Answer: Binary Fission
Explanation: I took this class
Answer:
binary fission
Explanation:
Plz help will mark brainlest plzzz thxx
Answer:
1. Gravitational potential energy is the energy that an object has because of its height and is equal to the object's mass multiplied by its height multiplied by the gravitational constant (PE = mgh). Gravitational potential energy is greatest at the highest point of a roller coaster and least at the lowest point.
2. Kinetic energy is energy an object has because of its motion and is equal to one-half multiplied by the mass of an object multiplied by its velocity squared (KE = 1/2 mv2). Kinetic energy is greatest at the lowest point of a roller coaster and least at the highest point.
3.Initially, before the big bang, the universe-ball was at rest. Now, after the big bang, it is falling: light and matter exist, and they are moving. And yet, because of the negative energy built into the gravity field created by these particles, the total energy of the universe remains zero.
4. When the temperature of an object increases, the average kinetic energy of its particles increases. When the average kinetic energy of its particles increases, the object's thermal energy increases. Therefore, the thermal energy of an object increases as its temperature increases.
5. When the skater is dropped onto the ramp from above, the potential energy decreases and the kinetic energy increases. Every time the skater bounces from the impact, thermal energy is gained, and both potential and kinetic energy are lost.
why is there an increase in heart rate and breathing during exercise
Answer:
the heart must pump more blood to other places of the body
Explanation:
Explanation:
As you exercise energy and oxygen are needed by the muscles to work, therefore the faster you move the quicker your heart beats inorder to supply the muscles you are using with energy and oxygen.
1.Can you please tell me an explanation of how the cell cycle causes cancer please?
2. Can you please tell me an explanation of how mitosis leads to cancer please?
Please dont copy and paste
What are the pros and cons of the Coronavirus vaccines? please explain
Which of the following statements about an energy pyramid is NOT correct?
Group of answer choices
Only about 10% of energy is passed from one trophic level to the next.
Autotrophs are always located at the bottom of the pyramid.
An energy pyramid shows the same flow of energy as a food chain does, it just stacks the trophic levels on top of each other.
Ecosystems have more energy at higher trophic levels than at lower trophic levels.
Answer:
The answer that would NOT be correct is the last one , (Ecosystems that have more energy at higher trophic levels than at lower trophic levels. )
Help me PLEASE! Choose one answer! First one to answer get Brainliest!
13.) Remnants of organs or bones that have no use now in the organisms but may have for their common ancestors…
A.) Homologous Structures
B.) Embryo
C.) Vestigial Structures
D.) Fossil Record
Answer:
Vestigial structures
Explanation:
Vestigial structures serve little or no purpose for an organism. An example being the human tailbone which at one point might have been a tail, but serves no real purpose now since we're bipedal organisms
Which factor determines carrying capacity?
A. Species diversity
O B. Limiting factors
O C. Population density
O D. Feeding relationships
Answer:
D
Feeding relationship I guess
Answer:limiting factors
Explanation: limiting factors determine carrying capacity. The availability of abiotic factors (such as water, oxygen, and space) and biotic factors (such as food) dictates how many organisms can live in an ecosystem. Carrying capacity is also impacted by the availability of decomposers.
What types of mutations can lead to a change in the proteins that are made?
point mutation or frameshift mutation
Answer: either can as long as it is a substantive change to the genetic code and the change of nucleotide changed the code from one protein signature to another
Explanation:
Why are viruses to be nonliving
Answer:
Most biologists say no. Viruses are not made out of cells, they can't keep themselves in a stable state, they don't grow, and they can't make their own energy. Even though they definitely replicate and adapt to their environment, viruses are more like androids than real living organisms.
please someone help me?
Number 12
Number 19
Number 16
Answer:
12) When a solid dissolves the solid (solute) and the liquid (solvent) form a very close intimate mixture called a solution
16) In other words, plasma membranes are selectively permeable—they allow some substances through but not others. ... The most direct forms of membrane transport are passive. Passive transport is a naturally occurring phenomenon and does not require the cell to expend energy to accomplish the movement.
19) To move substances against a concentration or electrochemical gradient, the cell must utilize energy in the form of ATP during active transport. Primary active transport, which is directly dependent on ATP, moves ions across a membrane and creates a difference in charge across that membrane.
the atom has an incomplete valence shell
true or false
Answer:
False
Explanation:
Thats a fact you can thank me later
What biotic and abiotic factors of ocean systems are changed when runoff water containing pollutants and fertilizers enter the ecosystem?
Biotic factors include plants, animals, and microbes; important abiotic factors include the amount of sunlight in the ecosystem, the amount of oxygen and nutrients dissolved in the water, proximity to land, depth, and temperature. Sunlight is one the most important abiotic factors for marine ecosystems.
Hope this helps!
The gene that codes for albumin protein in humans is 25,000 base pairs from the beginning of the protein coding sequence to the end of the protein. However, the mRNA for this protein is only 2100 base pairs long. What could account for the large difference
Answer:
RNA splicing
Explanation:
RNA splicing is the mechanism by which messenger RNA precursors (pre-mRNAs) are processed to generate mature mRNA transcripts in eukaryotic genomes. During RNA splicing, the non-coding regions of the pre-mRNA sequence (i.e., introns) are removed, while coding regions (i.e., exons) are joined together. In consequence, the resulting mature mRNA is shorter than the pre-mRNA. RNA splicing reactions are catalyzed by the spliceosome, an RNA-protein complex that removes introns from the pre-mRNA. After RNA splicing, the mature mRNA is used as template to produce a specific amino acid sequence, where triplets of RNA nucleotides (codons) in the mRNA are used to assemble specific amino acids in order to form a protein.
Which stage of the cell cycle occurs after mitosis in which the cell creates a cleavage furrow.
Interphase
G2
Anaphase
Cytokinesis
Answer:
Anaphase
Explanation:
After anaphase, a cleavage furrow forms in the equatorial cortex in typical animal mitosis. To divide the two daughter cells, this furrow then progresses inwards.
The sister chromatids differentiate from each other in anaphase and are pulled toward opposite ends of the cell. The "glue" of protein that binds together the sister chromatids is broken down, causing them to separate. Each one now has a chromosome of its own.
What two monosaccharides are formed when the lactase enzyme hydrolyzes lactose?
Answer: It is Glucose and Galactose
URGANT :)
Why is the core of the earth solid, despite its extreme temperature?
Answer:
Pressure
Explanation:
The pressure from the other layers makes it impossible for any liquid to flow, but since it is getting pressed from all around, it is solid.
Sorry if I'm wrong, but I hope this helps!
Which group evolved first?
Select one:
a.
chimaeras
b.
skates
c.
rays
d.
sharks
Which of the following best describes the function of the coenzymes NAD and FAD
in eukaryotic cellular respiration?
Answer:
They accept electrons during oxidationreduction
reactions.
In cellular respiration in eukaryotic, reducing power is provided to the electron transport chain by NAD and FAD, so they act as electron acceptors in the process.
What is the function of coenzymes NAD and FAD in eukaryotic cellular respiration?In eukaryotic cellular respiration, they function as the electron transport chain's ultimate electron acceptors.
The cofactors nicotinamide adenine dinucleotide (NAD+) and flavin adenine dinucleotide (FAD+) is important in cellular respiration. They receive "high energy" electrons and convey them to the electron transport chain.
Where they are utilized to manufacture ATP molecules, and is the energy source for all the cellular process in eukaryotic organisms.
Therefore, NAD and FAD is electron acceptor during cellular respiration in eukaryotes.
Learn more about the function of coenzymes NAD and FAD in eukaryotic cellular respiration, here:
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11. Fill in the following table. (9 pts)
Complement Strand
DNA Strand T A C A A G T C G C A T G C C A T C
mRNA
tRNA anticodons
Amino Acid Sequence
Answer:
huh?...........I'm confused
A D cell battery is a source of A. electricity B. Force C. magnetism D. Fuel
Answer:
Option - A electricity Hope it helps youWhy would an enginner not chooese material such as concrete when designing an earthquake proof
builing?
Answer:
Materials like concrete can absorb very little energy, making them very suseptible to minor earthquakes.
Which of these traits makes the monarch butterfly a specialist?(1 point)
They are usually avoided by predators like birds.
They migrate to Mexico in the winter.
The adults pollinate flowers.
The caterpillars only eat milkweed plants.
Answer: the caterpillars only eat milkweed plants
Explanation:
The most recent fossil discoveries have filled in many of the gaps in the evolution of birds from dinosaurs. Before the latest fossils were found, there were some scientists who questioned the idea that birds evolved from dinosaurs. In general, scientists constantly work to
Answer:
can you add a picture ?
Name three examples of solids?
Name three examples of liquids?
Name three examples of gases?
solids: rock, glass, coin
gas: hydrogen, oxygen, CO
HELP PLEASE ASAP HURRY
Answer:
C) Natural Selection.
Explanation:
Natural selection shows that the tortoises have different leg features, which is most likely due to their islands having different habitats and difficulties to overcome, so the tortoises that survived over time were the ones best suited to their unique island habitats.
Hope this helps! :) Feel free to give me Brainliest if this helped. Have a good day and good luck on your quiz.
Answer:
the answer is natural selection, because the other two are just examples of features developed during natural selection, so natural selection is correct.
Which of the following identifies a natural process and correctly explains how it contributes to the earth’s pollution?
PLEASE HELP
all of the cells in a persons skin liver heart and kidneys contain the exact same?
Answer:
no
Explanation:
if any one need help with biology 2020 gcse paper 1 ,i have done it
Answer:
ok
Explanation:
If an atom contains one electron and one proton, will it carry any charge or not if not explain
Answer:
That atom will not contain any charge because one negative charge of single electron and one positive charge of single proton are neutralized by each other.
Explanation: Hope it's answer you plz mark as Brainlist
When blood glucose levels are high and the glucose is not utilized for cellular respiration, the human body will store this glucose in the liver and muscles. In what form is this glucose stored?
Answer:
glycogen
Explanation:
glycogen is a polysaccharide composed of many molecules of glucose. The liver turns glucose into glycogen through glycogenesis
