Based on electronic configuration, the possible number of total electrons in atom with three electrons in its valence shell is 13, option A.
What is the possible number of total electrons in atom with three electrons in its valence shell?The arrangement of electrons in an atom is known as electronic configuration.
Based on electronic configuration;
the first shell can contain two electronsthe second shell can contain 8 electronsthe next shell can contain 18Thus, if we removes the first ten electrons, from each option, The one that has 3 valence electrons is option A, 13.
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Which process uses energy stored in the bonds of molecules to produce ATP?
1. respiration
2. dehydrogenation
3. a coupled reaction
4. a reduction reaction
Answer:
1 respiration
Explanation:
Specifically, during cellular respiration, the energy stored in glucose is transferred to ATP (Figure below). ATP, or adenosine triphosphate, is chemical energy the cell can use. ... Energy is stored in the bonds between the phosphate groups (PO4-) of the ATP molecule
How do secondary consumers get carbon?
Select one:
By eating producers.
By having bacteria in their bodies, which get carbon dioxide from the air.
By eating primary consumers.
By getting carbon dioxide from the air.
Answer:
By eating primary consumers.
Explanation:
Through carbon transfer
1. Parasites are commonly associated with which food?
O Chicken
O Potatoes
O Beef
Seafood
How many cells make up one bacterium?
Answer:
As of 2014, it was often reported in popular media and in the scientific literature that there are about 10 times as many microbial cells in the human body as there are human cells; this figure was based on estimates that the human microbiome includes around 100 trillion bacterial cells and that an adult human ...
Can you please please help me with this please
Answer: D; Earth's spheres make the Earth and interact constantly
when sleeping how do the respiratory work
Answer:
oxygen
Explanation:
u breathe in a calm motion and your cells respire
6. How can radiotherapy be used to treat cancer patients?
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Answer:
Radiation therapy kills cancer cells or slows their growth by damaging their DNA. Radiation therapy (also called radiotherapy) is a cancer treatment that uses high doses of radiation to kill cancer cells and shrink tumors.Explanation:
I HOPE IT'S HELPThe human heart and lungs contain cells that
Answer:
The heart and lungs contain cells that contain the same information but they do different specialized functions
Explanation:
have the same genetic information but perform different specialized functions
Woodpeckers and squirrels fight for nesting rights in the same holes and spaces in trees, while the lions and cheetahs of the African savanna fight for the same antelope and gazelle prey. Which of the following statements about these relationships is accurate?
A. These are examples of competition because the organisms are fighting for resources.
B. These are examples of predation because the organisms are trying to take each other’s food and homes.
C. These are examples of predation because lions and cheetahs eat woodpeckers and squirrels.
D. These are examples of competition because no organisms are helped or harmed.
Answer:
a
Explanation:
both of the cases the organisms are fighting for a resource
You are exploring a rather inhospitable planet, which has seas that are somewhat hydrophobic in nature. Surprisingly, there are living organisms in the seas whose cytoplasm is hydrophobic to a similar degree. These organisms have membranes made primarily of phospholipids arranged in a bilayer. What is the most probable orientation of these phospholipids A.hydrophobic tails facing towards the middle of the bilayer and the hydrophylic heads facing outward
Answer:
The correct answer would be: hydrophilic heads of the phospholipids face toward the middle of the bilayer with the hydrophobic fatty acid tails facing outward
Explanation:
In normal cases on earth, the lipid bilayer is arranged in a way that the hydrophilic head is present both inside and outside whereas the hydrophobic tail is present in the middle.
But in this case, the seas shows hydrophobic nature it can be predicted that the living organism whose cytoplasm is hydrophobic to the same condition that to interact with the environment the phospholipids bilayer arranged as the polar heads on middle while hydrophilic head on its inside and outside
Producing disposable grocery bags consumes resources. Recycling disposable bags is a solution that can recover some of the resources used to make new bags. Which of the following behaviors could further refine the solution? O A. Reusing bags whenever possible O B. Using only nonrenewable materials to make new bags O c. Using two bags at once so that they do not break D. Disposing of bags by burning them
Answer:
A
Explanation:
it is the best choice for the environment
Reusing bags whenever possible will be sustainable solution for difficulties in recycling and production of the grocery bags. So, option A is correct.
What is meant by biodegradable materials ?Biodegradable materials are defined as the substances that can be decomposed by bacteria and other microorganisms, so that pollution is avoided.
Here,
It is said that, producing disposable grocery bags consumes resources.
So, the sustainable method for avoiding these complications and difficulties in finding the more amount of resources, is the method of recycling the disposable bags.
The recycling method can help us to recover some of the resources and thus the over consumption of the natural resources can be reduced. But sometimes, the process of recycling is also inconvenient for the environment.
Since, the use of grocery bags in our daily life is in a huge number, the recycling of all these bags are not easy.
Even though the grocery bags are disposable, but the recycling method for the whole is somewhat difficult. So, as the most sustainable solution for this, introduction of reusable bags will be more convenient.
Therefore, use of reusable grocery bags will solve the problem of recycling and production, to an extend.
Hence,
Reusing bags whenever possible will be sustainable solution for difficulties in recycling and production of the grocery bags.
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I need an example of an organism
Answer:
Bees are an example of organisms that live socially. Many bees work to collect sugary nectar from flowers
Explanation:
goo gle
Answer
Explanation:
my bad i thought it said any
Guard cells are paired cells that are found in the leaves of plants. What is the role of guard cells in a plant?
Answer:
Explanation:
Guard cells are located in the leaf epidermis and pairs of guard cells surround and form stomatal pores, which regulate CO2 influx from the atmosphere into the leaves for photosynthetic carbon fixation. Stomatal guard cells also regulate water loss of plants via transpiration to the atmosphere.
Please select the word from the list that best fits the definition
where the energy in food is stored until it is released
Answer:
The correct answer is - Mitochondria.
Explanation:
Mitochondria is the location that stores the energy in food until it is released. It is the cellular organelle that is the place where the cellular respiration process takes place.
In this organelle, the stored food is converted into a usable energy form, ATP. Mitochondria is also known as the powerhouse of the cell as it converts and releases the energy from the stored sugar or food.
Thus, the correct answer is - mitochondria.
Can two O blood type parents have a non-O blood type child? Explain your reasoning.
Answer:
But now, the Punnett square looks different! Even though both parents still have blood type A, Dad can pass on either his A or his O gene version. Mom can also either pass on her A or her O. Because of this, you can see that there's 1 in 4 or 25% chance for a child to have OO, or blood type O
Name at least two independent variables that
could result in a change in a monthly electric bill.
Answer:
Outside temperature and humidity and How often the electrical appliances inside the house are used.
Explanation:
Hope this helps. Also anything that changes can effect the monthly electricty bill.
Use the information to answer the following question.
People can swallow the eggs of tapeworms by consuming unclean food or water. Tapeworms can live in the digestive systems of humans where they grow and feed off the food the person eats. As a result, the person does not receive proper nourishment and becomes ill.
Which of the following explanations BEST describes the relationship that exists between the humans and the tapeworms?
A. Parasitism, because the tapeworms are getting food, but the humans don’t know the tapeworms are there.
B. Commensalism, because the tapeworms are getting food, but the human is losing nutrients in the process.
C. Parasitism, because the tapeworms are getting food, but the human is losing nutrients in the process.
D. Commensalism, because the tapeworms are getting food, but the humans don’t know the tapeworms are there.
Answer:
c
Explanation:
because it's causing harm to the human but the tapeworm is benefiting from it
Where in the plant are the hormones auxins produced? (Select all that apply.)
A. stems
B. roots
C. chloroplasts
D. seeds
E. leaves
F. fruits
Answer:
Stems and root
Explanation:
Auxins facilitate stem elongation while inhibiting axillary bud formation, ensuring apical dominance. The root, branches, and stem and tip all contain them. Hydroxy Acetic Acid is a perfect example. Auxin is indeed a growth hormone that facilitates cell elongation and is formed in the stem tip.
In stems, roots, leaves and fruits, hormones auxins are produced. Therefore, the correct options are A,B,E and F.
Plants' apical meristems are where auxins are predominantly made, and they are then carried by the plant's vascular system. Although there are synthetic auxins available for agricultural use, indole-3-acetic acid (IAA) is the predominant naturally occurring auxin in plants. Auxins are crucial hormones for plant growth and development, to sum up. They control a variety of tropic responses as well as cell elongation, apical dominance, root growth, phototropism, fruit development, and leaf abscission. Gaining knowledge of auxin regulation and function can help us better understand plant biology.
Therefore, the correct options are A,B,E and F.
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What is a transform boundary?
Answer:
Transform boundary are plates that occur by sliding sideways past each other.
Explanation:
What do u think abt this dog
Answer:
A beast tbh
Explanation:
what is main function of lipids
Answer:The functions of lipids include storing energy, signaling, and acting as structural components of cell membranes.
Explanation:
Describe the WAYS in which the size of a fish population in an aquarium could be REDUCED by changes in the ABIOTIC factors in its habitat.
In many bird species, males are brightly colored, while females are dull in color. How might this adaptation become more common over time?
Answer:
Through breeding over time with the lighter colored males, The lighter color in the males feathers help find out which male is better compared to the others, in other words the brighter colored males have a higher chance at getting the females, and eventually if these males have a higher chance at successfully mating the dominating colors of the males will be passed down to the future offspring, making it more common for birds to have a more colorful or lighter pigment in male species, or just in general in both genders, depending on the way the genes are carried from parent to offspring.
Explanation:
Hope that helps, if so may i please have brainliest, as well as i hope you have a wonderfully great day!!!
Through which of the following do sperm cells travel to reach the urethra?
Epididymis
Vas deferens
Penis
Testes
In mice, coat color is determined by 2 epistatically interacting genes. Mice with genotype aa for the first gene are always albino; otherwise, they can produce melanin. If they produce melanin (have at least 1 A allele), then their coat color is determined by a second gene. In particular, if their genotype at this second locus is bb, then they are black. Otherwise, they are agouti (brown). For example, a mouse with genotype Aabb is black, but one with genotype aabb is albino; genotype AaBb produces an agouti mouse. What is the phenotypic ratio of the following cross: aaBb x Aabb?
Answer:
The phenotypic ratio is 7:4:5
Explanation:
To discover the phenotypic ratio between the aaBb and Aabb crossing, it is necessary to fill the Punnet Square for dihybrid crosses, which has 16 houses. Dihybrid crosses are those that present a genetic inheritance confirmed by two characteristics, as is case of the mouse coat shown above. In this case, instead of two alleles per characteristic, we will have four alleles.
The Punnet Square for the crossing AaBb x AaBb, is shown in the image shown below. To form the first row and the first column of the square, we must determine the pair of alleles that each parent has. These pairs are formed by the first "A" with the first "B," the first "A" with the second "B," the second "A" with the first "B" and the second "A" with the second "B" . " For example, in parent AaBb we will form pairs of alleles AB, Ab, aB and ab. We will do this with the two parents. Then we combine the pairs to form the offspring, as shown in the figure.
In order to determine the phenotypic ratio of the offspring, we must pay attention to the information presented in the question. The question states that the Agouti genotype is determined by the presence of the Allelo B (uppercase), for this reason, we must count all the members of the offspring that have at least 1 letter B (uppercase) in their genotype. At the end of the count, you will notice that there are 7 individuals of the offspring with agouti fur.
The black coat is determined by the presence of allele A (uppercase) and absence of allele B (uppercase). In this case, we must count all the individuals who have the Allele A and have the allele b (lower case) in place of B. Upon finishing the count we will notice that there are 4 individuals with the black coat.
The white coat is only seen in individuals who have the aabb alleles, since this color is the recessive characteristic. In this case, we must count all individuals who have this genotype. At the end of the count, we will notice that there are 5 individuals with white coats.
In this case, the phenotypic ratio refers to the number of individuals of each color that is 7: 4: 5.
answer and show proof and statements and ill give brainliest
Answer:
a
Explanation:
because none of the other ones apply to this situation
Explain how one body system not functioning properly can affect another body
system.
Answer:
Your circulatory system delivers oxygen-rich blood to your bones. Meanwhile, your bones are busy making new blood cells. Working together, these systems maintain internal stability and balance, otherwise known as homeostasis. Disease in one body system can disrupt homeostasis and cause trouble in other body system
all body system are working together in our body
hope it helps
Some DNA-DNA hybridization data place the giant panda in the bear family (Ursidae), but place the lesser panda in the raccoon family (Procyonidae). The similarity of body morphology of these two animals must therefore be due toa.inheritance of acquired characteristics.b.sexual selection.c.inheritance of shared derived characters.d.convergent evolution.e.possession of shared primitive characters.
Answer:
d. convergent evolution
Explanation:
Convergent evolution refers to the independent evolution of similar phenotypic/morphological traits in organisms that are not closely related (i.e., they are not monophyletic). Convergent evolution leads to the development of analogous structures, i.e., similar structures that have the same/similar purposes but were not present in the last common ancestor of these groups. A well-known example of convergent evolution is the wings of the butterfly and bat. Conversely, divergent evolution is a type of pattern of evolution that leads to the accumulation of phenotypic differences between closely related species/populations/individuals.
Which would increase the speed of a sound wave? Awave passes from a solid to a liquid while remaining the same temperature. O The medium increases in temperature while remaining in the same phase. The medium decreases in temperature while remaining in the same phase. A wave passes from a liquid to a gas while remaining the same temperature
Answer:
it's option 2 : the medium increases in temperature while remaining in the same phase
1) What is the difference between traits and characteristics?
2) Can people with different parents still have traits in common?
3) You have a plant with yellow flowers and a tall stem. However, it is wilted because you forgot to water it. Identify which of the described traits of the plant is/are example(s) of those determined by heredity and those determined by the environment.
Answer:
1) the difference between trait and characteristic is that trait is an identifying characteristic, habit or trend while characteristic is a distinguishable feature of a person or thing.
2) Yes people with different parents still can have traits in common, for example two friends can both have a cleft-chin or a widows-peak.
3) The traits in this situation is the color of the flower (yellow), and the tall stem. But, the environmental part is the wilted part due to the dry environment(the lack of water).
Explanation:
hope that helps.