Answer:
c
Explanation:
When the membrane of the neuron is in a state of rest, the interior of the cell has a more negative charge in relation to the exterior, therefore option "c" is correct.
What is the membrane potential in a resting neuron?It is a phenomenon that occurs when the nerve cell membrane is not altered by action potentials.
Characteristics of a resting neuronThe resting potential is determined by the concentration gradients of the ions, both inside and outside the neuron, and by the permeability of the membrane.When a cell is at rest, the potassium channels are open, the potassium will tend to flow outwards (K ions), they are positive charges, therefore the cell interior will be negative with respect to the cell exterior.Therefore, we can conclude that the resting potential of a membrane occurs when they are not transmitting signals.
Learn more about membrane potential in a resting neuron here: https://brainly.com/question/9742624
Which of the following is hypothesis
A.if plant receives more water then it will grow taller.
B. What happens if a plant receives a lot of water
C. Plants need water to grow
Answer:
A
Explanation:
Hypothesis Is an educated guess. So, your educated guess is that if you water the plant, the plant will grow taller.
discuss how the proper ties of water hole earth super life
Answer:
Water's extensive capability to dissolve a variety of molecules has earned it the designation of “universal solvent,” and it is this ability that makes water such an invaluable life-sustaining force. On a biological level, water's role as a solvent helps cells transport and use substances like oxygen or nutrients.
Explanation:
True or False: the enzyme that scientists have found to break down the sugar chains of
biomass was discovered in a virus.
Answer:
true
Explanation:
used my head
True :the enzyme that scientists have found to break down the sugar chains of biomass was discovered in a virus.
What enzyme breaks sugar down?
Sucrase is the intestinal enzyme that aids in the breakdown of sucrose (table sugar) into glucose and fructose, which are used by the body as fuel.
What are the main types of enzymes that bacteria produce?Enzyme include :
amylaseglucoamylasexylose isomerase lactaselipase cellulase xylanaseTo learn more about enzymes ,here
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pls need an answers for these blanks
bio
Answer:
Ultraviolet, GMO protein
which of he following represents a group of tissues working together to perform a specific funcion
A- Cell
B- Organ
C- Organ system
D- Organism
Answer:
B. Organ is the correct answer.
Explanation:
Hope this helps you. Have a nice day. Please mark as brainliest. It helps a lot.^_^
A molecules is defined as what?
Answer:
Molecule, a group of two or more atoms that form the smallest identifiable unit into which a pure substance can be divided and still retain the composition and chemical properties of that substance. Several methods of representing a molecule's structure.
Explanation:
I hope you have a nice day and please mark me bye(:
A pH of 7, [H+]=[OH] below pH 7, which of these is greater_____. Bases have a pH that is ______ than 7
Answer:
below pH 7 H+ is greater because hydrogen ions are produced only by acids in an aqueous solution and acids have a pH below 7
bases have a pH that is greater than 7.
Which of these levels of organization includes all the other levels A. community c individual b ecosystem d population
Answer:
ecosystem
Explanation:
submicroscopic particle that infects the cells of an organism
Answer:
Explanation:
A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses infect all life forms, from animals and plants to microorganisms, including bacteria and archaea.
how long does it take for caterpillars to turn into butterflies
Answer:
9 to 14 days
Explanation:
n just 9 to 14 days the transformation from caterpillar to butterfly is complete. Through the chrysalis, the day before the adult emerges, you can see the orange and black wings of the Monarch butterfly inside.
A recent diet trend has made snack cakes far less popular than they once were. As such, demand for snack cakes is expected to
fall. As demand falls, (1 point)
o producers make lower profits, and some will exit the market
O consumers face lower prices, and are encouraged to consume more
O consumers face higher prices, and are encouraged to consume less
O producers make higher profits, and more will enter the market
Producers make lower profits, and some will exit the market. The correct option is A.
Thus, Reduced demand for snack cakes will probably result in decreased profitability for producers, and some may even decide to leave the market.
This decline in demand could affect the profitability of snack cake producers by resulting in lower sales and revenues.
In addition, prices may drop as a result of the decline in demand to entice customers to purchase more of the falling snack cakes.
Thus, Producers make lower profits, and some will exit the market. The correct option is A.
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Describe the behavior of the chromosomes in then second division of meiosis.
Answer:
The typical behavior of chromosomes in meiosis is that homologous pairs synapse, recombine, and then separate at anaphase I. At anaphase II, sister chromatids separate. However, studies of small chromosomes in maize derived from a variety of sources typically have failure of sister chromatid cohesion at anaphase I. This failure occurs whether there is pairing of two copies of a minichromosome or not. These characteristics have implications for managing the transmission of the first generation artificial chromosomes in plants. Procedures to address these issues of minichromosomes are discussed.
Normal chromosomes enter into meiosis following DNA replication. The homologous pairs find each other in the process of synapsis. Recombination exchanges parts of the homologs involving two of the four chromatids present. Then in anaphase I, each member of the pair segregates to opposite poles and into the two cells resulting from meiosis I. In contrast to mitosis, the sister chromatids of each homolog remain attached to each other. At meiosis II the sisters now separate to opposite poles. The consequence of this sequence of events is that segregation of genetic markers on the two members of the pairs of homologs enter into different gametes that will eventually be formed after meiosis. However, small chromosomes as observed in maize do not follow these rules. In this review, we describe the information known about these minichromosomes and what they inform us about meiotic processes. Also, the behavior of small chromosomes impacts how engineered minichromosomes will behave and so information about them is important for practical applications as well.
if an individual has lost the ability to feel pain in the left arm, there is most likely damage to what area of the brain?
The ability to feel pain in the left arm is most likely controlled by the RIGHT PARIETAL LOBE. It is one of the lobes of the brain.
The parietal lobes of the brain are located behind the frontal lobe at the top of the brain.
The right parietal lobe is a part of the brain involved in non-verbal memory and mathematical reasoning.
The primary motor cortex on the right region of the brain controls the movements of the left side of the body and vice-versa.
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How might the variety of traits affect the reproduction of individual
Answer:
Genetic variations that alter gene activity or protein function can introduce different traits in an organism. If a trait is advantageous and helps the individual survive and reproduce, the genetic variation is more likely to be passed to the next generation (a process known as natural selection)
Explanation:
PLEASE HELP ME ASAP
JAHAHAHAHABA
Answer:
Plastic wrap is commonly made out of PVC (Polyvinylidene Chloride). In recent years other PVC alternatives have become more popular. The most popular option in recent years is LDPE (Low-Density Polyethylene) because it is considered to be safer for the body. The best management for plastic wrap would have to be by you taking plastic wrap to local retail stores where they collect plastic grocery bags for recycling. Any package that you see with the How2Recycle Store Drop-Off label can be recycled this way.
Human waste from excretion is probably classified as organic waste, since it comes from you and the food you eat. The best management for human excretion would probably be sewer pipes that lead into the sewage system that lead into other mainframes.
Wastewater is an odd typing since it contains human waste, food scraps, oils, soaps and chemicals. The best management for this would include physical water treatment, biological water treatment, chemical treatment, and sludge treatment.
Please awnsersgsh in the image
Answer:
48 degrees
Explanation:
What happens during the light-dependent and light independent reactions of photosynthesis?
Answer:
(Hope this helps can I pls have brainlist (crown)☺️)
Explanation:
The energy from sunshine is collected by chlorophyll and transformed into stored chemical energy through light-dependent processes. Chemical energy is used in light-independent processes.
The stroma is where photosynthesis' light-independent processes take occur. It includes enzymes that, in conjunction with ATP and NADPH, “fix” carbon from CO2 into molecules that may be utilised to make glucose. The stroma also stores the chloroplast's own genetic material (which is distinct from that of the cell).
what is the three parts of the cell theory?
Answer:
the first one is all known things are made up of cells.
the second one is all living cells arise from pre-existing cells by division
and the last one is the fundamental unit of structure and function in all living organisims
Explanation:
:)
Do hippos use Testicles in their everyday life? If so, explain with 2-3 sentences, if not, do the same.
Continue || Save And Exit || Submit
Answer:
No
Explanation:
Hippos don't use their testicles in their everyday life.Because unlike our humans hippos don't have their testicles outside of body.Instead they have it inside the body in lower abdomen.What foods contain saturated fats in general?
Answer:
cheese,bacon,sausages,biscuits,cakes.
Answer: Triple bacon cheeseburger
Explanation:
Somebody help me please
a. diaphragm
b. stage clips
c. revolving nosepiece
what
term can be used to describe the organizational level of the brain in the human body?
Answer:
The brain has three main parts: the cerebrum, cerebellum, and brainstem
Explanation:
Cerebrum: is the largest part of the brain and is composed of the right and left hemispheres. The Cerebellum is located under the cerebrum. Its function is to coordinate muscle movements, maintain posture, and balance.
how long does it take for a coffee tree to reach maturity
Answer:
Depending on the variety, it will take approximately 3 to 4 years for the newly planted coffee trees to bear fruit. The fruit, called the coffee cherry, turns a bright, deep red when it is ripe and ready to be harvested.
Explanation:
Hope it helps!
Explain how muscles work in pairs for the arm curl?
Answer:The biceps and triceps act against one another to bend and straighten the elbow joint. To bend the elbow, the biceps contracts and the triceps relaxes. To straighten the elbow, the triceps contract and the biceps relax.
Explanation: antagonist and agonist muscles
- If a 0.9 % salt solution is isotonic to an animal cell, then a hypertonic solution would be?
Answer:
If 0.9% NaCl were isotonic to a cell then anything greater than 0.9% would be hypertonic. A hypertonic solution is one which has a greater concentration of dissolved solutes while an isotonic one has a similar concentration of solutes.
Explanation:
If a 0.9 % salt solution is isotonic to an animal cell, then a hypertonic solution would be 1.0%. Thus, the correct option for this question is D.
What is a Hypertonic solution?A hypertonic solution may be defined as a type of solution that significantly has lower osmotic pressure than another solution to which it is compared. If the surrounding solution has a higher solute concentration compared to inside the cell, it represents a hypertonic solution.
According to the context of this question, if a 0.9 % salt solution is isotonic to an animal cell, then anything greater than 0.9% would be hypertonic. So, all the options except for 1.0% are lesser than or equal to 0.9%.
Therefore, if a 0.9 % salt solution is isotonic to an animal cell, then a hypertonic solution would be 1.0%. Thus, the correct option for this question is D.
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What is the difference between a prokaryotic and eukaryotic cell?
Answer:
one has a nucleus and one doesnt
Explanation:
prokaryotic-smaller, no nucleus to hold genetic info, most have flagellum
eukaryotic-bigger, has nucleus to its genetic info, no flagellum in eukaryotes
What role does tRNA play in the translation process? (1 point)
O tRNA bonds the amino acids together to then form proteins.
O tRNA converts DNA into mRNA.
o tRNA carries amino acids to the ribosome and helps form proteins.
O tRNA holds the "stop" codon to alert ribosomes to end protein production.
Answer:
tRNA carried amino acids to the ribosome and helps from proteins
Explanation:
What has occurred when a solid forms out of the mixing of two liquids in a chemical reaction?meltinggas formationcombustionprecipitate formation
Answer:
when two liquids don't mix together in a chemical reaction it is called a precipitate
Cell theory states that all living things contain one or more cells. Why do you think cell theory meets the definition of
a scientific theory? Do you think it should be a scientific law? Explain your response.
Explanation:
OK, first of all, let me explain to you, what is a scientific theory...
A scientific theory is an explanation and demonstration of an aspect that exists in the natural world or universe that has been verified by the scientific way through repeated testing of the experiment with accepted protocols of observation, measurements and evaluation of results.
A scientific law is generated in the same procedure as above, but it can predict a wide range of natural phenomena.
Ex-: you are throwing a basketball from the top of a dam to the river. according to physics on earth, it should fall down. it's a law. no matter where you are, that basketball touches down the ground if there's any gravitational force.
But cell theory cannot be assumed to be common throughout the entire universe. Because we may find some other form of life that has some other plans. viruses are not obeying this theory.
*In a nutshell, a law is stable from its' origin. most of the time, it won't change. but theories will change with updating facts of science.
Shnsnsns I really need help
Answer:
I answered this....check for the other question u posted it has the answer:)