14. The Endosymbiotic Theory explains
*
O A. The origin of eukaryotes
O B. How species develop
O C. How bacteria live
O D. Why cells rely on one another
Answers
Answer:
A) the origin of eukaryotes
Explanation:
The Endosymbiotic theory talks about how the ancestors of modern eukaryotic cells were once 2+ prokaryotic cells. This theory says that one prokaryotic cell basically lived inside another prokaryotic cell and these cells formed a long term relationship. The prokaryotic cell eventually became a permanent part of the host and eventually evolved into modern day eukaryotic cells.
The Endosymbiotic Theory explains the origin of eukaryotes.
What is endosymbiotic theory?The endosymbiotic theory posits that some eukaryotic cell organelles, such as mitochondria and plastids, evolved from free-living prokaryotes.
The most significant examples of endosymbiosis are represented by the endosymbiotic acquisition of plastids and mitochondria, introducing photosynthesis and respiration to eukaryotes.
Eukaryotic cells may have evolved when multiple cells joined together into one. They began to live in what we call symbiotic relationships. The theory that explains how this could have happened is called endosymbiotic theory.
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Related Questions
When magma cools beneath the surface of the earth, it forms
a. granite
b. basalt
c. shale
Answers
Answer:
When magma cools beneath the Earth's surface, it forms granite.
Explanation:
Basalt is formed at the surface where magma comes in contact with cool air above the Earth's surface, while shale is formed when mud is compressed.
Carbohydrates are an important type of _ compound.
A) organic
B) lipids
D) protein
Answers
As protein is totally something else.
Also lipids are liquid fats, so the answer is organic
please answer as many as possible
Answers
Answer:
in second assignment 1 - b
Explanation:
How is variation introduced into populations of asexual organisms such as bacteria and amoebas?
Answers
Answer:
In asexual reproduction an exact genetic copy of the parent organism is produced. Unlike sexual reproduction, asexual reproduction only introduces genetic variation into the population if a random mutation in the organism's DNA is passed on to the offspring.
Explanation:
what acid fermentation regenerates NAD+ with lactic acid
Answers
Answer:
actic acid fermentation
Explanation:
This is the repeating structural unit that forms RNA and DNA
Answers
Answer:
Nucleotide(s)
Explanation:
Both DNA and RNA are made of long chains of nucleotides. In DNA, there is adenine, cytosine, guanine, and thymine. In RNA, there is adenine, cytosine, guanine, and uracil.
Which pair of scientists discovered the double helix structure of DNA? A. Faraday and Maxwell B. Newcomen and Watt C. Bragg and Bragg D. Watson and Crick
Answers
Answer:
Faraday and Maxwell discovered helix structure of DNA
Answer:
Watson and Crick discovered the double helix structure.
Explanation:
What is the process by which heat energy gets to Earth from the Sun
Raditation
Answers
Answer:
Radiation is the transfer of heat energy through space by electromagnetic radiation.
Explanation:
Most of the electromagnetic radiation that comes to the earth from the sun
How is a volvox different from the other protists?
Answers
Answer:
Volvox are protists that live in colonies, or groups of organisms living together. They are both autotrophs and heterotrophs. They use their eyespot to detect light when they undergo photosynthesis. They also have tails, or flagella, they use to move the colony.
Identify the living and non-living parts of the nitrogen cycle.
Answers
The nitrogen cycle is a cyclical process in which nitrogen moves through both living and non-living things, including the atmosphere, soil, water, plants, animals, and bacteria.
What is nitrogen cycle?The Nitrogen Cycle is a biogeochemical process in which nitrogen is converted into various forms before passing from the atmosphere to the soil to the organism and back into the atmosphere.
Nitrogen fixation, nitrification, denitrification, decay, and putrefaction are some of the processes involved.
Nitrogen fixation, nitrification, and denitrification are the three major steps in the nitrogen cycle.
It is a biosphere cycle that includes the atmosphere, hydrosphere, and lithosphere. Nitrogen can be found in a variety of reservoirs.
The nitrogen cycle is a cyclical methodology in which nitrogen moves through both living and nonliving systems such as the atmosphere, soil, water, plants, animals, as well as bacteria.
Thus, these are some living and non-living parts of nitrogen cycle.
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Spontaneous generation is
Answers
Answer:
Explanation:Spontaneous generation is a body of thought on the ordinary formation of living organisms without descent from similar organisms. The theory of spontaneous generation held that living creatures could arise from nonliving matter and that such processes were commonplace and regular.
Write function of animal tissue. Don't answer if you don't know
Answers
Answer:
Animals tissues are grouped into four basic types: connective, muscle, nervous, and epithelial. ... It serves functions of protection, secretion, and absorption, and is separated from other tissues below by a basal lamina.
Answer:
In animals there are four types of tissues. Their functions are::
1. Epithelial tissue: covers body surfaces ,line the body cavities ducts and glands.
2. Connective tissue: support the body and binds body organ together and stores the fat.
3. Muscular tissue: contraction and movement
4. Nervous tissue: transmit nerve impulse that coordinate body activities.
What would most likely happen if an error occurred when RNA was receiving coding information?
Answers
Answer:
Proteins would be formed incorrectly
Explanation:
Answer:
The answer is A- Proteins would be formed incorrectly.
Explanation:
Got it right on edge
What was the first element that developed in the universe after the Big Bang?
Explain why.
Answers
Answer:
Hydrogen
Explanation:
hydrogen couldn't form until the universe had cooled enough to allow their nuclei to capture electrons, about 380,000 years after the Big Bang, Within about 3 minutes after the Big Bang, conditions cooled enough for these protons and neutrons to form hydrogen nuclei.
1.)_____ is an accepted explanation of an observed phenomenon supported by empirical data. Is it THEORY OR LAW?
Answers
Answer: Law
Explanation: I just did this test
What is formed by a group of cells and tissues that work together to carry oul a specific function? O cell O tissue O organ O organ system
Answers
Answer:
The answer is C: Organ
Explanation:
A single organ is made of tissue, which carries out a specific function, multiple organs carrying out multiple functions make them an organ system.
Organs are what is formed by a group of cells and tissues that work together to carry out a specific function.
LEVEL OF ORGANIZATION:
The level of organization of life describes the hierarchical pattern of life. Cell is the basic and fundamental unit of life, hence, the simplest. Cells form tissues, tissues form organs, organs form organ systems and systems form organisms.According to this question, a group of cells and tissues that work together to carry out a specific function is called organ.Learn more at: https://brainly.com/question/905358?referrer=searchResults
Viruses use host cells to replicate. How do viruses "recognize" host cells?
Answers
Answer:
Enveloped eukaryotic viruses recognize host cells through specific interactions between viral envelope proteins and host cell surface receptors.
3. For each of the following chemicals, list the subunit(s). Designate (with a star or asterisk) which
are considered to be polymers. (2)
a. polysaccharides
b. nucleic acids
c. proteins
d. lipids
Answers
3. What kind of symmetry does the right triangle have
Answers
Answer:
rotational symmetry
Explanation:
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Prokaryotes are structurally simple organisms that have existed for over two billion years.
Which of the following are prokaryotes?
Choose 1 answer:
(Choice A)
A
Animals
(Choice B)
B
Bacteria
(Choice C)
C
Plants
(Choice D)
D
Fungi
Answers
Answer:
choice B
Explanation:
Bacteria are super small single-celled organisms that thrive in many environments.
Bacteria are single celled organism which are described as the prokaryotes. So, the correct option is B.
What are Prokaryotes?A prokaryote is defined as a single-celled organism that lacks a nucleus and other membrane-bound organelles. Prokaryotes were classified within the kingdom Prokaryota.
Prokaryotic cells are described as single-celled microorganisms that are the earliest known on Earth which include bacteria and archaea. Photosynthetic prokaryotes include cyanobacteria that photosynthesize that have a single cell membrane and, therefore, all reactions occur within the cytoplasm.
Bacteria are examples of the prokaryotic cell type, some example is E. coli.
Thus, Bacteria are single celled organism which are described as the prokaryotes. So, the correct option is B.
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What is a group of tissues called?
Answers
Answer: An organ System
Explanation:
Question 12 (1 point)
Which of these is a biotic factor that affects population size?
a
air
food
C
temperature
precipitation
Od
Answers
Answer:
The answer is food
Explanation:
It's the only biotic factor in the choices
what information can be determined about using half-life?
Answers
Answer:
The half-life of an isotope is used to describe the rate at which the isotope will decay and give off radiation.
Explanation:
how can you change a sedimentary rock into an igneous rock?
Answers
Answer:
The answer is A. Melting and Cooling.
Explanation:
What happens if proteins are created at the wrong time
Answers
describe the major disadvantages of asexual and sexual reporduction
Answers
Answer:
Asexual- No variation - if the parent has a genetic disease, offspring does too. Sexual- Requires two organisms, requires more energy
Explanation:
what makes jupiter similar to the sun
Answers
Answer:
Their composition is similar.
Explanation:
They are mostly made of hydrogen and helium.
The structure of jupiter and sun mostly made up of hydrogen and helium.
What are the characteristics of hydrogen and helium?Hydrogen and helium are the lightest elements in the periodic table. They exist as gases at room temperature and are the two most common elements in the universe, with hydrogen making up about 75% of all matter.
It will form a mixture of two of the lightest gases known. Though Hydrogen atoms (H) turn into hydrogen molecules (H2) to form a very reactive, flammable, and explosive hydrogen gas, Helium (He) atoms form an inert gas.
The key difference between hydrogen and helium is that hydrogen is a diatomic gas, while helium is a monatomic gas. Helium has a fully filled s orbital (1s2), but in hydrogen, there is only one electron, so it is unstable.
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What was the most common form of sea life found in Oklahoma? dolomite trilobite bryozoans apatosaurus
Answers
Answer:
The correct answer is: trilobite.
Explanation:
Trilobites were the most common form of early sea life found in Oklahoma. Trilobites were arthropods that are now extinct. This marine species is thought to have lived during the early Cambrian period and they existed for almost 300 million years, before disappearing at the end of the Permian in the Permian-Triassic extinction event.
Dolomite is a sedimentary carbonate rock that is rich in calcium.
Bryozoans are a species of seaweed-like aquatic invertebrate animals that have lived since the early Ordovician period.
The Apatosaurus was a herbivore dinosaur that lived in North America during the Jurassic period. They had very long necks and were related to the Brontosaurus.
Which is the odd one out air solid liquid gas
Answers
Answer:
Air.
Explanation:
Our defined states of matter:
Bose-Einstein Condensate
Solid
Liquid
Gas
Aqueous
Plasma
Air is not defined as a state of matter in Chemistry.
which protein is used to break food down and give?
Answers
protein digestion begins when you first start chewing. there are two enzymes in your salvia called amylase and lipase. they most break down carbohydrates and fats. Once a protein source reaches your stomach, hydrochloric acid enzymes called proteases break it down into smaller chains of amino acids