systems. O B. It reduces temperature fluctuations between seasons in Europe. O C. It reduces temperature fluctuations between seasons in North America. O D. A:
The global ocean conveyor belt is a constantly moving system of deep-ocean circulation driven by temperature and salinity. [ -correct statement about the global ocean conveyor belt. ] he following statements about the global ocean conveyor belt is correct: The global ocean conveyor belt is a constantly moving system of deep-ocean circulation driven by temperature and salinity.
which particular type of drug is obtained from ergot
Answer:
What drugs are in ergot?
Dihydroergotamine and ergotamine belong to the group of medicines known as ergot alkaloids. They are used to treat severe, throbbing headaches, such as migraine and cluster headaches. Dihydroergotamine and ergotamine are not ordinary pain relievers.
Explanation:
What drugs are in ergot?
Dihydroergotamine and ergotamine belong to the group of medicines known as ergot alkaloids. They are used to treat severe, throbbing headaches, such as migraine and cluster headaches. Dihydroergotamine and ergotamine are not ordinary pain relievers.
Answer:
diethylamide, also called lysergide, potent synthetic hallucinogenic drug that can be derived from the ergot alkaloids (as ergotamine and ergonovine, principal constituents of ergot, the grain deformity and toxic infectant of flour caused by the fungus Claviceps purpurea).
hope it help you
Which of the following statements about metabolism is incorrect?
Select one:
a. Metabolism manages the utilization of materials and energy resources.
b. The uptake of water associated with the hydrolysis of biological ppolymers is part of metabolism.
c. Metabolism depends on a constant supply of energy.
d. None of these statements about metabolism is incorrect.
e. Metabolism is an emergent property of life at the level of organisms.
Answer:
The correct answer is (e) None of these statements about metabolism is incorrect. Although chemical reactions take place outside of living organisms, regulated metabolic pathways are unique to living organisms. ... Finally, metabolism utilizes water to break bonds in macromolecules through a process known as hydrolysis.which data would be most helpful to scientists who measure the riskd associated with wildfires
Answer:
21 June
Explanation:
Because they can measure the Solstice
How do the daughter cells that result from mitosis compare with the original
cell?
A. They have more cytoplasm than the original cell had.
B. They are completely different from the original cell.
C. They have half as many chromosomes as the original cell.
D. They are genetically identical to the original cell.
Answer:
D. They are genetically identical to the original cell
Explanation:
Two identical diploid daughter cells are produced by mitosis. (Diploid just means that the cells each have 23 pairs of chromosomes). Hope this helps!
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GIVING BRAINLY!
______ holds all of the planets in orbit around the sun.
A Weight
B) Force
C) Motion
D Gravity
Answer:
A) Gravity
Explanation:
Brainliest plz
