Please help! EXTRA points
Will mark brainliest!
If you don’t know the answer please don’t type in random stuff.
Answers
Answer:
Yy xYy
Explanation:
Related Questions
can elephants die from sand in their eyes
Answers
Answer:
look it up, also i dont think they do
Explanation:
i needed points...sorry :<
Which of the following are examples of passive transport? Select all that apply.
1 exocytosis
2 membrane pumps
3 facilitated diffusion
4 diffusion
5 osmosis
Answers
Facilitated diffusion, osmosis and diffusion are examples of passive transport
WHAT IS PASSIVE TRANSPORT?
Passive transport is a kind of transport that does not require the input of energy (ATP). The examples of passive transport there is are as follows:Osmosis: Osmosis is the movement of water from a region of high concentration to a region of low concentration via a semipermeable membrane. Since, water is moving down a concentration gradient, no energy is required. Diffusion: This is the movement of molecules from a region of higher concentration to a region of lower concentration. No energy is required for this to occur as well. Facilitated diffusion: Facilitated diffusion is a kind of diffusion that occurs with the aid of transport proteins. It also does not require energy input.Therefore, facilitated diffusion, osmosis and diffusion are examples of passive transport.
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How many stop codons are there
Answers
Answer:
3 stop codons
Answer:
There are 3 stop codons.
Explanation:
PLEASE HELP .!!! ILL GIVE BRAINLIEST.. *EXRTA POINTS* .. DONT SKIP :(( !
ILL GIVE 30 POINTS .
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Answer:
D. The two species will coexist with no competition
Answer:
C is the answer... i took the test
can i have brainlyest?
Explanation:
They match and can i have 30 points now?
I pour boiling water at 100 degrees Celsius into a cup at 50 degrees Celsius. Once the water touches the cup, the cup starts to heat up and the water starts to cool down... Eventually both the water and the cup will reach what temperature?
Answers
Answer:
75 degrees Celsius
Explanation:
Assuming that there is no heat lost to the surrounding, heat energy would move from the water to the cup until an equilibrium temperature is reached. At equilibrium, both the water and the cup would have the same temperature the sum of which would be equal to the sum of their initial temperatures.
Sum of initial temperatures = 100 + 50 = 150 degrees Celsius
At equilibrium, the temperature is divided equally; 150/2 = 75 degrees Celsius
Hence, both the water and the cup will reach 75 degrees Celsius temperature.
The visible spectrum of light that humans see is merely a narrow portion of the larger spectrum of electromagnetic radiation. please select the best answer from the choices provided t f
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This statement is True the visible spectrum of light that humans perceive is only a small fraction of the wider spectrum of electromagnetic energy.
Why is electromagnetic important?There are numerous major scientific and technological uses for electromagnetics. To create desired magnetic fields, it is utilized in numerous electrical products. In order to create magnetic fields that will allow electromagnetic induction to happen, it is even utilized in electric generators.
What are five electromagnetic examples?Electromagnetic energy examples include:
Radio frequency.Microwaves.The infrared spectrum.All of the hues in the visible spectrum are considered to be light.Ultraviolet radiation.To know more about Electromagnetic visit:
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I understand that the question you are looking for is:
The visible spectrum of light that humans see is merely a narrow portion of the larger spectrum of electromagnetic radiation True/False
what is the process called in which one type of rock can change into another type of rock?
what is the difference between magma and lava
which statement is describes earth quakes?
A:glacier materials are moved by gravity
B:pressure forces magma out of an opening in earths crust
C:preesures in earths crust causes layers of rock to slide
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Answer:
2) Magma is underground and lava is above ground.
3)C
pleasa answer asap and be correct
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Which choice below is NOT a biomolecule?
O Carbohydrates
O Lipids
O Nucleic Acids
O Proteins
O Water
Answers
Answer:
water
Explanation:
carbohydrates are used for short term energy
lipids are used for storing energy
nucleic acids are used to storage and expression of genetic information
proteins are used to build or repair muscles
I need help on these two pls help
Answers
Answer:
7.C
8.A
Explanation:
The point where separation of the DNA occurs is called the replication fork.
True
False
Answers
Answer:
True
Explanation:
The point where the separation of the DNA occurs is called the replication fork. Therefore, it is true.
What is a replication fork?The DNA double helix of a cell has been unwound and split into the replication fork, which is where DNA polymerases and other enzymes can work.
DNA helicases unwind DNA at locations known as origins during DNA replication, where synthesis will begin. The replication fork, so named because the two strands of DNA seem forked as they are unzipped apart, is a structure that is created while DNA helicase proceeds to unwind the DNA.
A replication bubble is created when the circular bacteria chromosome's double-stranded DNA is opened at the point of replication. A replication fork, a Y-shaped junction where double-stranded DNA is split into two single strands, is present at each end of the bubble. Therefore, it is true.
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Why is a protein inactive when it is denatured
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eukaroyitic cells and prokaroytic cells describe 3 ways that the two types differ. what do you think is the biggest misconception between the 2 cells course hero
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eukaryotic cells and prokaryotic cells differs in presence of nuclear membrane structure, membrane bound organelles and size of ribosomes.
prokaryotic cells are unicellular structure with smaller size. They do not have well defined nucleus and membrane bound organelles like endoplasmic reticulum, mitochondria, chloroplast, etc. They have smaller ribosomes and simpler flagella. They also have plasmid in the cytoplasm.
Eurkaryotic cell bigger in size. They have well-defined nucleus with membrane bound organelles like endoplasmic reticulum, mitochondria, chloroplast, etc. They have bigger ribosomes and complex flagellar structure. They rarely have plasmid in cytoplasm.
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19. The layers of the skin are..........
epidermis only
dermis only
hypodermis
epidermis and dermis
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Cytoplasm is found...
A only in prokaryotic cells.
B in all cells.
C. in plant cells only.
Answers
Answer:
C i think
Explanation:
sorry if its wrong :(
Explanations: Cytoplasm is found in all cells. This includes plants cells, animal cells, prokaryotic cells and eukaryotic cells. They hold all the components in the cell in place.
Who is your Favorite animal? Explain why.
Answers
Answer:
exotic short hair cat
Explanation:
The Exotic Shorthair cat is very loving and affectionate. They are calmer than other breeds of cats, but do have their playful and wilder moments. They are perfect for people who live in small spaces, such as apartments and condominiums.
and they are super cute!
pleasse help me! giving crown!
Answers
Answer:
the answer is delition
Explanation:
Organisms that eat fragments of dead matter in an ecosystem, return nutrients to the soil, air, and water where the nutrients can be reused by organisms are
called blank
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Answer:
Decomposers play a critical role in the flow of energy through an ecosystem. They break apart dead organisms into simpler inorganic materials, making nutrients available to primary producers.
This process of heat transfer by conduction would NOT work ____
A) in space
B) in a solid
C) under water
D) in the atmosphere
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Answer:
under water
Explanation:
the conduction between the two materials will be interrupted if it is under the water.
Which of the following is Not a correct DNA base pairing rule
Answers
Answer:
We can't see the options, how are we supposed to give you an answer without knowing anything?
A group of students participated in a lab to investigate the effects of osmosis. On day-
soaked the egg in vinegar for 24 hours to remove its shell.
On day 2, the students massed the
shell-
less egg and placed the egg in corn syrup to soak for 24 hours. On day 3, the students
removed the egg from the corn syrup, massed the egg, and then placed the egg in disti
soak for 24 hours.
The results are summarized in the table below.
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Answer:
again egg and increase in size
Answer: The egg will swell and continue to gain mass.
Explanation:
What is the common ancestor of crocodiles and turtles?
Answers
Answer:
alligator
Explanation:
sorry ikyou can't see well but please help I am on a timer!
Answers
Answer:
I think your best bet is B.
Explanation:
It makes the most sense to me, but im not sure.
Answer:
it is b as the digestive system breaks down food and the circulatory system takes blood and nutrients around the body
Explain the process of photosynthesis.
Answers
Answer: during photosynthesis plants take place in carbon dioxide
Explanation:
it is
If a DNA strand is composed of 30% adenine (A), how much thymine (T) would be present out of 100%?
Group of answer choices
30%
70%
20%
40%
Answers
Answer:
70%
Explanation:
Going into the final stage of aerobic respiration, how many energy molecules have been created from one glucose molecule?.
Answers
4 molecules of ATP have been created from one glucose molecule going into the final stage of aerobic respiration.
The three steps of aerobic respiration utilize glucose to make ATP. The glycolytic pathway produces two ATP molecules, while the tricarboxylic acid cycle produces another two. Hence, 4 ATP molecules are produced going to the final stage of aerobic respiration.
The electron transport chain is the ultimate stage of aerobic respiration. A total of 32 extra ATP molecules are generated by electron transport from NADH and FADH2 molecules produced by glycolysis, pyruvate transformation, and the Krebs cycle. As a result, during cellular respiration, up to 36 molecules of ATP may be created from only one molecule of glucose.
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What is the importance of rRNA??
Answers
Answer:
It makes up the ribosome.
Explanation:
These complex structures, which physically move along an mRNA molecule, catalyze the assembly of amino acids into protein chains. They also bind tRNAs and various accessory molecules necessary for protein synthesis.
Why are vaccines not convenient for everyone?
Answers
prenatal kynurenine exposure in rats: age-dependent changes in nmda receptor expression and conditioned fear responding
Answers
Rationale: Levels of kynurenic acid (KYNA), an endogenous terrible modulator of alpha 7 nicotinic acetylcholine receptors (α7nAChRs) and antagonist at glutamatergic N-methyl-D-aspartate receptors (NMDARs), are expanded in the talent of patients with schizophrenia (SZ). In rats, dietary exposure to KYNA's immediately precursor kynurenine at some stage in the final week of gestation produces neurochemical and cognitive deficits in maturity that resemble these viewed in patients with SZ.
Objectives: The current experiments examined whether prenatal kynurenine publicity results in age-dependent adjustments in the kynurenine pathway (KP), expression of selected receptors, and cognitive function.
Methods: Pregnant dams have been fed unadulterated mash (progeny = ECON) or mash containing kynurenine (100 mg/day; progeny = EKYN) from embryonic day (ED) 15 to 22. Male offspring have been assessed as juveniles, i.e., prior to puberty (postnatal day [PD] 32), or as adults (PD70) for intelligence KYNA levels, α7nAChR and NMDAR gene expression, and performance on a hint worry conditioning (TFC) task.
Results: KYNA degrees have been similar between juvenile ECON and EKYN rats, whereas EKYN adults exhibited a ~3-fold amplify in intelligence KYNA relative to ECONs. NR2A expression was constantly reduced (30-40 %) in EKYN rats at each ages. Compared to ECON adults, there used to be a 50 % reduction in NR1, and a vogue toward diminished α7nAChR expression, in grownup EKYN rats. Surprisingly, juvenile EKYN rats performed considerably higher in the TFC paradigm than controls, whereas person EKYN animals confirmed the estimated deficits.
Conclusions: Collectively, our results provide evidence that KP changes in the fetal talent alter neuronal improvement and cause age-dependent results on neurochemistry and cognitive performance.
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Cell divisions within the stratum __________ replace more superficial cells which eventually die and fall off.
Answers
Cell divisions within the stratum germinativum replace more superficial cells which eventually die and fall off.
The stratum germinativum, also known as the stratum basale, is the deepest layer of the epidermis and provides the germ cells that are necessary for the regeneration process of the epidermal layers, replacing the more superficial cells that end up dying and falling off.
What is a cell?A cell is the most basic and smallest form of life that exists in a living being, its parts are the membrane, the cytoplasm and the organelles including the nucleus.
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