Answer:
enzyme subtract complex
Explanation:
its a molecule that is temporary and is formed when an enzyme comes comes into direct and perfect contact with it's substrate
Use the drop-down menus to match the alkanes with the correct name.
CH3CH2CH2CH2CH2CH2CH2CH3
OCTANE
CH3CH2CH2CH3
BUTANE
CH4
METHANE
CH3CH2CH2CH2CH2CH2CH2CH2CH2CH3
DECANE
CH3CH3
ENTANE
your welcome
Answer:
CH4 - METHANE.
CH3CH2CH2CH2CH2CH2CH2CH3 - OCTANE.
CH3CH2CH2CH3 - BUTANE.
CH3CH3 - ETHANE.
CH3CH2CH2CH2CH2CH2CH2CH2CH2CH3 - DECANE.
Explanation:
Hello there!
In this case, according to the rules for the nomenclature of organic compounds, it turns out possible for us to match the given hydrocarbons by knowing that octane is a hydrocarbon with eight carbon atoms, butane with four carbon atoms, methane with one carbon atom, decane with ten carbon atoms and ethane with two carbon atoms.
In such a way, the correct matching is shown below:
CH4 - METHANE.
CH3CH2CH2CH2CH2CH2CH2CH3 - OCTANE.
CH3CH2CH2CH3 - BUTANE.
CH3CH3 - ETHANE.
CH3CH2CH2CH2CH2CH2CH2CH2CH2CH3 - DECANE.
Best regards!
PLS HELP! how does the process
of nature selection would act
on the population's adaptation
thereby passing that adaptation
to the next generation
Answer:
natural selection acts by differential survival and reproduction
Explanation:
According to the evolutionary theory proposed by Darwin (1859), selection natural can be defined as the evolutionary mechanism of differential survival and reproduction by which individuals adapt and change over time. Natural selection states that individuals better adapted to their environments will have more chances to survive and reproduce, thereby having more chances to pass their genes to the next generation. Natural selection acts on any heritable phenotypic characteristic, while selective pressure is any environmental factor that influences an individual's survival/reproduction.
Please help!!! This is WAYYY overdue!!!
Answer
D huh I was stuck between both D and b
Explanation:
Answer:
I think it's d
Explanation:
I am most likely not correct but I might be
which of the following adaptions is working against the survival of koalas as global climate change causes Earths temperature to increase?
1. Large noses to smell when predators approach.
2. Thick fur that keeps koalas warm.
3.Gray fur that allows koalas to camouflage or blend I their surroundings to hide from predators.
4. Ears located on the tops of their heads for more sensitive hearing.
(hurry please i'm in a test with 30 mins left!!)
Can anyone help me ?
The study of evolutionary relationships that includes a branching pattern showing lineages diverging is called... * 1 point
Answer:
The study of evolutionary relationships that includes a branching pattern showing lineages diverging is called phylogenetic tree
Explanation:
The phylogenetic tree is composed of,
• Lineages → These are the taxonomic groups of interest placed in the extremes of the lines called branches.
• Nodes → These are the ramification points, which are also known as divergence points. They represent the location of the most recent common ancestor.
• Root → This is the older common ancestor that all lineages share. The first one in the tree.
Two or more lineages are more related to each other if they share a recent common ancestor. This means that they all diverge from the same node.
Two or more lineages are less related to each other if they lack a recent common ancestor. This is, the node from which these lineages diverge is placed far away in the tree.
There are also different phylogenetic relationships between lineages.
• Apomorphies → Occur when the involved lineages share a trait that they inherited from their most recent common ancestor. This trait evolved for the first time in this ancestor. → This relationship is a homology.
• Plesiomorphies → occur when the involved lineages share a trait inherited from a common ancestor, but that is older concerning the present traits exhibited by other descendants of the same common ancestor. → This relationship is a homology.
• Homoplasy → Lineages share a trait that evolved independently in each group. → This relationship is an analogy.
Name one of the main physical features of Australia and describe where it is located in the continent?
can you describe when milk is converted into curd or yogurt from your understanding ?
Answer:
They wait for the milk to spoil than they flavor it and make it more creamy or chunky it depends on the item
Which of the following is an example of a feedback loop in the body of the nervous system sends a signal to produce hormones in the body produces adrenaline when a person is scared the thyroid gland reverses the action of the parathyroid gland the pancreas can be Endo crying or exocrine
Explanation:
Both the endocrine and nervous systems use chemical signals to communicate and regulate the body’s physiology. The endocrine system releases hormones that act on target cells to regulate development, growth, energy metabolism, reproduction, and many behaviors. The nervous system releases neurotransmitters or neurohormones that regulate neurons, muscle cells, and endocrine cells. Because the neurons can regulate the release of hormones, the nervous and endocrine systems work in a coordinated manner to regulate the body’s physiology.
b) Write any
four function that yo can do to
conserve the environ ment of our sorrundings
Recycling. ...
Reduce water consumption. ...
Reduce the use of electricity. ...
Plant a tree. ...
Grow vegetables. ...
Composting. ...
Use rechargeable batteries. ...
Quit smoking.
Setting appropriate priorities is part of good management.
True
False
Answer:
its true
Explanation:
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Describe the following words as they relate to air masses: Continental, Maritime, Tropical, Polar and Arctic.
Answer:
Continental air masses are characterized by dry air near the surface while maritime air masses are moist. Polar air masses are characterized by cold air near the surface while tropical air masses are warm or hot. Arctic air masses are extremely cold.
Which of the following is an area of authority in a design?
O Tension
O Dominance
O Accent
O Contrast
14. Infrared waves are an example of heat transfer by
A. convection
B. radiation
C. conduction
D. motion of the air
15. Which of the following is the best conductor of heat?
A. glass
B. wood
C. plastic
D. tin
16. Heat registers are usually placed near the floor because
A. cold air rises
B. cold air expands
C. hot air rises
D. hot air expands
17. The basement of a modern house is often heated using hot water that passes through plastic pipes in a concrete floor. Which form of heat transfer would best explain how the concrete is warmed?
A. conduction
B. convection
C. radiation
D. all of the above
18. Fill in the blanks for the following terms
Glass
Convection
Conduction
Kinetic energy
Potential energy
Radiation
Metal
Contact
.
a. In conduction, heat is transferred through the ________of two objects.
b. The collision of high-energy molecules of a burner results in a transfer of__________to a pot.
c. Two processes involved in making air directly above a burner feel warm are __________ and __________
d. A wax bead is placed on the end of a metal rod and another on the end of a glass rod.
The other end of each rod is placed over a flame. The wax bead that will melt first is the one on the __________rod.
19. The transfer of heat in a liquid involves which of the following?
A. radiation
B. conduction
C. convection
D. gravity
20. Which statement is true about the transfer of heat in a liquid
A. heat radiates in all directions in a liquid
B. heat is passed from one molecule to the next
C. heat flows as a circular current in the liquid
D. heat does not move in a liquid
21. Convection currents in liquids move
A. not at all
B. up at the point of the heat source, then toward the cooler water
C. down at the point of the heat source, then toward the cooler water
D. directly away from the heat source toward the cooler water
22. Which of the following statements about a land breeze is incorrect?
A. The sea loses heat more slowly than the land. The air over the sea is warmer.
B. Warm air over the sea rises.
C. Air over land is cooler. Cool air is more dense and sinks.
D. Cool air flows toward the land to replace warm air that has risen.
23. Which of the following statements about a sea breeze is correct?
A Air over land is cooler.
B. Air over the water is cooler.
C. Air over the water is less dense and sinks,
D. Air over the land is more dense and sinks.
24. When compared to a land breeze, a sea breeze is
A. warm and strong
B. cool and weak
C. warm and weak
D. cool and strong
25. The heat transfer method that causes land and sea breezes is
A. radiation
B. conduction
C. convection
D. concentration
26. Fill in the blanks. Select the appropriate words from the following list. Words may be used
Heats
Flows toward
Cooler
Sinks
Rises
warmer
a. The air in a sea breeze __________ over the land and __________over the water.
b. The air in a land breeze __________ over the land and __________over the water.
27. Which pot would transfer heat the best?
A. a clay pot
B. a glass pot
C. a stainless steel pot
D. a steel pot with a copper bottom
28. The type of heat transfer that allows a pot of soup to heat evenly is
A. conduction
B. convection
C. radiation
D. conductivity
29. The method by which a vehicle radiator is cooled is
A. air rushing through the radiator
B. coolant flowing to the radiator
C. coolant flowing away from the radiator
D. all of the above
30. When a refrigerator is running, the pipes at the back feel hot because
A. the refrigerator is too close to the wall
B. the refrigerator has a mechanical problem
C. the pipes have absorbed heat from the surrounding air in the room
D. the pipes have absorbed the heat that has been transferred from the food inside
31. In a refrigerator, which is the last place heat from food transfers to?
A. fins or wires
B. coolant in the pipes
C. air inside the refrigerator
D. air outside the refrigerator
Answer:
so long coorrect answer is b i think so
Which of the following is a way humans use Which of the following is a way humans use trees? a. paper b. food c. wood d. all of the above
Please select the best answer from the choices provided A B C D
a. paper
b. food
c. wood
d. all of the above
Answer:
The amswer is D. All of the above,
Which viral reproduction cycle is used by long term viruses that hide in our body until triggered
Answer:
Lysogenic
Explanation:
There are two types of viral reproductive cycles, lytic and lysogenic. Let's look at both of them:
Lytic Cycle: Ex. of a lytic virus: Influenza (the flu)
A virus injects its genetic material into a cellProteins are created by the virus to hijack the host cell's DNA, allowing the virus control over the cellThe virus uses its control over the cell to make the cell create proteins for new viruses while it replicates viral DNAEventually, the host cell bursts (dies), and new viruses are releasedThose new viruses infect other cells; the cycle continuesHere we can see that the lytic cycle wastes no time. As soon as a cell is infected, it will immediately turn into a virus factory. Now, what about the lysogenic cycle?
Lysogenic Cycle: Ex. of a lysogenic virus: E. Coli
A virus injects its genetic material into a cellThe virus's DNA/RNA inserts itself into the host cell's DNA/RNAThe host cell continues to grow and reproduce. Whenever it produces new cells (by duplicating its genetic material and organelles then splitting in two), the virus's DNA/RNA will also be duplicated and exist in the new cell.The process continues, creating more and more cells with viral DNA/RNAA factor (it can be anything from radiation to nutrient levels) will eventually trigger all infected cells to undergo induction, which is a process very similar to the lytic cycleInduction will: cause the host cells to produce proteins for new viruses until the cell eventually bursts, leading to the release of the newly created viruses (much like the lytic cycle)Those new viruses infect other cells; the cycle continuesAn easy way to remember which is which is lyslowgenic. It's cheesy, but it works!
Please comment if you have any other questions! I've attached a picture for some reference on the cycles if you need it.
Mientras se calienta una solución en un vaso de precipitados, ¿cuál es el
equipo de seguridad apropiado para tener en el banco?
Answer:
Fire extinguisher.
Explanation:
Fire extinguisher is the appropriate safety equipment to have at the side of the baker while heating a solution in a beaker because sometimes the solution catch heat due to reactions with flammable liquids which leads to big incident so in this case fire extinguisher can avoid such type of incident by turn off the heat due to the gas present inside the container of fire extinguisher so this safety equipment is necessary at the side of the reaction.
I have no idea what this is and I have to turn this in soon pls help
Answer:
sorry
Explanation:
giving brainliest
How are the functions of the rib cage and the spine similar?
They help the body collect information from the environment.
They help the body move.
They prevent the bones from rubbing against each other.
They protect the internal organs of the body.
The functions of the rib cage and the spine are similar by they protect the internal organs of the body.
What do you mean by Rib cage?A Rib cage may be defined as an axial skeleton that forms a bony frame around the chest.
The function of a rib cage is to protect the internal organ specifically, the spine also deals with the same function in the backside of the body.
Apart from this, Spine also functions in keeping the body straight while walking, sitting, or moving.
Therefore, the functions of the rib cage and the spine are similar by they protect the internal organs of the body.
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During crossing-over...
Group of answer choices
genetic material is exchanged between sister chromatids, resulting in new combinations of alleles.
sister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles.
genetic material is exchanged between nonsister chromatids, resulting in new combinations of alleles.
nonsister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles.
Answer:
genetic material is exchanged between nonsister chromatids, resulting in new combinations of alleles.During crossing-over, the genetic material is exchanged between non-sister chromatids, resulting in new combinations of alleles. Thus, the correct option is C.
What is Crossing-over?Meiosis is the cell division in which crossing-over takes place. Crossing-over results into formation of recombinants with genetic material which is different from the parental cells. Crossing-over takes place in the pachytene stage of prophase I of Meiosis I. This is responsible for the production of variations in the organisms.
Crossing over or chromosomal crossover is the exchange of genetic material during the sexual reproduction between the non-sister chromatids of two homologous chromosomes which results in recombinant chromosomes.
Therefore, the correct option is C.
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List three examples of enzymes and their functions
Answer:
Lipases
Amylase
Maltase
Explanation:
Lipases help digest the fat in the gut.
Amylase change the starche into sugar.
Maltase breaks down the sugar into glucose.
what are the monomers that make up DNA
Answer:
The monomers of DNA are called nucleotides
Explanation:
What is a potential effect of rapid climate change on Earth?
Explanation:
Scientists have predicted that long-term effects of climate change will include a decrease in sea ice and an increase in permafrost thawing, an increase in heat waves and heavy precipitation, and decreased water resources in semi-arid regions.
Can corals be found IN rainforests?
Can someone help me answer this please
Property of materials able to easily pass through
the plasma membrane
The membrane is basically semi-permeable, which means that some molecules can pass through but others cannot. Small hydrophobic molecules and gases, such as oxygen and carbon dioxide, rapidly cross membranes.
What is a hydrophobic molecule?The term "hydrophobic" literally means "fear of water." Water is repelled by hydrophobic molecules and surfaces.
Oil and other hydrophobic liquids will separate from water. Hydrophobic molecules are typically nonpolar, which means that the atoms that comprise the molecule do not generate a static electric field.
Hydrophilic molecules are the ones that are usually attracted to water and basically dissolve well in polar solvents.
Small hydrophobic molecules and gases, such as oxygen and carbon dioxide, cross membranes very quickly.
Because small nonpolar molecules like oxygen and carbon dioxide are soluble in the lipid bilayer, they can easily cross cell membranes.
Small uncharged polar molecules like water can pass through membranes, but larger uncharged polar molecules like glucose cannot.
Thus, these molecules can be easily passed through the plasma membrane.
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By how much has the Earth's
surface temperature risen over the past 100 years?
A) 11/Degrees
B) 5 Degrees
C) ID Degrees
D) It Hasn t viset:
Answer:
Hello! Your answer is, B)5 Degrees
Explanation:
Hope I helped! Ask me anything if you have any questions! Brainiest plz! Hope you make an 100% and have a wonderful day! -Amelia♥
Explanation:
1.0°FCheck every statement about the use of energy by living things that is true
Answer:
Check every statement about the use of energy by living things that is true. 1st, Plants perform chemical reactions that require energy. 2nd, Animals can use energy from the sun to produce their own food. 3rd, Plants receive their energy from water in the soil, 4th, Animals can receive their energy by consuming plants or other animals.
1st sentence- true
2nd sentence-False
3rd sentence- False (Receive energy from sun)
4th sentence-True
Non-living things, such as a car, often show characteristics similar to those of living organisms.
state which characteristic of a living organism matches each of the
descriptions linked to a car.
Burning fuel in the engine to release energy
Answer:
Living and car both move, both release energy, both needs energy to move and both gets damages in accidents.
What are two primary factors that sometimes cause the Colorado River to run completely dry before reaching the Gulf of California?
Answer:
A population of animals is split in half by a river before spectation is complete the two halves are rejoined when a drought casues the river to run dry
Explanation:
Hope it helps:)