Answer:
Photosynthesis and cellular respiriation both produce energy, allibiet in two different forms. Photosynsthesis only happens in sunlight. While respiration happens constantly and that photosynthesis releases oxygen while respiration uses it.
Explanation:
Answer:
they are different
Explanation:
they are almost the total opposite of each other, example on photosynthesis oxygen is a product but in respiration it is a requirement
They are also the same because they both give out energy
Label each process of sedimentary rock formation in the appropriate order.
how can natural disasters hurt the balance between biotic and abiotic elements??? I need an answer soon pleaseeeee!!! I know how it would affect the biotic and abiotic elements but the balance?!?
Answer:
Earthquakes, landslides, volcanic eruptions and natural bush fires all affect the many different ecosystems on our planet. Initially, these disasters negatively affect the biodiversity of wetlands, forests and coastal systems by causing the spread of invasive species, mass species mortality and loss of habitat.
A deep sea fisherman has lost his way after a storm. Which technology can he use to get back to his ship's course?
A cloud seeding
B. remote sensing
C. telemetry
D. global positioning system (GPS)
Answer:
D. global positioning system (GPS)
Explanation:
Global positioning system (GPS) is a technology that allows a receiver determine its location using the signals got from satellites. In other words, GPS are used to determine location by sending out signals to series of satellites.
In this question involving a deep sea fisherman who has lost his way after a storm. The GLOBAL POSITIONING SYSTEM (GPS) can be used to locate and get back to his ship's course.
where in the digestive system is glucose absorbed into the bloodstream
Answer:
glucose generated by digestion of starch or lactose is absorbed in the small intestine only by cotransport with sodium, a fact that has exceptionally important implications in medicine.
Hope it helps :)
(DO NOT ANSWER WITH A LINK) PLEASE ANSWER ONLY IF YOU HAVE THE ANSWER!!! 1-7
Answer:
1) C. childhood
2) D
3) A
4) B. Eggs grow and mature
5) C. Testes
6) D. testosterone
7) C. fallopian tubes
PLS HELP Due in 20 minutes
How do native plants respond after a degraded marsh has been restored to a healthy marsh?
Answer: slate
Explanation:
Who discovered the RNA?
The discovery of RNA commenced with the discovery of nucleic acids through Friedrich Miescher in 1868 who called the material 'nuclein' since it was discovered in the nucleus.
RNA become determined to be quite special from DNA. This turned into cited via its sensitivity closer to alkaline due to an extra OH-institution at the ribose.It became in 1939 that the position of RNA in protein synthesis become found,RNA acting as genetic code in some viruses was identified.
During this time the RNA kinds which can be beneficial in protein synthesis have been recognized. Messenger RNA (mRNA) because the provider of genetic records, transfer RNA (tRNA) performing because the bodily hyperlink between mRNA and protein, and ribosomal RNA (rRNA) present in ribosomes for protein synthesis were recognized.
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Most articles pass right through the atom, this means that most of the atom is
Most articles pass right through the atom, this means that most of the atom is an empty space.
What is an atom?An atom is described as a particle that consists of a nucleus of protons and neutrons surrounded by a cloud of electrons.
Protons and neutrons make up the core nucleus of an atom, which is encircled by an electron cloud. In relation to the size of the atom as a whole, the nucleus is exceedingly small.
As a result, the electrons surrounding the nucleus are the primary target of interactions when particles or even light pass through an atom. The majority of the atom's remaining space, which includes the nucleus, is vacant.
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Type the correct answer in the box. Spell all words correctly.
What is a close relationship between two organisms that live together called?
The close relationship between two organisms that live together is called
Reset
Next
Answer:
symbiosis.
Explanation:
The term that you are referring to is symbiosis. (a symbiotic relationship)
Symbiosis is a proximate and often long-term interaction between two or more different biological species.
What is DNA and what is it for
lemon grass oil extracted by
Answer:
Cymbopogon citratus
if
(RrYy x RrYy), how many of the offspring will be dominant for both traits?
9 of the offsprings will be dominant for both traits in the above dihybrid cross.
What is a dihybrid cross?A dihybrid cross is a cross between two individuals with two observed traits that are controlled by two distinct genes.
Gregor Johann Mendel known as the father of genetics was the first person to discover the basic principles of heredity during the mid-19th century.
In a dihybrid cross between two parents that are heterozygous for both traits, the cross will result in four different combinations of seeds in the F2 generation as follows:
wrinkled-yellow round-yellowwrinkled-greenround-greenThese offsprings are in the phenotypic ratio of 9:3:3:1 where 9 represents the offsprings dominant for both traits.
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Why is air pollution in urban areas an example of nonpoint source pollution?
g If a pair of sister chromatids fail to separate during anaphase II (meiosis II), what will be the chromosome number of the four resulting gametes with respect to the normal haploid number (n)
Answer:
The result will be two gametes with a normal haploid number (n), one gamete containing an extra chromosome (n + 1) and one gamete missing one chromosome (n − 1).
Explanation:
Nondisjunction is caused by the failure in the mechanism of separation of homologous chromosomes or sister chromatids during meiosis and/or mitosis. The failure in the separation of sister chromatids during meiosis II is referred to as 'secondary nondisjunction' and it produces two daughter cells with abnormal chromosome numbers.
The fusion of one gamete containing an extra chromosome (n + 1) with a normal (n) gamete will lead to trisomy (2n + 1), while the fusion of one gamete missing one chromosome (n - 1) with a normal gamete will lead to monosomy (2n-1).
Comparative morphology ______.
Answer: analysis the similarities and differences between organisms of the same species
Explanation:
Comparative morphology is analysis of the patterns of the locus of structures within the body plan of an organism, and forms the basis of taxonomical categorization. Functional morphology is the study of the relationship between the structure and function of morphological features.
Which experiment would most likely contain experimental bias? A. A company that makes pain relief medication tests the effectiveness of their own medicine compared to that of three other brands. B. A lab performs a test by giving bacterial colonies the same amount of different antibiotics and growing them under the same conditions. C. A chemistry class performs an experiment in which each reaction has the same amount of starting material and begins at the same temperature. D. A student tests the attraction of bees to flowers by placing four different flowers in the same location and counting how many bees visit each.
Answer:
A
Explanation:
A. A company that makes pain relief medication tests the effectiveness of their own medicine compared to that of three other brands. - Because the company will have a financial interest in this study (they want their own medicine to be the best in order to make more money) there is the possibility for experimental bias. Ideally, this test should be carried out by an independent lab with nothing to gain from the results
B. A lab performs a test by giving bacterial colonies the same amount of different antibiotics and growing them under the same conditions. - This is good experimental design, everything seems to be exactly the same apart from the antibiotics being tested.
C. A chemistry class performs an experiment in which each reaction has the same amount of starting material and begins at the same temperature. - This is good experimental design and there doesn't seem to be any differences that would cause bias.
D. A student tests the attraction of bees to flowers by placing four different flowers in the same location and counting how many bees visit each. - This is good experimental design. The flowers are all in the same location. We assume the only difference is the type of flowers
which is not a volcanic hazard?
Avalanches of debris and landslides are frequent, but they are not always the result of actual volcanic hazard.
A volcanic hazard alludes to any possibly hazardous volcanic interaction that puts human lives, vocations or foundation in danger of damage. A few dangers might influence the region around the fountain of liquid magma.
Volcanic eruptions are one of Earth's most emotional and rough influencers. Small liquid droplets of sulfuric acid ejected into the stratosphere can alter our planet's climate for a brief period of time, and powerful volcanic hazards.
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How can an object have both kinetic and potential energy at the same time ?
Answer:
An object can be elevated above the ground (have potential energy) and be moving at the same time (and also have kinetic energy).
Explanation:
Contribution of prophase stage of mitosis cell division to growth of plant
Answer:
It helps organisms grow in size and repair damaged tissue some species of algae are capable of growing very quicklyExplanation:
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A postsynaptic neuron has an RMP of -70mV and a typical threshold of -55mV. It has three presynaptic inputs-from neurons X, Y, and Z. Stimulation of
neuron X causes the postsynaptic neuron to depolarize by 0.5 mV. When X and Y are stimulated simultaneously, the postsynaptic neuron depolarizes by
1 mV, If X fires 10 times and Y fires 10 times the result will be …
Multiple Choice
a subthreshold summation.
presynaptic inhibition.
threshold is reached and an AP is fired.
many APs are fired.
the membrane depolarizes.
When X fires 10 times and Y fires 10 times, the result will be a subthreshold summation.
Subthreshold summation happens when two or more presynaptic inputs that are sub-threshold (i.e., they cannot create an action potential) combine their effects on the postsynaptic neuron.
Here, the postsynaptic neuron has an RMP of -70mV and a typical threshold of -55mV. When neuron X is stimulated, it depolarizes by 0.5 mV.
When X and Y are stimulated simultaneously, the postsynaptic neuron depolarizes by 1 mV, which is sub-threshold (below -55mV).
Therefore, when X fires 10 times and Y fires 10 times, the postsynaptic neuron will experience subthreshold summation and no action potential will be fired.
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Which statement is evidence that the components of the genetic code are common to all organisms?
A. All animals have the same four nitrogenous bases in common with each other.
B. All eukaryotes have the same four nitrogenous bases in common with each other.
C. All living organisms have the same four nitrogenous bases in common with each other.
D. All prokaryotes have the same four nitrogenous bases in common with each other.
Answer:
C. All living organisms have the same four nitrogenous bases in common with each other.
Explanation:
Because all living organisms have the same 4 nitrogenous bases in common with each other but different sequences.
The oxygen atoms released during photosynthesis originate in what reactant(s)1) the water and carbon dioxide2) the water only3) the carbon dioxide
The oxygen atoms released during photosynthesis are given by water molecules, which also give after this process, the formation of glucose. So the answer is 2) the water only.
List the hormones released by the anterior pituitary gland. Identify which type of cell observed in this exercise releases each of the hormones.
The anterior pituitary gland, also known as the adenohypophysis, releases several hormones that regulate various functions in the body.
Here are the hormones released by the anterior pituitary gland and the cells responsible for their secretion:
Adrenocorticotropic hormone (ACTH): ACTH is released by corticotrophs, which are a type of cell found in the anterior pituitary gland. ACTH stimulates the production and release of cortisol from the adrenal glands.Thyroid-stimulating hormone (TSH): TSH is secreted by thyrotrophin. It stimulates the thyroid gland to produce and release thyroid hormones, including thyroxine (T4) and triiodothyronine (T3).Follicle-stimulating hormone (FSH): FSH is released by gonadotrophs. In females, FSH plays a role in the development and maturation of ovarian follicles. In males, it stimulates the production of sperm in the testes.Luteinizing hormone (LH): LH is also secreted by gonadotrophs. In females, LH triggers ovulation and stimulates the production of progesterone by the corpus luteum. In males, it stimulates the production of testosterone by the testes.Prolactin: Prolactin is released by lactotrophs. It plays a crucial role in the regulation of milk production and breastfeeding in females.Growth hormone (GH): GH is secreted by somatotrophs. It promotes growth and development in children and adolescents and regulates metabolism and tissue repair in adults.know more about pituitary gland here:
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Why do you share similar traits with your parents?
Answer:
C- You inherited DNA from each parent
Explanation:
Answer:
you inherited DNA from your parents :D
Power plants provide energy to homes and businesses through the process of burning fossil fuels. Which organelle in a cell has a function most similar to a power plant?
Endoplasmic reticulum
mitochondria
nucleus
vacuole
Answer:
mitochondria
Explanation:
powerhouse of cell
gives cell energy it needs to carry out its function
Why is it important to follow the scientific method when conducting an experiment?
A) It is important to be precise so that the collected data is meaningful
B)An experiment needs to be repeated to know the data is correct
C)They are the natural steps to follow when solving a problem
D) All of the above
Answer:
All of the above
Explanation:
The scientific method allows us to fully understand our research and to keep it as organized and precise as possible.
Explain this diagram?????????
Answer:
the diagram explains the process of DNA digestion and DNA ligation, which is usually used in molecular cloning techniques
Explanation:
Molecular cloning can be defined as the process used to synthesize multiple copies of a particular DNA fragment. Molecular cloning requires the insertion of a foreign DNA fragment into an appropriate vector (e.g., a plasmid) through the action of specific enzymes that serve to cut and ligate DNA fragments. DNA digestion and DNA ligation use specific restriction enzymes and DNA ligases, respectively, in order to insert the foreign DNA fragment. For this purpose, restriction enzymes that generate single-stranded overhangs are preferred to create sticky ends which bind by complementary base pairing. Subsequently, a DNA ligase enzyme joins the DNA fragments together in order to create recombinant DNA molecules. DNA Ligation is often achieved by using a specific T4 DNA ligase, while there are many restriction enzymes that generate sticky-ends (e.g., BamHI, EcoRI, BaI228I, etc).
Design and organise learning experiences according to your local circumstances when teaching Processing (including traditional processing of raw materials; metal processing; food processing)
When teaching Processing, it is essential to design and organize learning experiences that align with local circumstances and provide practical applications.
Here is a suggested approach for teaching Processing, including traditional processing of raw materials, metal processing, and food processing, considering local circumstances:
1. Introduction and Contextualization:
Start by introducing the concept of processing and its importance in various industries. Provide examples of local raw materials, metals, and food products that undergo processing. Discuss the significance of processing in the local economy and its impact on society.
2. Field Trips and Industry Visits:
Arrange field trips to local processing facilities such as factories, mills, or food processing plants. These visits offer students firsthand exposure to different processing techniques and machinery. Encourage students to observe and interact with professionals in the field, asking questions and understanding the practical aspects of processing.
3. Hands-on Workshops:
Organize hands-on workshops where students can engage in practical activities related to processing. For example, set up a metalworking workshop where students can learn basic metal processing techniques like cutting, shaping, and welding. Provide guidance on safety measures and proper tool usage.
4. Local Case Studies:
Explore local case studies of successful processing businesses or initiatives. This could involve inviting guest speakers from local processing companies or inviting entrepreneurs who have started their own processing ventures. Students can learn about the challenges, opportunities, and sustainable practices in the local processing industry.
5. Project-Based Learning:
Assign project-based tasks that allow students to apply their knowledge of processing. For example, students could design and develop a prototype for a food processing machine or propose innovative methods to improve traditional processing techniques using local resources. Encourage creativity, critical thinking, and problem-solving skills throughout the project.
6. Community Engagement:
Encourage students to engage with the local community by organizing outreach programs related to processing. This could involve organizing workshops for local artisans or collaborating with local farmers to develop value-added food products. Such activities foster a sense of social responsibility and provide students with real-world experiences.
7. Assessment and Reflection:
Regularly assess student understanding through quizzes, assignments, and presentations. Encourage reflective practices where students can evaluate their own learning journey and identify areas for improvement. Incorporate feedback mechanisms to continuously enhance the learning experiences.
By designing learning experiences that incorporate field trips, hands-on workshops, local case studies, project-based learning, community engagement, and reflective practices, students will develop a holistic understanding of processing and its significance in their local context. This approach will equip them with practical skills, foster creativity, and promote an entrepreneurial mindset, preparing them for future opportunities in the processing industry.
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In many popular fictional movies and books, future projections of the earth (and other fictional planets) show a world devoid of plants, with civilization bustling with activity throughout a worldwide city of skyscrapers hundreds of stories high.
Based on your reading about photosynthesis and cellular (aerobic) respiration, is this future world possible? Explain why it is or is not possible in terms of energy flow in the biosphere.