Answers
Overall, both studies appear to contribute to our understanding of the relationship between genetics and behavior.
What is genetics?The study of genes, genetic diversity, and heredity in organisms is known as genetics. It is a significant field of biology since heredity is essential to the evolution of organisms. Gregor Mendel, a Moravian Augustinian monk working in Brno in the nineteenth century, was the first to do scientific research on genetics.
Here,
According to the information provided, both studies determined there is significant gene-environment interaction, meaning that the expression of certain genes can be influenced by environmental factors. They both also examined the effect of different alleles on social behavior, which suggests that the different forms of a gene can have different impacts on behavior.
Additionally, both studies examined several genes associated with each behavior and the effect of a single gene on behavior, indicating that multiple genes can contribute to a particular behavior and that the effect of a single gene can be significant.
It seems like both Kenneth Ross's research on social behavior in fire ants and Isadora Bielsky's research on the function of the AVPR1A receptor in mice examine the relationship between genetics and behavior.
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Related Questions
PLEASE HELP!!!!
Plant Structure and Function Lab
Title: Plant Structure and Function Lab
Objectives:
After doing this lab, you should be able to:
• Identify the correct plant tissues from the corresponding slides.
• Identify the different structures of a flower.
• Describe the functions of each flower structure.
• Describe the functions of each plant tissue.
• Answer the Analysis and Conclusion questions using multiple sentences.
Materials:
• Flower
• Scissors
• Tape
• Tweezers
• Lab Report
Procedure:
Plant Tissues – Part 1
Review each image in your lab activity slide show. Identify the correct tissue or organ below based on each individual slide. Several of these choices may be use multiple times.
• phloem
• stoma
• xylem
• guard cells
• dermal
• ground
• vascular
Slide 1_____Slide 2_____Slide 3______Slide 4_____Slide 5
a. xylem___a. guard cells_a. vascular__a. vascular___a. vascular
b. phloem__b. stoma____b. dermal___b. ground____b. ground
____________________c. ground___c. dermal_____c. dermal
____________________d. dermal_______________________.
Flower Dissection - Part 2
• Pick a flower from your yard, a public location, or somewhere in your neighborhood.
• Start by removing the sepals of the flower with a tweezer. If you do not have a tweezer, a small pair of scissors will also work. It may be easiest to do this if you hold the flower with your finger from below the pedicel (small stalk just underneath the flower) and begin to remove the sepals with a pair of tweezers.
• Using tweezers, place the sepals on the labelled printable worksheet, and tape them in place.
• Repeat the same procedure for the petals and pistil.
• Remove all but one of the stamens and tape them onto the worksheet.
• On your printable worksheet, you should have sepals, petals, stamens and one pistil.
• Take a picture of your worksheet with the flower pieces placed correctly, and save it on your computer. You will attach and submit this with your assessment questions.
Data: Flower Dissection
Name of Flower Component Piece of Flower from Lab Function
Sepal
Petals
Stamen
Pistil
Analysis and Conclusion - Part 3
Plant Tissues:
1. What are three characteristics that all species belonging to the plant kingdom have in common?
2. How will the numbers of stomata differ in tropical plants and desert plants? How does this help protect the health of a plant?
3. If a plant's xylem and phloem become damaged, what type of damage will result within the plant? Describe the different roles on the xylem and phloem in your answer.
4. Why do we compare the dermal tissue of plants to human skin? Explain your answer.
5. Would a plant be able to survive if the ground tissue was damaged? Explain your answer.
Flowering Reproduction:
1. Describe how flowering plants reproduce.
2. How do flowers help other organisms in our environment?
3. Which parts of a plant are responsible for reproduction? Describe the role that each of them will play.
4. Describe what occurs during the process of seed development.
5. Based on your knowledge of flowers, why do you think most flowers are bright in color?
Answers
The plant is made up of root and shoot structures that contain parts that enable the plant to grow and manufacture its food.
The structure and function of plantsThe structure of plants is made up of tissues such as:
phloemstomaxylemguard cellsdermalground andvascular.The three characteristics that all species being to the plant kingdom have in common are:
They are non-motile,They make their food hence are called autographs; andTheir cell walls are made sturdy by a material called celluloseThe tropical plants have more stomata than the desert plants. This helps the desert plants to reduce water loss.
Some defects occur when there is damage to the vascular tissues such as the xylem( plant will not be able to transport water from the soil through roots to leaves) and phloem (nutrients produced during photosynthesis will not be able to reach every part of the plant body).
The dermal tissue of plants and the human skin performs protective roles to the underlying tissue organs.
A plant won't be able to survive because it won't absorb water and nutrients from the soil and transport it upwards to all the parts of the plant.
Flowering reproduction in plants takes place through the following steps:
Pollen is carried by insects or blown by the wind from one flower to another. This process is called pollination. Pollen reaches the new flower and travels to the ovary where it fertilises egg cells (ovules) to make seeds. This is fertilisation.Flowers benefit other organisms in our environment by creating more carbon dioxide-absorbing and oxygen-radiating plants.
The flowers contain male reproductive organs called stamens and female reproductive organs called pistils.
The process of seed development begins with double fertilization and involves the fusion of the egg and sperm nuclei into a zygote.
Most flowers are bright in color because they are like advertisement signs for pollinators.
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Forested floodplain wetlands benefit from periodic flooding from rivers. When floodwaters spill into the wetland, they bring water and nutrients and leave both behind. But humans have often cut off floodplains from rivers by building roads, levees, berms, etc. Think about what would happen if a river could no longer flood into these areas. How would the resulting increased amount of water and nutrients in the river affect soils, hydrology, and life downstream?
Answers
The absence of flooding from rivers into forested floodplain wetlands would lead to adverse effects on soils, hydrology, and the overall biodiversity downstream, emphasizing the importance of maintaining the natural connection between rivers and floodplains for the health and functioning of these ecosystems.
If a river can no longer flood into forested floodplain wetlands due to human interventions, it would have significant consequences for the downstream areas in terms of soils, hydrology, and life.Without periodic flooding, the increased amount of water and nutrients in the river would not be able to disperse and be deposited in the floodplain wetlands. As a result, downstream soils would experience a decrease in nutrient inputs, leading to decreased fertility and altered composition. The absence of regular flooding would disrupt the natural hydrological cycle, reducing the recharge of groundwater and altering the flow patterns in the river system. This could result in decreased water availability, increased erosion, and changes in the overall ecosystem dynamics downstream.The disruption of nutrient flows and hydrological patterns would also have a significant impact on the life forms downstream. Aquatic plants, fish, and other organisms that depend on floodplain wetlands for breeding, feeding, and shelter would face habitat loss and reduced food availability. This, in turn, could disrupt the food chain and impact the abundance and diversity of aquatic and terrestrial species in the downstream areas.The absence of flooding from rivers into forested floodplain wetlands would lead to adverse effects on soils, hydrology, and the overall biodiversity downstream, emphasizing the importance of maintaining the natural connection between rivers and floodplains for the health and functioning of these ecosystems.For more such questions on flooding
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using the five senses to study something
Answers
Sight, hearing, smell, taste, and touch are the five senses that make up the human body.
Humans use their sensory organs to experience their five senses. These sensory organs include the tongue and nose for taste, the eyes for sight, the ears for sound, the nose for scent, and the skin for touch. Each sense serves to aid human perception of the outside world so that we can decide what is happening and what is required at the time.
There are certain persons who are less able than others to detect their surroundings. Despite having a condition like blindness or deafness, people can still have rich, fulfilling lives. According to research, persons who really are blind or optically challenged have heightened sensitivities in other areas. There are several sign languages available for non-aural communication.
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what comes first mieosis or mitosis
Answers
Answer:
I'm not sure there's a first exactly, but if I had to guess I'd say mitosis.
Explanation:
Meiosis produces genetically identical cells, results in diploid cells and takes place throughout an organism's lifetime; involved in asexual reproduction. Meiosis produces genetically unique cells, results in haploid cells, only happens at curtain times in an organism's life cycle; involved in sexual reproduction.
In the first division the homologous chromosomes are separated, in the second the sister chromatids. That is to say: meiosis consists of two consecutive divisions between which the DNA does not replicate. These two divisions are called mitosis or division I and mitosis or division II of meiosis.
xanthan gum that imparts thickness
toyour favourite ice creams,
puddings, chocolates is obtained
by fermentation of-
Answers
Answer:
Explanation:
This gum is obtained by fermenting starch and molasses with the help of Xanthomonas species.
I really need help for homework Biology 102 ASAP and it's Due Mar 13, 2023 at 11:59 PM EST
Unit 5: Questions
3-1. sensitive and not sensitive.
3-2. allergies, rashes and skin cancer.
3-3. herpes, dermatitis and thrush.
3-4. dermatitis, herpes and acne, pineal, sweat and sebaceous.
3-5. location, persistence and severity.
3-6. herpes, adeno and papilloma, oral antibiotic, surgical removal and topical oinment.
Answers
The correct options for the skin are:
sensitiveskin cancerdermatitisacne; sebaceous severitypapilloma virus; surgical removal.What happens to the human skin?Human skin, perhaps because it is not covered in thick hair like the skin of other animals, is sensitive to trauma. Usually secondary to UV exposure, several types of skin cancer can threaten over-exposed skin.
Irritation from allergies and or chemicals can cause dermatitis, an inflammation of the skin that is often red and/or itchy.
Another skin disorder, most common during adolescence, is acne, resulting from increased bacterial growth, usually in areas of the body with a high concentration of sebaceous glands.
Over-the-counter and prescription drugs are used to treat breakouts, depending on their severity. Lasers and other heat devices are also used to kill the causative bacteria.
Warts, caused by the human papilloma virus, are small areas of skin proliferation. They are often treated with freezing or surgical removal.
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Complete question:
Complete each of the following statements regarding common skin disorders and their treatments by selecting the appropriate term from each dropdown list.
1. Human skin, perhaps because it is not covered in thick hair like the skin of other animals, is [(Click to select) to trauma.
2. Usually secondary to UV exposure, several types of [(Click to select) can threaten over-exposed skin.
3. Irritation from allergies and or chemicals can cause [(Click to select), an inflammation of the skin that is often red and/or itchy.
4. Another skin disorder, most common during adolescence, is (Click to select), resulting from increased bacterial growth, usually in areas of the body with a high concentration of [(Click to select) glands.
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5. Over-the-counter and prescription drugs are used to treat breakouts, depending on their (Click to select). Lasers and other heat devices are also used to kill the causative bacteria.
6. Warts, caused by the human (Click to select) virus, are small areas of skin proliferation. They are often treated with freezing or
(Click to select)
3-1. sensitive and not sensitive.
3-2. allergies, rashes and skin cancer.
3-3. herpes, dermatitis and thrush.
3-4. dermatitis, herpes and acne, pineal, sweat and sebaceous.
3-5. location, persistence and severity.
3-6. herpes, adeno and papilloma, oral antibiotic, surgical removal and topical oinment.
11. What is shown in the figure below?
Answers
\( \: \: \: \: \: \)
anaphase I of meiosiswhat is anaphase | meiosisAnaphase I begins when homologous chromosomes separate. The nuclear envelope reforms and nucleoli reappear. The chromosomes coil up, the nuclear membrane begins to disintegrate, and the centrosomes begin moving apart. Spindle fibers form and sister chromatids align to the equator of the cell.hope it helps
\( \: \: \: \: \: \)
What is a potential risk of a long-term stationary front?
A. tornadoes
B. flooding
C. hurricanes
D. drought
Answers
Answer:
B
Explanation:
Describe four different types of drugs and their impact on sports performance
Evaluate the impact of four different performance-enhancing drugs on performance in four different types of sport
Discuss, using relevant examples, why some individuals may resort to using performance-enhancing drugs in sport
Answers
Types of Drugs and their Impact on Sports Performance:
Anabolic steroids: Anabolic steroids are synthetic hormones that mimic the effects of testosterone. They are commonly used by athletes to increase muscle mass, strength, and endurance. However, they can also have negative side effects, including liver damage, heart disease, and hormonal imbalances.
Beta blockers: Beta blockers are used by athletes to control anxiety and reduce the effects of stress on the body. They are often used in sports such as archery and shooting, where steady hands and calm nerves are essential. However, they can also cause side effects such as dizziness, fatigue, and depression.
Human growth hormone (HGH): HGH is a hormone produced naturally by the body that stimulates growth and cell reproduction. It is often used by athletes to increase muscle mass and improve endurance. However, it can also have negative side effects, including joint pain, diabetes, and hypertension.
Erythropoietin (EPO): EPO is a hormone that stimulates the production of red blood cells, which carry oxygen to the muscles. It is often used by endurance athletes to improve their stamina and performance. However, it can also increase the risk of blood clots and strokes.
Impact of Four Different Performance Enhancing Drugs on Performance in Four Different Types of Sport:
Anabolic steroids in bodybuilding: Anabolic steroids are commonly used by bodybuilders to increase muscle mass and strength. They can lead to significant gains in muscle size and strength, but can also cause negative side effects, such as acne and hair loss.
Beta blockers in shooting: Beta blockers are commonly used by competitive shooters to reduce the effects of stress on their performance. They can improve accuracy and reduce tremors, but can also cause negative side effects, such as fatigue and dizziness.
Human growth hormone in endurance running: HGH is often used by endurance runners to improve their endurance and speed. It can lead to significant gains in muscle mass and improved performance, but can also cause negative side effects, such as joint pain and diabetes.
Erythropoietin in cycling: EPO is commonly used by cyclists to improve their endurance and stamina. It can lead to significant gains in performance, but can also increase the risk of blood clots and strokes.
Why Some Individuals May Resort to Using Performance Enhancing Drugs in Sport:
To gain a competitive advantage: Athletes may use performance enhancing drugs to improve their performance and gain a competitive advantage over others.
To achieve success and fame: Athletes may use performance enhancing drugs to achieve success and fame in their sport.
Pressure to perform: Athletes may feel pressure to perform at their best, and may resort to performance enhancing drugs to achieve this.
Financial gain: Athletes may use performance enhancing drugs to improve their performance in order to gain financial rewards or sponsorship.
Examples of athletes who have resorted to using performance enhancing drugs include Lance Armstrong, who used EPO and other drugs in cycling, and Barry Bonds, who used steroids in baseball.
which organsms can produce the highest number of geneticallly different gametes
Answers
Answer:
A Carp and Giraffes
Which of the following was NOT a type of evidence Darwin had available in his time?A. Artificial SelectionB. Comparative AnatomyC. DNAD. Fossils
Answers
Answer
C. DNA
Explanation
During Darwins time, he used types of evidence to prove his theory, this evidence included the use of fossils and similarities between related living organisms (comparable anatomy), were used by Darwin to develop his theory of natural selection, and are still used today. However, others such as DNA testing, were not available in Darwin's time, but are used by scientists today to learn more about evolution. Therefore the answer is C - DNA.
Pls help with these two anatomy questions
A. The calcaneus is __ to the toes
B. The scapula is __ to the sternum
Answers
The words that best complete the sentences are:
A. The calcaneus is proximal to the toes.B. The scapula is distal to the sternum.What is the Proximal?A. Proximal refers to a body part being closer to the center of the body, or closer to the point of attachment to the trunk of the body. The calcaneus, or heel bone, is proximal to the toes because it is located closer to the body and nearer to the point of attachment to the lower leg bones.
B. Distal refers to a body part being farther away from the center of the body, or farther away from the point of attachment to the trunk of the body. The scapula, or shoulder blade, is distal to the sternum, or breastbone, because it is located farther away from the center of the body and farther away from the point of attachment to the clavicle (collarbone).
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Which of the following are outcomes due to the creation of synthetic fertilizers?
More food waste
Decreased food production
Less runoff pollution
Poor quality produce
Answers
Answer:
Poor quality produce
Explanation:
Because synthetic fertilizers are man-made,It has higher levels of Nitrogen and phosphorus which causes weak bones, increased diseases of heart and stroke tendency,hence poor quality products when compared with natural fertilizers
The parietal pleura lines the
Answers
Answer:
Uh im confused so here is the defination The parietal pleura is the outer membrane that attaches to and lines the inner surface of the thoracic cavity, covers the upper surface of the diaphragm and is reflected over structures within the middle of the thorax. It separates the pleural cavity from the mediastinum.
Explanation:
1. Which of the following is required for active transport to occur across a cell membrane?
* A.
a concentration gradient
* B.
a storage vacuole
* C.
energy
* D.
water
Answers
Energy is required for active transport to occur across a cell membrane. Thus, the correct option is C.
What is Active transport?Active transport may be defined as a type of transport that occurs against the concentration gradient. This type of transport is generally mediated by carrier proteins.
Metabolic energy is utilized to migrate ions or molecules against a concentration gradient. It results in the accumulation of solute on one side of the membrane.
Active transport is generally characterized as the movement of ions or molecules across a cell membrane into a region of a higher concentration, furnished by specific enzymes and requiring energy.
The concentration gradient is required by the type of transport known as diffusion, a passive type of transport.
Therefore, Energy is required for active transport to occur across a cell membrane. Thus, the correct option is C.
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What happens during the Calvin cycle of photosynthesis?
Answers
The absence or presence of freckles is a genetic trait. DNA controls your expression of
genetic traits. What part of a DNA molecule is responsible for passing freckles from parent
to offspring?
Select one:
Oa. DNA recombinant
Ob. Double helix
OC Nitrogen bases
Od. Introns coding for traits
Answers
According to the research, the correct option is C. Nitrogen bases is the part of a DNA molecule that is responsible for passing freckles from parent to offspring.
What is DNA?It is the nucleic acid that contains the instructions that determine the shape and characteristics of an organism and enables these data to be transmitted through heredity.
In this sense, the nucleotides are distinguished from each other according to the nitrogenous base, and depending on how these bases are ordered in the DNA chain, the coding of the genetic data that transmits these characteristics to the descendants occurs.
Therefore, we can conclude that according to the research, DNA houses the data for the synthesis of proteins and the genetic material that is transmitted from parents to children.
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CAN SOMEONE TELL ME IF IM CORRECT
i basically already did it but I just need someone to tell me if im correct
Answers
Answer:they all seem pretty good but i would double check just in case
Explanation:
Compartments within cells that carry out specific functions are called
Answers
Answer:
Organelles
Explanation:
The organelle is within a cell that carries out a specific function!!
Why is a complex food web better than a simple food chain for the survival of the community?
Answers
Name any two pathogens you know
Answers
Answer:
Virus, Bacteria, Fungi
Explanation:
Five main types: viruses, bacteria, fungi, protozoa, and worms.
Hope this helps; have a great day!
Which statements describe how the uterus, ovaries, and Fallopian tubes function together to assist in conception?
Select all that apply.
O Ovaries mature the ovum.
O The uterus stores glycogen.
O Fallopian tubes transport the ovum.
O The uterus supports pelvic structures.
O The ovary releases follicle-stimulating hormone (FSH) and luteinizing hormone (LH).
Answers
The correct statement which describes function of uterus, ovaries, and Fallopian tubes are a) Ovaries mature the ovum, c)Fallopian tubes transport the ovum, d)The uterus supports pelvic structures.So,correct options are a,c,d
The ovaries foster an ovum to development during each regenerative cycle to aid origination. The Fallopian tubes transport the ovum during each regenerative cycle to aid conception.The perineum, not the uterus, upholds pelvic designs. The uterus plans for origination during each regenerative cycle by putting away enormous amounts of glycogen, proteins, lipids, and minerals in the endometrium.The ovaries answer FSH and LH set free from the front pituitary yet don't deliver these chemicals to aid origination.The ovaries are revealed in the peritoneal pit yet are fastened to the body wall through the suspensory tendon of the ovary which is a back expansion of the wide tendon of the uterus. The piece of the wide tendon of the uterus that covers the ovary is known as the mesovarium.
Hence,correct options are a,c,d.
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(Complete question) is:
Which statements describe how the uterus, ovaries, and Fallopian tubes function together to assist in conception?
Select all that apply.
a) Ovaries mature the ovum.
b) The uterus stores glycogen.
c) Fallopian tubes transport the ovum.
d) The uterus supports pelvic structures.
e) The ovary releases follicle-stimulating hormone (FSH) and luteinizing hormone (LH).
The statements that describe how the uterus, ovaries, and Fallopian tubes function together to assist in conception are: (1) Ovaries mature the ovum; (2) The uterus stores glycogen; (3) Fallopian tubes transport the ovum.
Uterus is the organ present in females that is also known by the name womb. It is a muscular structure in the shape of an inverted pear where the development of the fetus takes place to form a fully grown child.
Ovaries are the female reproductive glands that synthesize the female gametes called ovum or egg. These are present in a pair, one at each side: left and right. Ovaries are also the site for hormone synthesis like progesterone and estrogen.
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Question 1 of 30
Scientific research shows that Earth's climate is changing due to human
activities. How can scientific research on climate change help us prepare for
the future?
OA. It can help us stop storms before they occur.
B. It can help us improve water conservation efforts.
OC. It can help us cool down the planet before it gets too hot.
OD. It can help us find a new way to make more water.
Answers
Scientific research can help us to prepare for the future by helping us improve water conservation efforts. Option B
What does science help us do?Information regarding changes in precipitation patterns, water availability, and water quality can be found in scientific studies on climate change.
By implementing initiatives to save water resources, such as enhancing irrigation systems, reducing water waste, and creating more efficient water-use practices, this information can assist policymakers and communities in preparing for the future.
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During the light reactions, the pigments and proteins of ____________ use light to send energized electrons through an electron transport chain, ultimately producing ____________ (a form of energy). A ____________ molecule replaces the lost electrons, producing the byproduct ____________ .
Answers
Answer:
The correct answer is - photosystem II; ATP; water; oxygen
Explanation:
The photosynthesis process involves two different cycles known as the light reaction and the dark reaction. In light reaction there are two photosystems; photosystem I and photosystem II.
During light reaction, there are several pigments such as chlorophyll a and other pigments present in photosystem II that trap the light and transfer excited electrons through ETC to produce ATP which is a form of energy used by cells.
A water molecule takes place of the excited electron that is transferred and releases oxygen as waste or byproduct in this reaction.
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STORY
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You arrive to the house in the pitch black, and you know at this point that there is no
turning back. You know right away that there are many frights in store, but everyone is
counting on you to walk through that door!
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Answers
Answer:
STORY
123
ABC
You arrive to the house in the pitch black, and you know at this point that there is no
turning back. You know right away that there are many frights in store, but everyone is
counting on you to walk through that door!
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A family released their pet fish family into a local pond. The fish had no known local population. The impact of the fish on the ecosystem is not yet known.
Answers
The new fish that has no local population will increase completion for resources but improve the biodiversity of the pond.
What is biodiversity?The term biodiversity is used to describe the plentitude of species that exists in an ecosystem. In an ecosystem, there are species that are local to the community.
The introduction of this new fish that has no local population will increase completion for resources but improve the biodiversity of the pond.
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Answer: Introduced Species
Explanation:
Test
In DNA replication, continuously synthesis occurs on the leading strand
Answers
Answer:
I think the answer is A. toward the origin of replication.
Explanation:
I hope this helps! Correct me if I am wrong.
In DNA replication, continuous synthesis occurs on the leading strand toward the origin of replication. Therefore option A is correct.
In DNA replication, continuous synthesis occurs on the leading strand, which is the template strand that runs in the 3' to 5' direction.
DNA polymerase synthesizes the leading strand in the 5' to 3' direction, moving toward the replication fork's origin. The replication fork is the point where the DNA strands are unwound and replication begins.
As the replication fork opens, DNA polymerase adds nucleotides in the direction of the origin of replication, continuously elongating the leading strand.
The lagging strand, on the other hand, is synthesized discontinuously in the opposite direction, creating Okazaki fragments, which are later joined together by DNA ligase.
Therefore option A is correct.
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Your question is incomplete, but most probably your full question was,
In DNA replication, continuously synthesis occurs on the leading strand Multiple choice question.
A. toward the origin of replication.
B. without RNA primers.
C. In the 5' to 3' direction.
D. Creates Okazaki fragments.
How can the enzyme activity be slowed down?
A. Increase temperature from 10*C to 20*C
B. Increase temperature from 20*C to 30*C
C. Decrease the temperature from 30*C to 20*C
Answers
When will natural selection occur?
A.When there is no competition
B.When there is limited food
C.When there are plenty of resources
D.When there is no genetic variation
Answers
Answer:
I think when there is no genectic variation
Explanation:
Answer:
when there is limited food
Explanation:
Please help me I’m begging you please
Answers
Answer: Rabbit and grasshopper
Explanation:
They are the first level on the food chain, they eat the food tat starts the food chain, while grass can't eat, they become the first level consumers.
Answer:
The answer is B.
Explanation:
Primary consumers are organisms that feed on producers, which is the plants.
So in this food web, deer feed on tree, rabbit and catepillar fees on grass.
Tree and grass are producer.