Explain the difference between endocytosis and exocytosis

 Explain The Difference Between Endocytosis And Exocytosis

Answers

Answer 1

Answer:

Endocytosis is the process of capturing a substance or particle from outside the cell by engulfing it with the cell membrane, and bringing it into the cell. Exocytosis describes the process of vesicles fusing with the plasma membrane and releasing their contents to the outside of the cell.

Explanation:


Related Questions

Bunnies and coyotes. For just one level of movement on the pyramid (bunnies to coyotes - their preferred food), and the bunny weighed 5 kg, how many kg of "energy" would the coyote actually get by eating it?

Answers

Answer:

The coyote is actually getting 0.5 kg of "energy" by eating 5 kg of bunnies.

Explanation:

At each trophic level, it occurs an energy transfer from one level to the next, with only 10% being usable in each of them. This assessment is called "The 10% rule". This is, as a general rule, only about 10% of the energy stored as biomass at one trophic level, per unit time, ends up as biomass at the next trophic level, in the same unit of time. According to the 10% rule, to support 1 kg of coyote, 10 kg of the anterior level is needed. To calculate this, we need to multiply the biomass of the coyote by 10 to get the biomass of its anterior level.

If 10 kg of the anterior level (bunnies) are needed to support 1 kg of coyote, we need to calculate how many kgs of a coyote are supported by 5 kg of bunnies.

10 kg of bunnies ------- 1 kg of coyote

5 kg of bunnies --------- X =  0.5 kg of coyote.

Answer:

The coyote is actually getting 0.5 kg of "energy" by eating 5 kg of bunnies

Question 3 of 10
The reactants when fossil fuels are burned are shown below. What are the
products of this reaction?
Fossil fuel + oxygen gas → ?
A. Nitrogen gas + heat
B. Water + heat
C. Carbon dioxide + water + heat
D. Carbon dioxide + fossil fuels

Answers

C. Carbon Dioxide + water + heat.

Why? - Combustion is commonly called burning, and the substance that burns is usually referred to as fuel. The products of a complete combustion reaction include carbon dioxide (CO2) and water vapor (H2O). The general equation for a complete combustion reaction is: Fuel + O2 → CO2 + H2O.
Nnsjdjdjjfj^^^^ answer up there

9b. What was the method of energy transfer?​

Answers

Answer:

Heat can be transferred in three ways: by conduction, by convection, and by radiation. Conduction is the transfer of energy from one molecule to another by direct contact.

Explanation:

Heat can be transferred in three ways: by conduction, by convection, and by radiation. Conduction is the transfer of energy from one molecule to another by direct contact

The activity for Enzyme A and Enzyme B are displayed on the graph below. Enzyme A is found in thestomach and Enzyme B is found in the intestinal tract of some animals.

What is the probable pH of the stomach?
F. 1
G. 2
H. 3
J. 4

Answers

Answer:

3

Explanation:

the probable pH of the stomach is around 3

Answer:

H. 3

Explanation:

The probable pH of the stomach is 3.

What is the first component of the naturally occurring CRISPR system?

Answers

Answer:

Crispr cas9 Basics

Explanation:

In glycolysis, for each molecule of glucose that is broken down into pyruvate?

2 molecules of ATP are used, and 4 molecules of ATP are produced
2 molecules of ATP are used, and 2 molecules of ATP are produced
4 molecules of ATP are used, and 2 molecules of ATP are produced
2 molecules of ATP are used, and 6 molecules of ATP are produced

Answers

Answer:

2 molecules of ATP are used, and 4 molecules of ATP are produced

Explanation:

6 How can you determine the origin of the oxygen released by photosynthesis?​

Answers

Answer:

because all green plants release oxygen and non- green plants do not release oxygen.

Explanation: One of the first uses of an isotopic tracer in biology was in the determination of the source of the oxygen produced by photosynthesis. Using a heavy isotope of oxygen, 18O, to label one of the two reactants in the photosynthetic process, Samuel Ruben and collegues at UC Berkeley were able to determine that the oxygen gas came not from carbon dioxide, but water.

Why fish are a good example of natural selection

Answers

Answer:

Here are some examples of natural selection: In a habitat there are red bugs and green bugs. The birds prefer the taste of the red bugs, so soon there are many green bugs and few red bugs. The green bugs reproduce and make more green bugs and eventually there are no more red bugs.

Explanation:

Help!!!!!!!!!!!!!!!1

Answers

Answer:

B

Explanation:

Most logical answer.

Which component of a galaxy is colorful and found in the space between stars?



a
Dust

b
Gas

c
Orbiting objects

d
Stars

Answers

stars i thinkkkkkkkkk

Answer:

The answer would be Gas or Hydrogen.

Explanation:

Hope it helped ;)

The diagram shows the internal structures of a fish.



Which labels best complete the diagram?

X: Two-chambered heart
Y: Swim bladder
X: Single-chambered heart
Y: Swim bladder
X: Gills
Y: Lateral line
X: Lungs
Y: Lateral line

Answers

Answer:

A or B

Explanation:

i think its A tho

Answer: It's A

Explanation: Got it right on edg.

In "gastrulation" cells begin to differentiate. They form different types of tissues so they can accomplish different purposes in the body.

True or False?

Answers

Answer:

The statement that says that In "gastrulation" cells begin to differentiate and they form different types of tissues so that they can accomplish different purposes in the body, is true.

Explanation:

Gastrulation involves a process of cell division, migration and differentiation, being one of the stages of embryonic development.

Cell differentiation and migration in gastrulation leads to the formation of germ layers, which are responsible for forming different tissues and fulfilling different functions in the body:

The outermost lamina is called the ectoderm, which can give rise to nerve tissue and part of the skin tissue. The mesoderm is the middle lamina, and from it vascular, bone, muscle, and joint tissue can develop, as well as tissues of excretory and reproductive organs.  Endoderm corresponds to the internal lamina, forming in great part the mucous membrane of the organs of the digestive system.

It is true, then, that In gastrulation cells begin to differentiate and form different types of tissues so they can accomplish different purposes in the body.

En un cruce entre peces naranjas y peces grises se obtiene una generación (f1) de 50% peces grises . Realice el cruce y explique lo ocurrido dato: el color naranja es dominante sobre el color gris

Answers

Answer:

Uno de los progenitores es heterocigoto para color naranja (Nn) y el otro parental es homocigoto recesivo para gris (nn). Al haber una cruza entre un homocigoto recesivo y un heterocigoto, la 50% de la progenie expresa color naranja (Nn), mientras que el otro 50% expresa color gris (nn).

Explanation:

Datos disponibles:

Cruce entre peces naranjas y peces grises50% de la F1 son peces grisesNaranja dominante sobre gris

Podemos nombrar el alelo dominante para color naranja N, y al alelo recesivo  para color gris n.

Para que en un cruce entre dos fenotipos distintos, el 50% de la primer camada exprese uno de estos fenotipos, entonces uno de los parentales debe ser heterocigoto, mientras que el otro parental debe ser homocigoto recesivo. De esta forma 50% de la primera generación expresara uno de los fenotipos, mientras que el otro 50% expresará el otro fenotipo.

Supongamos que uno de los parentales lleva el genotipo Nn, y el otro parental es nn.

Cruce:

Parental)      Nn    x     nn

Gametas)   N    n       n    n

Fenotipos) Naranja     Gris

Cuadro de Punnett)      N           n

                            n       Nn         nn

                            n       Nn         nn

F1)  2/4 = 1/2 = 50% de la progenie tendrá genotipo heterocigoto, Nn

     2/4 = 1/2 = 50% de la progenie tendrá genotipo homocigota recesivo,    

     nn

     50% de la progenie será color naranja (Nn)

     50% de la progenie será color gris (nn)

               

Condensation: the ______ off of ______ in the air in the ______

Answers

Airplane,helicopter,titanic That’s the correct answer

A skier is going down a hill at a speed of 9 m/s. The hill gets steeper and her speed increases to 18 m/s in 3 s. What is her acceleration?

Answers

Correct answer - 3 m/s.

Why? - Acceleration formula - V1 - V0 / T.
18 - 9 / 3
9 / 3
= 3 m/s.

Which diagram most correctly represents the process of mitosis? ​

Answers

i have no idea what that answer might b

Answer:

B

Explanation:

Division of 2 identity.

Cells have many small objects called (4) _____ that perform specific functions for the cell. Some are found in plant cells, but not animal cells. One example is the (5)_____, which provides support and forms an extra barrier outside of the cell membrane. The (6)_____ contains chlorophyll, which is necessary for a plant cell to produce energy through (7)_____. Plant cells also include a large central (8)_____, which store food, water, and waste. Word bank: organelle, photosynthesis, chloroplast, cell wall, vacuole.

Answers

Answer:

(4) Organelle

(5) Cell Wall

(6) Chloroplast

(7) Photosynthesis

(8) Vacuole

Explanation:

I'm in middle school and i do the same stuff u do :D

how do plants grow helppp

Answers

Answer:

 During photosynthesis, plants take the water from the soil, and the carbon dioxide from the air and they make sugars out of it. ... When plants have the right balance of water, air, sunlight, and nutrients, their cells grow and divide, and the whole plant gets bigger and bigger. And that's how plants grow.

Explanation:

hope this helps have a good day :) ❤

Answer:

During photosynthesis, plants take the water from the soil, and the carbon dioxide from the air, and they make sugars out of it. ... When plants have the right balance of water, air, sunlight and nutrients, their cells grow and divide, and the whole plant gets bigger and bigger. And that's how plants grow.

Explanation:

brainlist bsf?

A section of a topographic map is shown below.



What is the difference in elevation in meters between Point X and Point Y on the map?

Answers

Answer:

360 m

Explanation:

Answer:

fish

Explanation:

moment

Explain enzyme-substrate specificity.

Answers

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substrate specificity. The active site of an enzyme is very specific to its substrates as it has a very precise shape. This results in enzymes being able to catalyze only certain reactions as only a small number of substrates fit in the active site. This is called enzyme-substrate specificity.

Answer:substrate specificity. The active site of an enzyme is very specific to its substrates as it has a very precise shape. This results in enzymes being able to catalyze only certain reactions as only a small number of substrates fit in the active site. This is called enzyme-substrate specificity.

Explanation:Enzymes and substrates share specificity in that an enzyme will only react with a specific substrate • This is because the active site is complementary in both shape and charge to a given substrate • The model by which this is known is ‘lock and key’ as the substrate is a precise structural fit for the enzyme, much like a lock and key • When the enzyme and substrate bind, they form an enzyme-substrate complex, before the substrate is catalytically converted into a product

what is photosynthesis​

Answers

photosynthesis

Photosynthesis is the process used by plants, algae and certain bacteria to harness energy from sunlight and turn it into chemical energy. Here, we describe the general principles of photosynthesis and highlight how scientists are studying this natural process to help develop clean fuels and sources of renewable energy. 

Types of photosynthesis:

There are two types of photosynthetic processes: oxygenic photosynthesis and anoxygenic photosynthesis. The general principles of anoxygenic and oxygenic photosynthesis are very similar, but oxygenic photosynthesis is the most common and is seen in plants, algae and cyanobacteria. 

During oxygenic photosynthesis, light energy transfers electrons from water (H2O) to carbon dioxide (CO2), to produce carbohydrates. In this transfer, the CO2 is "reduced," or receives electrons, and the water becomes "oxidized," or loses electrons. Ultimately, oxygen is produced along with carbohydrates.

Explanation:

photosynthesis the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.

Please help me I promise to mark u the brainiest and give you 40 points please can somebody help me!!


How does genetic variation allow humans to survive long-term?
Which type of reproduction is responsible for genetic variation?

Answers

Answer:

Because natural selection acts directly only on phenotypes, more genetic variation within a population usually enables more phenotypic variation. Some new alleles increase an organism's ability to survive and reproduce, which then ensures the survival of the allele in the population. Sexual reproduction promotes genetic variation by producing different gene combinations. Meiosis is the process by which sex cells or gametes are created. Genetic variation occurs as alleles in gametes are separated and randomly united upon fertilization.

1. Explain why fossil evidence is consistent
with the scientific theory of evolution. sc.7.L.15.1

Answers

Explanation:

The Fossil Record

Fossils of the simplest organisms are found in the oldest rocks, and fossils of more complex organisms in the newest rocks. This supports Darwin's theory of evolution, which states that simple life forms gradually evolved into more complex ones.

Evidence for early forms of life comes from fossils.

Summarize this cycle in your own words
(2-3 sentences minimum).

Answers

Answer:

Where is the cycle???

Tell me please!!?

If a DNA strand reads ACG TGC AAT TAG, what would the complimentary stand read?

Answers

TGC ACG TTAATC there you go

This part of the CPU is where the processing actually takes place.
Arithmetic Logic Unit
Register
Control Unit

Answers

Control unti I think
Central Process Unit

“It consists of an arithmetic and logic unit (ALU), a control unit, and various registers. The CPU is often simply referred to as the processor. The ALU performs arithmetic operations, logic operations, and related operations, according to the program instructions.” So I think C hopefully this helps

8. Which of the following is a polysaccharide?
sucrose
cellulose
fructose
glucose

Answers

Answer:

Cellulose i think?

Explanation:

Answer: Glucose

Explanation: Glycogen is a large, branched polysaccharide that is the main storage form of glucose in animals and humans. Glycogen is as an important energy reservoir; when energy is required by the body, glycogen in broken down to glucose, which then enters the glycolytic or pentose phosphate pathway or is released into the bloodstream. Glycogen is also an important form of glucose storage in fungi and bacteria.

In the picture below, letter E represents:

A.substrate
B.enzyme
C.products
D.active site

Answers

Answer:

C.products is the answer.

Answer:

C. products

Explanation:

In the picture above, the letter E represents products.

why do different foods store different amounts of energy

Answers

Answer:

because they have different seed formation

Explanation:

To move the objective lens up and down, I would turn the _________ __________ dial. Which two words complete the sentence?

Answers

Answer:

handle and the dial is the correct answer

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