Answer:
Pseudopods are used for motility and ingestion. They are often found in amoebas.
Explanation:
The strength of an acid or a base depends on the degree of ionization in water
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Answer:
#1, #2, and #4 are all true. #3 is false
Explanation:
Which group makes up the largest level of a trophic level pyramid?
-Producers
- Carnivores
-Omnivores
-Decomposers
All cells contain two proteins called actin and myosin? True or false
Answer: i think its true
Explanation:
True that all eukaryotic cell i.e. muscle cells. contains actin and myosin protein .
What are actin and myosin protein?Actin filaments are responsible for a variety of cell motions, generally in conjunction with myosin. Myosin is a molecular motor prototype—a protein that transfers chemical energy in the form of ATP into mechanical energy, allowing it to generate force and movement. Muscle contraction is the most noticeable type of such movement, and it has served as a model for studying actin-myosin interactions and myosin motor activity. Actin and myosin interactions, on the other hand, are essential for not just muscle contraction but also a range of non muscle cell motions, including cell division, making them important in cell biology.Actin is a protein found in all eukaryotic cells. Actin filaments move along filaments of another protein called myosin to cause cells to contract. It was initially found in skeletal muscle. Actin filaments are less structured in non muscle cells, and myosin is considerably less prominent.Hence, the given statement is true.
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Which best describes the importance of carbohydrates to organisms?
A. Carbohydrates provide an additional source for amino acids.
B.Carbohydrates provide an immediate energy source
C. Carbohydrates provide permanent storage for genetic information.
D.Carbohydrates provide storage for water molecules
Answer:
[tex]\boxed {\boxed {\sf B. \ Carbohydrates \ provide \ an \ immediate \ energy \ source}}[/tex]
Explanation:
Carbohydrates are important because they provide the body with energy. It's essential to consume the correct amount of carbohydrates for your body, but make sure they are healthy (examples: whole grain, squash, sweet potatoes, beans)
Carbohydrates are easy for the body to break down. The body will digest these first into simple sugars, like glucose. The glucose is then used in cellular respiration to produce ATP or energy.
Therefore, carbohydrates can quickly provide energy for the body. The best answer choice is B.
Answer:
Carbohydrates provide energy to organisms.
Explanation:
I'm 100% sure because Carbohydrates can also be defined chemically as neutral compounds of carbon, hydrogen and oxygen. Carbohydrates come in simple forms such as sugars and in complex forms such as starches and fiber. The body breaks down most sugars and starches into glucose, a simple sugar that the body can use to feed its cells
Answer #7 and will mark brainliest
Answer:
the fact that the bubbles of carbon are bursting due to the high amount of drilling recently
Explanation:
Which statement best describes a portion of the molecule represented below?
a. It consists of many ribose sugars
b. It unites with amino acids in the cytoplasm
c. It contains uracil, which functions in protein synthesis
d. It consists of alternating phosphates groups and deoxyribose molecules
Answer:
d. It consists of alternating phosphates groups and deoxyribose molecules
Explanation:
The statement above best describes a portion of the molecule that is represented here.
Actually, the molecule represented here is the Deoxyribonucleic acid (DNA). The molecule is composed of two polynucleotide. The DNA carries genetic properties that lead to growth, development, reproduction and functioning of organisms. The phosphate group and deoxyribose molecule are found attached to the DNA. The phosphate group is also found in RNA and in ATP. The deoxyribose is known to be a five-carbon sugar molecule which helps to form the phosphate backbone of DNA molecules.
The given molecule is consists of alternating deoxyribose molecules and phosphates groups.
DNA:
It is the biomolecule that is made up of nucleotide polymers. Nucleotide are made up deoxiribose sugar, phosphate, and nitrogenous bases.
In a DNA strand one nucleotide link with another by the phosphodiester bond in which 3' OH of pentose sugar bond with 5' OH of phosphate.
Therefore, the given molecule is consists of alternating deoxyribose molecules and phosphates groups.
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what is cellurar respiration?
Answer:cellular respiration is a process by which cells use oxygen to produce energy from food.
This happens in the mitochondria
Which of the following is a necessary reactant for cellular respiration to occur?
Group of answer choices
Water
Carbon dioxide
Nitrogen
Oxygen
Answer: Oxygen
Explanation:
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Thank you
Answer:
Southern Australia
Explanation:
It's the only location that doesn't have an average over 80 degrees
Southern Australia is the yellow
Yellow = 32 to 50 degrees
Hope this helps dude
Answer: A or c
Explanation: because they want a good place where they can put there headquaters
A forest fire would cause an ecosystem to go through which of the following?
A. tertiary succession
B. secondary succession
C. primary succession
Answer:B, Secondary succession
Explanation:
I really need the answer to this question! Please help!!!!
I need help with this question now please
Answer:
The answer is:
(C) Substances from an area of high concentration to and area of high concentration.
Explanation:
what is the definition of gogibidies?
Answer:
a complex of vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport.
Heather was someone who loved to be on stage, and she sought any attention she could get. She was seductive and manipulative to others in her life, even though she was insecure in her relationships. What personality disorder diagnosis does Heather's symptoms MOST likely match?
Answer:
Borderline personality disorder.
Explanation:
It is borderline personality disorder because a borderline personality disorder is a mental disorder that is characterized by insecurity, unstable moods, relationships and manipulation behaviors. The major symptoms are feelings if insecurity, emotional instability, disrupted social relationships.
Treatment if this include talk therapy like cognitive therapy,medication and admission into the hospital if the condition is severe.
Question 5
Which of the following is an autotroph?
Shark
Fish
Snail
Algae
Fungus
Algae is an autotroph. Autotrophs include organisms including plants, algae, plankton, and bacteria. Producers, primary consumers, secondary consumers, and tertiary consumers make up the food chain.
An autotroph is what?An organism that can manufacture food by utilizing light, water, carbon dioxide, or other chemicals is known as an autotroph. Autotrophs are occasionally referred to as producers since they grow their nourishment. Although the most well-known autotroph is a plant, there are numerous more types of autotrophic creatures.
What exactly are heterotrophs and autotrophs?Autotrophs are referred to as producers since they can generate their food using energy and raw resources. Plants, algae, and several varieties of bacteria are examples. Heterotrophs are known as consumers because they devour producers or other consumers. Humans, dogs, and birds are all instances of heterotrophs.
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what is meant by ecosystem diversity?
Answer:
Is the variation in the ecosystems found in a region or the variation in ecosystems over the whole planet.
Explanation:
The deficiency or absence of any environmental factors that can decrease the rate or speed of metabolic reaction is called
Answer:
is metabolic factor correct?
Answer:
Umm I don’t know but are there options or do you have to type a word?
Explanation:
In your own words, describe how redshift gives evidence that the stars are moving farther and
faster away from Earth. Include the following words in your explanation light, stars, redshift
wavelength, change, distant.
Answer:
ALL OF THEM
Explanation:
Answer:
all of the above
Explanation:
What kind of display would be the best way to represent the data below?
During a "fight or flight" response in mammals, the adrenal gland releases a hormone called epinephrine that stimulates liver cells to release glucose for emergency fuel. Describe and explain the signal transduction pathway that follows the release of epinephrine.
Answer:That is, a signal is released by the sending cell in order to make the receiving ... In some cases, we can describe a cellular response at both the molecular ... Many signaling pathways cause a cellular response that involves a change in ... Adrenaline, also known as epinephrine, is a hormone (produced by the adrenal gland) ...
Explanation:
A _is something in the environment that causes an organism to
respond . *
Stimulus
Response
Effect
People spray pesticides on crops to kill insects that eat and destroy the crops. However, these insects are becoming resistant to the pesticides. Explain how this could happen.
When an organism or insect develops a mechanism for the removal of the pesticide compound is known as pesticide resistance.
What is pesticide resistance?The organism or insects develop mechanisms such as the alternation of the binding site of the compound present in the pesticide leading to the development of resistance against the used pesticides. The development of resistance against the pesticide is a slow process, it takes time. The usage of pesticides becomes a failure if organisms develop resistance.
The frequent use of pesticide and insecticides cause changes in the genetic material of the organisms. They help in the development of enzymes and changes in the binding sites. These changes are passed on to the next generation of the organism, which makes the entire population resistant to the particular pesticide and insecticide.
The use of the chemicals should be monitored. Only use when required with rotation.
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“Look, what happened to Enzo is gonna haunt you and her for the rest of your lives. But the you standing with me right now, the you that's gonna marry Caroline Forbes tomorrow, the you that I have known for almost 200 years, you didn't do it. Evil, nasty, Ripper Stefan did it, and you are not him. You hear me?“
Who says this
Answer:
Damon Salvatore
Explanation:
Explain how water is used to create electricity.
Answer:
Explanation:Flowing water creates energy that can be captured and turned into electricity.The most common type of hydroelectric power plant uses a dam on a river to store water in a reservoir. Water released from the reservoir flows through a turbine, spinning it, which in turn activates a generator to produce electricity.
Answer:
Water can be used in a lot of ways, let say that you have a big paddle by a raging river next to you to power your home, this paddle can keeping continuously moving to power that home based off how much that river is going. This is one way that water can be used to make electricity. Hope this helps, Merry Christmas, and have a nice day!
Explanation:
Which best describes the difference between wave A and wave B? O Wave A has a greater pitch and frequency. O Wave B has a greater pitch and frequency. O Wave A has a greater pitch but lower frequency. O Wave B has a lower pitch but greater frequency.
whats a term for ecology that starts with the letter Y
Answer:
yellow rain
Explanation:
source Wikipedia
Answer:
yellow rain
Explanation:Don't let anyone bring you down you got this you matter, and rock!
Which choice best describes the parts of the water cycle? The sun's thermal energy causes water on the earth to evaporate. The water vapor then condenses and forms precipitation. The precipitation then falls back to the surface of the earth. The ocean's tidal energy causes water to cycle on the earth. The water from the oceans evaporate and form precipitation. The precipitation then condenses back on the surface of the earth. The earth's magnetic energy causes water to evaporate. The water condenses into water vapor once it becomes precipitation. The condensation then falls back to the surface of the earth. The sun's thermal energy causes water vapor to condense. This condensation then forms precipitation. This precipitation returns to the atmosphere for the cycle to continue.
Answer:
The sun's thermal energy causes water on the earth to evaporate. The water vapor then condenses and forms precipitation. The precipitation then falls back to the surface of the earth.
Explanation:
The water cycle is an illustration of how water continuously moves or circulates between the atmosphere and the various parts of the earth.
Evaporation of water from the surface of the earth by the thermal energy from the sun causes water to leave the surface of the earth into the atmosphere. When the atmospheric water vapor (humidity) at the upper strata of the atmosphere becomes high, the vapor condenses to form clouds which later forms precipitation that falls back to the surface of the earth.
The ocean's tidal energy does not cause water to cycle on earth.
What is the name of the theory of how the universe was created?
*Please Help*
The answer is The Big Bang Theory
Which of the following would represent the strand of DNA from which the mRNA
strand "CUCAAGUGCUUC" was made?
*
The option that would represent the strand of DNA from which the mRNA strand "CUCAAGUGCUUC" was made is "GAGTTCACGAAG."
What is DNA?DNA stands for Deoxyribonucleic acid. It may be defined as a type of molecule that is present inside cells that contains the genetic information responsible for the development and function of an organism.
It allows information to be passed from one generation to the next. Transcription is the process of copying a segment of DNA into RNA, especially in the form of mRNA.
It is the first step of protein synthesis through which complementary mRNA strands would be formed from DNA sequences. In this process, the adenine is replaced by thymine and vice-versa while guanine is replaced by cytosine and vice-versa.
Therefore, the option that would represent the strand of DNA from which the mRNA strand "CUCAAGUGCUUC" was made is "GAGTTCACGAAG."
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Your question seems incomplete. The most probable complete question is as follows:
Which of the following would represent the strand of DNA from which the mRNA strand "CUCAAGUGCUUC" was made?
CUCAAGUGCUUC.GAGTTCACGAAG.GAGTTCACGAAG.