What type of microscope most likely produced the image of a mitochondrion?

Answers

Answer 1

Answer:

Mitochondria are visible under the light microscope although little detail can be seen. Transmission electron microscopy (left) shows the complex internal membrane structure of mitochondria, and electron tomography (right) gives a three-dimensional view.

Explanation:


Related Questions

Why suspend the solution in warm water

Answers

can you specify so i can answer correctly? i’m not quite sure what you’re asking

anyone help me please I need help​

Answers

Answer:

Dominant traits are always expressed when the connected allele is dominant, even if only one copy of the dominant trait exists. Recessive traits are expressed only if both the connected alleles are recessive. If one of the alleles is dominant, then the associated characteristic is less likely to manifest.

Explanation:

what is the answer please help

Answers

Answer:

never become laws

Explanation:

trust

Plz help me ASAP TwT

Answers

Answer:

Response

Explanation:

It is response because your pupils are responding to the light flashing in your eyes and therefore they get smaller.

Hope this helps :)

Answer:

Response

Explanation:

We can use process of elimination. Reproduction does not fit in this context--nothing is reproducing. Nothing is growing, either. Development usually refers to when an organism develops, which doesn't fit this context either. Response is the only one that fits--your pupils are responding to the sudden light.

which could describe the chemical reaction that is shown

Answers

Answer: dehydration of proteins.

Explanation:

1. Mention FIVE adaptations of aquatic organisms to their habitat. B. Write out the causative organisms fro the following infections (1) cholera (ii) malaria (iii) yellow fever C. Highlight THREE characteristics of mammals.​

Answers

Aquatic animals have various structural modifications in their body to adapt to the aquatic habitats. Some of the adaptations of aquatic animals are:

Their body is streamlined and hence, they can swim easily.

They have gills as the respiratory organs.

They have fins as the locomotory organs, Various types of fins are present in fishes such as dorsal fins, pectoral fins, caudal fins etc.

The body is covered by appendages known as scales. They are meant for protection.

Some fishes have modified swim bladder with the help of which they can constantly float at a certain depth of water.

B. Cholera and Yellow Fever

Which of the following is not true of integrin? Question 4 options: Integrin molecules serve as stable, permanent anchors that anchor a cell to the extracellular matrix. Integrins undergo extensive conformational changes on binding to molecules on either side of the plasma membrane. Certain intracellular chemical signals can activate integrins from inside the cell, causing them to reach out and grab hold of extracellular structures. When integrin binds to the extracellular matrix, it stretches into an extended, activated state to attach to molecules on the inside of the cell.

Answers

Answer:

Integrin molecules serve as stable, permanent anchors that anchor a cell to the extracellular matrix.

Explanation:

Integrins are transmembrane protein receptors that attach the cell cytoskeleton to the extracellular matrix (ECM) in animal cells. These glycoproteins (integrins) are highly dynamic heterodimeric molecules that anchor cells in their position and transduce signals into and out of cells. Integrin-ligand binding activates signaling pathways that are involved in fundamental cellular functions including, among others, organization of the cell cytoskeleton, cell migration, regulation of the cell cycle, etc.

The statement i.e. not true is Integrin molecules serve as stable, permanent anchors that anchor a cell to the extracellular matrix.

The following information should be considered:

Integrins are considered to be the transmembrane protein receptors that attach the cell cytoskeleton to the extracellular matrix (ECM) in animal cells. These glycoproteins (integrins) are highly dynamic heterodimeric molecules that anchor cells in their position and transduce signals into and out of cells.Integrin-ligand binding activates signaling pathways that are involved in fundamental cellular functions including, among others, organization of the cell cytoskeleton, cell migration, regulation of the cell cycle, etc.

Learn more: brainly.com/question/16911495

The part of the atom that carries a negative charge is the _____, and the part that carries a positive charge is the _____.

Answers

Answer:

electrons carry negative charge, protons carry positive charge

A person who has allergies has a compromised immune system because the body's immune system

attacks its healthy cells.

overreacts to an antigen.

steals nutrients from healthy cells.

responds to mutagens.

Answers

Answer:

overreacts to an antigen

the answer is overreacts to an antigen

Place the steps shown below in the correct order.
2.3.1.5.4
2.1.3.4.5
04.1.3.5.2
1.3.4.5.2
2.4.3.1.5

Answers

Answer:

option 2. 2.1.3.4.5

Explanation:

This is the accurate answer... that is the correct steps of mitosis

Can someone help me with this?

Answers

Answer:

grass-grasshopper- chicken- snake- eagle

An idea that has been tested repeatedly and has gained acceptance is called a...
Law
Hypothesis
Theory
Controlled experiment
Which one?

Answers

Theory to me that just makes the most sense
A theory because it is a widely accepted idea that has many recourses to back it up

Why does the land around a once active coal mine remain barren?
A: Toxic nitrous oxides were released into the soil killing all plants.
B: C: Ozone is formed from hydrocarbons which prevent the growth of plants.
Please don't just take points. Thank you and have a good day

Answers

Hello!!

The answer is A. Toxic nitrous oxides were releassed into the soil killing all plants

Answer:

Empty coal mines are flooded with acid rain so no life forms can survive.

Explanation:

In an experiment to investigate a factor affecting photosynthesis, a leaf of a potted plant which had been kept in the dark overnight was covered with aluminum foil as shown in the diagram below 1. Aluminium foil The set up was kept in sunlight for three hours after which a food test was carried out on the leaf. (a) Which factor was being investigated in the experiment? b) What food test was carried out? (i) State the results of the food test (ii) Account for the results in c (i) above​

Answers

Answer:

Photosynthetic activity.

Explanation:

The photosynthetic activity of the plant was being investigated in the experiment and no photosynthesis will occur because the aluminium foil reflect 95% of sunlight. Starch test is the food test that was carried out in the experiment. Starch from plants is broken down into its constituent sugar molecules by the plant body in order to provide energy to the tissues so if there is no photosynthesis occurs, the plant body uses starch so decrease occur in the concentration of the starch molecules when the starch food test will occur.

Is it possible to know the genotypes of the three children in generation III? _________________________ Should their shapes be shaded? ____________________________ Explain your answer to both questions

Answers

Answer: Some data related to your question is missing attached below is the data.

answer:

It is possible to know their genotypesthe shapes should be shaded as well

Explanation:

It is possible to know the genotypes of the Children ( three of them )  and their genotypes are ; Hh, Hh, Hh

Their shapes should be shaded as well and this because the (3) children posses the dominant allele H in their genotype composition .

Some records associated with your query is lacking connection underneath are the records.

It is feasible to recognize that their genotypes shapes have to be shaded as properly.

It is feasible to recognize the genotypes of the Children (3 of them) and their genotypes are; Hh, Hh, HhTheir shapes have to be shaded as properly and this is due to the fact that the kids possess the dominant allele H of their genotype composition.

What are genotypes?

Genotype is an individual's series of genes. The time period can also talk over with the 2 alleles inherited for a selected gene. The genotype is expressed whilst the records encoded withinside the genes' DNA are used to make protein and RNA molecules.

Thus it is clear that the above answers are well explained.

To know more about the genotypes refer to the link :

https://brainly.com/question/1626661

Hi, guys so I'm doing an experiment and need help finding out the types of variables. In my experiment, I am using a narrow straw, a wide straw, and some colored water to find out how different variables affect capillary action. I'm trying to find out what is the controlled variable, independent variable, and dependent variable.

Answers

Answer:

Controlled variable=coloured water

Dependant variable=amount of water

Independant variable=narrow and wide straw

Explanation:

Have a nice day

Answer:

The controlled variable is straws. Independent it the water and dependent is the capillary action.

Explanation:

The Independent variable is the water because its not chaninging thorughout the experiment and has no conqueunces on the other varibales.  The controlled is the straws because you are controlling the different diameters in which the straws are (narrow/wide). Then as you change your controlled variable your dependent varible will change- which is the affect on capillary action.  

Hope this helps.

What is atom in a chemical reaction?​

Answers

Answer:

the atoms are molecules that react with each other, they're called reactants

Explanation:

Juan has collected a cricket. Which question can a dichotomous key help him
answer?
A. Are crickets attracted to porch lights?
B. Which species of cricket is this?
O C. Which species of cricket is the most popular?
O D. How many times do crickets chirp per minute?

Answers

What species the cricket is

The question that can be answered by a  dichotomous key is the question; Which species of cricket is this?

What is a dichotomous key ?

The term term dichotomous key has to do with the identification of a species based on its characteristics.

The question that can be answered by a  dichotomous key is the question; Which species of cricket is this?

Learn more about dichotomous key:https://brainly.com/question/2235448

#SPJ2

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

The answers are:

carrier proteins → charged amino acid    

Carrier proteins are transmembrane proteins for the facilitated diffusion of charged amino acids across plasma membranes.

osmosis → water molecule

A type of passive transport, osmosis is the diffusion of water molecules in and out of cells.

active transport → calcium moves from low concentration to high concentration

This is the movement of substances across membranes against concentration gradient.

simple diffusion → oxygen

Oxygen molecules enter through membrane by simple diffusion from an area of high to low concentration.

exocytosis → proteins from the Golgi apparatus  

This process of exocytosis is used by cells to release particles that has been packaged by the golgi bodies.

Explanation: Boom

Carrier Proteins is Charged Amino Acid, Osmosis implies to Water Molecule, Active Transport - Calcium moves from low concentration to high concentration, Simple Diffusion - Oxygen, and Exocytosis - Protein from the Golgi Apparatus.

In assisted diffusion, a type of transport in which charged amino acids or other molecules bind to particular carrier proteins in order to traverse the cell membrane, carrier proteins are involved.

The passage of charged amino acids through the membrane is aided by this mechanism.

Osmosis is the flow of water molecules over a membrane that is selectively permeable, caused by variations in solute concentrations.

The movement of substances against a gradient of concentration, usually from a region of lower concentration to one of greater concentration, is referred to as active transport.

In this instance, calcium ions are actively moved utilising ATP energy from low concentration to high concentration areas.

Simple diffusion is the gradient-driven passive migration of molecules from a region of higher concentration to a region of lower concentration.

Due to their small size and nonpolarity, oxygen molecules can freely diffuse through the cell membrane through simple diffusion.

Exocytosis is the process through which cells discharge big molecules, such proteins, to the exterior of the cell from the Golgi apparatus.

The proteins are contained in vesicles that join the cell membrane and discharge their contents outside of the body.

Thus, charged amino acid transport is facilitated by carrier proteins, water molecules are moved by osmosis, calcium is moved against its concentration gradient by active transport, oxygen is moved along its concentration gradient by simple diffusion, and proteins are released from the Golgi apparatus through exocytosis.

For more details regarding transport, visit:

https://brainly.com/question/29851765

#SPJ4

The endosymbiotic theory provides an explanation for the origin of chloroplasts. Which trait of chloroplasts supports this explanation? A. Chloroplasts do not reproduce. B. Chloroplasts rely on proteins that are made by the cell. C. Chloroplasts are larger than prokaryotic cells. D. Chloroplasts have their own DNA.

Answers

Answer is Chloroplasts have their own DNA.

Chloroplasts and mitochondria are the two cell organelles which have their own DNA. This DNA is separate from the DNA which is found in the nucleus of the cell. The DNA of both chloroplast and mitochondria can replicates and both can undergoes division. The DNA of both organelles produce many proteins and enzymes required for their function.
sorry if its wrong!

Answer:

D

Explanation:

i think its D because chloroplasts can reproduce so option A is not valid they are the same size as prokaryotic cells and they donot rely on proteins that are made by the cell..but most of all they have there own DNA.

I hope this helps!!

Write the scientific meaning of the following words listed below:

Word List : Cells, organs, organism, multicellular, unicellular, neuron, impulse, sensory neuron, motor neuron, endocrine system, hormones, stimulus and reflex

Answers

Explanation:

cells : cells are buliding blocks of life .Every living organism is made up of cells

organs : They are a structure made up different tissues working for a specific function.

organism : Any being that respires grows, excretes , moves , reproduce , adapt , needs nuitrition and is sensitive to changes

multicellular: an organism that is made up of more than one cell

unicellular : an organism that is made uo of only one cell

nueron : a nerve cell

impulse : they are just like electrical impulses

sensory nuerons : also known as receptor nuerons .They transmit impulses to central nervous system.

motor nuerons: also knownas motor nueron. They transmit impulses from nervous system to the effectors

hormones : they are chemical substances produced by endocrine glands transported by blood ,alter the activity of one or more targeted organs in the body .

reflex: it is the immediate response to a specific stimulas without conscious control

Which strand of mRNA would be made during transcription using the DNA strand shown below?


CTG ATA


A. GAC UAU

B. GAC TAT

C. GUC TUT

D. CTG ATA

Answers

Answer:

gac uau

Explanation:

How would the absence of gravity affect the formation of planets

Answers

Answer:

The rocks and debris would never accrete into a planet.

Explanation:

Gravity is an attraction force and dependents on the mass of the objects but in the absence of the force, the rocks and debris would not come together to form a clump. So, we can say that in the absence of gravity, the rock and debris would never accrete into a planet. So,  we can say that in the absence of gravity, the rock and debris would never accrete into a planet.

Answer:

Gravity is an attraction force and dependents on the mass of the objects but in the absence of the force the rocks and debris would not come together to form a clump. So, we can say that in the absence of gravity, the rock and debris would never accrete into a planet.

What is the constant of “which date works best for a homemade fly trap?”

Answers

Answer:

Mix scraps of meat (the older, the better) with something sweet. Lots of people swear by using rotten fish or shrimp, which probably work best because they smell so much. Bait for Fruit Flies: Use fruit (the riper, the better), apple cider vinegar, fruit juice, syrup, wine, beer, or any combination

explain why there is more carbon dioxide in expired than inspired air​

Answers

Answer:

Exhaled air has more carbon dioxide than inhaled Air because during respiration the food breaks down with the help of oxygen to produce Carbon dioxide and water. ... Therefore Exhaled air contains more Carbon dioxide than inhaled Air.

Type your answer here.
Organ/Structure
Role in Nervous System
Are the cells that make up the nervous
system. They have three main parts—a
cell body, dendrites, and an axon. These
cells form networks and communicate
with each other via a type of chain
reaction.
central nervous system
Consists of all the nerves of the body. The
nerves take information and deliver
messages to and from this system
brain
Gets messages from the PNS to the brain
and directs messages from the brain to
the intended destinations along the proper
nerve pathways.
(Score for Question 2: of 5 points)
2. Distinguish between autotrophs and heterotrophs. Provide one example of each.

Answers

Autotrophs can produce their own food. Heterotrophs rely on autotrophs for food.

Biome Description Biome Name

This biome is characterized by long, cold winters. Plants living in this biome are adapted to the short summer growing season. Decomposition in this biome is slow, because of these low temperatures, high soil acidity, and a deep layer of needles from evergreen trees. ________________
In this biome, very little plant litter builds up on the ground because of the hordes of decomposers living here. Under these uniformly warm and humid conditions, the nutrients that are released by decomposers allow for quick uptake by producers, resulting in lush vegetation. ___________________
Although the average annual precipitation in this biome is quite high, rain falls only during certain times of the year. Grasses and widely scattered clumps of trees are the predominant vegetation, and they are well adapted to surviving alternating cycles of dry heat and heavy rains. _________________
Drought-resistant perennial grasses are the dominant vegetation in this biome, as there is sparse annual precipitation. Periodic natural fires, grazing, and drought typically eliminate most seedlings (which adds to the rich organic composition of the soil). Today, much of this land is devoted to farming, with annual crops such as corn and wheat replacing the natural perennial grasses. __________

Answers

1. Temperate deciduous forests
2.?
3.savannas
4.temperate grassland

The characterization of each biome is as follows:

Biomes that are characterized by long, cold winters and are adapted to the short summer growing season: Temperate deciduous forests. Biome that has uniformly warm and humid conditions, the nutrients that are released by decomposers allow for quick uptake by producers: tropical forests. Biome that has the annual precipitation is quite high rain falls only during certain times of the year. Grasses and widely scattered clumps of trees are the predominant vegetation: Savannah.Biome that has a drought-resistant perennial and much of this land is devoted to farming, with annual crops such as corn and wheat replacing the natural perennial grasses: Temperate grasslands.

What is Biome?

A biome may be defined as a very large ecosystem that is running in nature in an unmanaged way. In a more simple sense, a biome is characterized as a very large area that is significantly characterized by a particular type of vegetation. Some examples of biomes are tropical rainforests, coral reefs, grasslands, etc.

Temperate deciduous forests have an average rainfall of 75 to 200 cm/year and a temperature of 12 degrees Celcius. Tropical rainforests feel higher rainfall and temperature ranging from 25 to 29 degrees Celcius.

Therefore, the characterization of each rainfall is well described above.

To learn more about Biome, refer to the link:

https://brainly.com/question/11297529

#SPJ2

What is meant by the term Hormone?

Answers

Answer:

hormone are cemical substance that act like molecule messanger in body.

Answer:

hormones are the chemical substances that acts like messenger molecules in the Body

Explanation:

hope that it helped you and you liked my answer

With regard to motor cortex, a population vector is the Select one: a. summed activity of the neurons in the motor cortex, including cells that are tuned to all directions. b. summed activity of the neurons in the motor cortex, including only cells that are tuned to the same preferred direction. c. activity of many neurons with different preferred directions averaged together, resulting in the final movement vector d. preferred direction of a single neuron.

Answers

Answer:

Option "B" is the correct answer to the following question.

Explanation:

A population vectors in the visual cortex is the combined activity of neurons in the motor cortex, comprising cells oriented to  Particular all direction.

Hyperscience is...
1. Genetically modifying plants.
2. quickly producing new plant varieties.
3. growing plants using new technology.
4. responding to the horticulture market.

Answers

Answer:

2

Explanation:

Other Questions
1125 J of energy is used to heat 250 g of iron to 55 C. The specific heat capacity of iron is 0.45 J/(gC).What was the temperature of the iron before it was heated?55 C55 C35 C35 C45 C45 C20 C a. nivel pico del medicamento Water has a specific heat of 4.186 J/gC, and ethanol has a specific heat of 2.450 J/gC. Based on this information, which best compares water and ethanol? Where do critics turn to find out more about a work after they have examined it using the art criticism operations? Write 0.38 as a fraction. A Popsicle store at the beach is comparing their monthly revenue with the sunglasses store next door. The shop owners find that their monthly revenue is positive correlated. This means that eating Popsicles causes people to buy sunglasses.True or false? identifying and explaining five recommendations to address teenage pregnancy PLZ HELP ME Which of the following is the process by which chloroplasts use carbon dioxide, water, and sunlight to produce sugars and oxygen? A. Photosynthesis B. Cellular respiration c. Reproduction D. Homeostasis Read this excerpt from chapter 1 of The Adventures of Huckleberry Finn and answer the question.You dont know about me without you have read a book by the name of The Adventures of Tom Sawyer; but that aint no matter. That book was made by Mr. Twain, and he told the truth, mainly. There was things which he stretched, but mainly he told the truth. That is nothing. I never seen anybody but lied one time or another, without it was Aunt Polly, or the widow, or maybe Mary. Aunt PollyToms Aunt Polly, she isand Mary, and the Widow Douglas is all told about in that book, which is mostly a true book, with some stretchers, as I said before.Which of the following most accurately describes the impact the author creates by directly addressing the reader as a first person narrator?A)The sincerity of the narrator is highlighted which forewarns the reader that The Adventures of Huckleberry Finn will offer a similar but less shallow characterization of Huck Finn than its predecessor.B)The narrator creates uncertainty by calling into question the integrity of the main character while making clear that The Adventures of Huckleberry Finn is intended as a comedy.C)The narrator addresses concerns readers may have about the authors notoriety as a truth-stretcher in The Adventures of Huckleberry Finn which suggests that the character of Huck Finn is semi-autobiographical.D)The limited education of the narrator is made clear with the use of a distinct dialect while encouraging fans of the previous novel to read The Adventures of Huckleberry Finn. Which of the following beliefs is the best example of an ethnic and racial bias, prejudice, or stereotype?A. All followers of a specific religion or spiritual belief are violent or intolerant.B. All immigrants from a specific country are lazy or less capable of academic achievement.C. All people who are making minimum wage are lazy, unmotivated, and lacking in ambition.D. All women tend to be more emotional, less logical, and mentally fragile during crises. I just need the number can anyone give me them please ??? WRITE MY ANALYSIS PAPER PLEASE!!!!!Choose one event from the New Testament and explain what its about (provide a brief summary of the event), how something from this event could be applied to your life, and how you could share this event with someone else.no links no random answer i genuinely need someone to do this for me please. What advice would you give someone about eating a healthy diet? Write a paragraph below, giving your ideas. Digits to write five hundred seven billion,six hundred forty million,seven hundred forty-two thousand,seventy two Use the present tense form of the verb in parentheses that agrees in numberwith the subject.1. This hockey game becaone of the most exciting games I've ever seen. (be)2. She has a big project to complete for science class tonight. (have)3. Today, the players been all prepared to defeat the league champions. (be)4. My friendto see the newest movies in theaters. (go)5. My familyto go to the park on Sunday. (like)6. The host uw to make sure the guest feel welcomed. (need)7. Kanased talented basketball players. (have)8. Fifteen dollarsthe cost of the movie ticket. (are)9. The motherto be upset with her child. (appear)10. Kim hasa lot of good friends. (have) Why is personal hygiene is important list down three points, When is it Chinese New Year? write any two measure that can be taken to ensure supply of water round the year Will Mark Brainlest Help Please ,,,, Solve for d.d - 5- = -1 -3