The mitochondria and chloroplast evolved during primitive times due to the theory called endosymbiosis. Pick the best answer that applies to these two organelles.
Answer:
Chloroplasts and Mitochondria both evolved in primitive microorganisms as
they were able to make more use of available energy.
Explanation:
Endosymbiosis involved the engulfing of smaller microorganisms by a larger one. These engulfed organisms and their hosts both had distinct genetic lineages. Mitochondria and Chloroplasts generate large amounts of energy in the form of high-energy ATP or adenosine triphosphate through several steps, the electron transport chains, Krebs and Calvin cycles.
On average, the net gain of ATP from mitochondrial respiration surpasses the energetic gain from the ATP made via glycolysis.
When helicase “unzips” the DNA strand, it creates a replication fork. Inside this fork, new DNA is being built by the enzyme DNA polymerase. Eventually, the entire strand is replicated. Using the base-pairing rules, determine the sequences of the new strands. Record your answer in the blank rows below the given DNA strands.
A T C C G T A A T T C C C C G T A G G C T A T T A C G G G C T T A G
T A G G C A T T A A G G G G C A T C C G A T A A T G C C C G A A T C
CAN SOMEONE HELP ME PLASE ITS URGENT !!!
What stage of photosynthesis uses carbon dioxide to make glucose
Answer: Stage II
Explanation: The Calvin cycle takes over where the light reactions end. It uses chemical energy stored in ATP and NADPH (from the light reactions) and carbon dioxide from the air to produce glucose, the molecule that virtually all organisms use for food.
Answer: 2nd stage which Calvin Cycle
Explanation:
Stage 2
Calvin Cycle
It uses carbon dioxide from the air and water to convert it to the sguar or Glucose
Hope it helps
What is Mitochondria used for
5(x+2)=5x+105(x+2)=5x+10.
Explain how cells obtain energy?
Answer:
Beginning with energy sources obtained from their environment in the form of sunlight and organic food molecules, eukaryotic cells make energy-rich molecules like ATP and NADH via energy pathways including photosynthesis, glycolysis, the citric acid cycle, and oxidative phosphorylation.
Explanation:
Answer:
Cells perform the functions of life through various chemical reactions. A cell’s metabolism refers to the combination of chemical reactions that take place within it. Catabolic reactions break down complex chemicals into simpler ones and are associated with energy release. Anabolic processes build complex molecules out of simpler ones and require energy. In studying energy, the term system refers to the matter and environment involved in energy transfers.
Explanation:
:) brainly?
5. What property of minerals does Mohs' scale describe?
Answer: The hardness of a mineral.
Explanation:
(give brainliest please!)
What is the first thing that comes to mind when you think of the term “Middle East”? Make a list of questions that you want to answer about the region.
Answer:
Here’s a list of questions that I have about the Middle East:
Which countries are part of the Middle East?
Do they share the same language?
Does the Middle East have the largest deposits of oil?
What empires have ruled the Middle East?
Explanation:
Edmentum.
Answer: Here’s a list of questions that I have about the Middle East:
Which countries are part of the Middle East?
Do they share the same language?
Does the Middle East have the largest deposits of oil?
What empires have ruled the Middle East?
Explanation:
i got a 100%
what type of system is currently used to map the ocean?
Answer: echo sounding
Explanation:
Answer:
something that is a system of mapping the ocean is "echo sounding"
Which causes more diversity in multicellular lifeforms?
Convergent evolution or divergent evolution
Answer:
convergent evolution
Explanation:
this happens when multiple types of life forms are forced into competition with each other which has a broader cross species impact
Describe two ways seeds are dispersed and explain why it is important for them to be spread in different places
Answer:
Because plants cannot walk around and take their seeds to other places, they have developed other methods to disperse (move) their seeds. The most common methods are wind, water, animals, explosion and fire. Dandelion seeds float away in the wind
The two common ways in which seeds are dispersed are through the wind and through animals such as insects. It is important for the seeds to be spread in different places and environment to produce more and more number of plants.
What is Seed dispersal?Seed dispersal is the mechanism through which seeds of the plant are transported to the new sites for germination and the establishment of new individual plants. Animals commonly mediate this process of seed dispersal, and consequently, the ultimate fate of seeds depends on their effectiveness as that of seed dispersers.
Because, many plants cannot walk around on their own and take their seeds to other places of the environment, they have developed other methods to disperse off their seeds. The most common methods of seed dispersal include wind, water, animals, explosion and fire.
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Which organic molecule Holds directions
to make proteins
Identify the correct level of classification from MOST specific to LEAST specific.
Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species
Kingdom, Class, Order, Domain, Species, Genus, Family, Phylum
Species, Genus, Family, Order, Class, Phylum,
Kingdom, Domain
Domain, Species, Kingdom, Genus, Phylum, Family, Class, Order
Answer:
A
Explanation:
I am an entomologist intern and junior in Highschool. I am positive this is correct and even double checked my notes
Both prokaryotic and eukaryotic cells have
Answer:
plasma membrane, ribosomes, cytoplasm, and DNA
Explanation:
A cup of water is surrounded by air at room temperature. How could you collect evidence to determine whether this system is at equilibrium?
Answer:
By measuring temperature and looking at the motion of the water in the cup, one can collect evidence to determine whether this system is at equilibrium
Explanation:
For any system to be in equilibrium there must be no transfer of heat and energy or motion between the system and the surrounding environment. If there is no change in the temperature and energy or motion of the cup of water, then it can be said that the system is in equilibrium.
Can anyone help me with this
Answer:
13. Temporal Isolation
14. Ecological Isolation
15. Mechanical Isolation
16. Geographic Isolation
Need help asap thank you
Answer:
C
Explanation:
1 nanometer = 1e-9 meters. Since its e-11, you move your decimal twice
(For this question, yellow is dominant and blue is recessive). What will the plants with YY and Yy look like? PLEASE HELP ASAP!!!
A. Cannot be determined
B. They will be different
C. Both the same
Answer:
C
Explanation:
(please help i will give brainliest)
If given a 5kg ball, 8kg ball, and a 10kg ball, if the same force is applied to each, which one would accelerate the most?
a
10 kg
b
They would all accelerate the same, since it is the same force.
c
8kg
d
5 kg
Answer:
8kg
Explanation:
mark brainliest
What type (positive or negative) affect do you think the sea otter has on the kelp population? Explain your reasoning.
Many people want to live in urban areas one of the main factors that limit the number of people that can live in an area is
Answer:
limited resources
Explanation:
Resources like infrastructure, land, water, food etc are essential to stay in any area. With limited infrastructure services the living quality of an area degrades. Like wise non availability of resources like water, land (or very costly land due to high demand) also degraded the living condition in any urban area.
shrubland powerpoint
Contrast the frequency and wavelength of gamma rays with the frequencies and wavelengths of other waves on the electromagnetic spectrum
Among electromagnetic waves, UV rays are most dangerous because exposure to these radiation cause serious problems in living organism. Therefore, along electromagnetic spectrum, wavelength increases, frequency decreases.
What is electromagnetic wave?Electromagnetic wave is a wave which contain two component one is electric component and other is magnetic component. The electric and magnetic component are perpendicular to each other. There are so many wave that comes under electromagnetic wave like infrared wave , radio wave.
There is a relation between energy of wave. frequency of wave, and wavelength of wave
Mathematically,
E=hc/λ
where,
E = energy of electromagnetic wave
h is planks constant having value 6.67×10⁻³⁴js
c is speed of light that is 3×10⁸m/s
λ is the wavelength of electromagnetic wave
Wavelength is inversely proportional to frequency of wave. From left to right in electromagnetic spectrum, wavelength increases.
Therefore, along electromagnetic spectrum, wavelength increases, frequency decreases.
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Describe Photosynthesis including where it occurs, what happens, and what types of organisms use it.
Answer:
Photosynthesis is the process in which plants and autotrphs get their food and energy from. This process occurs in the choloplast, starting off when the plant recieves energy from the sun, carbon dioxide and nutrients and water from the soil. All this goes up to the leaves where the plant cells are. Here the choloplast process all the nutrients with the cholophyll (what gives plants their green color) and ir produces glucose (sugar) that is their main source of energy and oxygen. Plants use the glucose as a fuel and get rid of oxygen.
Explanation:
How ong does it take to get pregnant
6 days or 2 to 3 weeks you will start to notice
Explanation:
I really don't know but I'm taking information that I have heard...
Explain the relationship between the carrying capacity and limiting factors?
Answer: Carrying Capacity is the total frequency of individuals within a community a habitat can sustain. Limiting Factors are biotic or abiotic factors which limit the carrying capacity. For example, within a population of foxes, there is enough space and water for 20 individuals.
Plzzzzzzz helpppppppppp
1st is parasitism; flea
2nd is flower and bee; none
3rd is commensalism; remora
What other term/phrase describes an herbivore?
Answers:
vegan,vegetarian,insectivore.Explanation:
graminivorous as well. grass-feeding is more informal
Christy is studying sodium in the following periodic table of elements. She makes the following
list of possible properties for sodium:
Symbol is Na
Is a transition metal
Atomic number is 11
Has 12 neutrons
Which of these should Christy remove from this list?
Answer:
Chritsy must remove option A i.e "Is a transition metal"
Explanation:
Sodium is not a transition metal. It is a group element. Transition metal have very high density and boiling temperature like chromium which is a transition metal. Sodium do not have high density and boiling temperature.
Hence the correct option to be removed is option A i.e "Is a transition metal"
