Answer:
False
Explanation:
Scientific theories are given on the basis of lots of studies.Even the hypothesis are proposed only after the observation of specific materials.
A 6-month-old infant is scheduled for surgery to correct intussusception. Prior to surgery, the nurse knows all the assessment findings listed below indicate intussusception except?
1. Sudden episodic abdominal pain
2. Screaming with infant drawing knees to chest during episodes of pain
3. Vomiting
4. Diarrhea
The nurse should be aware of whether the infant is suffering from diarrhea. Intussusception is a medical condition that can be life-threatening. In this condition the intestine of the infant folds multiple times, therefore, one portion into another. This affects the digestion of the infant.
In intussusception, digested food in the stomach is prevented to enter the intestine. The food gradually collects in the stomach causing abdominal pain. The infant experience multiple episodes of abdominal pain. The symptom is, vomiting, episodes of abdominal pain, lack of hunger, crying, and frequent chest pain.
Learn more about intussusception, here:
https://brainly.com/question/31594994
#SPJ1
If a person’s blood clots too quickly and they are at risk of forming dangerous clots, what medicine could they take?A. MethamphetamineB. ClaritinC. AspirinD. Antihistamine
the correct option is C. Aspirin.
can someone help me with this please? try to be a little detailed and answer the two questions please (look at the picture)
An ecosystem with greater biodiversity has greater stability. So the diversity of species in an ecosystem makes it more resilient to change. In the kelp forest ecosystem, sea otters play a very crucial role as they maintain the structure of the ecosystem community.
A greater amount of variation in species and genus in an ecosystem makes it more resilient to disturbances. There are a variety of factors that affects the ecosystem’s resilience, these include high humidity, greater species richness and ecological redundancy of species.
The intensity and persistence of the stressor in the ecosystem also affect the ecosystem's resilience.
To learn more about the ecosystem, refer to the link:
https://brainly.com/question/30552977
#SPJ1
Describe how editing CFTR would impact gene expression. Draw a model that illustrates your description
Answer:
Idont know that but you can answer that
Editing the CFTR gene can potentially impact gene expression in several ways, depending on the type of editing and the specific mutation being targeted, and one approach to editing the CFTR gene is through the use of gene therapy.
What is gene editing?Gene therapy and gene editing are two potential approaches for treating CF by correcting the genetic defect responsible for the disease. Gene therapy involves introducing a functional copy of the CFTR gene into cells, while gene editing involves correcting the specific mutation in the CFTR gene responsible for CF. In gene therapy, a functional copy of the CFTR gene is introduced into cells using various methods, such as viral vectors, lipid nanoparticles, or gene editing technologies such as CRISPR-Cas9. Once the functional copy of the gene is successfully delivered into the cells, it can lead to increased expression of the CFTR protein, which can potentially improve the regulation of salt and water movement in and out of cells and reduce the severity of CF symptoms.
Hence, editing the CFTR gene can potentially impact gene expression in several ways, depending on the type of editing and the specific mutation being targeted, such as through gene editing.
Learn more about gene editing here.
https://brainly.com/question/29096691
#SPJ2
In ASEXUAL reproduction, what is the main means for genetic variation in organisms?
O meiosis
O crossing over
O fertilization
O mutations
Answer:
mutations
Explanation:
asexual means no sex involved. that can only mean that mutations can make the cells dofferent
Identify each of the labeled figures. Please help!
Figure D represents a triglyceride.
What is a triglyceride?Triglycerides are esters that contain a glycerol and three chains of fatty acids, so they are a type of fat that is going to be more commonly contained in the body as fat, since it is going to have as a function the reserve of additional calories that are ingested in the diet and so the body will use it when it requires energy
Triglycerides are found mainly deposited within adipocytes around the body and also traveling through the blood associated with lipoproteins
Triglycerides travel through the blood to the tissues where they are required, but a high amount of triglycerides can become dangerous as it increases the risk of heart disease such as coronary artery disease, type 2 diabetes, hypothyroidism, metabolic syndrome, among others, limiting life time.
Therefore, we can confirm that the figure D represents a triglyceride.
To learn more about triglyceride visit: https://brainly.com/question/13840067
#SPJ1
helpppp I’ll do anything BUT I HATE links so please NO links
Mitochondria: source of energy to cell
Nucleus: contains dna and controls center
Ribosomes: produces protein
Cell membrane: gives protection
Imagine a disease spreads among the desert grasshoppers and most of them die off. How would the grasshoppers’ disappearance affect the food chain and its organisms? Remember that the grasshopper eats some organisms and is also eaten by other organisms.
If grasshoppers are removed from the food chain, significant damage to the environment can occur. Being herbivores, grasshoppers can have an impact on the populations of the plants they eat, increasing the population of those plants. The availability of resources for other herbivores that rely on the same plants for survival may be affected as a result.
Grasshoppers are also an important source of food for many predators, such as birds, reptiles and mammals. If locusts are eliminated from the food chain, the number of these predators can decrease. The disappearance of these predators could lead to an imbalance in the populations of their prey, which could have further effects on the environment.
Learn more about Grasshoppers, here:
https://brainly.com/question/16867035
#SPJ1
the table below shows the role of different substance during photosynthsis.
Answer:
Chlorophyll stores chemical energy needed for photosynthesis.
Explanation:
Science enables us to answer ____________________ or ____________________ questions. Empirical questions require quantitative data and qualitative data.
Explanation:
Science enables us to answer empirical questions or testable questions. Empirical questions are those that can be answered through observation, experimentation, and the collection of empirical evidence. These questions seek to understand the natural world, its phenomena, and the relationships between variables.
Empirical questions can be further divided into two types: quantitative and qualitative. Quantitative questions focus on numerical data and measurable variables. They seek to determine the extent or magnitude of a phenomenon, the presence of a relationship, or the effect of one variable on another. These questions often involve statistical analysis and the use of mathematical models to draw conclusions.
On the other hand, qualitative questions explore subjective experiences, meanings, and interpretations. They aim to understand the nature of a phenomenon, the motivations behind certain behaviors, or the lived experiences of individuals. Qualitative research methods involve in-depth interviews, observations, and the analysis of textual or visual data to generate rich and descriptive insights.
Science relies on the systematic application of the scientific method to investigate empirical questions. This method involves formulating a hypothesis, designing experiments or studies, collecting data, analyzing the data, and drawing conclusions based on evidence. Through this rigorous process, science helps us gain knowledge, make informed decisions, and advance our understanding of the world around us.
It's important to note that not all questions can be answered through scientific means. There are philosophical, ethical, and subjective questions that fall outside the realm of empirical inquiry. Science provides a powerful tool for exploring and explaining the natural world, but it has its limitations and cannot address all aspects of human existence.
Blowfly eggs would most likely be found _____.
near the hands and legs
near the nose and mouth
in the hair and clothes
on the extremities
Answer:
near the nose and mouth
Explanation:
I'm 100% sure this is right
Answer:
near nose and mouth.
Explanation:
got it right!
NO LINKS AND I WILL GIVE BRAINLIEST!!
How was a round-the-world voyage useful to Darwin for developing his theory of evolution?
Answer: During the long voyage, Darwin made many observations that helped him form his theory of evolution. For example: He visited tropical rainforests and other new habitats where he saw many plants and animals he had never seen before (see Figure below). This impressed him with the great diversity of life.
Explanation:
What is one product of cellular respiration?
Answer:
ATP
Explanation:
cellular respiration makes a lot of ATP; i think its like 38
the hydrogens taken from glucose or a breakdown product of glucose are added to oxygen, releasing energy to
When oxygen is combined with hydrogens extracted from sucrose or a glucose breakdown product, energy is released. transport H+ avidly into the intermembrane...
Two ATP molecules are hydrolyzed for every molecule of glucose to give energy for the early processes, but two ATP molecules are created in the later phases. When oxygen is combined with hydrogens extracted from sucrose or a glucose breakdown product, energy is released. transport H+ avidly into the intermembrane. As a result, towards the conclusion of glyco, there is a positive benefit of two ATP molecules for every glucose molecule that was broken. A total of 2 Adp is produced during the glycolysis process, which converts glucose into lactate and energy (Liver glycogen + 2 Nicotinamide adenine dinucleotide phosphate + 2 Atp + 2 Pis --> 2 Triphosphate + 2 Nadph + Two H+ + 2 Atpase + 2 Hydrate). The process through which food energy is transformed into energy that the body's cells can utilise is called cellular respiration. ATP receives the energy from the glucose storage.
Learn more about glucose
https://brainly.com/question/18336809
#SPJ4
What is homeostasis? What are some of the things my body does to keep it at the right temperature?
Answer:
Blood flow to your skin increases to speed up heat loss into your surroundings, and you might also start sweating so the evaporation of sweat from your skin can help you cool off.As heat is lost to the environment, the body temperature returns to normal.
Some molecules are unable to enter cells by diffusion, and instead, must use active transport. How is diffusion different from active transport?
Answer: See Below
Explanation:
Diffusion is considered passive transport because it does not require energy to move molecules across the membrane. This is possible because of difference in concentration gradient. Molecules will flow from a higher concentration to a lower in order to make uniform concentrations, this is a natural process that does not require energy.
Active transport requires energy, typically in the form of ATP to transport molecules against a concentration gradient.
SURVIV.IO CODE
5GRV
NOWWW
Answer:
ight im in
Explanation:
Enzymes are capable of increasing the rate of a chemical reaction within a living cell. Enzymes accomplish this through which of the following means?
O reducing the number of products
O reducing the activation energy
O increasing the temperature of the cell
O increasing the concentration of reactants
Answer:
reducing the temperature of the cell
the organisms that feed on dead and decaying matter are called
A. Saprotrophs
B. Autotrophs
C. Heterotrophs
D. Parasite
The organisms that feed on dead and decaying matter are called Saprotrophs.
An organism that feeds on dead and decaying organic matter is called a saprotroph. These organisms are heterotrophic, which means that they obtain their food from other sources. They are important in the ecosystem because they break down dead organic matter and recycle it back into the soil, making nutrients available to other living organisms
Answer:
A. Saprotrophs
Explanation:
Saprotrophs are organisms that obtain their nutrients by feeding on dead and decaying matter. They play a crucial role in the ecosystem by decomposing organic material and recycling nutrients back into the environment.
These organisms secrete enzymes that break down complex organic compounds into simpler substances, such as sugars and amino acids, which they can absorb and utilize for their own growth and energy needs. Examples of saprotrophs include fungi (such as mushrooms and molds) and certain bacteria.
Unlike autotrophs, which can produce their own food through photosynthesis or chemosynthesis, saprotrophs rely on external sources of organic matter for their nutrition. They actively decompose dead plants, animals, and other organic materials, aiding in the process of nutrient recycling and decomposition.
Heterotrophs, on the other hand, are a broader category of organisms that obtain their nutrients by consuming other living or dead organisms. This includes saprotrophs, as well as other types of organisms such as herbivores, carnivores, and omnivores.
Parasites, meanwhile, are organisms that live in or on other organisms, known as hosts, and obtain their nutrients from the host while causing harm or damage to it. Unlike saprotrophs, parasites typically rely on a living host for their sustenance rather than feeding on dead and decaying matter.
\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)
♥️ \(\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)
The pH of water is
because it contains an equal amount of H+ and OH-ions.
05
07
9
Answer:
07
Explanation:
At room temperature 25 Celcius
Which of the following is not a kingdom of
life?
Question is not complete....
best answer for the question
2. Which of the following DNA extraction methods involves a commercially available styrene polymer resin that binds metal ions
O A. Organic extraction
OB. EDTA extraction
OC. Chelex extraction
O D. Phenol-chloroform extraction
Answer:
The correct answer is - C. Chelex extraction.
Explanation:
Chelex extraction is a DNA extraction method that involves a Chelex100 chelating resin that prevents DNA degradation by traping the degradative enzymes and from potential contaminants.
In absence of this Chelex resin, a styrene polymer resin that binds metal ions that might inhibit downstream analyses. This process involves a commercially used Chelex 100 which is a styrene-divinylbenzene copolymer that has paired iminodiacetate ions, which act as chelating groups in binds metal ions.
Identify the mutation below that would be passed onto a living fertile, offspring if it happened in a parent.
An insertion mutation in an egg cell that deactivates a gene for hair color
DNA substitution errors that take place in somatic, or body, cell resulting in skin cancer
A silent mutation in the genes of the pancreas cells coding for insulin
A chromosomal deletion that effects a blood cell, deactivating a crucial gene involved in development
A chromosomal deletion that affects a blood cell, deactivating a crucial gene involved in development would be passed onto a living fertile offspring if it happened in a parent.
The mutation below that would be passed onto a living fertile offspring if it happened in a parent is the chromosomal deletion that affects a blood cell, deactivating a crucial gene involved in development.
Chromosomal deletions involve the loss of a segment of DNA from a chromosome. If this deletion occurs in a germ cell (such as an egg or sperm cell) that is involved in reproduction, it can be passed on to offspring. In this case, if the deletion affects a crucial gene involved in development, it can have significant implications for the offspring's health and development.
The other mutations described do not necessarily have a direct impact on the genetic material that is passed on to offspring. An insertion mutation in an egg cell that deactivates a gene for hair color, a silent mutation in the genes of pancreas cells coding for insulin, or DNA substitution errors that occur in somatic cells resulting in skin cancer is not typically inherited by offspring, as they do not occur in the germ cells responsible for reproduction.
For more such answers on fertile
https://brainly.com/question/26059016
#SPJ8
Taigas, tundras, and tropical rainforests share what common abiotic component?
Responses
freezing temperatures
freezing temperatures
a lot of sunlight
a lot of sunlight
nutrient-poor soil
nutrient-poor soil
little precipitation
Answer:
A lot of sunlight
Explanation:
Although taigas and tundra's have colder climates, they receive a lot of indirect sunlight. Tropical rainforests receive a lot of sunlight as well.
Antimycin A Antimycin A is used in catfish farming: added to the water at 10 ppb, it kills small fish but does not harm catfish. Thus, small fish die out, and catfish get all the resources. When Antimycin A is added to isolated mitochondria, NADH and succinate both accumulate. However, if ascorbate, an artificial redox mediator that transfers electrons to cytochrome c, is added, oxygen consumption is still observed. Which step in the respiratory chain is antimycin A likely to inhibit (1 pt)
Answer:
Inhibits electron transport chain in mitochondria.
Explanation:
Antimycin A inhibits electron transport chain which leads to the complete halt of electron transport in mitochondria. due to this inhibition of electron transport chain in mitochondria leads to the killing of the fishes except catfish and so the catfish increase in population due to more resources and no competition. this Antimycin A is highly toxic for fishes and kill all fishes if used at the amount of 10 ppb.
What are 2 characteristics of Eukaryotes?
Answer:
prokaryotic cells, eukaryotic cells have: a membrane-bound nucleus. numerous membrane-bound organelles (including the endoplasmic reticulum, Golgi apparatus, chloroplasts, and mitochondria) several rod-shaped chromosomes
Explanation:
Answer:
They have a nucleus, They have road shaped chromosomes
Explanation:
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.
Learn more about atoms at:
https://brainly.com/question/6258301
#SPJ1
Please help me I’m stuck
1. Complete this Punnett square.
In the completed Punnett square, what percentage of the offspring are homozygous recessive?
Type your answer here:
2. Describe how genetic engineering improved lives of individuals sit insulin dependent diabetes.
what is scientific investigation?.
Answer:
It involves careful observation, applying rigorous skepticism about what is observed, given that cognitive assumptions can distort how one interprets the observation.
Explanation:
- google wikipiedia
In a cattle the allele for short horns