Answer:
Photosynthesis
Explanation:
The green structures in the cell are chloroplasts. They are green because they contain the green pigment chlorophyll. Chlorophyll traps light energy and uses it to produce sugar molecules as food for the cell.
Scientists believe that 250 million years ago ________.
A
the continents were farther apart
B
the continents were underwater
C
there was only one active volcano on Earth
D
the continents were connected
WILL MARL BRAINLIEST!!!!
The islands bordering the deep-sea trenches
A. result from a series of quiet, continuous basaltic eruptions.
B. are accumulations of sediments on the margins of the trenches.
C.are formed from the activities of coral and other organisms.
D. are explosive volcanoes that emit lavas.
Answer:
i think its d
Explanation:
What's developed as a result of the electron transport chain?
Answer:
The electron transport chain (ETC) is a series of protein complexes located in the inner membrane of the mitochondria that transfer electrons from electron donors to electron acceptors via redox reactions. As a result of the ETC, a proton gradient is formed across the inner mitochondrial membrane, which drives ATP synthesis by the enzyme ATP synthase. The ATP produced through oxidative phosphorylation is the primary energy source for most cellular processes.
Explanation:
The electron transport chain (ETC) is the final step of aerobic cellular respiration and is where the majority of ATP is generated. As electrons move through the ETC, they release energy that is used to pump hydrogen ions across the inner mitochondrial membrane, creating an electrochemical gradient. This gradient powers ATP synthase, which generates ATP by adding a phosphate group to ADP. In summary, the electron transport chain results in the production of ATP, which is the primary source of energy for cellular processes.
PLEASE HELP ME! I need help so bad right now. I am super desperate and NEED to get this right. Please answer if you are sure. I WILL MARK BRAINLIEST! The answer option are listed below and the question is in an attachment.
Organisms 3 and 4
Organisms 1 and 3
Organisms 1 and 4
Organisms 2 and 3
Answer:
organisms 3 and 4
Explanation:
Which type lf neuron is found the Greatest amounts in the nervous system
Answer:
Multipolar neurons
Explanation:
The most abundant cells in the brain
A pea plant is heterozygous for flower color. The two possible flower colors are the dominant purple and the recessive white. What color is this
heterozygous flower?
O white
O a blend of purple and white
O purple
it is impossible to tell the flower color from this information
Answer:
In a pea plant heterozygous for the color of the flower, the color exhibited by that flower the phenotype is purple.
Explanation:
According to Mendelian heritage, a dominant trait will always be present in the phenotype, even in the allelic heterozygous form, while a recessive allele will only be possible when there are two identical recessive alleles.
The presence of a dominant allele inhibits the expression of a recessive allele.
If for the character "color of the flower" the pea plant is heterozygous, it will exhibit the dominant trait in its phenotype, so its flowers will be purple.
The other options are not correct because:
White is the recessive trait in the flower color A mixture of purple and white can be observed in co-dominance or incomplete dominance, non-Mendelian forms of inheritance.what is climate change and what are the possible affects on your community
Climate change has been happening in the Earth for several times now. If you could remember Ice Age, it is when everything is covered in glaciers, snow, and ice. Right now, we are on the cycle of going to global warming instead.
What does an autotroph do?
Answer: An autotroph is an organism that can produce its own food(using light), water, and carbon dioxide
c) What conclusion can you make about the SG/density of Earth materials that cannot be
sampled? In other words, why is your average numerical value (from 3a) different
from the average (5.5) of the whole Earth?
The attribute of matter known as density is expressed by a ratio of mass to unit volume of substance. Also known as relative density, specific gravity.
Why do we use specific gravity instead of density?The ratio of a substance's density to that of a standard reference material is known as specific gravity. It is an amorphous quantity. The word relative density is more frequently used since specific gravity, which has nothing to do with gravity, is unclear.If anything has a specific gravity, it will either float or sink. When tested against water, the specific gravity of a solid or liquid is compared; if it is less than one, it will float, and if it is greater than one, it will sink.The specific gravity test can be used to determine a patient's level of hydration or dehydration. It can also be used to detect whether renal tubular concentrating ability has been lost. Specific gravity values are not "abnormal." This test merely reports the urine's concentration.To learn more about density refer to:
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explain the effect of over usage of antibiotics in livestock farming.
please don't copy and paste from online it isn't the answer I am looking for.
The effect of over usage of antibiotics in livestock farming is it leading to mass production of antibiotic resistant bacteria to develop.
What is Antibiotic?
This is defined as a substance which destroys or slows down the growth of bacteria in a body or surface.
It should however be used in moderate amounts as overuse can lead to a situation whereby the bacteria become resistant to the antibiotics thereby lessening the effect and not being able to cure the illness.
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Which are vital signs?
O temperature, respiratory rate, and weight
O muscle mass, height, and weight
Oheart rate, temperature, and height
temperature, respiratory rate, and heart rate
The correct combination of vital signs is temperature, respiratory rate, and heart rate.
Vital signs are key measurements that provide important indicators of a person's physiological status and overall health. They help healthcare professionals assess and monitor a patient's condition. The vital signs typically include temperature, respiratory rate, heart rate, and blood pressure. Among the options provided, the correct combination of vital signs is temperature, respiratory rate, and heart rate.
Temperature is a measure of the body's internal heat. It can be measured orally, rectally, or with the help of infrared thermometers. Deviations from the normal range may indicate fever or hypothermia, which can be indicative of underlying health issues.
The respiratory rate refers to the number of breaths a person takes per minute. It provides insight into lung function and overall respiratory health. Abnormal respiratory rates may suggest respiratory distress or underlying pulmonary conditions.
Heart rate, also known as pulse rate, measures the number of times the heart beats per minute. It reflects cardiac activity and can be assessed by feeling the pulse at various points in the body. Deviations from the normal heart rate can indicate cardiovascular problems or other physiological abnormalities.
Weight, muscle mass, and height are not typically considered vital signs. They are important anthropometric measurements used for assessing overall body composition, growth, and nutritional status. While these measurements are relevant in healthcare, they are not classified as vital signs.
In summary, the vital signs include temperature, respiratory rate, and heart rate. Monitoring these parameters allows healthcare professionals to gain valuable insights into a patient's health status, identify potential issues, and make informed decisions regarding treatment and care.
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What are some fun facts about bacteria reproduction?
INTERESTING FACTS:
01)Bacteria (singular: bacterium) hails from the kingdom monera and is the simplest unicellular organism.
02)Only with powerful microscopes are the bacteria visible to the human eyes as they are the smallest among cells.
03)Bacteria are known as the most abundant forms of life.
04)Bacteria live everywhere: on land, in water, in the air, and inside the bodies of other living organisms.
2. Which type of mutation will affect not only one amino acid, but every subsequent amino acid?
Answer: Missense Mutation
Explanation:
A missense mutation is when the change of a single base pair causes the substitution of a different amino acid in the resulting protein.
Explain the following statement using evidence from the DNA sequences:
Mutations in the DNA change how proteins are made which leads to new and different forms of phenotypes.
A missense mutation is a Genetic alteration that causes the protein produced to encode a different amino acid at a specific location. Certain missense mutations change how the resulting protein functions.
Why do some changes in an organism's DNA sequence cause change, while others do not?While mutations always result in a change in the DNA sequence, they do not necessarily have a noticeable impact on the organism or alter the resulting protein. Since most amino acids can be encoded by two or more distinct codons, this is possible.
Can mutations be found using DNA sequencing?The ability to properly identify and characterise the majority of sequence changes makes direct DNA sequencing, in theory, the method for mutation identification with the highest degree of accuracy.
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How to convert clesuis to kelvin
Explanation:
Celsius can be converted to Kelvin by adding 273.15 to the Celsius grade!
Answer:
K-273.15=C
Explanation:
to convert Kelvin to Celcius you use the formula K-273.15=C
defination of photosynthesis
Answer: The definition of photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll
Explanation: It's because it's science.
Answer: Photosynthesis is a process by which phototrophs convert the energy in light to chemical energy, which is later used to fuel cellular activities.
Explanation: My favorite subject is science and I learned about photosynthesis last year.
Hope it helped :D
Consider the following genotype Yy Ss Hh
From: Yy Ss Hh 8 different gametes can be formed
5 Eye Color Genes = 243 genotypes10 Eye Color Genes= 59049 genotypes20 Eye Color Genes= 3,486,784,401 genotypesThis is further explained below.
What is a gamete?Generally, The reproductive cells of an organism are called gametes. They are also known as sperm cells and egg cells.
Ovum or egg cells are the common names for female gametes, whereas sperm is the common name for male gametes.
Haploid cells are those that contain just one copy of each chromosome, and gametes are examples of them.
In conclusion, For 5 Eye Color Genes
3^n is implored hence
3^5=243 genotypes
Repeating said pattern e have
10 Eye Color Genes= 59049 genotypes20 Eye Color Genes= 3,486,784,401 genotypesRead more about gamete
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CQ
4. Consider the following genotype: Yy Ss Hh. We have now added the gene for height: Tall (H) or Short (h).
a. How many different gamete combinations can be produced?
b. Many traits (phenotypes), like eye color, are controlled by multiple genes. If eye color were controlled by the number of genes indicated below, how many possible genotype combinations would there be in the following scenarios?
a. 5 Eye Color Genes:
b. 10 Eye Color Genes:
c. 20 Eye Color Genes:
Hunter is on a waiting list for a kidney transplant after his kidneys shut down and he went into renal failure. What can help keep Hunter alive by filtering his blood until he receives his transplant? chemotherapy antibiotics dialysis ultrasounds
Answer: C: dialysis
Explanation:
c. dialysis
Answer:
c
Explanation:
What animals live in the marianna trench?
Answer:
xenophyophores, amphipods and small sea cucumbers (holothurians)
Explanation:
Answer:
The three most common organisms at the bottom of the Mariana Trench are xenophyophores, amphipods and small sea cucumbers (holothurians), Gallo said. The single-celled xenophyophores resemble giant amoebas, and they eat by surrounding and absorbing their food.
Explanation:
Hope this helps:)
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Answer:
ecology is a rock analyst for plate movement
geology is an environmental scientist
zoology is a veterinarian
biology is a researcher of diseases
astronomy is an astronaunt
Explanation:
Answer:
ecology - rock analyst for plate movement
geology - environmental scientist
zoology - veterinarian
biology - researcher of diseases.
astronomy - astronaunt
In 3–5 sentences, relate the impact of the industrial use of water for hydraulic fracturing (fracking) with the availability and quality of water.
SOMEONE PLEASE HELP!
Answer:
The industrial use of water for hydraulic fracturing, or fracking, can have a significant impact on the availability and quality of water resources. Fracking requires large volumes of water to be mixed with chemicals and injected underground to extract oil and gas from shale formations. This high demand for water can strain local water supplies, especially in regions already facing water scarcity or drought conditions. Moreover, the water used in fracking becomes contaminated with various chemicals and pollutants, making it challenging to treat and potentially affecting the quality of nearby water sources through leakage or spills. The potential depletion and contamination of water resources due to fracking underscore the importance of careful management and regulation to ensure the sustainable use and protection of water supplies.
Explanation:
The Greek roots of the word prokaryote mean “before nucleus.” Describe the way that DNA is organized in prokaryotic cells without the help of a nucleus. How does this approach differ from the way that eukaryotic cells organize their DNA?
The organization of DNA in the prokaryotes is in the form of a concentration of DNA that may be circular or loop-shaped lying openly in contact with the cytoplasm and may be attached to the cell membrane. This concentration of DNA is called the 'nucleoid'.
Prokaryotes are the primitive organisms containing the DNA in the form of 'nucleoid'. These organisms do not have cell organelles and are generally unicellular. The examples are bacteria, mycoplasma, etc.
Eukaryotes have well-defined nucleus which contains the DNA. The nucleus is a double membranous structure that contains small pores in the membrane and encloses the genetic material. The genetic material inside the nucleus is present in the form of thin threads called chromatin.
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There are four mechanisms that can cause changes in the frequencies of genes in populations: mutation, migration, genetic drift, and natural selection. All four are mechanisms of evolutionary change. What is genetic drift?
A) In a population, it is the changes in allelic frequencies of a gene that are due to chance.
B) A random error/change in the DNA sequence. These may be inherited or occur in cells during the lifetime of the organism
C) Also known as gene flow. It is any movement of individuals and/or the genetic material they carry, from one population to another.
D) There is variation in any population differential reproduction occurs and over time a more advantageous trait exists in the population.
Answer: D
Explanation: i did it on usa test prep
Answer:D
Explanation:
The integrating center for homeostasis in the body is
L 3.2.2 Quiz: Matter and Energy
Question 5 of 10
Which substance is an example of organic matter?
A. Carbon dioxide
B. Oxygen
C. Salt
O
D. Sugar
Answer:
D
Explanation:
An example of organic matter is sugar
2.The functions of the rough endoplasmic reticulum and the Golgi body are related because:
A .proteins synthesised by the rough endoplasmic reticulum are modified by the Golgi body
B .proteins synthesised by the Golgi body are modified by the rough endoplasmic reticulum
C. lipids synthesised by the Golgi body are modified by the rough endoplasmic reticulum
D .lipids synthesised by the rough endoplasmic reticulum are modified by the Golgi body
The functions of rough endoplasmic reticulum and Golgi body are related because A .proteins synthesised by the rough endoplasmic reticulum are modified by the Golgi body
Both the Golgi body and the rough endoplasmic reticulum (RER) are important in the production and processing of proteins. Ribosomes, which are found throughout the RER and produce proteins, are subsequently transferred into the lumen of the RER for further processing. These proteins are delivered by the RER to the Golgi body, where they are modified, sorted, and packaged for distribution to various locations inside cell or for secretion beyond it.
The Golgi body is in charge of altering proteins that the RER has synthesised. This might entail altering amino acids by adding or removing functional groups, adding carbohydrate chains to proteins to create glycoproteins, or chopping off pieces of proteins to create smaller peptides.
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If water were a nonpolar molecule,how would it’s properties be different
Which type of stimulus will maximally activate the sensory receptors within the semicircular ducts?.
Answer:
rotational motion
Explanation:
Enter the correct 4 digit code (no spaces) *
This is a required question
Answer:
0999
Explanation:
beep boop beep boop
UwU
The _____ is the basic unit of life. Responses A cell B heart
Answer: The cell is the basic unit of life.
Explanation: