What are some common characteristics of an genesis rock?
Answers
Answer:
anorthosite, it is an anorthosite, composed mostly of a type of plagioclase feldspar known as anorthite.
Related Questions
what characteristics are affected by genetics?
Answers
Answer:
Well.
Explanation:
1. Weight
2. Height
3. Chronic Diseases
4. Skin color
5. Eye color
6. Race
7. Hair color
8. And the overall shape of your whole body (ie, head shape)
Answer:
The characteristics that are impacted by genetics are :
-The eye color
-The nose shape
-Hair color
-Face shape
-Skin color
-And any type of beauty mark someone has
why does water (bent) have a net dipole while carbon dioxide (linear) does not? select the correct answer below: water has polar bonds while carbon dioxide does not
Answers
Water (bent) has a net dipole while carbon dioxide (linear) does not because water has polar bonds while carbon dioxide does not. Polarity arises due to the electronegativity difference between the atoms in a bond. Electronegativity is the ability of an atom to attract electrons towards itself.
When two atoms bond, the one with the higher electronegativity attracts the electrons in the bond closer to itself. This results in the formation of partial charges on the atoms, creating a polar bond.In the case of water, it has two polar O-H bonds that are arranged asymmetrically around the central oxygen atom. This means that the molecule is bent and does not have a linear shape.
Because of the polar nature of the O-H bond and the molecule's asymmetrical shape, water has a net dipole moment. Carbon dioxide, on the other hand, has two polar C-O bonds, but they are arranged symmetrically around the central carbon atom. This means that the molecule has a linear shape. Because of the symmetric nature of the C-O bonds and the molecule's linear shape, carbon dioxide does not have a net dipole moment.
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Ribosomes make protein molecules for the cell.
Suggest two possible uses for these protein molecules.
Answers
Answer:
Ribosomes play a crucial role in protein synthesis, but they do not directly determine the function of the proteins they produce. The function of a protein molecule is determined by its amino acid sequence and how it folds into a three-dimensional structure. However, I can suggest two general uses for protein molecules in a cell:
1. Enzymatic activity: Many proteins in the cell serve as enzymes, which catalyze various chemical reactions. Enzymes are essential for cellular metabolism, facilitating biochemical processes such as digestion, energy production, DNA replication, and protein synthesis itself. For example, ribonuclease is an enzyme that helps in the breakdown of RNA molecules, and ATP synthase is an enzyme involved in the production of ATP, the cell's primary energy currency.
2. Structural support: Proteins also play a crucial role in providing structural support to cells and tissues. They form the building blocks of the cytoskeleton, which maintains cell shape and facilitates cell movement. For instance, actin and tubulin are proteins that make up the cytoskeleton and enable cellular processes such as muscle contraction, cell division, and intracellular transport. Proteins like collagen provide strength and flexibility to connective tissues such as tendons, ligaments, and skin.
It's important to note that these are just two examples, and proteins have diverse functions in cells, including transport, signaling, regulation, and immune response, among others.
Explanation:
If the parent strand of DNA is 3’ A-T-G-G-C-T-T-A-C 5’ what will the daughter strand be?
Answers
Answer:
Explanation:
What that guy sed
Many plants can grow in the littoral zone of a lake because
a. sunlight reaches its bottom.
b. there are no algae.
C. there are no animals.
d. there is both salt water and fresh water.
Answers
Answer:
A
Explanation:
The littoral zone is the near shore area where sunlight penetrates all the way to the sediment and allows aquatic plants to grow
What part of the song shows these emotions or ideas?
The song is l. The Homefront “Over There” by George M. Cohan
Answers
Answer: "Someone Great"
Explanation:
A geologist finds some tilted sedimentary rock layers.
Which conclusion can the geologist draw by looking at the rock layers?
A.) Their absolute age is 600 million years.
B.) They were tilted before they were deposited.
C.) They were originally deposited horizontally.
D.) The youngest layer was originally deposited as the bottom layer.
Answers
Answer:
a
Explanation:
Answer:
C) They were originally deposited horizontally.
Explanation:
what class of macromolecule consumes the most energy for biosynthesis?
Answers
The class of macromolecules that consumes the most energy for biosynthesis are proteins. Proteins are composed of long chains of amino acids, which require energy to be synthesized and assembled in the correct order.
The process of protein synthesis, also known as translation, involves the use of ATP (adenosine triphosphate), which is the primary energy currency of cells. ATP is required for the activation of amino acids, which enables them to be linked together to form a polypeptide chain. Additionally, ATP is also required for the translocation of the ribosome, which is the molecular machine that reads the genetic code and links the amino acids together.The energy requirement for protein biosynthesis is further increased by the fact that proteins must be folded into their correct three-dimensional structure. This process, known as protein folding, is facilitated by chaperone proteins, which also require ATP for their activity. Furthermore, post-translational modifications such as phosphorylation and glycosylation, which are common in many proteins, also require ATP.In summary, the biosynthesis of proteins consumes the most energy among the different classes of macromolecules due to the complex processes involved, including the activation of amino acids, ribosome translocation, protein folding, chaperone activity, and post-translational modifications.For more such question on macromolecules
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Which is the correct sequence that describes how sound reaches the brain?
a. pinna - auditory canal - tympanic membrane - ossicles - cochlea - auditory nerve
b. pinna - tympanic membrane - auditory canal - ossicles - cochlea - auditory canal
c. auditory canal - pinna - tympanic membrane - cochlea - ossicles - auditory nerve
Answers
The correct sequence that describes how sound reaches the brain is: a. pinna - auditory canal - tympanic membrane - ossicles - cochlea - auditory nerve
This sequence represents the pathway of sound from the outer ear to the inner ear and eventually to the brain. Here's a breakdown of each component:
Pinna: The pinna, also known as the outer ear, collects sound waves from the environment.
Auditory canal: The sound waves travel through the auditory canal, a tube-like structure that leads to the middle ear.
Tympanic membrane: The sound waves cause vibrations in the tympanic membrane, also known as the eardrum.
Ossicles: The vibrations from the tympanic membrane are transmitted to three tiny bones in the middle ear called the ossicles. The ossicles consist of the malleus (hammer), incus (anvil), and stapes (stirrup).
Cochlea: The stapes bone transfers the vibrations to the cochlea, which is a spiral-shaped, fluid-filled structure in the inner ear.
Auditory nerve: Inside the cochlea, the sound vibrations are converted into electrical signals by specialized hair cells. These electrical signals are then transmitted to the brain through the auditory nerve.
Therefore, the correct sequence is a) pinna - auditory canal - tympanic membrane - ossicles - cochlea - auditory nerve.
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A cat with black fur and white fur has kittens with black and white fur. All members of the family have fur that is short. The kittens have yellow eyes just like their mother and long legs like their father. This demonstrates which characteristic of life please i need ASAP
Answers
Answer:
genetics? I'm not sure :(
An individual eats a hamburger. Which two systems must interact to transfer the nutrients in the hamburger to human muscle tissue?
A. Respiratory and excretory
B. Digestive and Immune
C. Digestive and Circulatory
D. Circulatory and respiratory
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Identity All the locations where Earth is currently experiencing an Autumnal Equinox and Vernal Equinox in each hemisphere.
SUN
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A fish lives in a stinging sea anemone and they protect each other from predators. What is this an example of?
A. commensalism
B. dispersive mutualism
C. parasitism
D. defensive mutualism
Answers
Answer:
D
Explanation:
The answer is defensive mutualism
Answer:
defensive mutualism
Explanation:
took the quiz, got it right.
which of the following are involved in regulating circadian rhythms? responses prefrontal cortex, occipital lobe, cerebellum prefrontal cortex, occipital lobe, cerebellum photoreceptors, hypothalamus, pineal gland photoreceptors, hypothalamus, pineal gland proprioceptors, thalamus, somatosensory cortex proprioceptors, thalamus, somatosensory cortex medulla, thalamus, pituitary gland medulla, thalamus, pituitary gland cerebral cortex, motor cortex, adrenal glands
Answers
Circadian rhythms are internal biological clocks that regulate a wide range of physiological and behavioral processes in living organisms.
The regulation of circadian rhythms involves a complex interplay between genetic and environmental factors, as well as a variety of molecular and cellular mechanisms. Some of the key factors involved in regulating circadian rhythms include: Photoreceptors: Cells in the eye called photoreceptors detect light and help to regulate circadian rhythms by transmitting information about the time of day to the brain.
Clock genes: Clock genes are a group of genes that are expressed in a circadian pattern and play a critical role in regulating circadian rhythms. The most well-known clock gene is called CLOCK, which works in conjunction with other genes to control the expression of clock-regulated genes. Clock proteins: Clock proteins are a group of proteins that are produced in response to the expression of clock genes. These proteins interact with each other and with other molecules to regulate the expression of clock-regulated genes and to maintain circadian rhythms.
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Correct Question:
Mention What are involved in regulating circadian rhythms?
Classify each scenario as the result of epigenetics, the environment, both, or neither. Epigenetc only Environmental only Both Neither Chris's high sugar d causes a demethylation of genesassociated with Type 2 diabetes A patient has AngelmanAn essential gene syndrome because hisll In the fruit fly Is nactilve mother has the syndrome at 29 C and active at 22°C The offspring ofa mouse are anxious because she experienced stress while pregnant. Harry's skin cells produce more melanin after a day out in the sun. A patient has aDNA methylation more severe form decreases as of Huntington's diseasecell
Answers
Chris's high sugar diet causing demethylation of genes associated with Type 2 diabetes is the result of epigenetics because it involves changes in gene expression without altering the DNA sequence itself.
A patient having Angelman syndrome because of an essential gene is neither the result of epigenetics nor the environment, but rather a genetic mutation that occurred during development.
In the fruit fly being inactive at 29°C and active at 22°C, both epigenetics and the environment are involved. The change in temperature serves as an environmental trigger for changes in gene expression, but these changes are also maintained and inherited through epigenetic mechanisms.
The offspring of a stressed mouse being anxious is the result of both epigenetics and the environment. The stress experienced by the mother during pregnancy can lead to changes in the expression of genes related to anxiety in her offspring, and these changes can be maintained through epigenetic mechanisms.
Harry's skin cells producing more melanin after a day out in the sun is the result of the environment, specifically exposure to UV radiation which triggers the production of melanin.
A patient having a DNA methylation more severe form of Huntington's disease decreasing as a cell is the result of epigenetics, as DNA methylation can affect gene expression and the severity of the disease.
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the __________ or living component of any environment includes all individuals of each species that interact in that habitat.
Answers
Answer:
Explanation:
Biotic
if an inhibitor of alcohol dehydrogenase is added to the above suspension, the cells rapidly die because
Answers
If an inhibitor of alcohol dehydrogenase is added to a suspension of cells, the cells rapidly die because alcohol dehydrogenase plays a crucial role in metabolizing alcohol (ethanol) in the cells.
Alcohol dehydrogenase is an enzyme that breaks down ethanol into acetaldehyde. Acetaldehyde is then further metabolized by another enzyme called aldehyde dehydrogenase, which converts it into acetic acid. Acetic acid is then converted into carbon dioxide and water, which are harmless to the cells.
When an inhibitor is added to the suspension, it blocks the function of alcohol dehydrogenase. This leads to the following consequences:
1. Ethanol accumulates in the cells, causing toxicity and damaging cellular structures.
2. Acetaldehyde, a toxic byproduct, is not efficiently produced and eliminated, leading to an imbalance in the metabolic pathway.
3. Cellular functions are disrupted due to the presence of excess ethanol and the absence of its proper breakdown.
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For each type of cell transport, describe how it helps the cell reach equilibrium. Make sure
you discuss concentration gradients in your answer.
Type of Transport:
Diffusion
Osmosis
Facilitated diffusion
Answers
Answer:
I will leave your question unanswered. Thanks.
Explain how in an electrical system like wires going from a plant to a house, there is less electrical energy at the end of the chain (the outlet in the house) compared to at the plant. How does this connect to, contradict or explain the law of conservation of energy which states that energy cannot be created nor destroyed. The answer should be 10-15 sentences long.
Answers
Answer:
According to the law of conservation of energy, energy cannot be created or destroyed, although it can be changed from one form to another. KE + PE = constant. A simple example involves a stationary car at the top of a hill.
The law of conservation of energy states that energy can neither be created nor destroyed - only converted from one form of energy to another. This means that a system always has the same amount of energy, unless it's added from the outside. The only way to use energy is to transform energy from one form to another.
Similarly, the law of conservation of energy states that the amount of energy is neither created nor destroyed. ... For example, when you roll a toy car down a ramp and it hits a wall, the energy is transferred from kinetic energy to potential energy.
Explanation:
suppose that a new river cuts through a land mass, separating populations of mice on either side. these mice then evolve into new species on the two sides of the land mass. this is an example of evolution by
Answers
Geographical isolation (vicariance) is the main reason for the evolution of either side mouse into new species.
What is geographical isolation?
Two populations of the same species are geographically separated by a barrier, they will eventually become genetically distinct from one another. Even when they are exposed to the same kinds of environmental selection forces and are living in the same region, two populations of the same species can yet become genetically distinct from one another.
A new river cuts through a land mass, separating populations of mice on either side. these mice then evolve into new species on the two sides of the land mass, the separation of a group of organisms by a geographic barrier, resulting in the differentiation of the original group into new varieties or species.
Hence, vicariance is a kind of evolution caused by geographical isolation.
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1. How far will an airplane travel if it flies 800 mile per hour for 6.5 hours?
2. How long will it take to get to Florida (2400 miles) if you travel at 65 miles per hour?
3. What is your average velocity if you travel 700 miles in 5 hours?
4. What is the average speed of an airplane that travels 3500 miles in 6 hours?
5. San Francisco is 246 miles away. How long will it take to get there if you drive 55 miles
per hour?
Answers
what allows for substances to move between the nucleus and cytoplasm?
Answers
Nuclear pores allow for substances to move between the nucleus and cytoplasm.
Nuclear pores are complex structures located on the nuclear envelope, which is the double membrane that surrounds the nucleus. These pores act as gateways or channels that facilitate the transport of molecules between the nucleus and the cytoplasm. They allow for the passage of various substances, including proteins, RNA molecules, and certain ions.
Nuclear pores consist of large protein complexes called nucleoporins, which form a selective barrier controlling the movement of molecules. The nucleoporins create a mesh-like structure with small openings, allowing small molecules and ions to diffuse freely. However, the passage of larger molecules, such as proteins and RNA, requires a more regulated process.
To facilitate the transport of larger molecules, the nuclear pore complex interacts with transport proteins known as karyopherins. These karyopherins act as shuttles, binding to cargo molecules and guiding them through the nuclear pores. There are two types of karyopherins: importins and exportins. Importins transport molecules from the cytoplasm into the nucleus, while exportins transport molecules from the nucleus to the cytoplasm.
The presence of nuclear pores and their interaction with transport proteins allow for the movement of substances between the nucleus and cytoplasm. This controlled transport is crucial for maintaining the integrity and functionality of the cell, as it allows for the exchange of genetic material, regulatory molecules, and other essential components between these two compartments
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When you ice skate, the heat generated by the blade of the skate rubbing against the ice causes some of the ice right under the blade to melt. This water acts like a lubricant under the skate that allows the skate to slide.What causes the ice to melt under the blade?
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Which technique would most likely be used to produce large numbers of genetically identical offspring from this new variety of plant? ( 1) cloning (2) sexual reproduction (3) electrophoresis (4) selective breeding
Answers
You want to perform cloning.
Cloning will create identical offsprings.
Asha went to visit her grandfather in the village .She found that he was worried about the productivity level of crops for that year. Asha suggested a naturalmethod and asked him to plant crops like pulses, gram and beans for a year and then follow with regular crops.A)What will you name the process suggested by her?B)What could be the reason for the decrease in crop productivity? C)What are the benefits of this process?
Answers
Answer:
Crop rotation.
Explanation:
Crop rotation is the method by which regular crops are cultivated after leguminous crops. Leguminous crop have nodules in their roots that has bacteria which fixes nitrogen for the plant which means that the plant produce their own fertilizer which can be used by the plant as well as a lot of nitrogen is also present for the other crop which increases productivity of the regular crops. The unavailability of nutrients is the main reason for the decrease of productivity. The main benefits of this method is increase productivity and nutrient level in the soil.
6. Predict: Which of the following organisms would most likely be found as a fossil? Why?
a. clam shell
b. ancient dragonfly
c. ancient worml
Answers
Answer:
6. Predict: Which of the following organisms would most likely be found as a fossil? Why?a(A)why?(because be found at as a fossil)
Explanation:
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where does the carbon for photosynthesis come from
Answers
Carbon Dioxide
Don't ask me how I got it, I just remeber
Ps. Branilist would help a lot
in which phylum do organs and organ systems first appear?
Answers
Answer:
Platyhelminthes
Explanation:
Platyhelminthes, flatworms. this tissue covers the whole surface of the body. It is made up of cells closely packed and ranged in one or more layers.
Answer: flatworms
Explanation: Platyhelminthes, flatworms. this tissue covers the whole surface of the body. It is made up of cells closely packed and ranged in one or more layers.
Maltose is formed from two glucose molecules. Which of these will be another product of the reaction?
ATP
water
oxygen gas
carbon dioxide
Answers
Which of the following is a question which science cannot answer?
Why does the moon have different phases?
What will be the date when the sun burns out?
How do green plants make their own food?
How long does it take for the earth to orbit the sun?
Answers
Answer:
What will be the date the sun burns out?
Explanation:
There's no way to know for sure!