Answer:
Light Dependent
What goes In H2O (Water) *Light Energy
what goes out O2 (Oxygen)
where it occurs THYLAKOIDS
Light Independent
What goes In CO2 (Carbon Dioxide)
what goes out GLUCOSE
where it occurs STROMA
What is staminate flower? Find out any one dissimilarity among bacteria and fungi.
Answer:
A staminate flower is a male flower, bearing only stamens
Bacteria are prokaryotic entities
Fungi are eukaryotic entities and multicellular
there are probably fewer than 3,000 manatees (trichechus manatus) left in the world. which would probably cause the extinction of the species? f spread of a disease that reduced fertility rates in manatees g a sudden freeze in the northern range of the manatees h increases in noncompeting species in the manatees' habitat j increases in the range of the manatees
Among the options provided, the factor that would probably cause the extinction of the manatee species, given their already low population, is: option g. a sudden freeze in the northern range of the manatees
Manatees are warm-water marine mammals that inhabit coastal areas and rivers in tropical and subtropical regions. They are highly susceptible to cold temperatures and cannot survive in prolonged periods of freezing water. A sudden freeze in the northern range of manatees, where they may seek warmer waters during colder months, can have devastating effects on their population. It can lead to mass mortality events, as manatees may not be able to find suitable warm-water refuges in time, resulting in a significant decline in their numbers.
While the other options may have negative impacts on manatees, such as affecting their fertility rates, habitat availability, or competition with other species, they may not directly cause their extinction. The population of manatees is already critically low, and a sudden freeze event can deliver a severe blow to their survival prospects.
In conclusion, among the options provided, a sudden freeze in the northern range of manatees would likely cause the extinction of the species, given their small population size and vulnerability to cold temperatures.
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Which claim is most likely to be based on pseudoscience?
O A. The color of light from a star can tell you how old it is.
O B. The volume of a gas will increase if you heat the gas.
C. The arrangement of the sstars can bring you good luck.
O D. The planets in our solar system move around the Sun.
Answer:
i think it is c
Explanation:
what are the chemical required to start a chemical reaction called
Answer: Reactants
Explanation:
Substances that start a chemical reaction are called reactants.
Answer: Reactants
Explanation:
While a runner is in a marathon, his or her liver will have to free some stored energy to keep blood sugar levels adequate; the liver will liberate this energy by way of a process called
Given what we know, we can confirm that while a runner is in a marathon his or her liver will liberate the energy needed by way of a process called glycogenolysis.
What is glycogenolysis?This is a process by which glycogen is broken down. This is done to create glucose.Glucose is the main energy source in cells. It is used to create the ATP compound which provides cells with chemical energy.Therefore, we can confirm that glycogenolysis is a process by which the glycogen stored in the liver is broken down into glucose, which is then used to create the primary source of energy for all cells in the form of ATP.
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Within the skin, the ______ is the thicker layer composed primarily of connective tissue, while the ______ layer is composed of stratified squamous epithelium.
Within the skin, the reticular layer is the thicker layer composed primarily of connective tissue, while the epidermal layer is composed of stratified squamous epithelium.
What is epithelium tissue?The epithelium tissue is defined as a form of tissue present in body and plays a vital role in covering of all internal as well as external surface of body, hollow organs and lines body cavity.
The structure of epithelial cells are they combined together by tight junctions as well as adhering junction and attached to extra cellular matrix.
Therefore, reticular layer is composed of connective tissue and epidermal layer is composed of squamous epithelium.
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write an open letter addressed to drivers and motorists. Make an appeal to them to follow speed limits and explain to them the comsequences.of not following such.
Chemical reactions are essential to the life of a living organism.
Make a list of biological processes
that involve chemical reaction
Common examples of biological processes that involves chemical reactions are as follows:
PhotosynthesisCellular respirationWhat is a chemical reaction?A chemical reaction is typically a process that involves the breaking or making of interatomic bonds, in which one or more substances called reactants are changed into other substances called products.
Chemical reactions, as mentioned in this question, are essential to life, hence, cannot be overemphasized.
Specific chemical reactions that take place inside living organisms are termed biochemical reactions.
Some common examples of biological processes that involves chemical reactions are as follows:
Photosynthesis; which is the process whereby green plants manufacture their own food using light energy. Cellular respiration; which is the process whereby energy is synthesized as a result of the breakdown of organic substances.Learn more about chemical reaction at:https://brainly.com/question/22817140
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during which phase of mitosis do the nuclear envelope and nucleoli disappear?
The nuclear envelope and nucleoli dissolve during prophase of mitosis.
In the process of mitosis, sometimes referred to as cell duplication or reproduction, a cell divides into two genetically identical daughter cells. Chromosome duplication and dispersion, the biological processes that contain genetic material, are what are meant when the term "mitosis" is used precisely. Early prophase marks the beginning of the cell's preparation for chromosomal division, with certain structures being destroyed and others being built. The chromosomes are beginning to condense (making them easier to pull apart later on). Starting to form is the mitotic spindle. Strong threads that make up the spindle are known as microtubules, which serve as the cell's "skeleton." It moves and organises the chromosomes during mitosis. The spindle enlarges as the centrosomes split.
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what protists move by means of a whip-like tail
The protists that move by means of a whip-like tail are called flagellates. These single-celled organisms use a whip-like structure called a flagellum to propel themselves through their environment.
The flagellum is made up of microtubules and can be found in one or multiple numbers on the cell surface. Flagellates are found in a variety of habitats, including freshwater, marine environments, and soil. Some common examples of flagellates include Euglena, Trypanosoma, and Giardia. Flagellates play important roles in aquatic food chains as primary producers and as a food source for larger organisms. They can also be parasitic, causing diseases in both humans and animals.
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what is the theory that states mistakes happen at the transcription during protein synthesis from dna
Error theory states that mistakes happen at the transcription during protein synthesis from DNA.
A specific kind of data entry error known as a transcription error is typically committed by either human operators or optical character recognition (OCR) programs. Typographical errors are frequently the cause of human transcription errors; The simplest way to commit this error while touch typing is to position one's fingers incorrectly. When the scan of some printed material is compromised or written in an unusual font, electronic transcription errors occur. For instance, if the paper is crumpled or the ink is smudged, the OCR may read transcription errors.
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Which of the following is not an example of human-environment interaction?
a. fishing for trout
b. turning on the air conditioning in a house
c. constructing a dam d. moving to New York
Answer:
D moveing to new york
Explanation:
well first its not A moveing shoudent effect the envirment
meanwhile
A here is takeing fish out of there home and soon there are no fish that is iteaction with the enivenment lisen to me pls i smart
Answer:
Alright yeah its D go ahead and give him brainllest or how ever you spell it also heres proof
Explanation:
what are characteristics of the conducting passages of the bronchial tree as air moves from the primary bronchi to the alveolar ducts?
The width of the conducting channels is smaller and there is less cartilage in the bronchioles.
Bronchioles- Smaller and smaller passages, known as bronchioles, branch out from the major airways (bronchi), leading to air sacs (alveoli).
Alveoli- Small air sacs near the bronchioles' ends (tiny branches of air tubes in the lungs). While breathing in and out, oxygen and carbon dioxide are exchanged between the blood and alveoli in the lungs.
Cartilage- The body's supporting connective tissue, cartilage, is a non-vascular form that may be found everywhere. Due to its avascularity and less ordered microarchitecture than bone, cartilage is a loose connective tissue that varies from bone in a number of ways.
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Match the codon to the base using the codon wheel below (read the bases from the inside out to the amino acids).
100 POINTS
The codon is a triplet of nucleotide bases in an RNA chain that code for amino acids during the process of translation.
During translation, the tRNA reads the mRNA sequence in triplet of nucleotides which is called as codon which is then used to decipher the amino acid to be added in the polypeptide chain.
As there are 20 amino acids, there is a redundancy of the codons, that is, many codons can code for one amino acid.
There is one codon that is always present at the beginning of the RNA which is called the start codon which is AUG. It initiates the translation process.
At the end of the RNA sequence is the stop codon which is UAA, UAG or UGA which bring the translation process to an end.
The codons given correspond to the following amino acids:
1. AUG - Methionine
2. GAA - Glutamic acid
3. CGG - Arginine
4. UGA - Stop codon
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_______ measures an object's change in position per unit time and its direction of motion.
A. Acceleration
B. Distance
C. Speed
D. Velocity
Answer:
D. Velocity
Explanation:
TRUST ME I HAD THIS ON A STUDY ISLAND!!!!!!
Help me! I don't know the answer to this problem I need severe help!
A species of moth has a 2 varieties of wing color: brown and white. As winter approaches, the trees where the moths live loose their leaves. The moth's predators are birds who hunt for the moths as they rest on the dark tree bark. Every moth lays 100 eggs, but only about 10 from each egg cluster live to adulthood. What are the variations in this population?
Answer:
In this case, the population of moths you're referring to has a number of variations. Here they are:
1. Wing Color Variation: The moths have two phenotypic variations for wing color, brown and white. This is a clear physical trait that can change based on the genetic makeup of the moth.
2. Survival Variation: Out of every 100 eggs laid, only about 10 moths survive to adulthood. This could imply a variation in the fitness or adaptability of the offspring, where only the most fit or adaptable (in terms of avoiding predators, finding food, or handling environmental conditions, for example) survive.
3. Seasonal Environment Variation: The environment where the moths live changes with the seasons. In winter, the trees lose their leaves, which may affect the camouflage ability of the moths depending on their wing color. This is a temporal variation in the environment, which can potentially influence the survival rates of the different moth variations.
4. Predation Variation: The predators of the moths are birds, which hunt for the moths as they rest on the dark tree bark. The level of predation can vary based on factors like the bird population size, hunting efficiency, and the visibility of the moths.
Each of these variations plays a role in the survival and reproduction of the moths and could lead to evolutionary changes in the population over time, especially if certain traits (like wing color) increase the moths' survival and reproductive success.
Which icon is used to indicate an attachment in an Outlook email message? Paperclip Message Cabinet Flag.
Email is the electronic mail that can send and receive messages through the net. An icon used for the file attachment in the mail is a paper clip.
What is the paperclip icon in the mail?Icons are the symbols used for the representation of the activities in the message bar of the email. In the mail, a paperclip is used to represent the attachment for the files.
The Attachment icon allows linking the files from the system in the mail to send. The files can be docx, pdf, png, jpg etc.
Therefore, the option A. paperclip icon is used to indicate an attachment in mails.
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what is the role of detergent, ethanol, and salt in the extraction process?
The components of the DNA extraction buffer serve the following purposes:
(1) the soap aids in dissolving the phospholipid bilayers that surround the organelles and cell membrane;
2) the salt is used to disrupt protein chains that bind to the nucleic acids;
(3) the ethanol is used to precipitate the DNA.
Cell membranes and other barriers that might prevent the desired molecules from being extracted can be dismantled by detergent. By forming micelles, it can also aid in the solubilization of hydrophobic molecules.
Polar and non-polar compounds can be extracted using ethanol as a solvent. By destroying the hydrogen bonds and hydrophobic interactions between molecules, it can also be used to precipitate specific molecules, such as nucleic acids.
In addition to increasing some molecules' solubility, salt can be used to break up hydrogen bonds and hydrophobic interactions between molecules.
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What is the difference between Prokaryotic and Eukaryotic Cells? Give examples of differences in organelles. Name two examples of prokaryotic cells and two of eukaryotic cells.
Prokaryotic cells do not have a membrane-bound nucleus, which is the primary distinction between these two types of organisms. Eukaryotes store their genetic material in their nuclei. Mycoplasma, bacteria, and blue-green algae are examples of prokaryotes. Muscle cells, stem cells, and bone cells are a few examples of eukaryotic cells.
What two characteristics distinguish eukaryotic cells from prokaryotic cells?The cytoplasm is absent from the majority of eukaryotic cell organelles, however, it is present in prokaryotic cells. Both the cytoplasm and the organelles are present in eukaryotic cells. A cell's powerhouse, the mitochondria, is present. There are ribosomes, however, they are relatively big and linear in shape.
Which organelles are there?Among the crucial organelles are the nucleus, mitochondria, lysosomes, endoplasmic reticulum, and the Golgi apparatus. Plant cells contain chloroplasts, which are essential for photosynthesis.
What distinguishes eukaryotic from prokaryotic cell organelles?Eukaryotic cells, which are cells with membrane-bound organelles and are the basis of both unicellular and multicellular creatures, are the basic units of life. Contrarily, prokaryotic cells are exclusively found in unicellular organisms and are devoid of any membrane-bound organelles.
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Describe the type of movement as either facilitated diffusion, osmosis, or diffusion.
Answer:
1. Diffusion
2. Osmosis
3. Diffusion
4. Facilitated Diffusion
5. Osmosis
6. Diffusion
Explanation:
Facilitated Diffusion- Move molecules across the cell membrane in a passive transportation with membrane protein.
Osmosis- Move water molecules from high concentration to low concentration.
Diffusion- Evenly spread molecules from high concentration to low concentration.
1. Gases move across the room with ease without energy.
2. Water enter skin cells allowing cells to grow and wrinkle without energy.
3. Gases move with ease without energy.
4. Glucose requires energy to transfer.
5. Water leaves throat when concentration outside of throat is less that that inside the trough so water moves outwards.
6. Oxygen is uses passive diffusion does not require energy and will with ease move in and through a cell.
Protein, carbohydrate, and nucleic acid molecules are the result of smaller molecules bonded together. The process that occurs to attach these smaller molecules to one another is
Answer:
dehydration synthesis / condensation
Explanation:
This process removes water from the monomers so that they can bound together.
In a food web, energy is transferred from one organism to another. As energy moves between the trophic levels, only a small amount of energy is passed to the next level. Most food webs begin with the energy of producers. Where do producers get their energy? A) All energy originates with producers. B) Producers get their energy from the soil C) Producers decompose organisms to create energy. D) Producers use solar energy to produce glucose in the process of photosynthesis.
Answer:
the answer its D
Explanation:
i just did it on USATestPrep
Answer:
B) glucose and oxygen
Explanation:
The products of photosynthesis are: glucose and oxygen
In photosynthesis, the sun provides the energy to plants which is used in the process of photosynthesis to produce chemical energy in the form of glucose.
Sunlight + CO2 + H2O → O2 + glucose
Which biomes would a cactus belong to?
Answer: Desert Biome
Explanation:
Cactus would grow in the desert biome because it is dry and there is very little water there.
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think of something that would make your life easier, anything from an automatic toothpaste dispenser to an awning that opens up when it senses rain, and imagine how you could actually create it. do you agree with massimo that the arduino makes microcontrollers and coding available to anyone, regardless of experience?
Yes, I agree with Massimo that Arduino makes microcontrollers and coding available to anyone, regardless of experience. Arduino is an open-source electronics platform that provides a user-friendly environment for creating and programming interactive projects.
It simplifies the process of hardware prototyping and allows individuals with little to no prior experience in electronics or programming to dive into the world of microcontrollers.
To create a helpful device like an automatic toothpaste dispenser, Arduino can be a valuable tool.
With Arduino, you can connect sensors, actuators, and other components to build a system that detects the presence of a toothbrush and dispenses an appropriate amount of toothpaste automatically.
Arduino's extensive library of pre-built functions and the availability of countless tutorials and examples online make it easier for beginners to understand and implement such projects.
Arduino's simplicity and versatility have contributed to its popularity among hobbyists, students, and professionals alike. It has democratized access to microcontroller technology and coding by providing an accessible platform that encourages creativity and innovation.
Whether it's creating automated home systems, robotics, or interactive artworks, Arduino opens up possibilities for individuals from diverse backgrounds to turn their ideas into reality.
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Define plant structure
I can’t think of a paragraph.
Answer: its a slender structure that supports a plant
What protects the surface of a plant from water loss.
Answer: The cuticle.
A species is introduced into a new environment with plentiful resources and few predators. What
will a graph of its population look like at first, and what is this pattern of growth called?
If a species is introduced into a new environment with plentiful resources and few predators, it will get acclimatized to the environment and then grow with very little or no hindrance. The graph of its population will look like letter J and the pattern of grow is called exponential.
An exponential growth will be achieved by a population if:
Resources are unlimited: this will also eliminate competitionThere is little or no predators in the environmentNo recurrent natural disaster taking some members of the population resulting in a more death than birth rates.Hence, with other things being equal, a species introduced into a new environment with few predators and unlimited resources will continue to grow unlimitedly after a few period of getting acclimatized to the environment.
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tell a lie the lie i like i will give many points
Group of answer choices Domain 1.1 helps melt the promoter sequence and create an open promoter complex. Domain 1.1 prevents sigma from binding promoter without first binding the RNAP core. Domain 1.1 is negatively charged which facilitates its binding within the DNA channel of RNAP before it is displaced by DNA.
Domain 1.1 plays a crucial role in the process of transcription initiation. It helps melt the promoter sequence and create an open promoter complex. In this context, the promoter is a specific DNA sequence that acts as a binding site for RNA polymerase (RNAP) and initiates transcription of a particular gene.
During transcription, RNAP must bind to the promoter sequence to start synthesizing RNA from the DNA template. Domain 1.1 helps in facilitating this process by melting the promoter sequence, which means that it separates the two strands of DNA in the promoter region, allowing the RNAP to access the DNA template and form an open promoter complex. This complex is essential for the proper positioning of RNAP to begin transcription.
Furthermore, Domain 1.1 prevents sigma from binding to the promoter without first binding to the RNAP core. Sigma is a subunit of RNAP that recognizes and binds to specific promoter sequences, ensuring that transcription starts at the correct location on the DNA. By preventing sigma from binding to the promoter without the RNAP core, Domain 1.1 ensures proper assembly and functioning of the transcription initiation machinery.
Additionally, Domain 1.1 is negatively charged, which facilitates its binding within the DNA channel of RNAP before it is displaced by DNA. This negative charge allows Domain 1.1 to interact with the positively charged residues in the DNA channel, contributing to the formation of a stable and functional RNAP-DNA complex during transcription initiation.
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