Answer:
D.
Explanation:
Cloud 1 is a cumulus cloud which is large and carries storms.
Cloud 2 is cirrus cloud because they cover the sky all of the way and can bring light rain, sleet, or snow.
According to the question,Cloud 1 is a cumulus cloud, and Cloud 2 is a cirrus cloud.
Which clouds are cirrus?Cirrus clouds are wispy, feathery, and composed entirely of ice crystals. They often are the first sign of an approaching warm front or upper-level jet streak. Unlike cirrus, cirrostratus clouds form more of a widespread, veil-like layer.
Thus, option "D" is correct.
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The difference between the phosphorus cycle and carbon cycle lies in the fact that
Answer:
The main difference between carbon and phosphorus cycle is that carbon cycle interacts with the atmosphere whereas phosphorus cycle does not interact with the atmosphere.
Hope this helped!
What is a common theme found amoung nonrewnable resources ?
Answer:
here you go
Explanation:
resourcesresources are characterized as renewable or non-renewable a renewable resource can replenish itself at the rate it is used while non-renewable resource has a limited supply renewable resources include timber wind and solar while non-renewable resources include coal and natural gas
What impact does adrenaline have
true or false: haemophilus meningitis is a severe form of acute bacterial meningitis but has become virtually unknown in the us due to hib vaccination.
True. Haemophilus meningitis is a severe form of acute bacterial meningitis that was once a leading cause of meningitis in the United States, particularly in children under the age of five.
However, the introduction of the Haemophilus influenzae type b (Hib) vaccine in the 1980s has drastically reduced the incidence of Hib-related meningitis.
In fact, since the widespread use of the vaccine, Hib-related meningitis has become virtually unknown in the United States.
While other strains of bacteria can still cause meningitis, the Hib vaccine has been highly effective in preventing one of the most common and severe forms of bacterial meningitis.
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Which of the following hormones acts on target cells via a second-messenger system?
A. Thyroid hormone
B. Aldosterone
C. Cortisol
D. Epinephrine
Correct option is D, Epinephrine, or adrenaline, is a hormone produced by the adrenal gland. It acts on target cells by binding to adrenergic receptors present on the cell surface.
Upon binding, epinephrine triggers a cascade of intracellular signaling events through a second-messenger system.
Second messengers are small molecules that relay signals from cell surface receptors to intracellular proteins. They facilitate the transmission of signals within the cell, ensuring rapid and efficient communication.
Two well-known second-messenger systems are the cyclic AMP (cAMP) system and the phosphatidylinositol bisphosphate system.
In the case of epinephrine, it binds to adrenergic receptors on target cells, activating the G protein-linked receptor system. This activation leads to the production of cyclic AMP as a second messenger molecule.
Cyclic AMP then initiates various intracellular responses, such as the breakdown of glycogen and the release of glucose into the bloodstream.
Therefore, epinephrine acts on target cells via a second-messenger system, specifically the cAMP system.
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If an oak tree has 6 chromosomes in its reproductive cells, then it means that it has 12 chromosomes in its ________cells.
If an oak tree has 6 chromosomes in its reproductive cells, then it means that it has 12 chromosomes in its somatic cells. This is like this because reproductive cells are generated by meiosis, which is a reductional cell division, producing four cells with half of the genetic material of the original cell and different from each other.
What are the possibilities for the
offspring's eye colour?
Both parents have brown eyes 75% chance of having a brown-eyed baby 18.8% chance of having a green-eyed baby, and a 6.3% chance of having a blue-eyed baby. If both parents have blue eyes: 99% chance of having a blue-eyed baby a 1% chance of having a green-eyed baby, and a 0% chance of having a brown-eyed baby.
Your child inherits the eye color from you and your partner. This is a combination of mom's and dad's eye colors. Generally, the color is determined by this combination and whether the gene is dominant or recessive. Every child has two copies of each gene. One from her mother and one of hers from her father.
Simply put brown-eyed parents can produce children with brown eyes blue eyes or virtually any color of the eye. Eye color is very complex and many genes are involved. Some people appear to have a black iris, which technically does not exist. doing. In fact, brown eyes are the most common eye color for newborns.
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Which biomolecule has CHO and can be found in a ring form?
Carbohydrate
Protein
Nucleic Acid
Lipid
NADP+ is converted into NADPH during the light-dependent reactions. Where does the hydrogen
come from?
Part I Illuminating Photosynthesis #1 : Fill in this concept map depicting the major steps in photosynthesis in the chloroplast H20 of Photosystem I transfers Word Bank Electron Transport Chain ATP Synthase Calvin Cycle Light NADPH Chlorophyll Protons CO2 Photosystem II Electrons 02 to produce ATP G3P (Sugar Building Block) #2 : Fill in the table: Major Steps in Does this step depend on Experimental variable to What would happen if an Photosynthesis any other step? How? measure? herbicide disrupted this Photosystem II Photosystem l ATP Synthase Calvin Cycle
Photosynthesis in chloroplasts involves major steps such as light absorption, electron transport, ATP synthesis, and carbon fixation. It begins with light-dependent reactions in photosystems I and II, followed by electron transport and ATP synthesis.
Step 1: Photosynthesis is a complex process that occurs in the chloroplasts of plants, involving several major steps such as light absorption, electron transport, ATP synthesis, and carbon fixation.
Step 2:Photosynthesis is the process by which plants, algae, and some bacteria convert light energy into chemical energy in the form of glucose. It occurs in the chloroplasts, specifically in three main stages: light-dependent reactions, electron transport chain, and the Calvin cycle.
During the light-dependent reactions, light energy is absorbed by chlorophyll molecules in photosystem II (PSII) and photosystem I (PSI). In PSII, water molecules are split, releasing electrons, protons (H+ ions), and oxygen. The electrons move through an electron transport chain, creating a proton gradient across the thylakoid membrane. This gradient is essential for ATP synthesis by ATP synthase, using the energy from the electron flow.
In PSI, electrons are re-energized by absorbing more light energy and are ultimately used to produce NADPH, another energy carrier. The ATP and NADPH generated in the light-dependent reactions are then used in the Calvin cycle.
The Calvin cycle, also known as the light-independent reactions or carbon fixation, occurs in the stroma of the chloroplast. It uses ATP, NADPH, and carbon dioxide (CO2) to produce glucose (G3P), which serves as a building block for sugars and other organic compounds. The cycle regenerates the starting molecule, ribulose bisphosphate (RuBP), allowing the process to continue.
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22. Identify the major parts of the environment. How do they relate
to the biosphere? (2 points)
Answer: Parts of the lithosphere, hydrosphere, and atmosphere make up the biosphere. The lithosphere is the outermost layer of the Earth's crust; essentially land is part of the lithosphere.
Explanation:
question a certain species of beetle can have blue wings, yellow wings, or green wings. a bb grasshopper has blue wings, a yy beetle has yellow wings, and a by beetle has green wings. which type of inheritance is this an example of? responses sex-linked inheritance sex-linked inheritance incomplete dominance incomplete dominance recessive inheritance recessive inheritance codominance
A certain species of beetle can have blue wings, yellow wings, or green wings. a bb grasshopper has blue wings, a yy beetle has yellow wings, and a by beetle has green wings. This is the example of sex-linked inheritance.
Heredity, often known as biological inheritance, is the process by which features are passed down from one generation to the next. The genetic makeup of the parents is passed on to the offspring, whether sexual or asexual reproduction is employed to form the organism. Natural selection can result in increased genetic diversity among individuals and the emergence of new species. In biology, genetics is the study of heredity. An example of an inherited trait is the "brown-eye trait," which a person may acquire from one of their parents. Genes control inherited traits, and an organism's genotype is the collection of all the genes that make up its genome.
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Beginning with solar energy, detail how the transfer of energy drives weather and climate. Be sure to mention how energy transfer affects wind, rain, temperature, and climate.
Thank u in advance!! ^^
Answer:
Climates and weather activities are driven by solar energy. The option among all the options that are given in the question is the third option. It is a known fact that the surface of the earth is very not even, and this is the reason that the surface of the earth also absorbs solar energy differently.
Explanation:
: Using Key Terms For each pair of terms, explain how the meanings of the terms differ. 1. work and joule 2. power and watt
1. Work and Joule: Work refers to the transfer of energy that results in the displacement or movement of an object by the application of force. It is the product of the force applied to an object and the distance over which the force is exerted. Work is measured in joules (J).
- Joule, on the other hand, is the unit of measurement for work and energy. It represents the amount of work done when a force of one newton is applied over a distance of one meter. Joule is a unit of energy and is equivalent to one watt-second.
In summary, work is the physical concept of the transfer of energy through the application of force, while joule is the unit used to quantify the amount of work or energy transferred.
2. Power and Watt:
- Power refers to the rate at which work is done or energy is transferred. It measures how quickly or efficiently work is accomplished. Power is the ratio of work done to the time taken to do the work. It is represented by the formula P = W/t, where P is power, W is work, and t is time. Power is measured in watts (W).
- Watt is the unit of measurement for power. It represents the amount of power needed to perform work at the rate of one joule per second. One watt is equivalent to one joule of work done in one second.
To summarize, power is the measure of the rate at which work is done or energy is transferred, while watt is the unit used to quantify power, representing the amount of work done per unit time.
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What is the function of the hydrogen bonds?
Answer:
ambot
Explanation:
pag answer ug imo kay wla ko kabalo
Trans fats are created when oil is changed to a solid by
what process?
Hydrogenation
Lipids
Carbohydrates
Phytochemicals
Which of the following is an example of current electricity?
A.
hair standing on end on a dry day
B.
a balloon sticking to a wall
C.
a charged cloud
D.
a lit flashlight
PLEASE DO NOT ANSWER IF YOU DO NOT KNOW
Mark which of the following statement is false about exonic mutations
O a.
A frameshift mutation is likely to shift the original stop codon site
O b. Introduction of a premature stop codon leads to a shorter mRNA product
O c. A missense mutation can be a gain-of-function mutation
O d. Point mutations result in an altered sequence in the mRNA product
The false statement about exonic mutations is A frameshift mutation is likely to shift the original stop codon site so the correct answer is option (a).
Frameshift mutations are a result of the addition or deletion of nucleotides, which changes the reading frame of codons during translation. They usually result in the production of nonfunctional proteins that lack specific amino acids and are often truncated. Frameshift mutations may lead to the production of a premature stop codon that leads to a shorter mRNA product or the extension of a protein by introducing new amino acids after the frameshift. However, they are not likely to shift the original stop codon site. Instead, the resulting protein product may contain several stop codons at unexpected sites in the sequence, leading to an incomplete and nonfunctional protein.
Exonic mutations are DNA changes that occur within the coding regions of genes. They include point mutations, missense mutations, and nonsense mutations. Point mutations result in a single base pair change, while missense mutations result in the substitution of one amino acid for another. Nonsense mutations, on the other hand, introduce a premature stop codon that truncates the protein prematurely.A missense mutation can be a gain-of-function mutation, which means that the resulting protein gains new or enhanced activity. This is usually the case when the amino acid substitution leads to an increase in protein stability, affinity, or activity.
Conversely, a missense mutation can also result in a loss-of-function mutation, where the protein loses its normal activity due to amino acid substitutions. Thus, a missense mutation can either be beneficial or detrimental to the organism, depending on the specific mutation and the protein involved.
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Which term describes the relationship in which one organism lives inside the other one. Check ih correct answer
Answer:
The term that describes the relationship in which one organism lives inside the other one is endosymbiosis.
Explanation:
Out of the four "ingredients for evolution" we talked about in class, which one provides all the raw material for evolutionary forces to act on? A. Mutation B. Selection C. Genetic Drift D. Gene Flow
The correct answer is A. Mutation.
Mutation provides all the raw material for evolutionary forces to act on. Mutations are random changes in an organism's genetic material (DNA). They can be caused by various factors such as errors during DNA replication, exposure to radiation or chemicals, or even spontaneous changes.
Mutations introduce new genetic variations into a population. These variations can lead to differences in traits among individuals. Evolutionary forces such as natural selection, genetic drift, and gene flow act upon these variations, determining their fate in a population over time.
Selection (B) refers to the process by which certain traits become more or less common in a population based on their impact on survival and reproduction. It acts on existing genetic variations but does not provide the raw material itself.
Genetic drift (C) is the random change in allele frequencies in a population due to chance events. It can lead to the loss of certain variations or fixation of others, but it does not create new genetic material.
Gene flow (D) is the movement of genes from one population to another through migration and interbreeding. While it can introduce new genetic material to a population, it is not the primary source of raw material for evolutionary forces.
In summary, while selection, genetic drift, and gene flow are important evolutionary forces, mutation is the fundamental process that generates new genetic variations, providing the raw material for these forces to act upon.
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When transporting food off site How should information such as use by date and time be communicated to the off site staff?
When transporting food off site How should information such as use by date and time be communicated to the off site staff is Labels on food.
What is food?Any substance taken as food serves as an organism's source of sustenance. Food is often made from plants, animals, or fungi and contains vital elements including carbs, lipids, proteins, vitamins, and minerals. The material is consumed by an organism and absorbed by its cells in order to supply energy, support life, or promote growth.What purpose does food serve?Something that has nutrients is a food. Nutrients are substances that give the body the energy it needs for activity, growth, and all of its bodily activities, including breathing, digesting food, keeping warm, and they also give the body the building blocks it needs for growth and repair as well as for maintaining a strong immune system.Learn more about food here:
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Which of the following is NOT a feature of ALL
cnidarians?
A. radial symmetry
B. cnidoctyes
C two body forms-medusa and polyp
D. three tissue layers
Which of the following statements about biomes is correct?A. Each biome type occurs on every continent.B. Most biomes are characterized by unique groups of particular species of plants and animals.C. Most biomes are unaffected by human activity.D. Each continent is home to a biome not found elsewhere on Earth.E. The major factors affecting the distribution of biomes are temperature and precipitation.
The correct answer is B. Most biomes are characterized by unique groups of particular species of plants and animals.
Biomes are large geographic regions with distinct climates and ecosystems that are home to certain groups of plants and animals. These plants and animals are specially adapted to the specific climate, soil, and other environmental conditions of the region. As a result, each biome typically contains a unique set of species that are not found in any other biome. This means that a species found in one biome may not be able to survive in another biome. In addition, human activities, such as land clearing, pollution, and climate change, can alter biomes and the species that inhabit them.
The factors affecting the distribution of biomes are temperature and precipitation. Temperature determines the ability of a region to sustain certain types of vegetation and determines the type of biome that will develop. Similarly, precipitation is also a major factor in determining the type of biome, as different levels of precipitation can create different types of vegetation. Other factors such as soil type and altitude can also affect the type of biome that develops. Therefore the correct option is B
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Understand SI
If a pollen spore is unable to carry S proteins in its pollen coat, can plants still prevent the germination of this pollen if it is too genetically similar?
a. Yes, in all cases,
b. No.
c. Yes, but only through sporophytic SI.
d. Yes, but only by gametophytic SI.
In non-cleistogamous plants, the male gametophyte is immobile and relies on a variety of factors to reach a receptive stigma, including pollinators, wind, and even water.
The pollen tube, a tubular component of the intricate pollination process, transports the two sperm cells needed for double fertilisation to the female gametophyte. The pollen tube needs to pierce the stigma, develop in the style tissues, cross the septum, expand along the funiculus, and then find its way to the ovule's micropyle. Before the pollen tube and its two sperm cells encounter the female gametophyte, they must travel a significant distance, therefore successful fertilisation calls for extremely precise management.
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Why did it turn out to be important that the researchers ran the legume nodule study for more than 10 days?.
This symbiosis causes nodules to form on the plant roots, where the bacteria can transform atmospheric nitrogen into plant-useable ammonia.
Explain about the nodules?
The swelling or enlargement of a plant's root system that fixes nitrogen. Symbiotic bacteria that fix nitrogen are present in the nodules.
In agriculturally significant root nodules, symbiotic plant-microbe composites that absorb energy from plants and convert dinitrogen (N2) into fertilizers.
Free-living soil bacteria from various genera of the Alpha proteobacteria and Betaproteobacteria, known as root nodule bacteria, have the ability to symbiotically fix nitrogen with legumes. The specific symbiosis is controlled by signaling molecules made by both the host and the bacteria.
The bacteria are found in nodules, which are tiny growths on the roots found in legumes and a few other plants. The bacteria in these nodules fix nitrogen, and the NH3 they create is taken up by the plant.
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If a ship is sailing on an ocean and it is 2:00pm at the prime meridian and 10:00 am on the ship what is the longitudinal location of the ship
Answer:
The longitude of the location of the ship is W
Explanation:
Here we have the time at the prime meridian as 2 pm while the time at the ship is 10 am. What this means is that the prime meridian is 4 hours ahead of the time of the location of the ship. Geographically, whenever a location is east of the prime meridian, it is ahead of the prime.
plsss help
Which statement describes the movement of carbon dioxide in the carbon cycle?
A.
The gas enters the hydrosphere as sugar dissolves in water.
B.
The gas enters the cryosphere as ice sheets melt.
C.
The gas leaves the biosphere as animals breathe in air.
D.
The gas leaves the atmosphere as plants use it to make sugar.
The gas leaves the atmosphere as plants use it to make sugar.
Carbon dioxide is used from the atmosphere and then converted into sugar by plants by the process of photosynthesis.What is carbon cycle?The carbon cycle is way of reusing carbon atoms, which travel from the atmosphere into organisms in the Earth and then back into the atmosphere over and over again. Most carbon is stored in rocks and sediments, while the rest is stored in the ocean, atmosphere, and living organisms.Plants use carbon atoms in the form of carbon dioxide that is then converted into sugar.Hence, D option is correct.
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What organ system is responsible for coordination and integration of bodily functions.
Chargaff's rule.
Strands of DNA. Complete the chart below following
S313
DNA Strand
Сс T ATATGTGG CT CCGT GT GAC CTC
Complementary
Strand
CC
Da
Answer:
ATATGTGG CT CCGT GT GAC CTC
TATACACC GA GGCA CA CTG GAG
I assume you want me to pair this DNA strand with its complementary strand. I've just added the appropriate base, using the rule T-A and C-G.
Name the type of carbohydrate that can be digested by ruminants but not by humans. Give the reason also.
Answer:
Cellulose is the carbohydrate than can be easily digested by ruminants but not by humans becauseExplanation:
this cellulose carbohydrate can't be digested by humans because the appropriate enzymes to break down the beta acetal linkages are lacking .