Answer: photosynthesis
In holly trees, red fruit (R) are dominant to white fruit (c), and spiny leaves (L) are dominant to smooth leaves (1).
Complete the Punnett square to figure out how many of the new holly tress from this cross would be expected
to have white fruit and smooth leaves.
complete the dihybrid punnet square to figure out how many of the new holly trees from this cross would be expected to have white fruit and smooth leaves?
A- 3
B- 9
C- 2
D- 1
Answer:
The answer is D: 1
Punnet squares are FUN
The image below depicts the first two steps of meiosis i.
ME
Which image shows what the cell would look like in the next step?
Answer:
Explanation:
can someone please help me with this ? I will mark brainlist I really need help !
Answer:
1. Carbohydrates - provide immediate burst of energy - monosacharrides
2. Lipids - provide source of energy - glycerol or fatty acids
3. Proteins - provide growth and development for our body - amino acids
4. Nucleic Acids - store and pass on genetic information - nucleotides
Pls help me I’m struggling
Answer:
I really strongly don’t know
Explanation:
Sorry
description of anaphase 2
What exactly happens in Anaphase II?
Centromeres separateSister chromatids turn into single chromosomesThe single chromosomes move to opposite sides of the cellTwo chromatids in every chromosome move to opposite sides of the spindleBest of Luck!
Hi, could someone tell me what should be in the blank space of my concept map about the cell membrane?
Name at least two concrete, positive steps you can take to avoid contracting gastroenteritis (in other words,
DOs not DON'TS).
Plz help
Answer:
1. Wash your hands before and after using the toilet or bathroom with soap and water to kill germs.
2. Wash fruits and vegetables thoroughly to prevent spread of it.
3. Prepare food very well, make sure foods are properly cooked.
Explanation:
This is because gastroenteritis is a disease condition that refer to the inflammation of stomach and intestine i.e gastrointestinal tracts which is as a result of disease caused by bacteria or viral infections.
Wash your hands before and after using the toilet or bathroom with soap and water to kill germs.
2. Wash fruits and vegetables thoroughly to prevent spread of it.
3. Prepare food very well, make sure foods are properly cooked.
These are the preventive measures that can be carry out to prevent the bacteria and virus that causes this from penetrating into the body
The course adjustment knob on a microscope should never be used with which of the
following?
Select one:
a. medium-power lens
b. low-power lens
C. eyepiece
d. high-power lens
THIS IS DUE TOMORROW - Why is it important to reduce your ecological footprint? What services do ecosystems provide for us/future generations?
Answer:
The ecological footprint (EF) estimates the biologically productive land and sea area needed to provide the renewable resources that a population consumes and to absorb the wastes it generates—using prevailing technology and resource-management practices—rather than trying to determine how many people a given land area
Ecosystem services are the benefits that people obtain from ecosystems. Ecosystem services are indispensable to the wellbeing of all people, everywhere in the world. They include provisioning, regulating, and cultural services that directly affect people, and supporting services needed to maintain the other services.
Hope it helps :)
Tristan wraps some gifts and then brings them to the post office where they are delivered to people in different parts of the country. Which organelle is Tristan most like?
lysosomes
chloroplast
golgi body
cell membrane
The Golgi complex participates in the final stages of protein synthesis, to originate glycoproteins. Finally, these proteins are sent to their final destines in vesicles that transport them. Tristan acts as the Golgi complex.
----------------------------------------------------
In this example, Tristan is like the Golgi complex in the cell.
During the process of protein synthesis, different organelles are involved. The final organelle that intervenes in the last stages of protein synthesis is the Golgi complex.
Once proteins complete their synthesis in the endoplasmic reticulum, they are sent to the Golgi complex in vesicles.
Let us remember that the Golgi complex is in charge of the final modification of proteins, synthesizes carbohydrates (GAGs), lysosomes, and is involved in new membrane formation.
Golgi complex receives proteins from the endoplasmic reticulum and processes them even more. Once there, proteins suffer different post-transductional modifications. These modifications depend on the proteins, their destiny, and the enzymes acting on them. Proteins might
suffer phosphorylation, might have removed some carbohydrates, might have added some other carbohydrates, might suffer hydroxylation, etcetera.
Once the proteins have been modified they are packaged into different vesicles and sent from the Golgi complex to the final destiny.
Exportation from the cell to other locations,Plasmatic Membrane,Intracellular space.
The organelle´s function is to manage the recently synthesized proteins, transform them, and send them to other places.
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Answer:
golgi body
Explanation:
Someone help me please?
in what way does the green alga ulva resemble land plants? it produces diploid gametes. it has a complex life cycle with diploid body cells and haploid gametes. it has a complex life cycle with alternation between multicellular diploid and haploid generations. it has a multicellular haploid stage that alternates with a unicellular diploid stage.
It has a complex life cycle with alternation between multicellular diploid and haploid. In this way the green alga ulva resemble land plants.
Ulva lactuca, often known as sea lettuce, is frequently used in salads as a marine vegetable. In addition, it is prepared and served with meats, fish, and soups. It is a typical human dietary source in China, Japan, Scandinavia, Scandinavian countries, Great Britain, and Ireland. America's U.S.
This is a little genus of green marine and brackish water algae. It is edible and frequently referred to as "sea lettuce." Formerly placed in the Enteromorpha order, species with hollow, single-layered thalli are now generally agreed to belong in Ulva.
Gametophytes are haploid multicellular plants (or algae) that use specialised cells to produce gametes, hence the name "gametophytes." The creature in this instance is already a haploid, hence meiosis is not directly engaged in the creation of the gametes. A diploid zygote is created through fertilisation of the haploid gametes.
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Ulva has a complex life cycle with alternation between multicellular diploid and haploid generations in this way it resembles land plants.
As a marine vegetable, ulva lactuca, also referred to as sea lettuce, is frequently used in salads. It is additionally made and served with soups, fish, and meats. In China, Japan, Scandinavia, the Scandinavian countries, Great Britain, and Ireland, it is a common source of human nutrition.
This small genus of green brackish and marine algae. It is sometimes referred to as "sea lett
uce" and is edible. It is now generally accepted that species with hollow, single-layered thalli belong in the Ulva order instead of the Enteromorpha order.
The term "gametophytes" refers to haploid multicellular plants (or algae) that require specialised cells to create gametes. Since the organism in question is already haploid, meiosis is not directly involved in the production of gametes. The haploid gametes are fertilised to produce a diploid zygote.
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What is heat? ..........
Answer:
why type of heat? do you mean like heat from the sun, animal heat (mating), heat from like electronics? lol (ill help i just need to know which type)
Explanation:
What would happen to the production of the high energy sugars if water or carbon dioxide were not
available to plants?
ATD
Answer:
There would be no production of high energy sugars in the plant.
Explanation:
Plants produce their food (autotrophism) in a process unique to them called PHOTOSYNTHESIS. Photosynthesis is the process whereby plants produce energy-storing sugars (glucose) in the presence of light from sun.
This photosynthetic process combines Carbon dioxide (CO2) and water (H2O) as reactants to form sugar (C6H12O6) and oxygen (O2) as products. The equation for photosynthesis is as follows:
6CO2 + 6H2O → C6H12O6 + 6O2
This means that water and carbon dioxide are strictly needed for the process of photosynthesis to occur in plants. Hence, if water or carbon dioxide were not available to plants, there would be no photosynthetic process and ultimately no production of high energy sugars.
What are epigenetic changes?
Epigenetics is the study of how your behaviors and environment can cause changes that affect the way your genes work.
Answer:
What are Epigenetic changes?
Epigenetic changes are modifications to DNA that regulate whether genes are turned on or off.
Explanation:
8) Identify the best 2 problem questions about things you might be observing right now. Why did Janie refuse to say "hi"? What is the effect of sunlight on the pavement outside? What enables me to take air into my lungs? When do we eat? Why am I listening to my iPad?
Answer:
What enables me to take air into my lungs? Why am I listening to my iPad?Explanation:
We can make this conclusion because the question is concerned about things been observed right now; so the statement;
"What enables me to take air into my lungs?" Is been observed right now since breathing is a continuous body activity that the speaker must be doing at that moment. Next, in the statement,
"Why am I listening to my iPad?" the speaker here uses a continuous tense "listening", indicating an ongoing action in progress.
A wealthy elderly couple dies together in an accident. A man comes forward, claiming that he is their long lost son and is entitled to their fortune. The couple were of blood types AB and O. The man has type O blood. Could he be the heir to the fortune?
What would you expect to happen to levels of mevalonate in human plasma if an individual were to go from a meat-containing diet to a vegetarian diet? Match the words in the left column to the appropriate blanks in the sentences on the right Reset Help increase Substitution of vegetable fats for animal fats could cholesterol levels. This would ultimately decrease inhibition of HMG-CoA reductase levels by cholesterol, which could mevalonate levels
If a person switches from a meat-containing diet to a vegetarian diet, the plasma mevalonate levels will be suppressed so that more mevalonate will be synthesized.
Match the words in the column: Substitution of vegetable fats for animal fats could decrease cholesterol levels. This would ultimately decrease the inhibition of HMG-CoA reductase levels by cholesterol, which could increase mevalonate levels
Vegetarian diets are deficient in fats such as cholesterol, saturated fatty acids, or LDL particles. In contrast, a meat-based diet is rich in fats such as LDL particles, cholesterol, or saturated fatty acids.
So, if someone switches from a meat-based diet to a vegetarian diet, it will lead to a reduction in blood cholesterol.Lower blood cholesterol will indicate mevalonate synthesis because plasma mevalonate levels will be suppressed. So, the mevalonate pathway will be activated, and more mevalonate will be synthesized.Learn more about mevalonate in human plasma at https://brainly.com/question/18915690
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Car dealer lisa kovach paid 83 percent of a card options totaling 3,098 she pains 85 percent on a base price of 15,480 the destination charge was 890 what is the dealers cost
The dealer's cost is $12,635.06.
To calculate the dealer's cost, we need to subtract the additional charges (such as options and destination charge) from the base price.
First, let's calculate the cost of the options. Lisa Kovach paid 83% of the options, which totaled $3,098. So, we can find the cost of the options by dividing $3,098 by 0.83:
Cost of options = $3,098 / 0.83 = $3,734.94
Next, let's calculate the base price plus the destination charge:
Base price = $15,480
Destination charge = $890
Total cost (base price + destination charge) = $15,480 + $890 = $16,370
Finally, we can find the dealer's cost by subtracting the cost of options from the total cost:
Dealer's cost = Total cost - Cost of options = $16,370 - $3,734.94 = $12,635.06
Therefore, the dealer's cost is $12,635.06.
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activity of the direct downstroke flight muscles of locusta migratoria (l.) during steering behaviour in flight - i. patterns of time shift.
The activity of the direct downstroke flight muscles of Locusta migratoria during steering behavior in flight is related to patterns of time shift. This means that the timing of muscle activation plays a crucial role in the steering behavior of locusts during flight.
When a locust is flying, it needs to adjust its wing movements to change its direction. This is achieved by activating specific flight muscles at different times. The direct downstroke flight muscles are responsible for generating the downward stroke of the wings, which provides the main thrust during flight.
To steer, the locust adjusts the timing of muscle activation in these direct downstroke flight muscles. By activating specific muscles at different times, the locust can change the angle of its wings and produce different forces on each wing, resulting in a change in direction.
For example, if the locust wants to turn left, it may activate the left direct downstroke flight muscles slightly earlier than the right ones. This would result in a stronger downward stroke on the left wing, causing the locust to turn left.
In summary, the activity of the direct downstroke flight muscles of locusta migratoria during steering behavior in flight involves adjusting the timing of muscle activation to change wing movements and steer in different directions.
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cell division during which sister chromatids fail to separate properly is called
The cell division during which sister chromatids fail to separate properly is called "non-disjunction". Non-disjunction can occur during both meiosis and mitosis, and can lead to the formation of gametes or cells with abnormal chromosome numbers.
An explanation for this is that sister chromatids are replicated copies of each other, joined together at a structure called the centromere. During cell division, the sister chromatids are normally pulled apart and divided equally between the two daughter cells. However, if non-disjunction occurs, the sister chromatids may remain stuck together or may be pulled to the same daughter cell, resulting in one cell receiving an extra chromosome and the other cell missing a chromosome. This can lead to genetic disorders and developmental abnormalities.
Nondisjunction occurs when sister chromatids, which are normally supposed to separate during cell division (either during mitosis or meiosis), fail to do so. This can lead to an unequal distribution of chromosomes in the resulting daughter cells, which may cause genetic disorders or abnormalities.
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Which statement best describes a physical change?
O Changes can occur to certain chemical properties of the substance, but the overall shape of the substance will
remain the same.
Changes can occur to certain physical properties of the substance, but the overall shape of the substance will
remain the same.
O Changes can occur to physical properties of a substance, but the chemical composition of the substance remains
the same.
O Changes can occur to chemical properties of a substance, but the chemical composition of the substance remains
the same.
Mark this and retum
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yeah
Answer:
Both the identity and the properties of a substance change
Explanation:
I got it right
The diagram is a model of an energy pyramid of an ecosystem.
Primary producers are modeled by a wide rectangle labeled 100 percent. Above them are first-level consumers and a narrow rectangle labeled 10 percent. Then second level consumers at 1 percent, and on top the third-level consumers at 0.1 percent.
The levels of the diagram are labeled with percentages. What do the percentages represent?
A. the average energy requirement of organisms in each trophic level
B. the relative amounts of energy contained by the organisms in each trophic level
C. the energy lost as heat from one trophic level to the next
D. the rate of conversion of light energy to chemical energy
Answer:
B
Explanation:
Amount of energy decreases as it goes higher up the trophic levels.
Answer:
b
Explanation:
Ferns are mostly found in dry environments.
Is the statement true? Yes or No.
Answer: False - They are found in wet environments.
A mutation has developed that has deleted a gene responsible for the formation of vesicles at the trans end of the golgi apparatus. What effect will this have on the function of lysosomes?.
The function of lysosomes will not be carried further because the formation of lysosomes will not be carried successfully when there is a mutation in the gene responsible for the formation of vesicles at the trans end of the Golgi apparatus.
What is Mutation?A Mutation may be defined as the sudden, stable, and inheritable change in the genetic material of an organism. The organism which undergoes the process of mutation is known as a mutant. The agent of mutation is known as a mutagen.
The origination of the lysosomes will be stimulated by the trans end of the Golgi apparatus in the form of vesicles. And when there is mutation occurred in the gene it is responsible for the formation of these vesicles. Its function of it must be eliminated.
Therefore, as a result of a mutation in the gene leads to the deformation of lysosomes.
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I NEED HELP
Water has a low viscosity (thickness). How might the movement of the dyes
change if a fluid with a higher viscosity is used? 1
The movement of the dyes would change in the negative if a fluid with higher viscosity is used. i.e lower movement of the dye through the medium
This is further explained below.
What kind of effects does viscosity have on the flow of fluid?Generally, One way to think about viscosity is as a measurement of the resistance that a fluid has to flow through it.
When compared to a fluid with lower viscosity, a liquid with a surface tension has a lower flow rate but a higher resistance, which is akin to having more friction.
This resistance may be thought of as the equivalent of having greater friction. To provide an example using language that is more accessible to people, we may state that the viscosity of a fluid is lower when it moves through its environment in a more orderly fashion.
In conclusion, If a fluid with a greater viscosity were utilized, the mobility of the dyes would be altered in an unfavorable manner. meaning that there is less mobility of the pigment throughout the medium
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The _____________ model is a model proposed by Nicholaus Copernicus, a Polish cleric, around 1500. His model proposed that all the planets revolve around the Sun and the moon revolves around Earth
Individual ants of the same species use pheromone trails to indicate the path to different food sources or back to their own colony. This is an example of
~growth and response
~genotype mutation
~inclusive fitness
~phenotypic plasticity
which of the following statements about termination is true? a)no trna can recognize a stop codon. it is recognized by a release factor protein. b)only a single release factor trna can recognize a stop codon. c)'ihere are three release factor trnas that can recognize a stop codon. d)no trna can recognize a stop codon. after the ribosome stalls on the mrna for a certain length of time, it falls oft and termination occurs. e)all trnas can recognize stop codons, and so the last amino acid of all newly formed proteins is random.
There is no known termination t RNA that can identify stop codons by their anticodon. This is believed to be done by the termination factors.
What is the termination of translation?Termination is the action that completes translation. A stop codon (UAA, UAG, or UGA) in the mRNA causes termination when it enters the A site. Release factors are proteins that perfectly fit into the P site (but aren't) and recognize stop codons.
A stop codon can be recognized by RNA?Stop codons cannot be recognize by a t RNA, hence they do not code for an amino acid. The two ribosomal subunits of the protein are released from the t RNA by proteins known as release factors, allowing them to be recycled separately.
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As a research scientist, you measure the amount of ATP and NADPH used by the Calvin cycle in 3 hours. You find 9,000 molecules of ATP used, but only 6,000 molecules of NADPH. Where did the extra ATP molecules come from
Answer:
The correct answer is - Cyclic flow.
Explanation:
Cyclic electrons flow pumps proton in the lumen of thylakoid towards the concentration with the help of ATP synthase. This movement produces additional ATP.
These additional ATPs are come from cyclic electron flow, during light reaction come from cyclic electron flow, during light reaction.