Answer:
give us a picture
Explanation:
Are there opinions about this document of aids
How are organisms grouped together in a hierarchy?
Answer:
They are grouped together by species-genus-family-order-class-phylum-kingdom-domain.
Explanation:
2 Which substance, needed for protein synthesis, is carried into a leaf from the stem? A carbon dioxide B nitrate C oxygen D starch
The substance, needed for protein synthesis, that is carried into a leaf from the stem is nitrate. Nitrate is an essential nutrient that plants use to produce amino acids and proteins. It is a part of the nitrogen cycle and is used in chloroplasts to create essential proteins.Option B is correct
The process of protein synthesis takes place in chloroplasts of the leaves of plants where nitrogen, along with other elements, is utilized to produce proteins. Nitrogen, in the form of nitrate, is an essential element required by the plant for the synthesis of amino acids and proteins.
Plants obtain nitrate through the soil from the water they absorb through their roots. It is transported from the roots to the leaves through the xylem vessels, which form a continuous pipeline from the roots to the stem and leaves of the plant. The process of protein synthesis is important for the growth and development of plants.
It is essential for the production of enzymes, hormones, and structural components such as cell walls and membranes. Nitrate is, therefore, a critical substance for protein synthesis and the growth and development of plants. Option B is correct
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protein that forms the hair discussed in the passage is considered structural protein. functional proteins, such as enzymes, are the other major class. which of the following is expected in a biological reaction?i. faster rate than non-enzymatic reactionii. enzymatic coupling to hydrolysis reactionsiii. more product generation relative to amount of reactant than non-enzymatic reaction at equilibrium.
The options that are expected in a biological reaction by functional protein enzymes are: (i) faster rate than non-enzymatic reaction (ii) enzymatic coupling to hydrolysis reactions.
Enzymes are the proteinaceous components that enhance the rate of chemical reactions inside the living body. The enzymes do so by lowering down the activation energy required to begin any chemical reaction. Enzymes are required for each and every process inside the body like digestion, respiration, etc.
Hydrolysis reactions are the reactions in which the breakdown of large components occurs into two or more smaller components and water is used as a reactant in the process.
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Can anyone send me all the notes for " requirements of good health'' as it is very urgent
Answer:
ya
Explanation:
me ya me me ya me ya me vv
A testing.illuminateed.com Clever | Portal YIlluminate Home Connection C Clever | Portal ts itslearning Waves, Light and Sound Question 11 II Pause Q Zoom * Question 11 A scientist is designing a device that will kill harmful cells in the human body using high-energy waves. Which type of wave would be most effective in accomplishing this goal? X-rays would be the best choice because they have a long wavelength and a low frequency. B Radio waves would be the best choice because they have a long wavelength and a low frequency. Gamma rays would be the best choice because they have a short wavelength and a high frequency. D Infrared waves would be the best choice because they have a short wavelength and a high frequency.
Gamma rays would be the best choice for a scientist who is designing a device that will kill harmful cells in the human body using high-energy waves.
Gamma rays are electromagnetic radiation that is highly energetic and has a short wavelength. These rays are more penetrating than either alpha or beta rays. Gamma rays have a higher frequency than both alpha and beta rays. Gamma radiation, for example, has a frequency of over 10^19 Hz, while alpha radiation has a frequency of 10^15 Hz. The use of Gamma Rays in the human body Gamma rays can penetrate the human body more efficiently, even passing through thick metal plates, thanks to their high energy and frequency.
Gamma rays are used in the treatment of cancer because of their penetrating power, which can destroy cancerous cells while causing the least amount of damage to the surrounding healthy tissue. In comparison to other waves, gamma rays can cause the most damage to the human body by breaking the chemical bonds that hold atoms together, which can cause mutation, cell death, and cancer. Therefore, a scientist who is designing a device that will kill harmful cells in the human body using high-energy waves should choose Gamma rays as they are highly effective.
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The net effect of the effector is to shut off the original ________, or reduce its intensity, during the negative feedback mechanism to restore homeostasis.
Based on the knowledge of homeostasis, the net effect of the effector is to shut off the original stimulus or reduce its intensity, during the negative feedback mechanism to restore homeostasis.
What is an effector?
An effector is a part of a control system which serves as means of giving response to a stimulus.
Release of the effector by the control system results in inhibition of stimulus or a minimization of the effect of the stimulus in order to maintain homeostasis.
Therefore, the net effect of the effector is to shut off the original stimulus or reduce its intensity, during the negative feedback mechanism to restore homeostasis.
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The process by which water vapor passes through stomata from plants to the atmosphere is called
The process by which water vapor passes through stomata from plants to the atmosphere is called transpiration.
Transpiration is a natural process by which plants release excess water vapor through their stomata, which are small pores on the surface of leaves. These pores allow for the exchange of gases between the plant and the environment. During photosynthesis, plants absorb water from the soil through their roots and transport it to their leaves. The excess water is then released into the atmosphere through transpiration. Transpiration is an important part of the water cycle, as it contributes to the movement of water from the land to the atmosphere.
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Which of the following is a more complex form of carbohydrates A.Glucose B.starch c.sugar D.fructose
You are presented with several single-celled organisms, including one thought to belong to the kingdom fungi. what unique feature could help you identify the fungus?
One unique feature that could help identify the fungus is the presence of chitin in its cell walls
Chitin is a complex polymer found in the cell walls of fungus that is not found in the cell walls of other single-celled organisms such as bacteria or protists. Furthermore, because fungi are heterotrophic creatures that absorb nutrients from their surroundings, they may be distinguished by their mode of feeding. Fungi have a unique way of reproduction that involves the formation of spores that may be distributed in the environment. Seeing any of these distinguishing characteristics may aid in identifying the organism as a fungus.
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What are three types of plants or trees found in tundra biomes.
Answer:
tundra, Antarctic tundra, and alpine tundra
Explanation:
iam smart
Answer:
grasses, mosses, lichen, low shrubs, and a few flowering plants.
Explanation:
Tundra means uplands, the cooler temperatures are home to plants that can grow in the shorter seasons.
Describe the added “costs” of sexual reproduction for an organism.
O_o
huh
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Photosynthesis???????
which of the following properties is not used to identify the type of mineral
The characteristic that isn't usually utilized to determine the kind of mineral is color.
Thus, even though color can be useful in some circumstances, it is not a reliable signal on its own. A wide range of colors and tints of the same mineral species may be found in many minerals. A mineral's color can also be changed by outside elements like impurities or environmental conditions.
As a result, it might be dangerous to draw inferences about minerals merely based on their color. Other characteristics that are more often utilized and offer more conclusive information for mineral identification include hardness, lustre, cleavage, crystal structure, specific gravity, and chemical composition.
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In complex movements, muscles commonly work in groups rather than individually. The hamstrings flex the knee. Which muscles are antagonists to the hamstrings?.
The antagonist is the quadriceps. The quadriceps contract to extend the knee during the contact and recovery phase, while the hamstrings lengthen to allow movement.
Is the hamstring stretch antagonistic or agonistic?
When the knee extends, the hamstrings stretch, as well as the antagonists of this activity. When the knee bends, the hamstrings become the agonist muscle, and the quadriceps now become the antagonist.
The three hamstring muscles are as follows: Biceps femoris, located on the outside of your body. This hamstring's function is to flex your knee, extend your thigh at your hip, and rotate your lower leg from side to side when your knee is bent.
Therefore, In complex movements, muscles that are antagonists to the hamstrings are the quadriceps.
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lpa cedar apple rust differs from black stem rust of wheat because it group of answer choices is autoecious has no repeating cycle is macrocyclic cannot be effectively managed all of the others
LPA cedar apple rust differs from black stem rust of wheat because it is autoecious. This means that it completes its entire life cycle on a single host.
In contrast, black stem rust of wheat is heteroecious and has a repeating cycle that involves multiple hosts. This difference in life cycle is important when it comes to managing these diseases. While black stem rust of wheat can be effectively managed through crop rotation and other measures, LPA cedar apple rust may be more difficult to control since it does not rely on other hosts for its development.
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When must scientific theories be changed?
A. When a new government is elected
B. When an old scientist dies
C. When one experiment shows a surprising result
D. When enough evidence contradicts earlier ideas
Answer:Theories may be changed over time as new information is discovered or new technologies are developed.
Explanation:
According to Cell Theory all cells must be derived from...
Answer:
Excisting cells
Explanation:
cooking a food in liberal amounts of water is least likely to affect its content of
The cooking method of using liberal amounts of water is least likely to affect the content of fat-soluble vitamins and minerals in food.
When food is cooked in liberal amounts of water, such as boiling or blanching, certain nutrients can be leached out into the water. Water-soluble vitamins like vitamin C and B vitamins are more susceptible to loss during this cooking process. However, fat-soluble vitamins, which include vitamins A, D, E, and K, are less affected because they are not easily dissolved in water.
Fat-soluble vitamins are primarily found in the fatty portions of food and are more stable during cooking methods involving water. While some nutrients may still be lost due to heat exposure or prolonged cooking times, the impact on fat-soluble vitamins and minerals is generally less significant compared to water-soluble vitamins.
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What is basic sience
Answer:
behind the functioning of the human body in health and illness,
Explanation:
Explain the processes involved in the transportation of absorbed
nutrients throughout the body.
Answer:
Absorption: The process of absorbing nutrients occurs primarily in the small intestine. Once the food is broken down into smaller molecules through digestion, these molecules are absorbed into the bloodstream. For example, carbohydrates are broken down into simple sugars, proteins into amino acids, and fats into fatty acids and glycerol.
Circulatory System: The circulatory system, composed of the heart, blood vessels, and blood, plays a crucial role in transporting absorbed nutrients. The blood vessels form an extensive network that reaches all tissues and organs in the body.
Hepatic Portal System: After absorption, most of the nutrients are transported to the liver through a specialized system called the hepatic portal system. This system ensures that the liver, which performs various metabolic functions, receives a concentrated supply of nutrients before they are distributed throughout the body.
Bloodstream Transport: Once in the bloodstream, nutrients are carried by the plasma, the liquid component of blood. Different nutrients use specific mechanisms for transport:
Glucose: It is transported by facilitated diffusion or active transport, depending on the concentration gradient, with the help of insulin.
Amino Acids: They are transported through the bloodstream by specific carrier proteins.
Fats: Dietary fats are initially packaged into structures called chylomicrons and transported through the lymphatic system before entering the bloodstream. Once in the bloodstream, fats are carried by lipoproteins such as low-density lipoprotein (LDL) and high-density lipoprotein (HDL).
Distribution to Tissues: As the blood circulates, nutrients are distributed to various tissues and organs according to their specific needs. Nutrients are delivered to cells through the capillaries, the smallest blood vessels in the body, which have thin walls that allow for the efficient exchange of nutrients and waste products.
Cellular Uptake: Nutrients are taken up by cells through various mechanisms. For instance, glucose enters cells with the help of insulin, while amino acids are transported into cells through specific carrier proteins. Fats are taken up by cells through receptor-mediated endocytosis or by diffusion.
Metabolism: Once inside the cells, nutrients undergo metabolic processes to produce energy or build new molecules. Glucose, for example, can be metabolized through glycolysis, the Krebs cycle, and oxidative phosphorylation to generate ATP, the cell's energy currency.
Waste Removal: Metabolic byproducts, such as carbon dioxide and urea, are generated during nutrient metabolism. These waste products are transported back into the bloodstream and eventually eliminated from the body through the lungs (carbon dioxide) or the kidneys (urea).
It's important to note that different nutrients may have different transport mechanisms and pathways. The body's ability to efficiently transport and utilize absorbed nutrients is vital for maintaining proper functioning and overall health.
non-cyclic photophosphorylation requires light to be absorbed _____, one time at each photosystem
Non-cyclic photophosphorylation requires light to be absorbed twice, one time at each photosystem.
Non-cyclic photophosphorylation is the process by which plants and other photosynthetic organisms convert light energy into chemical energy in the form of ATP and NADPH. It involves two photosystems, photosystem I (PSI) and photosystem II (PSII), The electrons are then transferred to PSI, where they are re-energized by absorbing more light energy. Finally, the electrons are passed to NADP+ to produce NADPH, which is an important reducing agent used in the Calvin cycle for carbon fixation. This process requires light to be absorbed twice, once at PSII and once at PSI, in order to generate ATP and NADPH.
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Prior to reading, many people think about what they already know regarding
the topic. What is this active reading strategy called?
A. Asking questions
B. Summarizing
C. Drawing inferences
D. Activating prior knowledge
SUBMIT
Activating prior knowledge is the active reading strategy.
What is active reading strategy?
Active reading is a reading strategy that involves engaging with a text in a way that goes beyond just passively decoding the words on the page. It involves actively thinking about the text, making connections to prior knowledge, asking questions, making predictions, and reflecting on what has been read. The goal of active reading is to improve comprehension, retain information better, and engage more deeply with the material. Some common active reading strategies include highlighting, annotating, summarising, asking questions, and making connections to personal experiences or other texts.
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The graph shows how the population of turtles in a freshwater pond has
changed over the years.
Turtle Population
250
225
200
175
150
Number of Turtles
125
100
75
50
5
6
10
Year
At which time has the turtle population reached the carrying capacity of the
pond?
A. Year 1
B. Year 5
C. Year 3
O D. Year 10
Answer:
B. Year 5.
Explanation:
In 5 years time the turtle population reached the carrying capacity of the pond. Carrying capacity of pond refers to the population of marine animals such as fishes, turtles etc can live and survive on the natural food available in the pond. If the food is present in large amount, than carrying capacity of the ecosystem is large. In pond ecosystem, the population of turtle decreases because the food is not sufficient to feed the existing population.
Answer:6 years
Explanation:
GIVING BRAINLIEST AND THE REST OF MY POINTS!!!!!!!!
Which piece of observation would support your explanation that the chameleon use a physical characteristic adaptation to survive in its environment?
A) A change in skin color
B) An increase in number of eggs
C) Carrying eggs in their mouth
D) Living in large groups
Answer:
A Change its skin
Explanation:
the Chameleon changes it skin to intimidate predators or to blend into an enviroment. And since changing the color of your skin is physical its A!
Adaptations are the characteristical behavior and physical changes. A change in skin color is the physical adaptation of a chameleon to survive in the environment. Thus, option A is correct.
What is adaptation?
Adaptations are the modifications and transformations a species adapts over time in their physical appearances in response to the stimuli that allow them to survive in the surroundings.
Physical adaptation includes the structural change in the shape, the color of the body, fur, and thickness and thinness of the body fur. A change in the skin color of a chameleon allows it to blend into its environment hence, protecting it from predators.
Therefore, the change in the skin color of a chameleon is a physical adaptation.
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with the exception of [ select ] and [ select ] , most strepsirrhines are nocturnal and solitary animals.
With the exception of some lemurs and lorises, most strepsirrhines are active during the night, are nocturnal and solitary animals.
Strepsirrhines, a suborder of primates, are mostly known for their nocturnal and solitary behaviors. They are a diverse group of primates that includes lemurs, lorises, galagos, and aye-ayes. With the exception of some lemurs and lorises that are active during the day, most strepsirrhines are active during the night. This adaptation to nocturnal life is thought to have evolved as a way to avoid competition with other primates and predators.
Solitary behavior is also common among strepsirrhines, although there are some exceptions. Some species of lemurs are social and live in groups, while others are solitary. Lorises are also known to live in small family groups, but they generally hunt and forage alone.
The unique physical characteristics of strepsirrhines, such as their elongated snouts and large eyes, are adaptations that aid in their nocturnal lifestyle. Their large eyes allow them to see in low light conditions, while their elongated snouts contain specialized sensory organs that help them locate food and navigate through their environment.
In conclusion, strepsirrhines are mostly nocturnal and solitary animals, with some exceptions. Their adaptations to nocturnal life and unique physical characteristics are a testament to their evolutionary success.
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Which organelle converts energy from nutrients?
A. Ribosome
B. Vacuole
C. Nuclues
D. Mitochondria
HELP ME PLEASE
Answer:
ç.
Explanation:
please click the heart and rate excellent and brainleist to
What is interesting in human body?
Your body creates 25 million new cells every second. In other words, you will have generated more cells in 15 seconds than there are Americans. The femur, commonly referred to as the thigh bone, is the biggest bone in the human body. The stirrup bone, which is found inside your ear drum, is the tiniest bone.
What is an Human body?The framework of an individual is their body. It is made up of numerous different cell types that combine to form tissues and ultimately organ systems. They guarantee the survival of the human body and equilibrium.
It has a head, hair, neck, trunk, arms, hands, legs, and feet. The trunk includes the thorax and belly.
Human anatomy, physiology, histology, and embryology are all studied in depth. The anatomy of the body differs in well-known ways. The systems and organs of the human body, as well as how they work, are the main topics of physiology. In order to maintain homeostasis—with safe amounts of chemicals like sugar and oxygen in the blood—many systems and mechanisms interact.
Health experts, physiologists, anatomists, and painters all study the human body to aid in their respective fields.
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Mid-ocean ridges are places where tectonic plates are doing what?
1. Colliding
2. Sliding past each other
3. Spreading apart
4. none of the above
Which of the following is NOT evidence of plate tectonics?
1. distribution of fossils
2. location of earthquakes
3. rain forest depletion
4. the shape of the continents
Rain forest depletion is not evidence of plate tectonics.
• Plate tectonics is responsible for the distribution of fossils on distinct continents, for the continental and ocean floor features comprising volcanoes, mountains, trenches, and faults, for the occurrence of earthquakes, and the shape of the continents.
• On different continents, the fossils are identical to the fossils found on the continents, which were once connected.
• The majority of the oceanic and continental floor features are the outcome of the earthquake and geological activity along the plate boundaries.
• The depletion of rainforest is not a result of plate tectonics. The major reason for rainforest depletion are agriculture and fuelwood collection.
• Apart from this, some of the human activities like logging, mining, development of large dams and industry is also major cause of rainforest depletion.
Thus, rainforest depletion is not evidence of plate tectonics.
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Which term best describes any organism that lives on or in another living organism and takes nutrients from that organism without killing it? A. virus B. bacterium C. parasite D. fungus
Answer:
C
Explanation: