Match each word to it's correct meaning.
1. chlorophyll
2. chloroplast
3. palisade layer
4. photosynthesis
small oval bodies containing
chlorophyll
layer of cells near the top surface of
the leaf that contains the chloroplasts
green chemical that performs
photosynthesis
food-making process in green
plants
Answers
2.palisade layer
3.chlorophyll
4.Photosynthesis
Related Questions
Which statement describes one feature of a mineral's definite chemical composition?
O It always occurs in pure form
It always contains certain elements
O It cannot form from living or once-living materials
It cannot contain atoms from more than one element
hs
Answers
intercostal nerve transfer to the biceps motor branch in complete traumatic brachial plexus injuries.pdf
Answers
Intercostal nerve transfer to the biceps motor branch is a technique used to treat complete traumatic brachial plexus injuries. It involves transferring a nerve from the chest, typically the eighth or ninth intercostal nerve, to the paralyzed biceps motor branch.
The goal is to restore some level of elbow flexion, and possibly even forearm supination and hand grip strength. The procedure starts by identifying the intercostal nerve and dissecting it out. The nerve is then routed to the biceps motor branch and coapted end-to-end.
After coaptation, reinnervation of the target nerve is assessed using electrodiagnostic measures, and a nerve graft may be needed if there is poor reinnervation.
This procedure can produce successful outcomes, although the degree of function restored is dependent on a variety of factors. Regardless, intercostal nerve transfer can be an important part of treating complete traumatic brachial plexus injuries and can aid in helping a patient regain some arm and hand function.
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Correct question is :
intercostal nerve transfer to the biceps motor branch in complete traumatic brachial plexus injuries. explain.
how do chloroplast support its function?
Answers
(q030) which mechanism best describes the process by which a budding yeast cell designates the site of new bud formation during cell division?
Answers
The easiest way to characterize budding is as asexual reproduction that produces genetically identical offspring.
A type of asexual reproduction in which offspring develop from the parent organism's reproductive system. Although some species have buds practically everywhere on their bodies, buds frequently only appear in certain places. In yeast, budding typically happens when there is a plentiful supply of nutrients. As the mother grows, this reproductive process results in tiny shoots. The parent yeast nucleus then divides into two, one of which moves into the bud. Yeast often reproduces asexually through a process known as budding. On the parent cell, a little button or bud develops, matures, and finally divides into a new yeast cell. Genetically speaking, the parent cell and this new yeast cell are identical.
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An astronaut is planning a trip to a newly-discovered planet according to the law of universal gravitation, the astronaut weight in the new planet will be greater than his weight on earth if:
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The new planet has more mass than Earth but the same radius. The mass of the astronaut will be calculated by the use of Newton's gravitational equation. The weight of the astronaut depends completely on its mass and the gravitational acceleration of the planet.
Gravitational acceleration is directly proportional to the mass of the planet and indirectly proportional to the radius of the planet. Hence, when the gravitational acceleration increases the planet's mass will increase therefore the radius will decrease. The astronaut's mass will depend on these factors.
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Sartre asserts that we can rely only on those things within our power of control and on the sum of possibilities that made our actions possible, there are other people,
however, who have the same freedom, and thus we cannot control them "Can you cite your personal experience, an instance, or a situation that you're into that you don't
have control of your situation?
Answers
Answer:
Global is a better source of energy to help for the future but the most likely need for a better deal to help the government with a the market to help build the up for the future and hopefully we can have a better solution for the next few weeks before we
Explanation:
Gdysgs udhdhdvd the on 66666666 will have 3rd of March off and the other one is going to be the first thing I want to say to you and the other one you have in the past and have been working with in the past and have been working with in the past and have been working with in the past and have been working with in the past and have been working with in the past and have been working with in the past and have been working with in the past and have been working with
6 and I have been working g with the other people who worked in various projects and I have been working with in the past and have been working with in the past and have been working with in the past
Using what you know about the of the structures of side chains and the mechanisms presented in chapter, choose an amino acid side chain to play the following roles in an enzymatic mechanism: (a) participate in proton transfer, (b) act as a nucleophile.
Answers
Amino acid side chain that participates in proton transfer and acts as a nucleophile. Amino acid side chains are the part of an amino acid that extends from the alpha carbon and contributes to the protein's function.
The side chain of an amino acid can vary from just a single hydrogen atom to a complex ring structure. They are involved in catalytic activity, binding interactions, and structural stability of proteins.
(a) Participate in proton transfer: Histidine is the amino acid side chain that participates in proton transfer in an enzymatic mechanism. It is a basic amino acid that has a pKa of 6.0, which is near physiological pH. It has an imidazole side chain that can act as both an acid and a base. Histidine side chains can be protonated or unprotonated, which makes them ideal for facilitating proton transfer in enzymatic reactions.
(b) Act as a nucleophile: Serine is the amino acid side chain that acts as a nucleophile in an enzymatic mechanism. It has a hydroxyl group (-OH) on its side chain, which is highly reactive and can act as a nucleophile. This makes serine ideal for catalyzing reactions that involve nucleophilic substitution or hydrolysis. The hydroxyl group of the serine side chain can form covalent bonds with other molecules, which can then be further modified to produce the desired product.
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The diagram shows the process of mitosis.CDParent cellDNA replicates2 DaughtercellsWhat is the purpose of this process?O It helps the cell function efficiently.O It helps the cell form energy molecules,O It helps the cell make an exact copy of itself.O It helps the cell increase its genetic material.
Answers
It helps the cell make an exact copy of itself.
Mitosis in a process where a cell is devided, resulting in two identical daughter cells.
Louis pasteur determined that microbes only appeared in sterile broth if the broth was exposed to the air. He concluded that the microbes were found in the air and contaminated the broth. Pasteur’s findings contributed to which part of the cell theory?.
Answers
Louis Pasteur's findings contributed to cell theory that all cells come from pre-existing cells
What were Pasteur's contribution to cell theory?By presenting facts that refuted the notion of spontaneous generation in 1859, Louis Pasteur made a contribution to the cell theory. The emergence of living things from non-living ones cannot happen by accident. A renowned expert in microbiology, Louis Pasteur was. The scientist, who was born in France, is credited with producing the anthrax and rabies vaccines as well as the pasteurization method and refuting spontaneous generation. The theory that all cells originate from cells was validated by his findings. The germ theory of disease had considerable experimental evidence to back it up. After being exposed to air, sterile broth that had previously been free of germs developed microbes, indicating that the microorganisms originated from the air, contaminated the broth and not the air itself.To learn more about cell theory, refer:
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The Golgi apparatus helps to maintain cellular homeostasis by
Answers
The Golgi apparatus helps to maintain cellular homeostasis by processing and transporting different proteins and lipids required to be part of the cell in the endomembrane system.
What is the relative importance of the Golgi apparatus in the cell?T the relative importance of the Golgi apparatus in the cell is based on the fact that it maintains the internal equilibrium by synthesizing and producing different biomolecules.
Therefore, with this data, we can see that the relative importance of the Golgi apparatus in the cell is cemented in the transport and processing of lipids and proteins.
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what supports and protects the chest cavity?
Answers
Answer: The bones of the chest — namely the rib cage and spine — protect vital organs from injury, and also provide structural support for the body.
Explanation:
Which effect does a gradual decrease in pH from 13 to 1 have on the action of amylase?
Answers
Answer:
Speeds it up then slows it down.
Explanation:
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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Plasma resembles serum but has which additional protein? A. Platelets B. Albumin Nitrogenous C. wastes D. Glucose E. Fibrinogen
Answers
Plasma resembles serum but has fibrinogen as additional protein
What is fibrinogen?Both serum and plasma are derived from the liquid fraction of blood that remains after the cells have been removed, but there is where the similarities end. Serum is the liquid left over after blood clots. Plasma is the liquid that remains after the administration of an anticoagulant prevents clotting.Fibrinogen is a glycoprotein complex that is generated in the liver and circulates in all vertebrate blood. Thrombin converts it enzymatically to fibrin during tissue and vascular injury, and ultimately to a fibrin-based blood clot. Fibrin clots primarily serve to occlude blood arteries in order to stop bleeding.For more information on fibrinogen kindly visit to
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What is the resting metabolic rate of someone with a mixed diet and a resting oxygen consumption of 17.5 l O₂/hr?
Answers
RMR ≈ 3.63 liters of oxygen per hour.The resting metabolic rate (RMR) is the amount of energy expended by an individual while at rest.
It can be estimated using various equations, such as the Harris-Benedict equation or the Mifflin-St Jeor equation. These equations take into account factors like age, weight, height, and sex. However, since you have provided the resting oxygen consumption, we can use the oxygen consumption method to estimate the RMR.
The resting metabolic rate is closely related to oxygen consumption because oxygen is used in the process of energy production within the body. The ratio of oxygen consumed to calories burned is approximately 4.825 liters of oxygen per 1 liter of oxygen consumed.
Given the resting oxygen consumption of 17.5 liters of oxygen per hour, we can estimate the resting metabolic rate as follows:
RMR = Oxygen consumption / (Oxygen consumed per calorie)
RMR = 17.5 l O₂/hr / 4.825 l O₂/L
RMR ≈ 3.63 liters of oxygen per hour
Please note that this is an estimation based on the assumption that the ratio of oxygen consumption to calories burned is constant. Individual variations and other factors can affect the accuracy of this estimation. It's always best to consult with a healthcare professional or registered dietitian for a more precise evaluation of resting metabolic rate and dietary needs.
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Please answer ASAP
Unlike the rest of the organic carbon
compounds, which of the following
elements do lipids contain a smaller amount
of?
A. nitrogen
B. oxygen
C. phosphorus
Answers
Answer:
I believe that it's C. phosphorous, because it says a lipid contains phosphorous in some cases.
Explanation:
Lipids are composed of carbon, hydrogen and oxygen atoms, and in some cases contain phosphorus, nitrogen, sulfur and other elements.
_____ statements regarding p53 is not true?
Answers
The statement regarding p53 that is not true is: "p53 promotes cell survival and growth regardless of cellular stress or DNA damage."
In fact, p53 is a tumor suppressor protein that plays a crucial role in preventing cancer by stopping cell growth and inducing apoptosis (cell death) in response to cellular stress or DNA damage.
Apoptosis, also known as programmed cell death, is a natural process of cell self-destruction that plays a crucial role in various physiological and pathological events in multicellular organisms. It is a tightly regulated and highly organized process that helps maintain tissue homeostasis, eliminate damaged or unwanted cells, and shape development.
Apoptosis involves a series of cellular events orchestrated by specific signaling pathways. These pathways can be activated by various internal and external stimuli, such as DNA damage, cellular stress, developmental cues, or immune responses. The activation of apoptotic pathways leads to the activation of specific enzymes called caspases, which are responsible for executing the cellular demolition process.
During apoptosis, cells undergo characteristic morphological changes, including cell shrinkage, membrane blebbing, chromatin condensation, and fragmentation of the cell into membrane-bound apoptotic bodies. Importantly, these changes prevent the release of harmful cellular contents and stimulate phagocytic cells to engulf and remove the apoptotic bodies, preventing inflammation and tissue damage.
Apoptosis serves several important functions in different contexts. During development, it plays a critical role in sculpting and shaping tissues and organs by eliminating excessive or unnecessary cells. In the immune system, apoptosis helps regulate the number of immune cells, eliminating autoreactive or infected cells. It is also involved in eliminating damaged or potentially cancerous cells, acting as a protective mechanism against tumor formation.
Apoptosis is a fundamental biological process that maintains tissue homeostasis, shapes development, and eliminates unwanted or damaged cells. Its highly regulated nature ensures that cells undergo self-destruction without causing harm to the surrounding tissues. Understanding the mechanisms and regulation of apoptosis is crucial for various fields, including developmental biology, immunology, and cancer research.
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seioct a cause of gobal warming. The reouts are given in the acconsganying dasa table. Use a 0.01 nignifcance leval to ferst the claim that the sex of the respondent is independent of the choice foe the cause of globil warming: Do-men and women appear to agren, of is thore a subatantial diffecence? Fick hine to vew tha ek-spuare distrbutian takle. Idensfy the nul and allernative hypothesos Compute the tost ntalisfic (Found to three decaral poses as neoded) Find the critical valie(s). (Reazd to ziree decimal places as needed. Use a comma to separase antswers as neoded) What is tho conclution bated on the hypothasis test? sutfoent evidence to warant rejection of the daim that the sex of the respondent is independent of the choica for the cause of global warming Mon and wamen ta ingrae.
Answers
There is sufficient evidence to warrant rejection of the claim that the sex of the respondent is independent of the choice for the cause of global warming.
The hypothesis test is conducted to determine if there is a significant association between the sex of the respondent and their choice of the cause for global warming. The null hypothesis (H0) assumes that there is no association, while the alternative hypothesis (H1) assumes that there is a significant association.
By analyzing the data using a 0.01 significance level, the chi-square test is performed. The test calculates the chi-square statistic and compares it to the critical value(s) to make a conclusion.
The obtained test statistic is compared to the critical value from the chi-square distribution table. If the test statistic exceeds the critical value, we reject the null hypothesis in favor of the alternative hypothesis, indicating that there is a significant association between the variables.
In this case, the obtained test statistic suggests a substantial difference between men and women regarding their choice of the cause for global warming. Therefore, we reject the null hypothesis, providing sufficient evidence to conclude that the sex of the respondent is not independent of the choice for the cause of global warming.
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What is NOT a method used to
a
genetically modify organisms?
A. making holes in the cell to get the new DNA
into the cell
B. having bacteria engulf a cell with the new
DNA
C. using a plasmid to insert new gene into the
cell of the organism
Answers
Answer:
making hole in the same to get the new DNA into the cell
how many auricles can be seen if you are looking at the anterior side of the heart? one two four none
Answers
Two auricles can be seen if you are looking at the anterior side of the heart. The correct option is Option B.
The human heart is located within the thoracic cavity, medially between the lungs in the space known as the mediastinum. It is separated from other structures in the mediastinum by a pericardial sac.The dorsal surface of the heart lies near the bodies of the vertebrae, and its anterior surface sits deep to the sternum and costal cartilages. The great veins, the superior and inferior venae cavae, and the great arteries, the aorta and pulmonary trunk, are attached to the superior surface of the heart, called the base. The cardiac notch is the slight deviation of the apex to the left that is reflected in a depression in the medial surface of the inferior lobe of the left lung.
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The conversion formula for a temperature of f degree Fahrenheit (°F) and c degree Celsius (°C) is given by c = 5/9 - (f-32). If the temperature in Montreal on one day in winter was -7°C, convert this temperature to degree Fahrenheit
Answers
The conversion formula from Celsius to Fahrenheit is c = (9/5) * f + 32. By using this formula, we can convert a temperature of -7°C to Fahrenheit. A temperature of\(-7^0C\) is equivalent to \(19.4^0F\)
To convert \(-7^0C\)to Fahrenheit, we use the conversion formula c = (9/5) * f + 32, where c represents the temperature in Celsius and f represents the temperature in Fahrenheit. Plugging in the given Celsius temperature of -7, we can calculate the Fahrenheit equivalent as follows:
f = (9/5) * -7 + 32
f = (-63/5) + 32
f = -63/5 + 160/5
f = 97/5
f = \(19.4^0F\)
Therefore, a temperature of \(-7^0C\) is equivalent to \(19.4^0F\). It's important to note that the conversion formula is derived from the relationship between the Celsius and Fahrenheit temperature scales. Celsius and Fahrenheit are two commonly used temperature scales, with Celsius being more widely used in scientific and metric systems.
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Which of the following statements is correct regarding the reactants and products for photosynthesis and cellular respiration?
Carbon dioxide and water are reactants in photosynthesis and products of cellular respiration.
Carbon dioxide and water are reactants in cellular respiration and products of photosynthesis.
Carbon dioxide is a reactant of cellular respiration, and water is a product of photosynthesis.
Carbon dioxide is a product of photosynthesis, and water is a reactant in cellular respiration.
Answers
Answer:
the answer is C
Explanation:
The type of the respiration that are taking place inside the cells are called as the cellular respiration in which carbon dioxide is the reactant and the water along with it is the bi product. The correct answer is option C.
What are the two products in the process of photosynthesis ?
The products of photosynthesis are oxygen that is released out with the glucose that is the sugar molecule which is the stored form of energy.
Photosynthesis converts out carbon dioxide and the water into the oxygen and typically glucose. Glucose is then used as the food by plant and the oxygen that is a by-product of the process. Cellular respiration later just converts out oxygen with the glucose into the water and carbon dioxide.
Water and the carbon dioxide are just the by- products along with the ATP that is the energy which is just transformed out from process. In the process of the cellular respiration where the glucose and oxygen together just reacts in order to form the ATP. Water and the carbon dioxide are just released as the byproducts.
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The sequence_______ in a DNA molecule determines the protein that will be produced.
A.) Sugars
B.) Lipids
C.) Proteins
D.) Nucleotides
Answers
What adaptations does the coyote brush possess that help it survive in the chaparral biome? (site 1)
Answers
The adaptations present in coyote brush that help it survive in the chaparral biome are: it takes shape according to the environment it grows in, its leaves are fire resistant and also has a large root system.
Coyote brush is a bushy plant also known by the name chaparral broom. It belong to the Asteraceae family and is the native of California. The scientific name of the plant is Baccharis pilularis.
Chaparral biome is a coastal region with very hot and dry summers and mild rainy winters. Since the rainfall is very minimal in these region, they are most prone to the summer fires. The biome can be found in California and northern Mexico. This is the reason the species living there have to make various adaptations.
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Question 1 In the past, Michael received $5 for completing his weekly chores. Michael has once again completed his chores, and he hopes to receive $5. According to social learning theory, this is referred to as O self-efficacy O reinforcement value O imitation O expectancy
Answers
According to social learning theory, this is referred to as expectancy. The correct option is D.
What is social learning theory?According to the social learning theory, people learn social conduct by seeing and copying the actions of others.
As an alternative to the earlier work of colleague psychologist B.F. Skinner, was noted for his influence on behaviorism, and Albert Bandura created the social learning theory open in new.
The feeling or hope that something fascinating, exciting, or positive is about to happen is known as expectation.
Therefore, the correct option is D, expectancy.
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How many Hydrogen atoms are in 4H2SO4 ?
Answers
Answer:
there are 4 hydrogen atoms
Answer:
2 hydrogen atoms, 1 sulfur atom, and 4 oxygen atoms.
Below are some events that take place during cell division? Which would be the correct order?
I. Chromosomes line up at the equatorial plane
II. Chromosomes condense, becoming shorter and thicker
III. Chromosomes have long and nuclear membrane forms around them
IV. Centromeres divide and the chromosomes move to the opposite poles
a. 2-1-4-3
b. 3-4-1-2
c. 1-3-2-4
d. 4-1-2-3
Answers
The correct order of events during cell division is: 3-4-1-2, the correct option is b.
During cell division, several key events occur in a specific order.
Chromosomes have long and nuclear membrane forms around them: Before cell division occurs, the chromosomes within the nucleus start to undergo changes. Centromeres divide and the chromosomes move to the opposite poles: At this stage, the centromeres, which hold the sister chromatids together, divide. Chromosomes line up at the equatorial plane: Once the chromosomes have reached the opposite poles of the cell, they align themselves along the equatorial plane or the metaphase plate. Chromosomes condense, becoming shorter and thicker: In this step, the chromosomes further condense, becoming even shorter and thicker.Thus, the correct order, b. 3-4-1-2, accurately represents the sequence of events during cell division.
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SOMEONE PLEASE HELP ME ON THIS BIOME WS!
Answers
Answer:
Here is ur answer I did the best i could but the picture is kinda hard to read, hope it helps!!
Explanation:
9) Nome, Alaska: 35
Knoxville, Tennessee: 5
Pheonix, Arizona: 32
10) Nome, Alaska: 35
Knoxville, Tennessee: 22
Pheonix, Arizona: 20
11) Nome, Alaska: Subpolar wet tundra
Knoxville, Tennessee: temperate deciduous forest
Pheonix, Arizona: hot desert
12) Nome, Alaska: 10
Knoxville, Tennessee: 25
Pheonix, Arizona: 35
13) Nome, Alaska: 15, 10
Knoxville, Tennessee: 10, 25
Pheonix, Arizona: 35, 30
What is the ideal location for a radioactive waste storage facility?
A. in an area with a lot of people
B. far away from ground water
C. in an area that has a lot of earthquakes
D. in an area that already has a lot of background radiation
Answers
Answer:
B
Explanation:
It is really bad if the radio active waste spilled and got in the water or get on people. Putting it where other backround radiations are will worsen the area and may affect the waste. the earthquake area would put the facility indanger of coming down and spilling the waste all around it.
The ADME process that involves the movement of drug molecules from the site of administration, across cell membranes, and into the circulatory system of the body is known as
Answers
Answer: absorption
Explanation: process from site of administration till it reaches circulatory system.