Answer:
C. Oxygen
Explanation:
Using Sunlight, Carbon, and Chloroplast plants turn all of that into carbohydrates and oxygen. That process is called photosynthesis. Were plants use to make themselves food.
Answer:
C, oxygen.
Explanation:
after photosynthesis finishes, the plant produces oxygen, thus, it is not required.
In a circuit diagram, what does this symbol represent?
a resistor
a light bulb
a battery
a switch
Answer:
D
Explanation:
Question: are we all edge users on this website? lol
In a circuit diagram, the given image represents the symbol of an electrical switch. Thus, the correct option is D.
What is a Circuit diagram?A circuit diagram may be defined as a graphical representation of an electrical circuit. It consists of a bulb, battery, switch, etc. along with the utilization of a voltmeter, ammeter, etc. It overall represents the flow of electric current within it.
A circuit diagram is also known as an electrical diagram, elementary diagram, or electronic schematic. It is a simplified graphical representation of an electrical circuit. It expresses the relative positions of all the components and their connections to one another. It is often utilized in order to visually represent the circuit to an electrician.
Therefore, in a circuit diagram, the given image represents the symbol of an electrical switch. Thus, the correct option is D.
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Your question seems incomplete. The most probable complete question is as follows:
In a circuit diagram, what does this symbol represent in the image given below?
a resistora light bulba batterya switchDuring the Precambrian, Earth's first atmosphere is theorized to have been composed of a poisonous mixture of helium and hydrogen gases. When Earth's crust began to cool, the makeup of the atmosphere changed.
Answer:
Yes.
Explanation:
Yes, early Earth's atmosphere was formed from the poisonous mixture of helium and hydrogen gases. But with the passage of time when Earth's crust began to cool, the composition of the atmosphere changed and carbondioxide and water concentration in the atmosphere increases due to carbondioxide gas emission from the volcanoes and evaporation of water from water bodies present on the surface of earth.
when do members of each species compete regularly for resources
anybody can help me with this ?
- 40 points .
Answer:
Explanation:
Endangered species because if the poachers keep hunting for its horns they may be extinct in few years
Why are dry land areas not just waterways and wetlands included in a watershed?
Answer:
water is everywhere including dry spots
The picture shows soil that has become compacted.
What is the most likely direct result when soil becomes compacted by human
use?
Answer:D
Explanation:
The saliva in your mouth contains amylase. Amylase is an enzyme that breaks down starch and glycogen into glucose, simple sugars.
The sequence of amino acids in the amylase is an example of which level of protein structure
define the term gene mutation
Answer:
gene mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is found in most people. Mutations range in size; they can affect anywhere from a single DNA building block (base pair) to a large segment of a chromosome that includes multiple genes
Explanation:
need thanks and make me brainiest if it helps you
Answer:
Gene mutation is a genetic change in base sequences of DNA.
Which are segments of DNA that code for specific traits? genes chromosomes proteins codons
Answer:
genes
Explanation:
Genes are linearly distributed parts of chromosomal DNA.
A gene is a physical and functional unit of inheritance, which transmits a hereditary message from generation to generation, and makes up the entire body of DNA needed to synthesize a single protein or a single RNA molecule.
Genes are strung along chromosomes
Answer:
genes
Explanation:
Tsunamis are the result of
Answer:
Powerful underwater earthquakes.
Explanation:
Answer:
A tsunami is a series of large waves generated by an abrupt movement on the ocean floor that can result from an earthquake, an underwater landslide, a volcanic eruption or - very rarely - a large meteorite strike. However, powerful undersea earthquakes are responsible for most tsunamis
Explanation:
gated ion channels gated ion channels are found only on vesicles. open and close in response to a stimulus. move molecules against an electrochemical gradient. require atp hydrolysis.
Gated ion channels are open and close in response to a stimulus.
What is a stimulus?A stimulus in physiology is a perceptible alteration in the physical or chemical composition of an organism's internal or external environment. Sensitivity refers to an organism's or organ's capacity to recognize external stimuli and respond appropriately (excitability). As with touch receptors in the skin or light receptors in the eyes, sensory receptors can pick up information from both within and outside the body. Chemoreceptors and mechanoreceptors are examples of internal sensory receptors. A stimulus can trigger a response via stimulus transduction when it is recognized by a sensory receptor.
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please help, it’s due at 3:00 :)
Answer:Gene
Explanation:
Plss answer I need it. Thank you
please see the attached images. Hope this helps you.
Give an example of a single trait that is affected by more than one gene.
Answer:
Sometimes a single gene may affect more than one trait. This is called pleiotropy. An example is the gene that codes for the main protein in collagen, a substance that helps form bones. The gene for this protein also affects the ears and eyes.
Explanation:
TRUE or FALSE: There is more available oxygen in the water vs the air?
santosh khanal bacteriological profile in urinary tract infection and their antibiotic susceptibility pattern
In order to ascertain the prevalence and pattern of antibiotic susceptibility of uropathogens among patients at Bharatpur Hospital, this study was carried out.
An increased prevalence of antibiotic resistance among UTI patients signals the need for ongoing surveillance to ensure effective infection control. It can be advised that women, in particular, be aware of proper hygiene practises and use antibiotics sparingly when necessary.
What is Urinary tract infection ?Urine that seems to be hazy. Having urine that is crimson, bright pink, or coke-colored indicates that there is blood in the urine. urine that smells strongly. Women who experience pelvic pain typically experience it in the centre of the pelvis and near the pubic bone.
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i need to know what lights to mix together to get dark gray????
Answer:
A pure gray is a combination of white and black. However, you can get a grayish-brown shade by mixing red, yellow, and blue. Use more blue to get a cooler “color gray” or more red if you want a warmer color. Hope this is what your looking for.
Explanation:
Brainliest please?
Answer:
A pure gray is a combination of white and black. Add more black than white for it to be dark gray.
Explanation:
How many times do cells undergo Mitosis in order to become a gamete?
Answer:
two
Explanation:
When a cell divides by way of mitosis, it produces two clones of itself, each with the same number of chromosomes. When a cell divides by way of meiosis, it produces four cells, called gametes.
Answer:
Cells do not undergo mitosis to become gametes although Somatic Cells go through Mieosis 1 & 2 to become gametes.
Explanation:
Specifically a somatic cell is split twice where on parent cell ends up into 4 daughter cells through Meiosis 1 and 2
Mitosis produces the exact same cell so if you did mitosis on a somatic cell it would never happen. But if you did it on a cell already a gamete it would only take one division
What do a banana and a chicken have in common
Answer:
They are both editable
Explanation:
which is a chamber that receives blood into the heart and drives it into a vebtriclr
Answer:
Atrium,
Explanation: in vertebrates and the higher invertebrates, heart chamber that receives blood into the heart and drives it into a ventricle, or chamber, for pumping blood away from the heart.
Answer:
The Atrium receives blood into the heart and drives it into a ventricle.
Explanation:
I hope this helps! :)
Which best describes how mRNA is produced in a cell?
A. mRNA is made up by lining up RNA nucleotides, using DNA as a template.
B. mRNA is made by duplicating RNA found in the nucleus.
C. mRNA is made by breaking apart DNA and reusing the pieces.
D. mRNA is made by DNA, using RNA nucleotides as a template.
Answer:
d
Explanation:
The genes for the traits that mendel worked with are either all located on different chromosomes or behave as if they were. How did this help mendel recognize the principle of independent assortment?.
Mendel recognized the principle of independent assortment by working with the genes located on different chromosomes as otherwise, his dihybrid crosses would not have produced a 9:3:3:1 ratio for F2 phenotypes.
Mendel's law of independent assortment states that during a dihybrid cross, the assortment of each pair of traits is independent of the other. This means that, during gamete formation, one pair of traits is separated from another pair of traits independently. The genes for the traits that Mendel worked upon were located on different chromosomes or behaved as if they were. This feature helped Mendel to conclude with his finding as a law of independent assortment.
Gregor Mendel performed dihybrid crosses between organisms having two different traits: seed color and seed shape. One parent was homozygous dominant (YYRR: Yellow round) and the other was homozygous recessive (year: green wrinkled) for two different traits. He produced a heterozygous dominant trait ( YyRr: Round yellow) in the F1 progeny. When F1 progeny was self-crossed, he observed that the phenotypic ratio was 9:3:3:1. This means that the F2 progeny resulted in four different combinations of seeds: wrinkled yellow, round yellow, wrinkled green, and wrinkled yellow seeds.
With the genes located on different chromosomes, it was made easier for Mendel to observe the phenotypes in F2 progeny.
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What organisms are affected by dead zones in the Gulf of Mexico
Answer:
Dead zones result from these impacts, which include algal blooms and hypoxia. Phosphorous, nitrogen, and other nutrients increase the productivity or fertility of marine ecosystems. Organisms such as phytoplankton, algae, and seaweeds will grow quickly and excessively on the water's surface.
Hope this helps!
Low oxygen near the Gulf's bottom kills most marine life. Fish, shrimp, and crabs swim away from low oxygen, but other species are stressed or killed. Summertime brings the Gulf of Mexico dead zone.
What is a dead zone?The most severe impact of eutrophication is dead zones. Massive algal blooms are brought on by this abrupt surge in previously scarce nutrients. These "red tides" or "harmful algal blooms" can result in fish extinctions, human disease from shellfish poisoning, and the extinction of shorebirds and marine mammals.
Because of the consequently low oxygen levels near the Gulf's bottom, most marine species cannot exist there. Fish, shrimp, and crabs frequently leave the region by swimming away, but creatures that cannot swim or leave are distressed or killed by the low oxygen. Every summer, there is a dead zone in the Gulf of Mexico.
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What is an example of "facilitated diffusion"? PLEASE HELP QUICK!!
A. a special transport protein speeds up the movement of glucose into a cell
B. oxygen diffuses across a cell membrane
C. a drop of food coloring spreads out in water
D. water moves out of a wilted plant
Answer:
B I guess is the answer for the question
Analyze “Diagram B." Of the four answers provided, which answer clearly interprets this graph?
A. The wavelengths of sunlight between 100nm and 700mm aie the wavolengths thit are absorted by chirophyll and that drive photosynthesis
B. The wavelengths of sunlight between 400nm and 700nm are thin wavelengiis at a abnarted by the mitochondria and that drive photosynthesis
C. The wavelengths of sunlight between 400nm and 700mm aro thi wavolungths that are absorted Iy the mitochendria and that drive cellular respiration
D. The wavelengthN of night between 400nim and 700nm are the wavelengths that are lnortet by chlorophyll and that drive cellular respiration
As per diagram B of the four answers the wavelength. The wavelength are given in the visible bands and range form 400 to 700 nm. As per the absorption efficiency the band B has larger capacity than the band A.
Hence the wavelength of sunlight between the 400nm and the 7000nm ae the wavelengths that are absorbed by the and mitochondria that drive the process of cellular respiration.Hence option C is correct.
Learn more about the answers provided, which answer.
brainly.com/question/20996558.
Please answer quickly!
Answer:
BB
Explanation:
Sorry if I'm wrong Lol..
Leaves of green plants contain openings known as stomata. These are opened and closed by specialized cells that allow gases to be exchanged between the leaf and the outside environment. Which phrase best represents the flow of gases into and out of a leaf through stomata on a sunny day?
a oxygen moves in; nitrogen moves out
b carbon dioxide moves in; oxygen moves out
c carbon dioxide and oxygen move in; ozone moves out
d water vapor and ozone move in; carbon dioxide moves out
Answer:
b carbon dioxide moves in; oxygen moves out.
Explanation:
The green leaves of the plant convert the available solar energy into chemical energy by the process of photosynthesis which s responsible for giving green pigment to the leaves. The stomata present on the leaves are used for exchanging gases, they give out oxygen and take or absorb carbon gas. As carbon dioxide is exalted by animals and is taken by plants.What is the nutrient used to petri dishes to grow bacteria?
why are fish cold-blooded??? and why animals are warm-blooded
Answer:
Just like reptiles and amphibians.
Explanation:
They get their body temperature from the water that they are in.
60 POINTS!! PLEASE HELP!!When the level of blood testosterone has increased past its set point, a negative feedback signal will be sent to the hypothalamus.
Based on the diagram, what will be the result of this signal?
A) The hypothalamus will stop production of gonadotropin-releasing hormone. As a result, the production of follicle-stimulating hormone will increase and testosterone levels will decrease.
B)The hypothalamus will stop production of gonadotropin-releasing hormone. As a result, follicle-stimulating hormone will no longer be produced and testosterone levels will start to decrease.
C)The hypothalamus will stimulate production of gonadotropin-releasing hormone. As a result, the production of follicle-stimulating hormone will increase and testosterone levels will increase.
D)The hypothalamus will stimulate production of gonadotropin-releasing hormone. As a result, the production of follicle-stimulating hormone will be inhibited and testosterone levels will decrease.
Answer:
c
Explanation: