Answer:
The molecules slow down, so the energy decreases.
Explanation:
Heat makes molecules move faster, and cooling makes them go slower.
Anyone else doing online school?
Answer:
I'm not, sorry
Explanation:
But I did last year
Who was the english scientist who proposed the theory known as ""natural selection""?.
Answer: Charles Darwin
Explanation:
Answer:
Alfred Wallace
Explanation:
Alfred Wallace, an English naturalist, collaborated on the theory of natural selection and evolution with Charles Darwin, who is widely credited with the concept.
Which of the following grain sizes would most likely have the lowest porosity?
small grain size
A. large grain size
B. medium grain size
C. mixture of grain sizes
D. a mixture of grain sizes
Answer:
A
Explanation:
the larger the size means the lower the porosity
_____ is rapid speciation under conditions in which there is little competition.
Answer:
Adaptive radiation
Explanation:
What would be the prediction if nuclei, but no cytoplasm was exchanged between the cells of two species that were not closely related
Complete question:
What would be the prediction if nuclei but no cytoplasm was exchanged between the cells of two species that were not closely related?
A. Mitochondria would cease functioning after a period of time.
B. Mitochondria would continue to function normally for several generations.
C. Accelerated gene transfer would occur between the nuclear and mitochondrial genomes.
D. Gene transfer between the nuclear and mitochondrial genomes would be suppressed.
Answer:
Mitochondria would cease functioning after a period of time. Thus, the correct option is A.
What is mitochondria?A mitochondrion is a double-membrane-bound organelle found in most eukaryotic organisms. Mitochondria use aerobic respiration to generate most of the cell's supply of adenosine triphosphate, which is subsequently used throughout the cell as a source of chemical energy.
If nuclei, but no cytoplasm was exchanged between the cells of two species that were not closely related then two isozymes would be resulted with no considerable change in nuclear material but binucleated will formed.
For more information regarding mitochondria ,visit:
https://brainly.com/question/869305
#SPJ2
What determines the direction that glucose is transported across the membrane, through a glucose transporter?.
what are two ways sharks can be distinguished?
Answer:
Sharks have small pectoral fins that are very distinct from their body. Sharks also have caudal fins on their tails, which are long and bulkier.
Shark fins typically tend to be more triangular in shape. The leading edge of the dorsal fin might have a little curve to it depending on the species, but generally, the back edge of the dorsal fin that points towards the tail is pretty squared off or flat.
HELP?!
What is the last step in the cell cycle?
Answer:
Death I guess?
Sorry for wasting ur points, u can report this if u want
Answer:
Cytokinesis
Explanation:
Cytokinesis is the final physical cell division that occurs after telophase and is hence frequently regarded as the sixth phase of mitosis.- Cell cycle is a series of events operating towards cell division.
The cell cycle is divided into following phases:
1) G₁ phase (Cell prepares for DNA replication)
2) S phase (Replication of DNA is achieved)
3) G₂ phase (Cell prepares for division)
4) M phase (Cell actually divides and makes daughter cells)
Each of the phases is described below in details:
G₁ phase:
t is the first step of the cells to start preparing for division. It is also called growth phase as cells start preparation for division. In this phase, the cell starts accumulating all the proteins required for its division and grows in size. The duration of this phase in the cell cycle is variable.
G₁ phase also acts as the crossroads for the cells where it chooses any one of the following:
1. whether it wants to proceed to cell cycle S phase
2. enters a resting phase G₀
3. Stops replication and enters into differentiation to carry a specific role.
Once the decision is made to proceeds in the cell cycle, cell makes a transition to S phase. If the cell decides to exit the cell cycle and enters in a resting phase the cells enters into G₀ phase. In G₀ phase, cell has the capability to enter into cell cycle later as when it is required.
S phase
It is the second phase in the cell cycle where whole genome of the cell is replicated into two copies. There are proteins which do DNA replication for the cell. IT is a relatively longer phase of the cell cycle as whole genome present in the cell is replicated.
A point to remember here is that cell makes sure that the whole genome is replicated once and only for one time.
During this phase itself the c ell scans the gemone for any abbreations or damages and corrects it , if possible, by staying in S phase. Once the DNA replication is complete, the cell enters into G₂ phase.
G₂ Phase
In this second Growth phase the cell prepares itself to undergo mitosis in M phase. The cell starts to rearrange its microtubules, which play crucial role in M phase. After the preparation for entering into M phase is complete the cell enters into next phase of the cell cycle.
M phase
It is a very brief part of the cell cycle and in which the cell divides and makes two daughter cells. It is the phase where nuclear division happens (Karyokinesis). It has very strict regulation and very crisp phases.
Mitosis cycle is divided into following phases
1. All of the DNA condenses into Chromosomes and this pahse is called Prophase. Here cells nuclear membrane starts to disintergate.
2. During Metaphase using microtubules the cell aligns all its chromosomes in a common plane called metaphase plate.
3. As cell proceeds in Anaphase, cells separate sister chromatids present in the chromosomes and moves towards two opposite poles.
4. At Telophase, nuclear membrane starts to reappear and ingulf the nuclear material.
5. Finally during Cytokinesis, cell divides and forms daughter cells.
As atp begins to build up in a cell, metabolism slows down. How does this happen?.
Answer:
ATP acts as an allosteric inhibitor to many of the enzymes involved in metabolism, thus slowing their function.
Explanation:
JM~ Hope this helps you out.....
Why did the rising air in the cloud eventually stop rising (or start falling)?
Giving brainliest Answer quick!
Answer:
Hawaii
Explanation:
those type of rocks are most likely found in ocean basins and lava flows.
Hawaii is made up of lava and so it would just make sense
hope I could help.
Are bacterial cells prokaryotic or eukaryotic? Why or why not?.
Answer:
Prokaryotic
Explanation:
The main distinguishing feature between prokaryotic and eukaryotic cells is the appearance of a true nucleus.
Prokaryotic cells don't have nucleus.
Eukaryotic cells do have a nucleus.
Bacterial cells do not have a nucleus so they therefore are prokaryotic.
Based on the desert food chain provided, which change in the ecosystem would have the greatest negative effect? Question 5 options: A disease kills most of the owls Mouse population decreases due to widespread poison Grasshopper eggs fail to hatch due to flooding A drought that kills most of the grass.
The correct answer is A drought that kills most of the grass. An environment may be described as an organic network or area that incorporates all residing organisms (biotic factors) and the bodily environment (abiotic factors) with which they interact.
Basically, an environment offers the subsequent important offerings which are very critical for the sustenance of lifestyles for all residing organisms;
Plant pollination.Water purification.Nutrient cycling.This in the long run implies that manufacturers are normally the muse of a food chain and are constantly determined on the top (first layer) of the food chain. In this wasteland meals chain, the grass is the manufacturer and is key for the survival of the alternative residing organisms i.e the grasshopper, mouse, and owl.
What is the effect of the food chain in the environment?In an environment, manufacturers confer with the residing organisms able to produce their personal meals and might offer power or meals for different residing organisms (consumers) in a meals chain.
Hence, a drought that kills maximum of the grass is an alternate withinside the environment that might have the best terrible impact on the alternative residing organisms (grasshopper, mouse, and owl).
To learn more about the ecosystem refer to the link :
https://brainly.com/question/842527
One parent fly has red eyes, and the other parent fly has white eyes. The offspring has pink eyes, How do you explain this?
Answer:
Explanation:
The reason this happens is because the dna get mixed up so the white mixes with the red to make pink eyes.
Answer:
Color Mixing (Maybe)
Explanation:
Probably because if you mix red and white with paint, you will get pink, so the red eye color mixed with the white eye color and made pink colored eyes. This probably isn't right, but it kinda makes sense.
5. Can the analysis of a karyotype reveal point mutations? Explain your answer.
Answer:
Careful analysis of karyotypes can also reveal more subtle structural changes, such as chromosomal deletions, duplications, translocations, or inversions.
Explanation:
Arrange these statements in the correct chronological order to describe inspiration (inhalation).
1. The muscles between the ribs contract to move the ribs up and out and the diaphragm contracts and flattens
2. Air pressure in the chest cavity decreases
3. Air is drawn into the lungs
4. Lungs expand
What is the density of a container with a mass of
4810 g and volume of 355 mL?
Explanation:
Density = Mass/ Volume
= 4810/355
= 13.55g/cm3
How are blood plasma extracellular fluid and lymph interrelated.
Answer:
A drop of plasma can become a drop of extracellular fluid and then a drop of lymph. Pressure in capillaries forces blood plasma out of the capillaries and into interstitial spaces. The fluid, now called interstitial fluid, becomes lymph as it flows into lymphatic vessels. These vessels return the lymph to the blood at the subclavian veins.
What happens to the water resulting from cellular respiration?.
Answer:
It's secreted into the extracellular fluids. Collects in the lymph fluid, the vascular blood fluid and eventually the excess is secreted via, urine, feces, lung respiratory exhalation gases, sweat, nasal and mouth, throat mucous and saliva, tears, etc.
Request: Please mark me as the Brainliest.
What happens to the water backed off of Lake Missoula
Answer:
It is estimated that the maximum rate of flow was equal to 386 million cubic feet per second. At that rate, the lake probably drained in a few days.
b. Fill in the blanks of this sentence: "Though ultimately all of these substances cross through the into the ..."|
Answer:
into the mind .
Explanation:
The statement is about drugs .
Drugs are too dangerous now a days .These first feel to you good.Then you get addicted to these drugsWhat is an example of a structure that is found in both prokaryotes and eukaryotes?.
Plasma membrane is an example of a structure that is found in both prokaryotes and eukaryotes
Another of of structure which is common to both prokaryotes and eukaryotes is cell wall
Is the process during which an rna copy of dna is made.
Transcription
the process by which the information in a strand of DNA is copied into a new molecule of messenger RNA (mRNA)
What is the common ecological role that fungi, bacteria, and some protists perform in maintaining equilibrium in ecosystems?
A plants stomata allows it to
Answer:
Transpire
Explanation:
A plant's stomata allow it to absorb carbon dioxide, which is necessary for photosynthesis. They also aid in water conservation by shutting when the weather is hot or dry. Stomata resemble little lips that open and close to aid in transpiration.
What happens to animal cells kept in a Hypertonic solution?.
A cell poisoned by a substance that inactivates the Golgi body would have immediate difficulty in the synthesis of lipids. True or False
The statement 'a cell poisoned by a substance that inactivates the Golgi body would have immediate difficulty in the synthesis of lipids' is TRUE. It is a fundamental organelle.
What is the Golgi apparatus?The Golgi apparatus is an organelle present in eukaryotic cells that function for transporting, altering the composition, and packaging of different biomolecules.
The Golgi apparatus processes and sorts biomolecules such as proteins, and different types of lipids.
The different types of lipids that are modified in the Golgi apparatus include glycolipids and sphingomyelin.
Learn more about the Golgi apparatus here:
https://brainly.com/question/143804
The glucose channel will not remain open after the ligand leaves the receptor.
Which of these experiences the highest rates of cellular respiration?
A. Plants
B. Protozoa
C. Animals
D. Fungi
The experiences the highest rates of cellular respiration is the plants.
Vital renewal is a complex process and produced in most factories with plants, usable energy (ATP) and usable power (P)H) for process transformation and maintenance. As a result, convert a large part of photosyntates back to CO2.
What is photosynthesis?It is a process carried out by photosynthetic autotrophic organisms, such as plants, algae and some prokaryotes. These organisms capture sunlight, convert it into chemical energy, which will be used to produce organic compounds, based on water and carbon dioxide.
See more about photosynthesis at brainly.com/question/1388366
Click the line from the poem that is a simile. Lucy cheering, filled with hope Peter sulking like a mope Handsome Howard is the hero Pesty Peter is the zero
Answer:
Lucy cheering, filled with hope Peter sulking like a mope Handsome Howard is the hero Pesty Peter is the zero