which muscle cells have desmosomes and gap junctions

Answers

Answer 1

Answer:

Cardiac muscle cells are rectangular-shaped cells connected by regions called intercalated discs. Intercalated discs contain gap junctions and desmosomes.

Explanation:

Answer 2

The muscle cells that have desmosomes and gap junctions are cardiac and smooth muscle cells. The correct option is C.

What is a cardiac cell?

Cardiac cells are the chain of myofibrils and look like a chain of rods. It is of red color. Cardiac muscle cell has three types of gap junction. The two types are sheet desmosomes and spot desmosomes.

The options are attached below.

Thus, the correct option is C. cardiac and smooth muscle cells.

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Which Muscle Cells Have Desmosomes And Gap Junctions

Related Questions

Engineers often use designs that mimic shapes found in nature, such as flippers, wings, and beaks. Construct an argument that supports the use of structure-function relationships found in nature in engineering and design. Use the examples as evidence.

Answers

Answer:

1 Climbing pads capable of supporting human weight are a mimic of the biomechanics of gecko feet.

2 The aerodynamics of the famous Japanese Bullet train was inspired by the shape of a bird’s beak.

3 The first flying machine heavier than the air from the Wright brothers, in 1903, was inspired by flying pigeons.

4 Architecture is inspired by termite mounds to design passive cooling structures.

5 Velcro is born from the observation of the hooks implemented by some plants for the propagation of their seeds via animal’s coat.

6 The study of shark skin is at the origin of particularly effective swimming suits, as well as a varnish for planes fuselage

Am I correct ?

1. Why can't sound waves travel through space?

Answers

Answer:

Sound waves are travelling vibrations of particles in media such as air, water or metal. So it stands to reason that they cannot travel through empty space, where there are no atoms or molecules to vibrate

Explanation:

Hope it helps

the antibiotic penicillin which made from fungi is harmfull for bacterias?​

Answers

Answer:

From 1945–1955 the development of penicillin, which is produced by a fungus, along with streptomycin, chloramphenicol, and tetracycline, which are produced by soil bacteria, ushered in the antibiotic age.

Explanation:

Hope it helps you..!

What helps weaken atp bonds so energy can be released and then later help reform them?

Answers

Enzymes help weaken these bonds so energy can be released and then later help reform them.

that's the answer

ADP (adenosine diphosphate) is formed when these high-energy connections between the phosphate groups at the end are broken, releasing energy for the cells to utilize.

How is energy stored in ATP?

One phosphate group is left on its own, these powerful associations may be broken and rebuilt with the aid of enzymes.

When a third phosphate is added to the ADP molecule, reforming ATP, water that was broken down into its hydrogen atom and hydroxyl group during ATP hydrolysis is recovered.

Energy must be introduced into the system to regenerate ATP, ADP develops and energy is released for the cells to utilize when these connections are broken.

Therefore, ATP has the capacity to store and transmit chemical energy, high-energy bonds are used to link the final two phosphate groups.

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which body system is responsible for producing the hormone adrenaline?

Answers

Answer:

In the centre (medulla)

Explanation:

Of the adrenal glands and in some neurons of the central nervous system.

how are most of the non-essential amino acids made in the body?

Answers

I think it is glucose


Describe how photosynthesis transforms energy from sunlight to chemical energy?

Answers

Some of the light energy is converted to chemical energy. During this process, a phosphate is added to a molecule to cause the formation of ATP. The third phosphate chemical bond contains the new chemical energy.

Answer:

Most life on Earth depends on photosynthesis.The process is carried out by plants, algae, and some types of bacteria, which capture energy from sunlight to produce oxygen (O2) and chemical energy stored in glucose (a sugar). Herbivores then obtain this energy by eating plants, and carnivores obtain it by eating herbivores.

Explanation:

PLZ HELP ASAP(giving 80 points):
2. Write a micro-theme(short paragraph [100-300 words]) using and explaining the following terms.
a. "Survival of the fittest"
b. Adaptation
c. Evolution

Answers

survival of the fittest is the test of adaption which in turn aides in the process of evolution

Explanation:

What is the most medial muscle of the leg?

Answers

Answer:

gracilis muscle

Explanation:

Mitosis is the division of the cell nucleus and cytoplasm into two genetically identical daughter cells.

a. True
b. False

Answers

Answer: True.

i am pretty sure.

what condition might result from an excess of aquaporins?

Answers

Answer:

fluid retention in pregnant women Aquaporins transport water. An excess of aquaporins during pregnancy can result in fluid retention. Water movement is important in urine formation in the kidneys.

Explanation:

which muscle functions in extensions of the digits of the hand?

Answers

Hello!

Extensor Digitorum:

The extensor digitorum is the main extensor of the fingers. Attachments: Originates from the humerus, splitting into four tendons at the wrist which travel through the carpal tunnel and attach to the digits. Actions: Extends fingers.


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Bye and don’t forget I’m proud of you!<3

Help with 1 and 2 plz make sure it’s right will mark brainiest

Answers

The answer should be
1. C
2.D

I need this now,I'll give you 100 points for answer 10 questions.
#1. Negatively charge particles in an atom *
A. resistance
B. Ohm's Law
C. electrons
#2. the rate of current flow in a circuit (intensity) *
A. resistance
B. current
C. voltage
#3. a source of electricity that provides direct current to a circuit *
A. electrons
B. cell (battery)
C. switch
#4. The relationship between voltage, current and resistance. V=IR *
A. Amperes
B. Ohm's Law
C. Voltmeter
#5.The difference in electrical potential energy between two places in a circuit (the push) *
A. Voltage
B. Resistance
C. Current
#6. a device used to open and close a circuit *
A. cell (battery)
B. wire
C. switch
#7. a material's opposition to the flow of electric current (slows the flow) *
A. Current
B. Resistance
C. Voltage
#8 a form of energy caused by the movement of electrons *
A. electricity
B. circuit
C. mechanical
#9 something that uses energy (example: light bulb) *
A. load
B. power
C. wire
#10 to move freely *
A. resistance
B. current
C. flow

Answers

Answer:

1) B

2) C

3) C

4) C

5) C

6) A

7) A

8) A

9)  A

10) C

Explanation:

Hope this helps

where does the calvin cycle take place in the chloroplast

Answers

Answer:  stroma

Unlike the light reactions, which take place in the thylakoid membrane, the reactions of the Calvin cycle take place in the stroma (the inner space of chloroplasts).

Explanation:

Convert 10 cm to meters and express the answer to the correct number of significant digits.
A) 0.10 m
B) 0.1 m
C) 100 m
D) 1 m

Answers

Answer:

B. 0.1

Explanation:

Trust me

Answer:

(b) 0.1 m

Explanation:

edge 2022

What phases are A, B, C D, and E? I’ll mark brainliest if you’re right!

Answers

Answer:

A: Anaphase

B: Anaphase II

C: Prophase I

D: Metaphase I

E: Metaphase II

Explanation:

Does hot water tend to rise or sink? Explain.

Answers

Answer:

When fluids (liquids and gases) are heated, they expand and therefore become less dense. Any object or substance that is less dense than a fluid will float in that fluid, so hot water rises (floats) in colder water.

Explanation:

When you heat up water, the water molecules start moving around faster and faster. ... So hot water is less dense than cold water. When you put the two together with the hot water on the bottom, the hot water rises to the top.

Please mark me as brainlist if it is helpful.

before it was known as "science," this branch of study was called what?

Answers

Answer:

biology is the correct answer

Before it was known as "science," this branch of study was called Natural Philosophy.

What do you mean by science?

The pursuit of knowledge is what is meant by the term "science." This approach describes and provides an explanation for natural occurrences based on observations and experiments. The term "science" can also refer to the arranged body of information that has been accumulated by individuals via the application of that system.

A person who works in a particular field of science and possesses in-depth knowledge about that field is called a scientist. Or, to be more general, anyone who studies or works in a scientific field is considered to be a scientist.

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PLEASE HELP!!!!!!! 50 POINTS!!!!

Answers

Answer:

MAJOR SPERES 1. SPERE INTERACTION 2. AND THE OTHER ONE 3.!!!!!!!!!!!!!!!!!!!

Explanation:

The four main groups of macromolecules are carbohydrates, lipids, proteins. Identify each type of macromolecule based on its monomer.

Answers

Answer:

1) GLUCOSE is the monomer for CARBOHYDRATES

2) FATTY ACID & GLYCEROL is the monomer for LIPIDS

3) NUCLEOTIDE is the monomer for  NUCLEIC ACIDS

4) AMINO ACID is the monomer for PROTEINS

image thanks to OpenStax

Keyori is making a model to illustrate the functions of ADP and ATP in photosynthesis. Which model best illustrates the role of ATP in photosynthesis?

A power plant that generates energy

A rechargeable battery that stores and releases energy

A pigment that receives the energy of sunlight

A hammer that helps break apart water molecules

Answers

Answer:

A. po

Explanation:

kadi i dont know sorry

74 POINTS!!!!!!!!
Do you think we should attempt to
quantify and assign market values
to ecosystem services and other
entities that have only non-market
values? Why or why not?

Answers

Answer:

yes

Explanation:

yes because I like the same thing cuz you just like doing like what you have to do and I did it already and I got it a

Which organelle provides the energy for the cell to carry out protein synthesis

Answers

Answer:

Mitochondria

Explanation:

Mitochondria produces energy rich ATP molecules.

Answer:

The Mitochondria.

Explanation:

The Mitochondria, also known as the powerhouse of the cell, produces most of the cell's energy.

what will happen to a population of organisms that are in an oxygen rich environment. (Double click the story board to draw on it)​

Answers

Answer

I'll assume this means adding additional oxygen to the atmosphere.

Paper airplanes now fly farther. With all that extra air, the air pressure near the surface increases significantly. Gliders, parachutists, birds and paper-plane hobbyists enjoy greatly improved performance.

Everyone gets better gas mileage. Oxygen-enriched air improves engine performance by producing hotter reactions and reducing the proportion of nitrogen, which reduces heat transfer (Page on Energy.gov)

Higher elevation Biomes become inhabited by more vertebrates. Areas such as the high Himalayas or high Andes are no longer off-limits to animals without special adaptations to increase their levels of hemoglobin.

Insects of unusual size. Many insects rely on gaseous diffusion to for respiration, therefore the maximum body size depends on the proportion of oxygen gas in the atmosphere. Most bugs get bigger, some smaller (see Atmospheric oxygen level and the evolution of insect body size)

Everyone feels more alert, active, and happier. All that fresh oxygen improve our cognition, alertness, and physical performance. As a result, most athletic records would likely be broken by oxygen-enriched athletes.

We get sick less often. Neutrophils, soldiers of the immune system, destroy bacteria by using NADP oxidase to pump ions into, and disrupt, intruding cell's membranes causing rupture. More oxygen, more oxidase. (Page on Nih.gov)

We die younger. Free radicals (i.e. O2-) are thought to exacerbate the aging process through Oxidative stress, which interferes in numerous cellular processes: protein production, DNA replication, intercellular communication, and are also thought to contribute to MS, Alzheimers, Parkinsons, and a host of other ailments.

Explanation:

What is created by the flow of electric current?
A battery
An electric field
A magnetic field
A resistor​

Answers

A magnetic field is created by the flow of an electric current.

A magnetic field is created

A close, interdependent relationship between two organisms is called . There are three main types of symbiotic relationships. In , both organisms benefit from the relationship. When one organism benefits but the other is harmed, their relationship is called . Occasionally, two organisms have a relationship where one organism benefits and the other is neither hurt nor helped. This type of relationship is called .

Answers

Answer:

A close, interdependent relationship between two organisms is called SYMBIOSIS . There are three main types of symbiotic relationships. In MUTUALISM, both organisms benefit from the relationship. When one organism benefits but the other is harmed, their relationship is called PARASITISM. Occasionally, two organisms have a relationship where one organism benefits and the other is neither hurt nor helped. This type of relationship is called COMMENSALISM.

The type of relationship where one organism benefits and the other is neither hurt nor helped is called commensalism.

What is commensalism?

In biology, commensalism is a connection between members of two different species in which one species uses the other for food or other purposes without causing the other any damage or gaining anything in return.

The commensal, or species that gains from the connection may take resources from the host species, which is unharmed, or find refuge, support, or means of movement. Frequently, a bigger host and a smaller commensal are in a commensal relationship.

The commensal species may exhibit significant morphological adaptation, whilst the host organism is virtually unaffected by the contact. Contrasting this connection with mutualism, which benefits both species,

A well-known illustration of a commensal is the remora (family Echineidae), a fish that travels in close proximity to sharks and other fish. Remoras have developed a flat, oval-sucking disc structure on top of their heads that cling to the bodies of their victims.

Remoras and pilot fishes both eat the leftover food from their hosts. Bird species like the magnificent egret (Ardea alba), which feeds on insects discovered by grazing animals or on soil creatures stirred up by plows, are other instances of commensals.

Therefore, this type of relationship is called commensalism.

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What is one property of a senescent cell?(1 point)

It can no longer divide.


It can grow and divide rapidly.


It can live for a very long time.


It can no longer be replaced.

Answers

What is one property of a senescent cell:

~It can no longer be replaced

Hope this helped you- have a good day bro cya)

One property of a senescent cell is that it can no longer divide.

Senescent cells are cells which help in tissue development in an embryo and also helps to promote healing of injuries.

These cells however exhibit a very a large lysosomal activity which destroys

vital components in the molecules . This thereby prevents the senescent

cells from not being able to divide.

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3. What muscle is diretly beneath the biceps?

Answers

Answer:

coracobrachialis muscle

easy question - giving brainly if correct !!​

Answers

Answer:

i think its  C

Explanation:

i would go with c

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