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Related Questions
Convert this measurement, 6.410102 , from scientific notation to standard notation.
Answers
This measurement, 6.410102 , is from scientific notation to standard notation. The answer will be 6.41
What is Scientific notation?Scientific notation is a way of writing numbers in two parts:
Only the figures (with the decimal point after the first digit), followed by × 10 to the power that moves the decimal point where you should be (that is, showing how many positions the decimal point moves).
On the other hand, the standard notation is the one that is normally used for not-so-large numbers by putting one digit behind another.
Thus, The answer will be 6.41.
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NO LINKS PLEASE
Excess carbon dioxide in the lower atmosphere acts like a(n)_____, which traps solar energy and leads to the greenhouse effect
A. funnel
B. electrical wire
C. mirror
D. glass pane
Answers
Answer:
D
Explanation:
because a glass pane acts lIke an insulator , which does not allow heat to escape
at the chemical composition of the compounds that Stan originally discovered in his apparatus.
Where does each of the atoms that make up these molecules come from? Particularly, where do the carbon (C), the nitrogen (N), and the oxygen (0) come from?
Answers
During the Miller-Urey Experiment, each of the atoms such as carbon (C), nitrogen (N), and oxygen(O) comes from water (H₂O), methane (CH₄), ammonia (NH₃), and hydrogen (H₂).
What was Miller-Urey Experiment?
The Miller-Urey experiment is a famous experiment under simulated conditions that are thought at the time (1952) to be present in the atmosphere of the early, prebiotic Earth, in order to test the hypothesis of the chemical origin of life under the given set of conditions.
The experiment used water (H₂O), methane (CH₄), ammonia (NH₃), hydrogen (H₂), and an electric arc that contributed the atoms such as carbon (C), nitrogen (N), and oxygen (O).
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what information is required to provide advanced warnings of severe weather conditions?
Answers
In ______, two dna double helices are synthesized from one dna double helix molecule when it unwinds and complementary nucleotides are added to the exposed unpaired bases.
Answers
In DNA replication, two DNA double helices are synthesized from one DNA double helix molecule when it unwinds and complementary nucleotides are added to the exposed unpaired bases.
What is DNA replication ?A double-stranded DNA molecule is duplicated to create two identical DNA molecules through the process of DNA replication. Because every time a cell splits, the two new daughter cells must have the same genetic material, or DNA, as the parent cell, replication is a crucial process.
The fundamental mechanism of DNA replication is similar across all species, making it a crucial operation.
Prokaryotic cells' cytoplasm and eukaryotic cells' nuclei are where DNA replication takes place. The fundamental steps of DNA replication are the same wherever it takes place. DNA replication is made simple by the DNA structure. The double helix has two opposing (anti-parallel) directions running through it.
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Drag each label to the correct location on the image.
A diagram of an animal cell is shown below. Each arrow points to a different organelle. Correctly label each organelle.
ribosome
centriole
smooth
endoplasmic
reticulum
mitochondrion
cell
membrane
rough
endoplasmic
reticulum
PRO
Golgi
apparatus
nucleus
Answers
The label on the animal cells for each organelle is attached below.
What makes up an animal cell?Cell membrane: The cell membrane is the outer layer of the cell. It protects the cell from its surroundings and controls what enters and leaves the cell.
Rough endoplasmic reticulum: The rough endoplasmic reticulum is a network of membranous sacs that are dotted with ribosomes. The ribosomes are responsible for making proteins.
Ribosome: Ribosomes are small organelles that are responsible for making proteins. They are found free in the cytoplasm or attached to the rough endoplasmic reticulum.
Golgi apparatus: The Golgi apparatus is a stack of flattened sacs that are involved in processing and packaging proteins.
Mitochondrion: The mitochondrion is the "powerhouse" of the cell. It produces energy in the form of ATP.
Centrosome: The centrosome is a small structure that contains two centrioles. The centrioles are involved in cell division.
Smooth endoplasmic reticulum: The smooth endoplasmic reticulum is a network of membranous sacs that are not dotted with ribosomes. The smooth endoplasmic reticulum is involved in a variety of functions, including lipid synthesis and detoxification.
Nucleus: The nucleus is the control center of the cell. It contains the cell's DNA, which is the genetic material.
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Which statement correctly describes the location and charge of the electrons in an atom?
Answers
Answer:
D. The electrons are outside the nucleus and have a negative charge.
Explanation:
Help me with this, and i will mark brainliest
Answers
Answer:
A
Explanation:
what are some advantages of freshwater clams producing parasitic larvae that attach to the gills of fish?
Answers
The advantages of freshwater clams producing parasitic larvae that attach to the gills of fish is the distribution of larvae to distant places which was not possible in normal condition.
The larvae are the developmental stage in the growth of Pisces/ amphibians and reptiles. Freshwater clams are filter feeders that are burrowed deep beneath the sand and extend their siphons through the sand to filter water into their bodies and extract oxygen and nutrients. They eat tiny debris from the sand. The parasitic larvae get the nutrition from the places where the fishes feed and they get distributed as they grow up while travelling. It is a part that nature has devised to maintain their population and also save them from some predatory organism found underwater. Clams are considered as nutritional marine food in many nations mainly the Eastern nation.
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How do sedimentary rocks form on Earth's surface?
A
in vertical stripes
B
with no clear pattern
с
in horizontal layers
D
in a crisscross pattern
Answers
Answer:
B in vertical stripes
Explanation:
ejjekememmeme
Answer:
They are formed in horizontal layers
nursing care of the child with myelosuppresion from leukemia or chemotherapeutic agents should include what
Answers
Nursing care of a child with myelosuppression from leukemia or chemotherapeutic agents should include the following steps:
1. Monitor vital signs: Regularly assess the child's temperature, blood pressure, heart rate, and respiratory rate to detect any abnormalities.
2. Assess for signs of infection: Since myelosuppression weakens the immune system, observe for fever, chills, cough, and other signs of infection.
3. Administer prescribed medications: Provide appropriate antibiotics, antifungal, and antiviral medications as prescribed to prevent and treat infections.
4. Maintain strict hand hygiene: Wash hands thoroughly before and after providing care to reduce the risk of infection.
5. Educate the child and family: Explain the importance of hygiene, proper nutrition, and avoiding exposure to sick individuals to minimize infection risk.
6. Encourage proper nutrition: Promote a balanced diet with adequate protein, vitamins, and minerals to support the child's immune system.
7. Manage side effects: Assist with managing symptoms such as fatigue, nausea, and pain to improve the child's comfort and quality of life.
8. Administer blood products: Provide blood transfusions as needed to treat anemia and improve oxygen delivery to tissues.
9. Monitor laboratory values: Regularly assess complete blood counts (CBC) and other relevant labs to evaluate the child's response to treatment and identify potential complications.
10. Coordinate with the healthcare team: Collaborate with physicians, pharmacists, and other healthcare professionals to ensure comprehensive and personalized care for the child.
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19.Compared with unpolluted water, the water in a lake polluted by sewage will have
A. fewer microorganisms
C. more fish
B. more oxygen
D. more nitrogen compounds
Answers
Answer:
more nitrogen compounds
Explanation:
when water is polluted by sewage many microorganisms is present so we can deduct the 1st ans.
as water is polluted the environment is not suitable so living organisms so unpolluted water has more fish than polluted.
there cant be more oxygen in a place where it s polluted coz plants which grow under water wont grow as it is polluted
more nitrogen compounds is the answer because nitrogen compounds are made due to the reactions in polluted water.
hope this helps,
As we have discussed, you can view a cell as a microscopic factory. To do its job as a
factory, it must bring raw materials or molecules into the cell, move that material to
where it’s needed and then do the same in reverse for the final products. This
processes that do this movement are called diffusion, facilitated transport, osmosis, and
active transport.
Instructions:
• Write a paper that describes and compares the processes of diffusion, facilitated
transport, osmosis, and active transport.
• Make sure to use examples of each process
Answers
Simple diffusion occurs in favor of electrochemical gradients and does not need energy. It includes diffusion, osmosis, and facilitated diffusion. Active transport occurs against the electrochemical gradient, so it needs energy.
What are diffusion, osmosis, facilitated diffusion, and active transport?Diffusion is the pathway of only small molecules that freely move through the membrane by momentary openings produced by the lipid's movements. Diffusion is a slow process that requires short distances and pronounced concentration gradients to be efficient.For instance, oxygen and carbon dioxide move through the membrane by simple diffusion.
Osmosis is the simple passive transport of water molecules that occurs when the cell interior and the environment, separated by the semipermeable membrane, have different solute concentrations. Water molecule freely move from the more diluted side to the more concentrated one.Facilitated diffusion is the transport of hydrophilic molecules that can not freely cross the membrane. Channel proteins and some carrier proteins are in charge of this transport. When uncharged molecules cross the membrane, they do it according to their concentration gradients, going from the more concentrated side to the lower concentrated one. When ions cross the membrane, the process depends on their electrochemical gradient.Examples of substances that undergo facilitated diffusion are Na+, K+, and Ca++.
Simple diffusion and facilitated diffusion are both passive transport processes because they only depend on electrochemical gradients, so they do not need any energy to occur.
Active transport is the transport of molecules that move against the electrochemical gradient, so it does need energy to happen. Molecules move from the lower concentration side to the higher concentration side of the membrane.Carrier proteins are in charge of active transport. The needed energy might proceed from the ATP molecules or the membrane's electric potential.
Examples of active transport are Na+/K+ pump, the H+ pump, and the Ca++ pump.
So the main difference between these types of transport is the necessity for energy, molecules' electrochemical gradients, and molecules' size and charge.
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Question: Describe what a function is.
Answers
Answer: Really hope this helps you.
Explanation: it depends in what you are using it for if you are using it for math then it means a relation from a set of inputs to a set of possible outputs where the input and the output is related exactly.
A function takes in something (the input) and gives back something else (the output)
What is the density of a metal cube that has a volume of 2 cm x 3 cm x 1cm and a mass of 12g? *
Answers
Answer:
Density of metal cube = 2 g/cm³
Explanation:
Given:
Dimensions of a cube = 2 cm x 3 cm x 1 cm
Mass of cube = 12 g
Find:
Density of metal cube
Computation:
Volume of a cube = 2 cm x 3 cm x 1 cm
Volume of a cube = 6 cm³
Density = Mass / Volume
Density of metal cube = Mass of cube / Volume of a cube
Density of metal cube = 12 / 6
Density of metal cube = 2 g/cm³
what gives a sea squirt it's unique structure and shape?
Answers
Answer: cylindrical belly shape
Explanation:
Something that is giving a sea squirt its unique structure and shape is the presence of a cylindrical bell-shaped sac-like body. With that shape and body, there is coming an inhalant and exhalant shiphon-like structures.
All of that is giving a sea squirt its shape and structure.
PLEASE PLEASE PLEASE HELP ME WITH THIS!! ONCE I FIGURE OUT HOW I'LL MARK BRAINLIEST (or however you spell it)!!
Answers
Answer:
1st segment: 3rd answer choice
2nd segment: 1st answer choice
3rd segment: 4th answer choice
4th segment: 2nd answer choice
5th segment: 5th answer choice
What were the stimuli that caused the sensors to determine your body moved away from
the set point?
Answers
Answer:
Body temperature
Explanation:
When it get either too hot or too cold, body temperature changes and regulated by negative feedback. The stimulus is when body temperature increases or decreases from 37 degrees Celsius and the sensors sends stimulus to skin and the hypothalamus in brain referring that your temperature has strayed from its set point.
Hence, the correct answer is "Body temperature".
Explain how body plan and anatomy enables chordates to preform the essentials functions it needs to survive
Answers
Chordates share five morphological characteristics with deuterostomes, including a muscular postanal tail, a notochord, a dorsal neural tube, an endostyle, and pharyngeal gill slits.
The chordate notochord is a rigid rod with a fibrous sheath and a turgid core. It holds the creature back from shortening when locomotory waves are delivered through solid compression. Fluid in the body cavities provides support for the chordate body. The tunic provides additional support in tunicates.
A group of structural and developmental characteristics known as a body plan can be used to identify an animal species, such as a phylum. At some point during their development, whether they are in the embryonic, larval, or adult stages, all of the members of a particular group share the same body plan.
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Q-Explain how the body plan as well as the anatomy of a clownfish enables chordate to perform the essential functions that it needs in order to survive. Explain how the clown fish chordate fits into the cladogram of chordates.
fungal organisms morphologically consistent with candida species
Answers
A yeast-like fungal organisms called Candida is the source of the fungal infection known as candidiasis. Candida typically coexists with healthy skin and parts of the body like the mouth, throat, gut, & vagina without posing any health risks.
The forms of fungi can range form ovoid to filamentous. Various morphological kinds of fungi may coexist in a particular population. The unicellular forms reproduce via budding or fission, whereas the filamentous forms expand by elongation.A yeast-like fungal organisms called Candida is the source of the fungal infection known as candidiasis. Candida typically coexists with healthy skin and parts of the body like the mouth, throat, gut, & vagina without posing any health risks. The filamentous version can enter the tissues of the host. About. The yeast (or fungus) called Candida is the source of the infection known as candidiasis. In the body, including the mouth, throat, gut, & vagina, Candida often exists without creating any issues. If vaginal conditions change to favour Candida growth, an infection may result.
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Curd contains a bacterium called__________.
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A factory employee spends two hours putting together a car part. A machine can do the same job in thirty minutes. Which statement best describes the time-effectiveness of this scenario? A. The employee is four times as time-effective as the machine. B. The machine is half as time-effective as the employee. C. D. The employee is half as time effective as the machine. E. The machine is four times as time-effective as the employee
Answers
Answer:The machine is four times as time-effective as the employee.
Explanation:
Answer:
The machine is four times as time-effective as the employee.
Explanation:
on edge
Which of the following characteristics of Figure 1 best shows that the fragment is RNA and not DNA?
A
The 5' to 3' orientation of the nucleotide chain
B
The identity of each nitrogenous base
С
The charges on the phosphate groups
D
The type of bond linking the nucleotides together
Answers
Answer: I’m pretty sure it’s B
Explanation:
there is a uracil nitrogenous base in it and only rna has uracil whereas dna has thymine
Menstruation is the process of sloughing off the old functional layer of the
myometrium.
exometrium.
perimetrium.
epimetrium.
endometrium
Answers
The layer of the uterus that is shed during menstruation is called the endometrium.
Therefore, the correct option among the given options is endometrium.What is menstruation? Menstruation is the monthly bleeding process in females of reproductive age that occurs due to the sloughing of the endometrium. The endometrium is a specialized tissue that lines the inner surface of the uterus. When fertilization doesn't occur, the body sheds the endometrial tissue, which exits the body through the cervix and vagina. This process repeats every 21-35 days, on average. The menstrual cycle is regulated by a complex interplay of hormones and can be influenced by various factors such as stress, exercise, and diet.
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*extra points* What is a SCIENTIFIC problem in taxonomy and what is a possible solution?
Answers
Answer:
insufficient knowledge of rules and nomenclature
solution: stop allowing people to self publish discoveries
PLEASE HELP!!! ILL MARK BRAINLIEST
Answers
Answer:
Organelle 1
Explanation:
it determines if the human is a Male or female
In the given diagram of the human cell, the part of the cell that determines if the human is a male or female is known as Organelle 1 because it is a nucleus that carries genetic information.
What is a nucleus?A Nucleus may be characterized as a type of largest organelle in organisms. It is a double-membrane bound cell organelle which is called a nuclear membrane. The nuclear membrane has pores that allow the transfer of materials.
The nucleus contains chromosomes that are visible only during the process of cell division. The nucleus also contains nucleoplasm in which nucleolus and chromatin material is found. The nucleus functions as the controlling center of the cell. It also helps in the transfer of genetic information from one generation to another.
Therefore, the part of the cell that determines if the human is a male or female is known as Organelle 1 because it is a nucleus that carries genetic information.
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i need help please i don’t understand
Answers
The study of the functions and activities performed by the body's structures is:
A) anatomy
B) physics
C) physiology
D) histology
Answers
The study of the functions and activities performed by the body's structures is physiology. Therefore, the correct answer is C) physiology.
Physiology is the branch of biology that studies the functions and activities performed by the body's structures. It involves understanding how different organs, tissues, and cells work together to maintain homeostasis and carry out essential life processes such as digestion, circulation, respiration, and reproduction. Physiology covers a broad range of topics, from molecular and cellular physiology to organ and system-level physiology. It plays a critical role in understanding the mechanisms underlying various diseases and disorders and in developing new treatments and therapies. The study of physiology is highly interdisciplinary, involving knowledge and techniques from fields such as biochemistry, pharmacology, neuroscience, and genetics.
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the pulmonary trunk is _______(directional term) to the aorta.
Answers
The pulmonary trunk is anterior (or ventral) to the aorta.
The pulmonary trunk, or pulmonary artery, is a major vessel of the cardiovascular system that carries blood from the right ventricle of the heart to the lungs for oxygenation. The aorta, on the other hand, is the largest artery in the body and carries oxygen-rich blood from the left ventricle of the heart to the rest of the body.
Directional terms are used in anatomy to describe the relative position of one part of the body. with respect to another. Anterior (or ventral) refers to a position toward the front of the body, while posterior (or dorsal) refers to a position toward the back of the body.
Thus, the pulmonary trunk is anterior (or ventral) to the aorta.
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african cheetahs, which suffered a dramatic drop in population, rebounded in number to create a population of unusually similar genetic animals. this is called
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After a sharp decline in population, African cheetahs grew again, creating a population of cats with strikingly similar genetic makeup. this is called population bottleneck.
A population bottleneck is a significant decline in the number of a population as a result of human activity, such as targeted, widespread violence or intentional culling, and human population planning, as well as environmental catastrophes such as famines, earthquakes, floods, fires, disease, and droughts. Such occurrences can lessen the genetic diversity in a population's gene pool, leaving just a smaller population means one with less genetic diversity is to transmit genes to future generations of kids through sexual reproduction. Genetic diversity is still lower and only rises when there is gene flow from another population or very slowly as time passes and random mutations take place.
The population becomes less resilient as a result, and it becomes less able to cope with and withstand certain environmental changes, like a change in the climate or a change in the resources that are available. In contrast, if those who make it through the bottleneck are the genetically fittest people, the frequency of the fitter genes will increase within the gene pool even if the size of the pool would decrease.
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