Answers
Answer:
D mitochondria
Explanation:
The mitochondria is an important main part to the cell by generating most of the power the cell needs.
Answer:
D. mitochondria
Explanation:
It is also important part of cell
Related Questions
Critically discuss THREE negative reasons why some peo people join protest action
Answers
Joining protest actions can be a way for individuals to express their grievances, advocate for change, or seek social justice. However, there are negative reasons that may motivate some people to join protest actions. Here are three of them, discussed from a critical perspective:
Mob Mentality and Herd Behavior: In some cases, people may join protest actions primarily due to a desire to belong or be part of a group.What is protest action?
A protest action refers to collective public demonstrations or activities where individuals or groups come together to voice their concerns, raise awareness, or advocate for specific social, political, or cultural issues.
Continuation of the discussion:
Opportunism and Bandwagoning: Protest actions often gain media attention and public support, and some individuals may join solely for personal gain or to exploit the situation for their own interests.Learn more about protest action on https://brainly.com/question/18059905
#SPJ1
what is the feature of the eye and it's parts
Answers
Answer:
1. Cornea
2. Pupil
3. Iris
4. Conjunctiva Glands
5. Lacrimal Glands
Answer:
The cornea, a clear window at the front of the eye, covers the iris and the pupil. A clear lens, located behind the pupil, acts like a camera lens by focusing light onto the retina at the back of the eye. The retina is a light-sensitive inner lining at the back of the eye.
make me brainliest
50 Points, at least 1-3 sentences.
how do the skulls of early ancestors compare to modern-day human skulls?
Answers
Answer:
Daniel Lieberman can see millions of years of human evolution at a glance. The collection of skulls on his office shelves come from chimpanzees, long-extinct humans, and modern men and women. The hollow eye sockets, ancient teeth, and empty skulls pose the same question every day: What made us different from our archaic ancestors?
Explanation:
i hope this helps.
in physiological Genotype and phenotype disorder male and female in reproductive system
Answers
Both males and females can experience reproductive system disorders. These disorders can be caused by genetic factors, hormonal imbalances, structural issues, infections, or other medical conditions. In males, these disorders may include erectile dysfunction, infertility, testicular disorders, prostate problems, and hormonal imbalances. In females, they may include menstrual disorders, polycystic ovary syndrome, endometriosis, uterine fibroids, ovarian cysts, infertility, and hormonal imbalances. Treatment options vary depending on the specific disorder and may involve medication, hormonal therapy, surgery, or assisted reproductive technologies.
From a+b-2c take 3a+2b-4c
Answers
The value of the equation illustrated as a+b-2c take 3a+2b-4c is 2c - b.
What is an equation?An equation is the statement that illustrates the variables given. In this case, two or more components are taken into consideration to describe the scenario. It is vital to note that an equation is a mathematical statement which is made up of two expressions that are connected by an equal sign.
Based on the information, from a+b-2c we are to take away a+2b-4c.
This will be illustrated this:
(a + b - 2c) - (a+2b-4c)
Collect like terms
a + b - 2c - a - 2b + 4c
a - a + b - 2b - 2c + 4c
-b + 2c
= 2c - b
The value is 2c - b.
Learn more about an equation on:
brainly.com/question/2972832
#SPJ1
Complete question
From a+b-2c take away a+2b-4c
I need help asappp plzzzzz I need help filling in the squares for the top and bottom punnet square
Answers
Hope this helped
3. What evidence was provided for localized functions inherent to specific anatomical brain structures during execution of behavior and mental processes?
Answers
Evidence from studies of brain lesions and neuroimaging techniques supports the concept of localized functions in specific brain structures during the execution of behavior and mental processes.
There is substantial evidence supporting the localized functions of specific anatomical brain structures during the execution of behavior and mental processes. One such piece of evidence is the study of patients with brain lesions. By observing the behavioral and cognitive deficits resulting from damage to specific brain regions, researchers have been able to identify the functions associated with those areas. For example, damage to the prefrontal cortex can lead to impaired decision-making and planning abilities. Additionally, neuroimaging techniques, such as functional magnetic resonance imaging (fMRI), have provided evidence for localized functions. These techniques allow researchers to observe changes in brain activity during specific tasks, providing insight into the regions involved in those tasks.For more questions on neuroimaging
https://brainly.com/question/29642909
#SPJ8
What is the largest reptile?
Answers
Answer:
crocodile
Explanation:
Answer:
The largest reptile is the salt water croc
Explanation:
It has the ability to reach lengths of over 23 feet, and it weighs not too much more than a ton, that things huge!
How the energy is transferred to animals that cannot Barnes energy directly from the sun
Answers
Answer:
Because animals cannot produce energy directly from the sun, they must eat plants or other animals that eat plants, and acquire energy, either directly or indirectly, from glucose
Explanation:
Energy can change from one form to another.
True or False
Answers
TRue
Explanation:
first law of thermodynamics energy can be changed from one from to another
When do you think the world's population will stop growing? Answer in a paragraph please (:
Answers
Answer:
Please read below
Explanation:
The worlds population won't stop growing till something bad in the wrold happens like a war or the fertility rates drop to an all time low.For example if a lot of people are out at a war the frertility rates are going to be low and the death rates will be high.Therefore the population will stop growing and will decrease or stay the same.
are phenols and glycosides induced or pre-existing defenses mechanisms for plants immunity ?
Answers
Phenols and glycosides are pre-existing defense mechanisms in plants' immune systems. These compounds are part of the plant's chemical defense arsenal and are present in various tissues even before any attack or infection occurs.
Phenols are secondary metabolites found in plants that have antimicrobial and antioxidant properties. They contribute to the plant's defense against pathogens by inhibiting the growth and development of microorganisms. Phenols also play a role in wound healing and lignification, which strengthen the plant's cell walls.
Glycosides are another class of secondary metabolites found in plants that have diverse functions, including defense against herbivores and pathogens. Some glycosides act as toxic compounds when ingested by herbivores, while others can inhibit the growth of microorganisms or interfere with their feeding behavior.
Both phenols and glycosides are produced by plants as part of their constitutive defenses, meaning they are present at baseline levels even in the absence of stress or attack. However, their production can be further induced or enhanced in response to specific stimuli, such as pathogen invasion or herbivore feeding.
For more such answers on phenols
https://brainly.com/question/29415279
#SPJ8
After Earth formed, its surface cooled and solidified. Volcanoes began spewing gas into the atmosphere. Which two gases made up most of Earth's atmosphere during this period?
Answers
Answer:
Ammonia and Carbon Dioxide
Explanation:
It is Ammonia and Carbon dioxide, stage 2 of the atmosphere. Little or no traces of oxygen or Nitrogen.
Hope this helps plz hit teh crown :D
What is the relationship between population size and resource use?
O Population size has little effect on the usage of resources.
O Population size is inversely proportional to the use of resources.
O The greater the population size, the fewer resources are used.
O The greater the population size, the more resources are used.
Answers
The relationship between population size and resource use is O The greater the population size, the more resources are used.
What are the limiting factors of a given population in nature?The limiting factors of a given population in nature refer to those resources such as food availability that are required to maintain and grow a population.
Therefore, with this data, we can see that limiting factors of a given population in nature are those that may limit the growth of a population, and therefore while more individuals fewer resources are available.
Learn more about limiting factors here:
https://brainly.com/question/1617866
#SPJ1
Disruption of the active site of an enzyme would most likely result in which of the following? A decreased ability of the enzyme to bind allosteric regulators. A decreased ability of the enzyme to bind products. A decreased ability of the enzyme to bind substrates. An increase in the rate of the reaction catalyzed by the enzyme
Answers
Answer: A decreased ability of the enzyme to bind substrates.
Explanation: Hope this helps!
The disruption of the active site of an enzyme would most likely result in the enzyme's decreased ability to bind to the substrate. Hence, the third statement is correct.
What is an enzyme?
Enzyme is a biocatalyst that reduces a substrate's activation energy and converts it to the product. The enzyme has an active site at which the substrate binds. After binding to the active site of an enzyme, the substrate is converted into products by making or breaking a few bonds. If active site doesn't function then substrate can't bind.
Apart from the active site, the enzyme has other sites, such as the allosteric site. At this site, allosteric regulators bind. These allosteric molecules may be activators or repressors. Activator allosteric regulators increase the enzyme function, while repressor allosteric regulators repress the enzyme function by reducing the catalysis. Activators increase the catalysis rate.
Hence, the disruption of the active site of an enzyme would most likely result in the enzyme's decreased ability to bind to the substrate. Hence, the third statement is correct.
To learn more about the enzymes, refer to the following link.
https://brainly.com/question/17320375
#SPJ5
Arrange the isotopes of oxygen and carbon in order of decreasing number of neutrons.
Rank the isotopes from most o fewest neutrons. To rank items as equivalent, overlap them.
Answers
Answer:
C-12 > C-13 > C-14,O-16 > C-16,O-18
Explanation:
Generally, isotopes are described as atoms of the same elements with the same atomic number but different number of neutrons.
Hence,
For O-18, oxygen has an atomic number of 8 and neutron number of 10.
For C-14, carbon has an atomic number of 6 and neutron number of 8.
For C-13, carbon has an atomic number of 6 and neutron number of 7.
For C-16, carbon has an atomic number of 6 and neutron number of 10.
For carbon 12, carbon has an atomic number of 6 and neutron number of 6.
For O-16, oxygen has an atomic number of 8 and neutron number of 8.
Hence the rank from the fewest neutrons would be C-12>C-13>C-14,O-16>C-16,O-18
Is the phenol red indicator used to detect the amount of carbon dioxide or oxygen? Explain.
Answers
Answer:
As the instructor, you supply the carbon source by blowing bubbles in phenol red. The carbon dioxide in your breath will dissolve in water to form carbonic acid, which lowers the pH of the solution. Phenol red turns yellow in a pH lower than 7, revealing in this case the presence of a carbon source.
Explanation:
mark me as a brainlist plz.
LAB REPORT, I NEED HELP WITH THIS QUESTION.
Answers
The title, abstract, introduction, methods and materials, findings, discussion, conclusion, and references are the eight sections that make up a lab report.
What is purpose of lab report?
Lab reports are an essential component of the scientific method. In order for someone who wasn't present to comprehend and repeat your results, the crucial work you did in the lab should be communicated in your lab reports. Additionally, they advise new research and experimentation, as well as changes to current techniques.
The components TITLE, INTRODUCTION, PROCEDURE, RESULTS, and DISCUSSION/CONCLUSION make up a standard report. Section headings should be in bold if you are typing your work on a computer.
The purpose of the experiment is stated in the beginning of a lab report, which also gives the reader some background information. Declare your report's topic in a straightforward and succinct manner (in one or two sentences). Give the reader any necessary background theory, prior study, or formulas.
To learn more about lab report refer to:
https://brainly.com/question/20003985
#SPJ1
What is one criticism of the drive-reduction theory?
Question 12 options:
It doesn’t account for a person’s need for love and acceptance.
It explains too little about a person’s spiritual needs.
It doesn’t explain why a person’s behavior increases discomfort.
It doesn’t put enough emphasis on mental images.
Answers
The one criticism of the drive-reduction theory is It doesn’t explain why a person’s behavior increases discomfort.
What is the drive-reduction theory?Drive reduction theory is a major behaviorist theory of learning that posits that organisms are motivated to reduce drives to maintain homeostasis.
The Drive reduction theory was developed by Clark Hull in 1943. The theory works as an internal stimulus that motivates an individual to sate the drive. Clark Hull was interested in applying mathematical formulas to psychology, and it is simple to see how this works with the drive reduction theory.
In conclusion, the drive reduction theory could not account for the reason why a person's behavior decreases discomfort.
Learn more about the drive reduction theory at: https://brainly.com/question/12933887
#SPJ1
What has to be present in order for metamorphic rocks to form?
Answers
Factors such as high heat and high pressure have to be present in order for metamorphic rocks to form.
What is a Rock?This is referred to as a solid collection of mineral grains that grow or become cemented together and are formed through various types of techniques.
Metamorphic rocks in the other hand is referred to as any of a class of rocks that result from the alteration of preexisting rocks in response to changing environmental conditions and the process it undergoes is metamorphism hence the name given to it.
Metamorphic rocks form when rocks are subjected to high heat, high pressure, hot mineral-rich fluids etc or combination of the factors mentioned above which are usually present in the deep region within the Earth or where tectonic plates meet.
Read more about Metamorphic rocks here https://brainly.com/question/1176274
#SPJ1
TIME
A chemical reaction that has the general formula of nA - (A)n is best classified as a
reaction
Answers
Some game birds, such as pheasants, fatigue easily. The flight muscles of game birds rely almost entirely on the use of glucose 1‑phosphate to drive ATP synthesis. The glucose 1‑phosphate derives from the breakdown of stored muscle glycogen, catalyzed by the enzyme glycogen phosphorylase. The rate of ATP production is limited by the rate at which glycogen can be broken down.
During a "panic flight," the game bird's rate of glycogen breakdown is quite high, approximately 120 mol/min
of glucose 1‑phosphate produced per gram of fresh tissue.
Given that the flight muscles usually contain about 0.35%
glycogen by weight, calculate how long a game bird can fly for each gram of tissue. (Assume the average molecular weight of a glucose residue in glycogen is 162 g/mol.
)
Answers
According to the question given that the flight muscles usually contain about 0.35% glycogen by weight, a bird can fly only for 3 minutes.
How glycogen is converted to glucose?During the exercise, glycogen is converted to produce glucose for the ATP, glycogen is firstly converted into the glucose 1‑phosphate to drive ATP synthesis.
In the question during a "panic flight," the game bird's rate of glycogen breakdown is quite high, producing 120 mol/min of glucose 1‑phosphate produced per gram of fresh tissue.
Therefore, a bird can fly only for 3 minutes.
Learn more about glycogen, here:
https://brainly.com/question/13687291
#SPJ1
What is involved in a musclecontraction?A. Myofibrils in the muscle shorten and lengthen to makethe muscle contract and extend.B. Actin and myosin come in and out of the cell to make itthicker or thinner which changes its length.C. The gap junctions between the cells pull them closertogether which shortens the muscle.D. The extra nuclei trigger nerves to stiffen the musclesand make them shorter.
Answers
Okay, this process of muscle contraction is mainly given by the interactions between muscle fibers, known as actin and myosin, that gives the structure the potential to contract and relax, so changes in lengths occur. Being this, the answer is B. actin and myosin come in and out of the cell to make it thicker or thinner which changes its length.
Which is part of the cell theory
Answers
Answer:
The first part states that all organisms are made of cells. The second part states that cells are the basic units of life. These parts were based on a conclusion made by Schwann and Matthias Schleiden in 1838, after comparing their observations of plant and animal cells.
Explanation:
if IT helped uh please mark me A BRAINLIEST :))what drug is alcohol considered
Answers
Though DNA is responsible for the instructions for the assembly process, it is __?__ that synthesizes (assembles) the process.
Answers
Though DNA is responsible for the instructions for the assembly process, it is RNA that synthesizes (assemles) the proteins.
PLEASE PARAHPAHAE THIS FOR ME IM IN 4 grade ITS 50 PTS / POINTS PLEAPELSPLEPELPPLEASEPLEASEPLEASE HELP ASAP
The mosquitos have different traits because they have different proteins for body size feature in their cells. Differences in the structure of protein molecules affect how they interact with other protein molecules. A gene version provides instructions for making a specific protein, so mosquitos with different combinations of gene versions will have different proteins in their cells that result in small, medium, or large body sizes. Each parent randomly passes on one of its two copies of a gene for a feature, which is why each mosquito offspring can have a different combination of gene versions even though they have the same parents.
Answers
Answer:
The mosquitos have distinctive characteristics since they have diverse proteins for body measure highlight in their cells. Contrasts within the structure of protein atoms influence how they associated with other protein atoms. A quality form gives enlightening for making a particular protein, so mosquitos with distinctive combinations of quality adaptations will have distinctive proteins in their cells that result in little, medium, or huge body sizes. Each parent haphazardly passes on one of its two duplicates of quality for a include, which is why each mosquito sibling can have a diverse combination of quality forms indeed in spite of the fact that they have the same guardians.
Explanation:
Answer:
Explanation:
monkie
What are the stages of bee development (eggs,larvae,pupae)
Answers
The stages of bee development are egg, larva, pupa, and adult. Eggs hatch into larvae, which then transform into pupae. Finally, adult bees emerge and undergo further maturation.
The stages of bee development are:
1. Egg: The bee life cycle begins when the queen bee lays an egg in a honeycomb cell.
2. Larva: The egg hatches into a larva, which is a legless, grub-like creature. The larva is fed a special diet called royal jelly, which stimulates its growth.
3. Pupa: The larva undergoes metamorphosis and transforms into a pupa. Inside the sealed cell, the pupa undergoes various changes, developing into an adult bee.
4. Adult Bee: After completing the pupal stage, the fully developed adult bee emerges from the cell. The bee then undergoes further maturation, such as its exoskeleton hardening, wings expanding, and adult coloration appearing.
It's important to note that there are three castes of bees: queen, worker, and drone. The development process for each caste is similar, but the diet and size of the cells they are raised in differ, leading to their distinct roles within the colony.
For more questions on bee development:
https://brainly.com/question/28696131
#SPJ8
Look at the data in the table to the right. Then, answer the question that follows.
Based on the data in the table, what conclusion can you draw about the energy needs of different cells?
All cells need the same amount of energy.
Skin cells use more energy than muscle cells.
Cells that need more energy, like muscle cells, have more mitochondria.
Cells that have more mitochondria are larger than other types of cells.
A 2-column table has 4 rows. The first column is labeled Cell type with entries typical animal cell, skin, muscle, liver. The second column is labeled Number of mitochondria with entries 1,000 to 2,000, 200, greater-than 2,000, greater-than 2,000.
Answers
Answer:
The correct answer is: C.
Muscle cells require more energy for contraction than any other cell. Hence, option C is correct.
What are mitochondria?The majority of the chemical energy required to drive a cell's metabolic operations is produced by mitochondria, which are membrane-bound cell organelles (mitochondrion, singular). Adenosine triphosphate, a tiny molecule, serves as a storage container for the chemical energy generated by the mitochondria (ATP).
It generates ATP through the process of oxidative phosphorylation. Small chromosomes found in mitochondria are found there. In most cases, mitochondria and consequently mitochondrial DNA are exclusively passed down from the mother.
Muscle cells contain a large number of mitochondria because they require more amount of energy for contraction. Hence, option C is correct.
Learn more about mitochondria, here:
https://brainly.com/question/29763308
#SPJ2
Argentina located on the tropic of Capricorn. At what position of earth, will the sun be exactly overhead at Argentina?
position 1
position 2
position 3
position 4
Answers
Answer:
Position2 would be answer
Explanation:
Answer:
Position 2
Explanation:
I did the test