The honeybee (Apis mellifera) is an important insect for pollination of blueberries and cranberries in New Jersey. These crops rely on insect pollination to set fruit, and honeybees are one of the most efficient pollinators for these crops.
Honeybees are attracted to the flowers of these plants for their nectar and pollen. As the bees visit the flowers to collect these resources, they transfer pollen from one flower to another, allowing for fertilization and fruit set.
In addition to honeybees, other native bee species such as bumblebees, mason bees, and mining bees also contribute to the pollination of blueberries and cranberries in New Jersey. These species have specialized mouthparts and behaviors that make them efficient pollinators for these crops.
Farmers and growers in New Jersey often rely on managed honeybee colonies to ensure adequate pollination of their crops. This involves bringing in hives of honeybees to the fields during bloom time, where the bees can collect nectar and pollen from the flowers and help to ensure a good harvest.
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Each newly formed cell will form a ______ around the chromosomes
Answer:
Each newly formed cell will form a "nucleus" around the chromosomes.
What is evolution?
O a trait that allows organisms in a population to better survive and reproduce in their
environment
o the process by which individuals that are better adapted to their environment are more likely to
survive and reproduce
O a group of organisms that can mate to produce fertile offspring
O the process in which inherited traits of a population change over many generations
Answer:
O the process in which inherited traits of a population change over many generations
Explanation:
The traits of a populations evolve or "change" over many generations
Answer:
The process by which inherited traits of a population change over many generations.
Explanation:
Evolution in its contemporary meaning in biology typically refers to the changes in the proportions of biological types in a population over time.
What must happen before meiosis can begin?
Answer:
The DNA is packed into chromosomes. The DNA replication is the same as mitosis. And after the DNA is replicated, the homologous will double, and now each chromosome now has a homologous pair
Explanation:
The process represented in the model synthesizes a molecule that is complementary to the template molecule. According to the model, what type of molecule is being produced? Question 14 options: New DNA Messenger RNA A polypeptide Carbohydrate
Answer:
This question is incomplete as it lacks the model, however, it can be answered based on general understanding
The answer is Messenger RNA
Explanation:
The process being described in this model is TRANSCRIPTION, which is the process by which a mRNA molecule is synthesized from a DNA template. The synthesis of the messenger RNA (mRNA) molecule follows the complementary base pairing rule which states that an Adenine base will always hydrogen pair with Thymine/Uracil (RNA) while Guanine will always hydrogen pair with a Cytosine base.
Therefore, according to the question, the molecule being produced as a result of the complementary base pairing is a messenger RNA molecule.
The molecule produced will be the messenger RNA.
We can arrive at this answer because:
Messenger RNA is a single-stranded molecule composed of nitrogenous bases.This molecule is created using a DNA molecule, where the nitrogenous bases of that molecule are used to create the sequence of nitrogenous bases of the messenger RNA.This is because nitrogenous bases can complement each other, and for this reason, the sequence of bases in DNA signals how RNA should be formed.Messenger RNA is created in a process called transcription.
The above question was answered based on its context, as the model to which it refers was not presented.
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What are the pros and cons of Gene Therapy?
what is the name of the follicle that achieves full maturity under fsh stimulation and then forms a thin-walled blister on the surface of the ovary?
The follicle that achieves full maturity under FSH stimulation and then forms a thin-walled blister on the surface of the ovary is called the Graafian follicle.
The Graafian follicle, a mature ovary-based structure named after the pioneering Dutch physician Regnier de Graaf, embodies the epitome of fertilization readiness.
Stimulated to full maturity by the potent hormone follicle-stimulating hormone (FSH) produced by the anterior pituitary gland, the Graafian follicle swells to a staggering 20-25mm in size, its walls transforming into a delicate and vulnerable blister-like state.
At the peak of its maturity, the Graafian follicle ruptures, releasing the egg into the waiting arms of the fallopian tube in a triumphant ovulatory burst, ready for potential fertilization.
In the absence of fertilization, the remnants of the Graafian follicle transmute into the corpus luteum, which wields hormonal power to regulate the intricacies of the menstrual cycle.
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An increase in ocean salinity can increase ___, creating a current.
density
the Coriolis effect
wavelength
Answer:density
Explanation:
An increase in ocean salinity can increase density which results in creating a current. The correct option is A.
What is salinity?The concentration of dissolved salts present in water is meant to refer to as salinity.
In seawater, sodium and chloride are the most abundant ions, but magnesium, calcium, and sulfate ions are also present in significant concentrations.
An increase in ocean salinity can increase density which results in creating a current.
Thus, the correct option is A.
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The type of alcohol found in alcoholic beverages is _______.
Question 1 options:
Methanol
Rubbing
Ethanol
None of the above
Answer:
Ethanol
Explanation:
Organism made of 1 simple cell without a nucleus
Answer:Archaea
Explanation:
what advantage does it give an organism to separate respiratory and systemic circulation into two circuits?
The separation of respiratory and systemic circulation into two circuits provides several advantages to an organism, including efficient gas exchange, specialized functions, and prevention of mixing oxygenated and deoxygenated blood.
The separation of respiratory and systemic circulation into two circuits, known as double circulation, offers several advantages to organisms. Firstly, it allows for efficient gas exchange. In this system, deoxygenated blood from the body is pumped to the lungs for oxygenation through the pulmonary circuit. Oxygenated blood then returns to the heart and is pumped to the rest of the body through the systemic circuit. This separation ensures that oxygen-rich blood is delivered to the tissues, promoting efficient oxygenation and carbon dioxide removal. Secondly, double circulation enables specialization and optimization of each circuit. The pulmonary circuit is designed specifically for gas exchange in the lungs, where oxygen is acquired and carbon dioxide is expelled. Lastly, separating the two circuits prevents the mixing of oxygenated and deoxygenated blood. Oxygen-rich blood from the lungs is kept separate from deoxygenated blood returning from the body, maintaining a concentration gradient that facilitates efficient gas exchange. In summary, the separation of respiratory and systemic circulation into two circuits allows for efficient gas exchange, specialization of functions, and the prevention of mixing oxygenated and deoxygenated blood, ensuring optimal oxygen delivery to the tissues and efficient removal of waste products.
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What are ethical pros and cons of gene editing of humans to cure
genetic dosorders?
Gene editing is a relatively new technology that allows the human genome to be edited to correct gene mutations. Gene editing is useful in curing genetic disorders in humans.
However, there are ethical pros and cons of gene editing in humans to cure genetic disorders.
Pros of gene editing
1. Eradication of genetic disorders: Gene editing can eradicate genetic disorders by removing the defective genes responsible for the disease
.2. Increase in the quality of life: Gene editing can increase the quality of life for people with genetic disorders.
3. More efficiency: Gene editing is more efficient than traditional treatments of genetic disorders like drug therapies.
Cons of gene editing
1. Safety concerns: Gene editing has not been widely tested in humans, so there may be safety concerns associated with gene editing.
2. Negative effects on genetic diversity: The use of gene editing may have negative effects on genetic diversity.
3. Ethical considerations: Ethical concerns may arise in the use of gene editing technology in humans because of the potential for misuse or unintended consequences.
In conclusion, gene editing is an innovative technology that has the potential to cure genetic disorders in humans. However, ethical considerations need to be taken into account when using gene editing technology on humans to cure genetic disorders.
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2) O DNA e o RNA são os quais se formam a partir de Estes são constituídos por um ácido fosfórico, um açúcar e uma base nitrogenada. No DNA, o açúcar constituinte é a enquanto que no RNA é a Três das cinco bases nitrogenadas existentes são encontradas em ambos: a adenina, a guanina e a citosina. A base nitrogenada que ocorre apenas no e a que ocorre apenas no RNA é a DNA é a Qual das alternativas abaixo completa corretamente as lacunas da frase anterior? A)Acidos nucleicos; nucleotídeos; desoxirribose; ribose; timina; uracila. B)Nucleotideos; ácidos nucleicos; ribose; desoxirribose, timina; uracila. C)Acidos nucleicos; nucleotideos; ribose; desoxirribose; uracila; timina. D)Nucleotideos, ácidos nucleicos, ribose; desoxirribose; uracila; timina. E)Acidos nucleicos; nucleotídeos; desoxirribose; ribose; uracila; timina. MATEMATICA (MARCIA)
Answer:
E) Nucleic acids; nucleotides; deoxyribose; ribose; uracil; thymine.
Explanation:
Os dois tipos de ácidos nucléicos são DNA e RNA, eles são formados a partir de nucleotídeos. O açúcar no DNA é a desoxirribose, enquanto no RNA é o açúcar ribose. A sequência de bases nitrogenadas para o DNA é adenina, tiamina, cinina e gianina, enquanto para o RNA é uracila, cinina e gianina.
What is the purpose of ATP? How does its structure help å fulfill this purpose? How could you
compare the ATP ADP cycle to using a reusable gift card?
Answer:
Adenosine triphosphate, or ATP, is the primary carrier of energy in cells. ... When energy is needed by the cell, it is converted from storage molecules into ATP. ATP then serves as a shuttle, delivering energy to places within the cell where energy-consuming activities are taking place.
ATP carries energy. When the phosphate is removed, energy is released and ATP becomes ADP—adenosine diphosphate. ADP is a lower-energy molecule that can be converted into ATP by the addition of a phosphate group. If ATP is a wallet filled with money, ADP is a nearly empty wallet.
Explanation:
how do you distinguish between epithelial cells and connective tissue
Epithelial cells form the lining of internal and external surfaces, are compact, tightly packed and non-vascular. While connective tissue connects, supports, and protects other tissues, has its own blood supply and is composed of cells and an extracellular matrix.
Epithelial cells and connective tissue are the two main types of tissues in the human body. Epithelial cells are present in the external and internal surfaces of the body, while connective tissue is found throughout the body. Distinguishing between these two types of tissues can be done through several means. The following are ways to distinguish between epithelial cells and connective tissue.
Epithelial cells: They are a type of tissue that forms the lining of the body's internal and external surfaces. They are compact, tightly packed, and form a continuous layer of cells. They are attached to a basement membrane. They are non-vascular, meaning they do not have their own blood supply. Epithelial cells are classified based on the number of layers they have and their shape. They can be squamous, cuboidal, or columnar, and are classified as simple, stratified, or pseudostratified based on their shape.
Connective tissue: Connective tissue is a type of tissue that connects, supports, and protects other tissues in the body. It is composed of cells and an extracellular matrix. It is highly vascular, meaning it has its own blood supply. Connective tissue is classified based on the nature of the extracellular matrix, the types of cells present, and the arrangement of fibers. The extracellular matrix is made up of fibers such as collagen, elastin, and reticular fibers, as well as ground substance.
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Without presence of enzymes, the reactions necessary life would require ______ in order to occur
Without the presence of enzymes, the reactions necessary for life would require higher temperatures in order to occur.
Proteins make up enzymes, which are the fundamental components of all living things. They accelerate biochemical reactions as a result of their function as catalysts. Those reactions simply would not take place or would proceed too slowly to support life. For instance, digestion would be impossible without enzymes.
Because higher temperatures are able to increase the rate of reaction in a reaction, stimulating the activation energy required for the reaction, higher temperatures are able to complete the reactions necessary to sustain life without the presence of enzymes.
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Without the presence of enzymes, the reactions necessary for life would require much higher temperatures and/or pressures in order to occur.
Enzymes have the ability to accelerate chemical reactions without being eaten, which is how they function as catalysts. They achieve this by reducing the activation energy necessary for a reaction to start, enabling it to proceed considerably more quickly and at lower temperatures and pressures. At the temperatures and pressures experienced in live organisms, reactions would occur much more slowly—or not at all—without the presence of enzymes.Proteins provide the primary function of enzymes, which are catalysts that quicken practically all chemical events within cells.
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Which statement best describes the kinds of questions science can answer ?
Answer:
option A
Science can answer only questions about the natural world
Explanation:
Science is a discipline which on the basis of implementation of experimentation procedure that can mimic the experimental setup resembling that of natural world. Therefore, is capable of answer questions about the natural phenomenas occurring in the natural world.
Answer:
option A.
Explanation:
That's because Science mainly deals with the study of the structure and behaviour of the physical and natural world through observation and experiments.
Which of the following is NOT a function of receptors?
A. Receive glucose molecules
B. Receive hormone signals
C. Identify cells
D. Receive neurotransmitter signals
Answer: is A
Explanation: have a good day.
Quick Question!
If the diploid number of an organism is 36, how many chromosomes are found in a gamete?
-:-:-
Answer:
18
Explanation:
gametes only contain one half of a full genome (genetic makeup) so 36/2 is 18
Long term changes in altered ecosystems, such as recovery from a flood or fire, are called
HELP!!!
Describe the type of movement as either facilitated diffusion, osmosis, or diffusion.
Answer:
1. Diffusion
2. Osmosis
3. Diffusion
4. Facilitated Diffusion
5. Osmosis
6. Diffusion
Explanation:
Facilitated Diffusion- Move molecules across the cell membrane in a passive transportation with membrane protein.
Osmosis- Move water molecules from high concentration to low concentration.
Diffusion- Evenly spread molecules from high concentration to low concentration.
1. Gases move across the room with ease without energy.
2. Water enter skin cells allowing cells to grow and wrinkle without energy.
3. Gases move with ease without energy.
4. Glucose requires energy to transfer.
5. Water leaves throat when concentration outside of throat is less that that inside the trough so water moves outwards.
6. Oxygen is uses passive diffusion does not require energy and will with ease move in and through a cell.
question 21 the phenomenon of island dwarfism likely led to the extremely small stature of which hominin? a. homo floresiensis b. ardipithecus ramidus c. homo neandertalensis d. australopithecus sediba
The phenomenon of island dwarfism likely led to the extremely small stature of Homo floresiensis, also known as the "hobbit" species. This hominin species is believed to have evolved into a smaller size due to limited resources on the island of Flores, where they lived.
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The endosymbiotic theory helps to explain the origin of which structures?
mitochondria
ribosomes
nuclei
cell membranes
Which is an example of a scientific theory?
A. On average, larger mammals sleep longer than smaller mammals.
B. If a plant receives pure water, then it will grow more than one that
receives salt water.
C. Organisms evolve over time due to changes in heritable physical
characteristics.
D. If a person takes at least one vitamin per day, then it will reduce a
person's level of tiredness.
HELP PLEASE!
Answer: Organisms evolve over time due to changes in heritable physical characteristics.
Explanation:
There are a few things to look for when distinguishing between a nonscientific theory and a valid scientific theory. One thing to consider is if there are any published literature, experimental studies, and data available to support the theory. Most scientific theories have data and information tied to them. Another factor to examine is who has developed the theory. A scientific theory will always be supported by evidence with large quantities of data and testing. An example of a scientific theory is the theory of evolution, which observes changes in heritable physical traits over time in an organism. A hypothesis might be that all organisms evolve at the same rate.
Organisms evolve over time due to changes in heritable physical characteristics is an example of a scientific theory known as evolution. Thus, option C is correct.
What is evolution?Evolution is the scientific theory that explains that "a change in the characteristics of biological populations over next generations.
According to scientists RNA is the first existing molecule on earth that replicate by itself and the process of evolution lead to advanced forms of life.
These characteristics are easily trasfered from one generation to other generation.
Therefore, Organisms evolve over time due to changes in heritable physical characteristics is an example of a scientific theory known as evolution. Thus, option C is correct.
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what cellular processes happen during mitosis?
Answer:
the eukaryotic cell undergoes many phases to result in two daughter cells.
prophase
prometaphase
metaphase
anaphase
telophase
Answer:
A eukaryotic cell goes through a few (4) phases to split into two identical daughter cells.
Explanation:
Prophase, metaphase, anaphase, and telophase are the 4 phases.
1st phase: nuclear envelope disappears and chromosomes become visble
2nd phase: chromosomes line up at the middle of the cell (metaphase plate I believe it’s called), to get ready to divide.
3rd phase: replicated chromosomes split and move to different ends/poles of the cell.
4th phase: 2 nuclei form, including 2 identical daughter cells.
Hope this helps, my bio’s kind of rusty though so I’d research this more if I were you :)
What the heck is a null and alternative hypothesis?
Answer:
Explanation:
mutual statements. (population )
How is cellular respiration is similar in both plants and animals?
Answer:
The cells in both plants and animals perform respiration. Carbon dioxide is also released into the atmosphere when fuels are burned, such as in automobiles or factories. Plants take in carbon dioxide and release oxygen through their leaves. Plants use a process called photosynthesis to make their own food.
Explanation:
Cellular respiration is similar in both plants and animals in that it converts glucose and oxygen into energy in the form of ATP, produces carbon dioxide and water as byproducts, and occurs in the mitochondria.
What is cellular respiration?Cellular respiration is a metabolic process that occurs in both plants and animals to convert the energy stored in food molecules into a form that cells can use, called adenosine triphosphate (ATP). In both plants and animals, cellular respiration occurs in the mitochondria and involves a series of chemical reactions, including glycolysis, the citric acid cycle, and the electron transport chain.
During these reactions, glucose and oxygen are consumed, and carbon dioxide and water are produced as waste products. The energy released in these reactions is used to generate ATP, which provides energy for the cell's activities. Additionally, both plants and animals use a similar process, called photosynthesis, to convert light energy into chemical energy.
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during transcription, on which strand will rna polymerase be located?
Explanation:
The process of transcription begins when an enzyme called RNA polymerase (RNA pol) attaches to the template DNA strand and begins to catalyze production of complementary RNA.
The cell spends most of its life in
Answer:
Interphase
Explanation:
Please show full working out with answer
independent. crime. Whan is the probabify that the menod finds a match between the orime scene DNA and at ieast one person whose DNA is stored in the bark of sarroles 7
The probability of finding a match between the DNA at the crime scene and at least one person whose DNA is stored in the bank of samples is 0.794.
Let P(M) be the probability that the DNA of the person whose DNA is stored in the bank is a match for the DNA of the crime scene. Since there are 2300 samples in the bank, the probability of a random person matching the crime scene DNA is 1 in 2300, so P(M) = 1/2300.
Therefore, the probability of the person's DNA not being a match for the crime scene DNA is P(D) = 1 - P(M) = 1 - 1/2300 = 2299/2300.
In a lineup, there are 7 people, and the probability of a random person matching the DNA at the crime scene is 1/7. The probability of not finding a match in any of the 7 people is 6/7.
Since each person in the lineup is independent of the others, the probability of not finding a match in any of the 7 people is (6/7)^7.
Hence, the probability of finding a match between the DNA at the crime scene and at least one person in the lineup is P = 1 - (6/7)^7, which simplifies to 0.794.
Therefore, the probability that the method finds a match between the crime scene DNA and at least one person whose DNA is stored in the bank of samples is 0.794.
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The figure below shows mass and relative kinetic energy in energy bars for three vehicles. What you determine about the speed of the blue car?
Answer:
the cookies on the blue car