Answer:
at least one cell
Explanation:
at least one cell
What do the readings on the digital scales indicate about the two pieces of clay?
Answer:
The calibration of scales with weights are performed by comparing the display of the balance to the display of the reference standard weights. The digital scale calibration is performed in different techniques (3 methods) that you can see below, where every possible position and performance is checked for accuracy.
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. 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
the fish left their habitat for a nicer environment.
What the plural noun?
predict the genotype and phenotypic outcome (offspring) of a cross btween tow heterozygous tall pea plant
HELP ME PLEASE HELP ME PLEASE I DONT UNDERSTAND
Why are models, such as a model of DNA, important to use in studying science?
A None of these
B Models help scientists understand concepts and processes
C Both of these
D Things may be too big or too small to measure or use practically
Answer:
option B
Explanation:
Because scientist wants to how a child is similar some what to its parent .HOW it get same feathers as its parent?
How do cells in a multicellular organism become specialized to carry out different functions?
How do genetics AND the environment affect our traits?
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
Which two plants produce seeds in the same way?
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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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
Experiment about chlorophyll extraction plz help .
Answer:
Explan
Method. The leaf of a variegated Pelargonium is dropped in boiling water to kill and preserve it. The leaf is left for 10 minutes in hot ethanol in a boiling tube to remove chlorophyll. The leaf is dipped in boiling water to soften it. The leaf is spread out in a Petri dish and covered with iodine solution.ation:
can anyyone help please
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!
number of electrons in the outer most shell of an atom determines its what ?
Answer:
Its reactivity, or tendency to form chemical bonds with other atoms.
Explanation:
Ñame 2 problems that scientists have when classifying species
Complete the DNA Sequence GGACCTTACT pls due in 3 mins!
Answer:
TACGTTACT
Explanation:
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.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.
Does bone marrow cells to have more or less antigens than erythrocytes?
*
The food that you eat comes as a result of
Artificial Selection
Adaptations
Natural Selection
Best Fitness
Answer:
I would say Artificial Selection.
Explanation:
Khan Academy defines Artificial Selection as: "Artificial selection, also called "selective breeding”, is where humans select for desirable traits in agricultural products or animals, rather than leaving the species to evolve and change gradually without human interference, like in natural selection." The other options seem a bit irrelevant to the question.
Answer:
Artificial Selection
Explanation:
Artificial selection involves selecting breeding. This is when farmers breed two plants which bear the largest, sweetest or tastiest fruits or which give high yields of the crops. The same process happens in cows, where farmers select animals to breed, based on high milk yield, or meat production.
However, farmers are becoming to think more differently in order to improve the welfare of animals. Instead of high yields, they are looking to increase disease resistance among animals and plants alike. Banana breeders are looking towards wilder plants with more disease resistance. But all in all, it is artificial selection. It's not bad, as it increases nutritional values for us humans.
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
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
plz help someone need help thx
Answer:
(1)Oxid No. of N2 = 0
Because Oxid no. in its elemental state is always 0.
(2)electrons
During a redox rn there is a transfer of electrons between two species.
BRAINLIST
The patient, a 12-year-old boy, shows several areas of tooth decay: #3 mesial, #12 occlusal, #20 occlusal, and #30 on the occlusal and buccal surfaces. His mother expresses concern about the amount of decay and asks the dental assistant what can be done to prevent more problems. How should the dental assistant respond?
Since the amount of decay is too much, the dental assistant should respond by advising the mother of the patient to reduce the quantity of sugary food intake and to enhance oral hygiene.
A dental assistant is an individual that are usually certified to assist dentists during dental treatment procedures.
During a dental procedure, they help to perform the following tasks:
preparing patients for the treatment, passing dentists instruments and other materials, and keeping patients' mouths dry and clear using suction and other devices.
Tooth decay is the formation of a hole through the tooth cavity.
Tooth decay can occur in several areas when there is poor oral hygiene and excess intake of sugary foods.
When sugary food is taken in excess without proper oral hygiene, it reacts with plaque bacteria in the mouth producing acids.
The acid then dissolves your enamel slowly, creating the cavities in your teeth.
Therefore, the dental assistant should respond by advising the mother of the patient to reduce the quantity of sugary food intake and to enhance oral hygiene.
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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 are examples of gene flow?
Answer: D E F
Explanation:
Muscle cells serve as a reservoir for which of the following?
A. O Fructose
B. O Glucose
C. O Galactose
D. O Raffinose
