Answer:
The lesser the radius, the greater the temperature, and vice versa.
Explanation:
The orbital radius of a planet determines how close it is to its star. In general, the closer the planet is to its star, the hotter the planet is. Thus, the lesser the radius, the greater the temperature, and vice versa.
Dihydroxyacetone phosphate, or DHAP, plays an important role in the synthesis of which type of biomolecule?
a. protein
b. lipid
c. carbohydrate
d. glucose
Dihydroxyacetone phosphate, or DHAP, plays an important role in the synthesis of lipid. Thus, option B is the correct answer.
DHAP is a crucial intermediate in the synthesis of lipids. It participates in the glycerol-3-phosphate pathway, which is essential for the formation of triacylglycerols, phospholipids, and other lipid molecules. In this pathway, DHAP is reduced to glycerol-3-phosphate, which subsequently acts as the backbone for the attachment of fatty acids, ultimately leading to the formation of various lipid biomolecules. This process is crucial for the proper functioning and structure of cellular membranes and the storage of energy in the form of fat.
Therefore, option B- lipid is the correct answer.
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I need help I will mark brainliest
Can someone give me the step by step answer
Answer
68.6 m
Explanation:
Given-
Mass = 0.5 kgPotential energy = 34.3 JTo find -
Height of the tree upto which the squirrel climbed.
Solution-
Potential energy of a body = mgh
34.3 = 0.5×h (mg = 0.5kg)
h = 34.3/0.5
= 68.6 m
Option third.
What is the allele for blue eyes?.
Answer:
Bb or BB
Explanation:
As the blue eyes are dominant it will be represented with a capital letter
________ is the greenhouse gas that has had the most impact on climate change and it is released into the atmosphere by __________.A. CuSO4 (copper sulfate), miningB. SO2 (sulfur dioxide), burning fossil fuelsC. NO2 (nitrogen dioxide), deforestationD. CO2 (carbon dioxide), burning fossil fuels
Carbon dioxide is the main greenhouse gas emitted by human activities. Human activities include the burning of fossil fuels such as oil (gasoline) and coal. This gas is released into the atmosphere as complete combustion of fossil fuels is achieved.
We can conclude that the correct answer is:
Answer:D. CO2 (carbon dioxide), burning fossil fuels
Can someone help me pleasee:(
Answer:
Add some iodine to a beaker containing the sample. If starch is present, the colour of the solution will turn blue-black.
Explanation:
Which of the following molecules are needed to successfully create a transgenic organism (GMO)?
a. restriction enzymes that leave straight ends
b. viral DNA to insert at the active site
c. restriction enzymes that leave sticky ends
d. transporter proteins to allow water and sugar through the cell
The transporter proteins to allow water and sugar through the cell is following molecules are needed to successfully create a transgenic organism (GMO).
How does protein transport occur within the cell?Most of the proteins are then transported to the Golgi apparatus in membranous vesicles. Some proteins, however, need to stay in the ER and do their job there.
Transport by a carrier protein can be passive or active. One of the types of transport carried out by carrier proteins is mediated passive transport (facilitated diffusion), which is the displacement of a substance from a region of high concentration to one of low concentration, without energy expenditure.
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which enzyme is used to break down triacylglycerol into fatty acids and glycerol?O lipaseO hydrolaseO hyaluronidaseO enzyme
The enzyme used to break down triacylglycerol into fatty acids and glycerol is lipase. Lipases are a type of hydrolase enzyme which work by breaking down lipids into their component parts.
Enzymes are biological molecules that serve as catalysts and accelerate chemical reactions in living systems by lowering the activation energy. They are protein molecules that catalyze the conversion of substrates into products without being consumed in the process. Enzymes are of two types: simple enzymes and complex enzymes. Some enzymes are found in the extracellular fluid, while others are found within the cell. Enzymes are critical to the smooth functioning of metabolic pathways since they catalyze the conversion of one substance to another.
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help if I can please the answer are the same for the question
it would be an even number towards the end wich would open it up for
Explanation:jyhdrebehc
disorders associated with the endocrine system can be caused by problems with hormone production or lack of receptors for the hormones on the target cells.
It is true that disorders associated with the endocrine system can be caused by problems with hormone production or a lack of receptors for the hormones on the target cells.
Hormones are chemical messengers secreted by the endocrine system to regulate numerous physiological functions in the body. Hormones work by binding to specific receptors on target cells, which initiate a cascade of signaling events that ultimately lead to a physiological response. However, sometimes the endocrine system can malfunction, causing disorders that can arise due to problems with hormone synthesis, secretion, transport, or reception by target cells.
Hormone production disorders can be caused by the excess or insufficient activity of endocrine glands. For example, hypothyroidism is a disorder caused by the thyroid gland's underactivity, leading to reduced hormone production.
On the other hand, hormone reception disorders happen when the target cells do not respond adequately to the hormones. This can be due to genetic defects or other reasons, such as the downregulation of hormone receptors by chronic exposure to high hormone levels. For example, some tumors produce hormones, and the constant exposure of target cells to these hormones can lead to the downregulation of hormone receptors, making the target cells unresponsive to the hormone's effects.
Therefore, problems in hormone production or lack of receptors for the hormones on target cells are possible causes of endocrine disorders.
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Which part of an amino acid gives it its unique properties?.
Answer:
Below:
Explanation:
The side chain of an amino acid is what gives the amino acid its unique chemical properties. All 20 naturally occurring amino acids are different from one another in the atoms that compose the side chain, which gives individual amino acids their unique chemical properties.
Hope it helps....
It's Muska
What are functions of the glycocalyx? multiple select question. protection cell-to-cell recognition nutrient digestion motion signal reception adhesion
The main functions of the glycocalyx are protection, cell-to-cell recognition, signal reception, and adhesion.
The glycocalyx is a carbohydrate-rich layer found on the surface of cells. Its functions include:
1. Protection: It acts as a barrier, protecting cells from mechanical stress, injury, and the immune system.
2. Cell-to-cell recognition: Glycoproteins and glycolipids on the glycocalyx allow cells to recognize and interact with each other, playing a crucial role in tissue formation and immune responses.
3. Signal reception: It contains receptors that bind to specific molecules, allowing cells to receive signals from their environment and respond accordingly.
4. Adhesion: The glycocalyx aids in cell adhesion to extracellular matrix components and other cells, facilitating cellular communication and tissue organization.
While the glycocalyx also has a role in nutrient digestion and motion for some cells, these functions are not universal across all cell types.
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The first organisms on Earth were most like today's
O Autotrophs anaerobic
O Eukaryotes
O Protista
O Heterotrophs aerobic
Answer:
O Autotrophs anaerobic
hope it will help you
A population of 600 plants contain 294 AA, 252 Aa, and 54 aa individuals. AA and Aa plants produce purple flowers while aa plants produce white flowers. What are the frequencies of the following?
Allele A
Allele a
purple-flowered plants
white flowered plants
genotype AA
genotype Aa
genotype aa
Answer: If both the AA and Aa individuals have Allele A, then the proportion of individuals with Allele A = (294 + 252)/600. However, if you want the proportion of times that A occurs in the gene pairs, this is ([2*294] + 252)/(2*600).
Proceed in a similar way with the other problems.
Explanation:
The human X and Y chromosomes
A. are of approximately equal size and number of genes.
B. include only genes that govern sex determination.
C. are both present in every somatic cell of males and females alike.
D. are almost entirely homologous, despite their different names.
E. include genes that determine an individual's sex.
Sickle cell anemia is caused by a mutation that changes one amino acid in hemoglobin. Describe how this change could affect the different levels of protein structure. *
Answer:
Explanation:
. And
help im low key confused
Answer:
3
Explanation:
so since the density of water is 1, anything less than 1 would float in water (making it cork), and anything more than 1 would sink.
the only one that's less than 1 is sample number 3, because its 24/100
chicken genetics gizmo answers
Your client has a corner of a yard that has not been a successful area for plant growth. What information do you need to help her choose the right types of plants?
Answer:
PH, sunlight exposure, temperature, soil type, humidity, and wildlife that could be affecting the growth are all good places to start but there are probably more as well.
what are the variables ( independent,dependent,controls,constants) for the gauss rifle science project?
the discovery of microbes as discrete entities sharing many of the characteristics of larger plants and animals was made possible by the .
The discovery of microbes as discrete entities sharing many of the characteristics of larger plants and animals was made possible by the development of microscope.
What is a Microscope?This is referred to an instrument which is commonly used in the laboratory to examine objects that are too small to be seen by the na-ked eyes. It does this by the process of enlargement of the objects and it brought about new discoveries about plants and animals.
It made the organelles present in cells to be more visible and their similarities and differences were noted which were also compared to that of microbes so as to find out their common ancestry.
This is therefore the reason why discovery of microbes as discrete entities sharing many of the characteristics of larger plants and animals was made possible by the instrument.
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what kind of bond is created by a weak electrical attraction between polar molecules?
Answer:
Dipole-Dipole
Explanation:
The type of bond created by a weak electrical attraction between polar molecules is called a dipole-dipole interaction. Dipole-dipole interactions occur between polar molecules, where one molecule has a partial positive charge (δ+) and another molecule has a partial negative charge (δ-). These partial charges result from an uneven distribution of electrons within the molecule, leading to a temporary dipole moment. The positive end of one polar molecule is attracted to the negative end of another, creating a relatively weak bond known as a dipole-dipole interaction.
Select the MOST COMPLETE
response.
During the 20th century, the once
densely-forested Black Forest in
Germany suffered grave
deforestation as a result of
human-caused
A. intense heat
B. coal-mining
C. acid deposition
D. extreme rain events
Because to anthropogenic coal mining, the once-heavily wooded Black Forest in Germany suffered extensive deforestation throughout the 20th century.
What tasks are involved in mining coal?Coal mining is the method of getting anthracite extracted from the surface. The high energy content of coal has made it a popular fuel for power production since the 1880s. In the steel and cement sectors, cement manufacturing uses coal as a fuel, as does the iron-ore mining process.
What are the three different kinds of coal mining?The three main types of surface coal mining are strip mining, mountaintop removal (MTR), and open-pit mining.
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The backbone of a dna or rna strand is made of alternating and molecules.
a. True
b. False
The statement is True i.e. option (a) for The backbone of a DNA or RNA strand is made of alternating and molecules.
The backbone of a DNA or RNA strand is composed of alternating sugar and phosphate molecules. In DNA, the sugar is deoxyribose, while in RNA, the sugar is ribose. The sugar and phosphate molecules are linked by phosphodiester bonds, which form a repeating pattern of sugar-phosphate-sugar-phosphate along the length of the strand. The nitrogenous bases, which are responsible for the information-carrying properties of DNA and RNA, are attached to the sugar molecules, and project from the backbone of the strand. The alternating sugar-phosphate backbone is a key feature of the double-helix structure of DNA, and is essential for maintaining the stability and integrity of the molecule.
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true of false? hydrogen bonds are strong and require a lot of energy to break.
Answer:
False
Explanation:
Hydrogen bonds are a weak chemical bond
The statement is true that hydrogen bonds are strong and require a lot of energy to break.
What is hydrogen bonding ?
Hydrogen bonds are the special type of intermolecular force of attraction arise due to the dipole-dipole interaction.
For instance, water molecules (H2O) where hydrogen is covalently bonded to the oxygen atom, a more electronegative atom.
Here the oxygen atom develops a partial negative charge (-δ) where as the hydrogen atom develops a partial positive charge (+δ).
Hydrogen bonding can also occur due to the electrostatic force of attraction between the hydrogen atom of one water molecule and the oxygen atom of another water molecule.
So Hydrogen bonds are mostly strong than other dipole-dipole and dispersion forces of interaction but they are weak bond in comparison to covalent or ionic bond.
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Please help me with this!
Phototropism occurs when a plant bends or grows in a specific direction in reaction to light. Shoots tend to migrate toward the light, while roots tend to grow away from it.
What is phototropism in plants?Phototropism, or the differential cell elongation of a plant organ in response to directed blue light, allows the plant to optimize photosynthetic light uptake in the aerial section as well as water and nutrient acquisition in the roots.Phototropism is classified into two types: positive and negative. Growth toward a light source is referred to as positive phototropism, while growth away from a light source is referred to as negative phototropism. Because plant roots need to extend deeper into the ground for plant stability, water, and nutrients, they display negative phototropism.To learn more about Phototropism refer,
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according to the data in model 1, how many males are 181 cm or above in height
Answer:
9 male individuals are 181 cm or above in height.
Explanation:
You will find model 1 in the attached file.
In the model, you can see a pie chart, a bar graph, and a line graph.
The pie graph shows an approximate proportion of males and females with different highs. What is wrong about this chart is that it does not show the percentages of males and females by heigh. Anyway, we can not answer the question with the given information. The bar graph expresses a comparison between males´ and females´ average height, hand length, and knuckles values. According to this graph, we can not know how many males were 181 cm or taller.The line graph shows the distribution of height in bales and females. Females are represented by a continous line, while males are represented by a pointed-line. So we need to focus on this line to answer the question. The Y-axes shows the number of individuals, and the X-axes shows the heights intervals in centimeters. According to the question, we need to look for the interval that belongs to 181 cm and above. So, the interval between 181-185 cm height corresponds to 6 male individuals. But after that interval, we also have 3 more male individuals that are between a height of 186-190 cm. So, in total, we have 9 male individuals that are 181 cm or above in height.Methods farmers use to increase crop production from their land
Explanation:
Consider these 9 tips, techniques, and methods regarding how to increase your corn crop yield
Plant Early, Plant Effectively. ...
Practice Seasonal Soil Rotation. ...
Know The Yield Potential. ...
Always Scout Your Fields. ...
Ensure Proper Water Drainage. ...
Utilize Fertilizers. ...
Test Your Soil. ...
Weed Early and Often.
What is a keystone species? Why are keystone species important to maintaining a balanced ecosystem?
Answer:keystone species are a species that is extremely important to the ecosystem or something. If keystone species go extinct, it could cause a huge problem for the ecosystem
Explanation:
What is the scientific method and why is it important?
Answer:
When conducting research, scientists use the scientific method to collect measurable, empirical evidence in an experiment related to a hypothesis (often in the form of an if/then statement), the results aiming to support or contradict a theory.
Explanation:
I don't know if it can help you
Answer:
A method of discovering knowledge about the natural world based on making falsifiable predictions (hypotheses), testing them empirically, and developing peer-reviewed theories that best explain the known data
Place the following structure in order from largest to smallest:
A. Bronchi, terminal bronchioles, respiratory bronchioles, bronchioles, alveoli
B. Bronchi, bronchioles, terminal bronchioles, respiratory bronchioles, alveoli
C. Bronchi, bronchioles, terminal bronchioles, alveoli, respiratory bronchioles
D. Bronchioles, bronchi, terminal bronchioles, respiratory bronchioles, alveoli
The correct order of the structures from largest to smallest is bronchi, bronchioles, terminal bronchioles, respiratory bronchioles, alveoli (Option B).
Bronchi is the largest air passages that branch off from the trachea (windpipe) into the lungs. Bronchioles is smaller branches of the bronchi that continue to divide within the lungs. Terminal bronchioles is the smallest bronchioles at the end of the bronchiole tree. Respiratory bronchioles, even smaller airways that extend from the terminal bronchioles and lead to the alveoli. Alveoli is the tiny air sacs at the end of the respiratory bronchioles where gas exchange occurs.
Thua, the correct option is B.
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