Answer:
the person above is correct ATP, NADPH, and O2
Explanation:
100% on edge.
ATP, NADPH, and O2 are the end products of the light-dependent reactions of photosynthesis. So, the correct option is C.
What is Light dependent reaction?The light-dependent processes of photosynthesis take place in the thylakoid membrane of the chloroplast. These processes involve a series of operations that ultimately convert light energy into chemical energy in the form of ATP and NADPH, which are then used in the subsequent dark reactions of photosynthesis.
During light-dependent activities light energy is absorbed by pigments such as chlorophyll and carotenoids, which are organized into the photosystem. The reaction center of the photosystem uses the light energy captured by these pigments embedded in the thylakoid membrane to excite electrons and form the electron transport chain.
So, the correct option is C.
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What are two other names for the cell membrane?
Answer:
2 other names would be
1. Plasma Membrane
2. Fluid Mosaic Model
eaq which medications would the nurse identify as being used to induce labor in pregnant clients?
The nurse would identify the following medications as being used to induce labor in pregnant clients: Oxytocin (Pitocin) Prostaglandins The term used to describe the beginning of the birthing process is labor.
Various medications are used to induce labor in pregnant clients. These medications can be administered intravenously or orally, depending on the individual's particular condition. Some medications may have harmful side effects on the mother and baby and should only be given by a medical professional under close supervision.
Medications to induce labor Oxytocin (Pitocin) is one medication used to induce labor in pregnant women. It is administered through an intravenous line (IV) and is given in increasing amounts until contractions are sufficiently strong and regular. The goal is to achieve uterine contractions that are similar to those that occur during natural labor. If oxytocin does not effectively induce labor, the cervix must be softened and thinned using prostaglandins before the oxytocin infusion is started.
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A teacher is peeling an orange at the front of a classroom. Which of these
actions would further increase the concentration of orange molecules in the
air of the room?
A. Peeling another orange in the room
B. Blowing outside air into the room
C. Taking the orange into the hallway
D. Placing the orange in a sealed container
39. The process by which light is trapped and converted to chemical energy iscalledA. cellular respiration.B. photosynthesis.C. the Calvin cycle.
Photosynthesis is the process by which plants trap light energy through their pigments and together with carbon dioxide and water generate a carbohydrate (chemical energy).
That is, photosynthesis is the process in which light energy is converted into chemical energy in the form of sugars.
we can conclude that the correct answer is:
Answer:B. photosynthesis.
Two popular brands of plant fertilizers for home use are Plantx and Earthy. A gardener would like to compare their effectiveness on her collection of new green bean plants. After measuring the height of each of these green bean plants, she randomly assigns each plant into one of two garden boxes, resulting in plants per box. Both garden boxes are kept in similar conditions in regards to such elements as temperature, amount of sunlight, and amount of water. She then randomly chooses one box to be fertilized with Plantx, and she fertilizes the other box with Earthy. She measures all of the plants again when the growing season has finished, and she compares the increases in height between the two groups of plants.
Required:
Choose whether the procedure described above is an observational study or a designed experiment. Then further categorize the procedure by choosing the correct type of observational study or designed experiment.
The procedure described has all the characteristics of a designed experiment. Therefore, the procedure described above is a designed experiment.
The procedure described above is a designed experiment. A designed experiment is a structured study where the researcher intentionally manipulates one or more variables in a specific environment to examine the impact on some response variable(s). They can help establish cause-and-effect relationships between variables, which can be used to predict future results. In a designed experiment, researchers plan the study beforehand and utilize specific data collection and analysis techniques to draw conclusions from the data. The procedure described above involves measuring the height of each green bean plant, randomly assigning each plant into one of two garden boxes, and fertilizing each box with a different brand of plant fertilizer. The procedure described has all the characteristics of a designed experiment. Therefore, the procedure described above is a designed experiment.
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may someone help me with this
Answer:
2. Phenotype
3. Genotype
4.Genotype
6. Phenotype
7. Phenotype
8. Genotype
a phenotype refers to the physical characteristics: can be observed
a genotype refers to the genetic characteristics: can't be seen
NEED HELP ASAP!!!
In temperate regions, a lot of animals are active in daylight and inactive at night. This is_[blank 1]_ because daytime temperatures are warm, and animals can rely on their_[blank 2]_ to find food.
blank 1: a survival disadvantage
blank 2: sight
blank 1: a survival advantage
blank 2: sight
blank 1: a survival advantage
blank 2: hearing
blank 1: a survival disadvantage
blank 2: hearing
Answer:
Explanation:
blank 1: a survival advantage
blank 2: sight
In temperate regions, a lot of animals are active in daylight and inactive at night because daytime temperatures are warm, and animals can rely on their sight to find food. This is a survival advantage because being active during the day allows animals to take advantage of the warm temperatures and find food more easily.
The amphibians' common receptacle for the urinary, genital, and digestive canals is the:
A) operculum.
B) cloaca.
C) glottis.
D) tympanum.
E) vulva.
The amphibians' common receptacle for the urinary, genital, and digestive canals is the B) cloaca.
B) cloaca is the common receptacle for the urinary, genital, and digestive canals in amphibians. The cloaca is a specialized posterior chamber that serves as the exit point for waste products, reproductive cells, and sometimes digestive wastes. It is located at the end of the digestive system, just before the anus, and is found in a wide range of animals, including amphibians, reptiles, birds, and some mammals.
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What role do decomposers play in the food chain?
Write short notes on Red panda.
22. Highlight the correct answer of each underlined pair. UV radiation has shorter longer
wavelengths and
lower/higher energy than visible light and infrared radiation.
Answer:
shorter and higher
Explanation:
UV is further along in the EM spectrum so has a higher frequency and shorter wavelengths than visible light.
Which label in the graphic represents the energy that is released from glucose by cellular respiration?
Oxygen
Glucose
Energy stored as ATP
Carbon dioxide and water
Answer:
C) Energy stored as ATP
Explanation:
100% on edge
Please help me please I’ve been stuck and I’m not sure if these are the correct answers
The fibers in ________ connective tissue form an interwoven meshwork that does not show any consistent pattern, but maintains tensile strength in all directions.
The fibers in dense irregular connective tissue form an interwoven meshwork that does not show any consistent pattern, but maintains tensile strength in all directions.
Soft organs including lymphatic tissue, the spleen, and the liver are supported by reticular tissue, which resembles a mesh. The network that other cells attach to is made up of reticular fibres. Its name comes from the Latin word reticulus, which translates to "little net."
More collagen fibres are present in dense connective tissue than in loose connective tissue. As a result, it has a higher tensile strength and stronger resistance to stretching. Elastic, irregular, and regular connective tissue are the three main types. In order to increase tensile strength and resistance to stretching in the direction of the fibre orientations, dense regular connective tissue fibres are parallel to one another. Most tendons and ligaments are made of regular, dense connective tissue.
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which of the following is an example of homoplasy? which of the following is an example of homoplasy? hair in humans and fur in mice streamlined bodies in dolphins and ichthyosaurs hox genes in humans and flies astragalus ankle bones in hippos and deer
The correct option is (B) Astragalus ankle bones in hippos and deer is an example of homoplasy.
Homoplasy refers to the presence of similar traits in unrelated organisms that have evolved independently of each other. These traits may appear similar due to convergent evolution, which occurs when two unrelated organisms independently evolve similar traits in response to similar selective pressures in their environments.
In this case, the astragalus ankle bones in hippos and deer are an example of homoplasy because they are similar in function and structure, but they have evolved independently in these two unrelated groups of animals. The astragalus bones in these animals serve a similar role in supporting the weight of the body and enabling movement, but they evolved independently in response to different evolutionary histories and selective pressures.
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Full Question ;
Which of the following is an example of homoplasy?
(A) hair in humans and fur in mice
(B) astragalus ankle bones in hippos and deer
(C) Hox genes in humans and flies
(D) streamlined bodies in dolphins and ichthyosaurs
a scientist is examining a human cell and attempting to determine whether the individual is a genetic male or a genetic female. what evidence about the cell, if true, would be most relevant to this question?
The evidence about the cell is the nucleus contains 46 chromsomes in 23 pairs.
Sex is determined by particular chromosomes in humans and many other animal species. There is a long and fascinating history of research into the chromosomes that contain the genes responsible for sexual traits. The presence of these chromosomes was detected by researchers before they knew what these structures were, as is frequently the case during such a protracted process of discovery.
German biologist Hermann Henking's 1891 tests provided the first indication that sex chromosomes were distinct from all other chromosomes. By this period, light microscopy was widely used to see mitotic cell division.
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What do scientists call information collected from observations?
A. data
B. models
C. inquiry
D. simulations
Answer:
Data
Explanation:
Information collected from observations is technically called empirical evidence, but this is really just a type of data.
This pyramid represents
1 point
India Population (2001)
100+
95-99
Male
Female
75.79
20-20
650
5550
60 50 40 30 20 10 0 10 20 30 40 50 60
Population (in millions)
slow growth, developing country
rapid growth, developed country
rapid growth, developing country
d
slow growth, developed country
Answer:
rapid growth, developed country
Help!!! Write 2-3 sentences explaining the scene of a rainforest.
WILL GIVE BRAINLIEST
Answer:
Rainforests are the Earth's oldest living ecosystems.
They are so amazing and beautiful.
These incredible places cover only 6 %of the Earth's surface but yet they contain MORE THAN 1/2 of the world's plant and animal species!
A Rainforest can be described as a tall, dense jungle. The reason it is called a "rain" forest is because of the high amount of rainfall it gets per year. The climate of a rain forest is very hot and humid so the animals and plants that exist there must learn to adapt to this climate.
Rainforests basically have four layers to them.
Table divider
Monkeys are skillful climbers who leap and scamble among the branches
As many as 30 million species of plants and animals live in tropical rainforests.
At least two-thirds of the world's plant species, including many exotic and beautiful flowers grow in the rainforests.
This pink plant grows on rainforest trees - it is an epiphytic air plant which means it grows on the tree but is not a parasite.
Table divider
Rainforests are the source of many items that we all use in our own homes!
We eat several foods from the rainforest and many medicines are made from ingredients found only in these areas.
Sap that is used to create rubber from a Rainforest tree
Some of the common products we know of include:
chocolate
sugar
cinnamon
rubber
medicine
pineapples
Explanation:
\(\huge\mathfrak\green{AnSwEr} \)
~In a rainforest you'll see tall trees everywhere.
~You'll get to see different species of animals.
~There might be some indigenous people in groups like “Yanomamo and Kayapo” in the Amazon Rainforest.
___________________________\( \tt \green{~ ʜᴀᴘᴘʏ \: \: ʟᴇᴀʀɴɪɴɢ ~ }\)
Blood pressure is maintained relatively constant even when the internal or external environment changes. Effectors are parts of the body that receive signals from a control center. Which of the following is an effector in the system that maintains blood pressure?
sensory receptors for blood pressure.
the resistance that must be overcome for blood to flow.
cardiac muscle.
blood volume.
Cardiac muscle is an effector in the system that maintains blood pressure.
A body part known as an effector is one that receives signals from a control center and responds to them in order to keep homeostasis. The regulatory systems that monitor and control blood pressure levels would be the control center in the context of sustaining blood pressure.
In this instance, the effector is the heart muscle, which contracts or relaxes in response to signals from the control center to modify the force and rate of blood flow, which in turn affects blood pressure.
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Which characteristic of an element determines its placement in the periodic table? O A. number of protons O B. size O C. mass O D. number of neutrons
Answer:
it gonna be A. Number of protons
Explanation
Elements are placed in order on the periodic table based on their atomic number, how many protons they have.
Need help...
Describe two problems a plant might encounter during reproduction
Answer:
During reproduction plant might experience absence of pollinators or presence of low temperature
Explanation:
Following can be the problems a plant might encounter during reproduction
Presence of Low temperature for long time: Due to presence of low temperature during the reproduction of plants for long period of time it will break its dormancy and freeze the blossom or developing fruitAbsence of pollinators: As e know pollinators play a vital role in reproduction. In the absence of Pollinators (i.e., beans) plants are not able to exchange the nectar carryingPlant reproduction takes place through the asexual and sexual process called pollination. They can either self-pollinate or cross-pollinate.
Reproduction needs the fusing of both the male and female gametes and fuse to male the seed that bear the fruit. During reproduction, the plants may face a lack of pollen grains and the presence of low temperature.Learn more about the two problems a plant might encounter during reproduction.
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A property of water is known for being able to help the ocean sustain marine life due
to its ability to keep ocean temperatures relatively steady. Which of the following
properties of water allows this to be possible?
Water's Solubility
Water's density
Water's ability to act as a universal solvent
High Heat Capacity
What is the correct sequence of renal tubule segments through which filtrate would flow? Multiple Choice Distal tubule, ascending timb of nephron loop, descending limb of nephron loop, proximal tubule Collecting duct proximal tubule, descending limb of nephron loop, ascending timb of nephron loop, distal tubule Proximal tubule, ascending limb of nephron loop, descending Imb of nephron loop, distal tubule Proximal tubule, descending limb of nephron loop, ascending timb of nephron loop, distal tubule
The correct sequence of renal tubule segments through which filtrate would flow is B. proximal tubule, descending limb of nephron loop, ascending limb of nephron loop, distal tubule.
The kidney consists of three primary sections: renal cortex, renal medulla, and renal pelvis, the renal tubule is a portion of the nephron that carries a filtrate away from the glomerulus. Each nephron in the kidney has a renal tubule, which is divided into four different regions. The four regions are the proximal convoluted tubule, the loop of Henle, the distal convoluted tubule, and the collecting duct. The proximal tubule is the segment of the renal tubule that immediately follows Bowman’s capsule and is responsible for most of the reabsorption of nutrients and ions from the glomerular filtrate.
The descending limb of the loop of Henle is the second segment of the renal tubule, which is responsible for reabsorbing water. The third segment of the renal tubule is the ascending limb of the loop of Henle, which is responsible for reabsorbing ions, particularly Na⁺ and Cl⁻. The final segment of the renal tubule is the distal tubule, which is responsible for reabsorbing additional ions and regulating the pH of the urine. So therefore the correct answer is B. proximal tubule, descending limb of nephron loop, ascending limb of nephron loop, distal tubule.
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The filtrate in the renal tubule flows in the sequence: Proximal tubule, descending limb of nephron loop, ascending limb of nephron loop, and distal tubule, finally reaching the collecting duct where it gets converted into urine. These segments allow the reabsorption of water and useful substances, along with the expulsion of waste substances.
Explanation:The correct sequence of renal tubule segments in which filtrate would flow in the human body is: Proximal tubule, descending limb of nephron loop, ascending limb of nephron loop, distal tubule, and then the collecting duct. Kidney filtration starts at the Bowman's capsule which then passes it to the proximal tubule, the descending and ascending limbs of the nephron loop (Loop of Henle), followed by the distal tubule, and finally the collecting duct where it is converted into urine. The filtrate moves through these consecutive segments in order, a process which allows the body to reabsorb water and various useful substances while expelling waste substances as urine.
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Place the parts to show how energy flows
Owl, sun, mouse, grass
Answer:
sun -> grass -> mouse -> owl
Explanation:
Energy flows from the Sun to producers and then to consumers. Each gets energy from the other by eating them or photosynthesis.
In chili peppers, hot (H) flavor is dominant over mild flavor (h). If a chili grower wanted to grow only hot peppers, which of the crosses below would produce the largest number of hot flavored offspring? (Make a punnett square using the answer choices to find the correct answer.)
In punnett square, the crossing result will be HH,Hh,HH,Hh which means all are going to be hot chili peppers since H (dominant) is present in all of them.
What do you mean by punnett square?The Punnett square is a square diagram that is used to predict the genotypes of a particular cross or breeding experiment. It is named after Reginald C. Punnett, who devised the approach in 1905.
A Punnett Square is a helpful tool that helps to predict the variations and probabilities that can come from cross breeding.
The diagram is used by biologists to determine the probability of an offspring having a particular genotype.
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(1 point) A bacteria culture initially contains 1500 bacteria and doubles every half hour. Find the size of the baterial population after 80 minutes. Find the size of the baterial population after 5 h
The size of the bacterial population after 80 minutes is 12,000 bacteria. The size of the bacterial population after 5 hours is 96,000 bacteria.
1. Convert the given time to hours:
- 80 minutes = 80/60 = 1.33 hours
- 5 hours = 5 hours
2. Determine the number of doubling periods for each time interval:
- 80 minutes = 1.33 hours -> 1.33 / 0.5 = 2.66 doubling periods
- 5 hours -> 5 / 0.5 = 10 doubling periods
3. Calculate the population size after each doubling period:
- For 80 minutes: 1500 bacteria * (\(2^{2.66\)) ≈ 12,000 bacteria
- For 5 hours: 1500 bacteria * (\(2^{10\)) = 96,000 bacteria
Therefore, the size of the bacterial population after 80 minutes is 12,000 bacteria, and the size of the bacterial population after 5 hours is 96,000 bacteria.
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Besides reducing biodiversity what are the characteristics of an ecosystem that might change if the conditions of the ecosystem change? Size Genetic Variation Density Distribution
Answer:
population
Explanation:
Cuáles son los beneficios y daños que producen las siguientes sustancias. Dióxido de carbono Monóxido de carbono Óxido nítrico Dióxido de azufre Monóxido de hierro
Answer and Explanation:
Dióxido de carbono:
- Beneficio: Gas que se encuentra en la naturaleza y que resulta indispensable para las plantas para llevar a cabo la fotosíntesis. No nocivo en concentraciones entre 300 ppm a 550 ppm.
- Daño: A elevada concentración, cercanas a 30.000 ppm, es considerado contaminante y provoca alteraciones como mareos, dolor de cabeza, somnolencia, problemas para respirar. A concentraciones superiores puede causar asfixia.
Monóxido de Carbono:
- Beneficio: En muy bajas concentraciones puede ser beneficioso para tratar algunas enfermedades vasculares. También puede ser utilizado como marcador o indicador de salud al medir el monóxido de carbono exhalado.
- Daño: Produce intoxicación y causa dolor de cabeza, mareos, debilidad confusión, entre otros. En alta concentración, y sin ser advertido, puede incluso llevar a la muerte. Es un gas altamente inflamable por lo que a parte de las afecciones a la salud por inhalación, también puede provocar explosiones.
Óxido nítrico:
- Beneficios: Posibilita una mayor recepción de nutrientes y oxigeno en músculos, favoreciendo la vasodilatación y la irrigación sanguínea. Regula la presión arterial.
- Daño: En exceso, en una persona que no lo necesite, puede causar daños en los riñones e hígado y puede alterar el pH interno.
Dióxido de Azufre:
- Beneficios: En baja concentración, puede actuar como conservante impidiendo la aparición de bacterias, lo que puede resultar de utilidad en algunos alimentos.
- Daño: En estado gaseoso involucrado en el cambio climático y en la lluvia ácida. Provoca irritación de ojos, irritación de vías respiratorias y de membrana mucosa, y piel. También puede provocar dolores de cabeza, nauseas, y otros malestares. A través de las vías respiratorias, pasa al sistema circulatorio.
Monóxido de hierro:
- Beneficios: Muy utilizado en la industria. Es utilizado en cosmética y como pigmento para distintas utilidades. El oxido de hierro colabora en la limpieza de contaminación ambiental por los gases producidos por vehículos y fábricas.
- Daños: La inhalación crónica de monóxido de hierro puede resultar en siderosis, y puede resultar en cáncer pulmonar.
Meiosis involves
divisions in which one
germ cell divides into four
gametes.
is the cell division of
in which the
number of chromosomes is
haploid
diploid
Meiosis
halved
two
doubled
gametes
Answer:
meiosis involves two divisions in which one germ cell divides into four haploid gametes meiosis is the cell division of gametes in which the number of chromosomes is diploid
Explanation: