Which organelle makes and secretes mucus?​

Answers

Answer 1

Answer:

respiratory system

Explanation:


Related Questions

The diagram below represents some stages in the life cycle of humans. The numbers in the diagram represent various processes in the cycle.




Identify the process(es) represented by 1 and 2. State how these processes (1 and 2) affect the amount of genetic information provided by a parent to its offspring.

Answers

Answer:

The diagram below represents some stages in the life cycle of humans. The numbers in the diagram represent various processes in the cycle.

1. "The processes reduce the amount of genetic information from each parent by half."

During sexual reproduction, a specialized cell division process called meiosis occurs. Meiosis involves two consecutive divisions, resulting in the production of four haploid cells (gametes) from a diploid cell.

2. "Each parent only contributes half of the genetic information that is contained in his or her own cells."

As mentioned earlier, meiosis results in the formation of haploid gametes. Each gamete contains only one set of chromosomes, which is half the number found in the parent's diploid cells.

During meiosis, homologous chromosomes pair up, and genetic recombination occurs between them, shuffling and exchanging genetic information.

3. "Each egg (or each sperm) will carry only half of the genetic information contained in the parent's body cells."

This statement reiterates that gametes (eggs or sperm) are haploid cells containing only one set of chromosomes. When a cell undergoes meiosis to produce gametes, it divides twice, resulting in four cells with half the genetic information of the parent's body cells.

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article about guimaras oil spill discussing the effect of hazards and how do people survive in this kind of situation.​

Answers

Answer:

It harms marine birds and animals.

Explanation:

Oil spills are harmful to marine birds and mammals as well as fish and shellfish because this oil makes their movement difficult as well as suffocation problem. People can survive in this kind of situation by removing the oil as much as possible. The oil can't mix with the water due to difference of nature so it can be easily removed from the water. This oil spell affect the environment as well as financial condition of people who are related fish industry because fish population negatively affected.

Which factors affect natural selection?

Answers

Answer:

1)variation organsimes (within populations) exibit invidiual variation in appearence and behaviour

Explanation:

2) high rate of population growth

3) differential survival and reproduction

Events that take place in a biome are shown in the diagram below.




What information is represented in the diagram?

A

Respiration and photosynthesis are connected.


B

Transpiration is related to the nitrogen level in bacteria.


C

Predators and their prey are involved in many interactions.


D

Decomposers release a material that is utilized by other organisms.

Answers

Answer:

D - Decomposers release a material that is utilized by other organisms.

Explanation:

The cycle represented is the nitrogen cycle. In it bacteria of decay will break down or decompose plant and animal remains and wastes.

The information represented in the diagram is that decomposers release a material that is utilized by other organisms. So, the correct option is D.

What do you mean by Biome?

A Biome may be defined as a very large area that is characterized by a particular type of vegetation.

The diagram represented here defines the nitrogen cycling in the atmosphere. Decomposers convert the dead and decaying organic matter into inorganic ones which are easily consumable for the plants.

Decomposers directly do not release any material but they convert the material into a specific form which is then utilized by other organisms.

Therefore, the correct option for this question is D.

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Describe what happens to DNA during the S stage of interphase.

Answers

The S phase of a cell cycle occurs during interphase, before mitosis or meiosis, and is responsible for the synthesis or replication of DNA. In this way, the genetic material of a cell is doubled before it enters mitosis or meiosis, allowing there to be enough DNA to be split into daughter cells.

Hope this help:)

40 Even a tiny amount of moisture can support the life of mosses, which are nonvascular
plants. Why are mosses good pioneer species?
F. They grow very slowly.
G. They can survive in wet areas.
it. They can create a layer of soil on bare rock over time.
I. They can survive in areas that receive low levels of sunlight.

Answers

Both it.) And I.) Can be answers. You could argue either one is right.

how many human blood types are there? summarize how blood type is inherited

Answers

Explanation:

There are 4 main blood groups (types of blood) – A, B, AB and O. Your blood group is determined by the genes you inherit from your parents. Each group can be either RhD positive or RhD negative, which means in total there are 8 blood groups.

If a plant cell and its surroundings are isotonic)
there is no net movement of water into the cell:
the cell becomes

Answers

Answer:

Flaccid

Explanation:

The cell wall provides no advantages when a plant cell is immersed in a hypertonic solution. As the plant cell loses water, its volume shrinks.

Look at the food web shown above.

Which organisms get energy from consumers?

Answers

D, all of the above.

Which of the following is NOT an example of a pre-zygotic barrier?

behavioral isolation

hybrid sterility

habitat isolation,

mechanical isolation

Answers

Answer:

isolating mechanisms The reproductive characteristics which prevent species from fusing. Individuals mate in their preferred habitat, and therefore do not meet individuals of other Genomic incompatibility, hybrid inevitability or sterility. show that there is little behavioural, mechanical, or post-mating isolation

Explanation:

i hope all help full

3. In most cells,
directs the production of a
which then enters a ribosome. The
molecule of
ribosome produces the final product,
Retroviruses do the opposite. They use the enzyme reverse
transcriptase to use a template of
to produce

Answers

Answer:

In most cells, DNA directs the production of a molecule of mRNA which then enters a ribosome. The ribosome produces the final product, a protein. Retroviruses do the opposite. They use the enzyme reverse transcriptase to use a template of mRNA to produce DNA.

Explanation:

The central dogma of molecular biology describes how a cell uses its genetic information to synthesize a protein. The first step called 'transcription' consists of using an RNA polymerase enzyme and a fragment of DNA (i.e., gene) as a template to synthesize an RNA molecule, usually a messenger RNA (mRNA). Subsequently, the genetic code in the mRNA sequence is read by the ribosomes in order to produce a protein, a process known as 'translation'. Retroviruses are viruses that have the ability to integrate into the host genome by using a reverse transcriptase enzyme that allows reverse transcription of mRNA to complementary DNA, which then integrates into the host's genome.

The correct options in the blanks are DNA, mRNA, Protein, mRNA, and DNA respectively.

What is gene expression?

It is the process by which cells produce protein from DNA molecules. DNA produces RNA which contains codes to produce amino acids.

The mRNA enters the ribosome which produced protein using the codons of mRNA.

Retroviruses have special machinery to produce the DNA from mRNA.

Therefore, the correct options in the blanks are DNA, mRNA, Protein, mRNA, and DNA respectively.

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How are the outputs (Carbon dioxide water and energy) of respiration used

Answers

Answer:

During the process of cellular respiration, carbon dioxide is given off as a waste product.

This carbon dioxide can be used by photosynthesizing cells to form new carbohydrates.

Also in the process of cellular respiration, oxygen gas is required to serve as an acceptor of electrons.

How do circulatory system and immune system work together to respond to an injury

Answers

The answer is C! Have a beautiful day/night

Fish in flowing water tend to face:
O Downstream
O No particular direction
Ο Ο Ο
O Perpendicular to the current
Upstream

Answers

Answer: Upstream

Explanation:

Rainforests are habitats for many plants and animals. However, habitat fragmentation is occurring because of human activity. When a rainforest is fragmented, a large area is divided into small patches that are isolated from each other. Species living in these patches are more likely to become extinct as a result of overcrowding and competition.

Which of the following is the best way to minimize the effects of habitat fragmentation on the biodiversity of a rainforest ecosystem?
A.
constructing boundaries and fences around each habitat patch
B.
building natural green pathways across the original habitat to join all the patches together
C.
building concrete roads across the original habitat to join all of the patches together
D.
introducing new species that compete with the existing species in each habitat patch

Answers

Building natural green pathways across the original habitat to join all the patches together. Option B

What is rain forest?

A rainforest is characterized by towering, largely evergreen trees and heavy rainfall. Some rainforests have existed in their current form for at least 70 million years, making them the oldest existing ecosystems on Earth.

Hence we can see that the best way to  minimize the effects of habitat fragmentation on the biodiversity of a rainforest ecosystem is building natural green pathways across the original habitat to join all the patches together.

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PLEASE HURRY I WILL GIVE BRAILIEST TO WHO EVER ANSWERS AND IS CORRECT
Select all benefits of using a wiki for business.


inexpensive

accessible twenty-four hours per day and seven days per week

online conversation

quick and easy editing

document sharing

Answers

Answer:

All of the above

Explanation:

Answer:

Inexpensive, accessible twenty four hours per day and seven days per week, and document sharing

Explanation:

I got it right on the quiz.

Which of these is a parasite, A) Venus Fly trap B) Corpse flower C) Corpse Lily D) Grass

Answers

Answer:

Corspe Flower

Explanation:

option b.

I hope this helps

Answer:

c) corpse lily

PLEASE HELP !! ILL GIVE 40 POINTS ; PLUS BRAINLIEST !! DONT SKIP ANSWER.

Answers

Answer:

D

Explanation:

When the animals eat the food it's converted into energy

3.) How do you know when the first day of the menstrual cycle is? What happens?
4.) What is the function of FSH?

Answers

Answer:

3.) How do you know when the first day of the menstrual cycle is? What happens?

A.) first day of menstrual bleeding is considered Day 1 of the cycle.

4.) What is the function of FSH?

A.) FSH helps control the menstrual cycle and stimulates the growth of eggs in the ovaries.

-TheUnknownScientist

Answer: 3. Day 1 of your cycle is the first day of your period, meaning the first day of full flow (spotting doesn't count). During this time, the uterus sheds its lining from the previous cycle. Between days 1 – 5 of your cycle, new follicles (sacs of fluid containing eggs) begin to develop within your ovaries. 4. FSH plays an important role in sexual development and functioning. In women, FSH helps control the menstrual cycle and stimulates the growth of eggs in the ovaries. FSH levels in women change throughout the menstrual cycle, with the highest levels happening just before an egg is released by the ovary.

Explanation:

A group of researchers has made the claim that one particular butterfly species is the sole pollinator of a tree species and that consequently, the decline of the butterfly population will endanger the survival of the tree species. Data were collected and are summarized below. Which of the following data could best be used to either justify or refute the claim the researchers have made about the interdependence of the butterfly species and the trees?

Tree flower size Number of butterfly visits per flower per day Nectar energy per pollination visit (joules) Fruits per flower
Small 1 10 0.88
Medium 9 12 0.79
Large 55 13 0.85

a. The data comparing the fruits produced per flower with the number of butterfly visits are most useful in refuting the claim, because they show that the tree produces fruit even if the butterfly does not visit the flowers.
b. The data collected for large flowers are most useful in justifying the claim, because they show that a large number of butterflies visit flowers of this tree species, obtain energy from nectar, and cause fruit production.
c. The data comparing the number of butterfly visits with the size of the tree flowers are most useful in refuting the claim, because they show that the butterfly does not visit all types of tree flowers.
d. The data showing the nectar energy available for all sizes of flowers are most useful in justifying the claim, because they show that butterflies benefit from the relationship with the tree by obtaining energy from tree nectar.

Answers

Answer:

The correct answer is - A. The data comparing the fruits produced per flower with the number of butterfly visits are most useful in refuting the claim, because they show that the tree produces fruit even if the butterfly does not visit the flowers.

Explanation:

In this experiment, the table shows that specific butterflies did not go to small flower trees or go once a day where is in medium and large flower trees respectively they visit more than small flowers.

Even after not visiting small flower trees the nectar energy and the fruit production is almost similar to the other two trees. This case can occur only in one case if there are one or more pollinators present in this scenario other than this type of specific butterflies.

Thus, the correct answer is - option A.

Which of the following is an example of genetic discrimination?

Answers

Where’s the examples..

HELP PLEASE!! | No links!!!
If a Florida plant such as an orange or banana tree were grown in a northern state, what special care would it need to survive?
----------------------
A. extra water
B. direct sunlight
C. fertilizer in the soil
D. warm temperatures

Answers

I would say D. because Florida has much warmer temperatures than a northern state although I’m not sure as other variables can also come into affect

If plant such as an orange or banana tree were grown in a northern state climate, they would require warmer temperatures to survive:

what kind of climate does banana and orange grow in?Bananas, which are essentially tropical crops, thrive in temperatures ranging from 15 to 35 degrees Celsius and relative humidity levels of 75 to 85%. It may thrive in humid tropical lowlands such as Florida.Oranges thrive in all frost-free tropical and sub-tropical climates.the northern states of America have a comparitively cool and dry climate which may not be suitable for bananas and oranges.

hence, to grow these in northern states, these crops require warmer tempratures and humidity.

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The wings of butterflies and birds are ----------- structures because, although they are used for the same purpose (flight) they have very different structural compositions. Bird wings are made of bones and feathers while butterfly wings are made from chitin and are part of the insect’s exoskeleton.

A) homologous
B) analogous
C) vestigial

Answers

B. They are analogous structures because they share the same function, but not fully the same structural characteristics

Bird wings are made of bones and feathers while butterfly wings are made from chitin and are part of the insect’s exoskeleton.

B. They are analogous structures because they share the same function, but not fully the same structural characteristics.

What are examples of analogous?

Analogous Structures are:

Bird, Insect and Bat Wings. Duck and Platypus Bills.

Thus, option "B" is correct answer.

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Name 1 body system (NOT the digestive
system) that your "fave" food can
impact.
How does your "fave" food impact the
body system you selected?
(Hint: These are the body systems we will
be learning about- Excretory, Nervous,
Muscular, Circulatory & Respiratory. You
can also include Integumentary & Skeletal

My favorite food is Buffalo Wings

Answers

Answer:

I'll use your favorite food.

Explanation:

Buffalo wings have protein since they have meat. Protein helps the body build muscle, so it impacts the muscular system.

What caused the human population to grow so quickly so fast?
the Industrial Revolution
O discovery of fire
the end of World War II

Answers

because the level of chlidren born per day stay at the high level it increases day per day

PLEASE HELP!!! WILL GIVE BRAINLIEST!!!

Answers

Answer:

the answer is B

Explanation:

As it releases so does the potassium ions

i need help with my biology hw i will try to add a image

Answers

Explanation:

First,click the pic and when you start for your question click on the option for adding image.

Answer:

so, where is the questions........

A balloon holds 50.0 mL of nitrogen at 25° C and a pressure of 736 mm Hg. According to Boyle's Law, answer the following questions for 2 points each: What will be the effect on the pressure inside the balloon if the volume is decreased to 25 mL? Explain how this would demonstrate Boyle's Law. Explain Boyle's Law in terms of the kinetic energy of molecule

Answers

Answer:

The correct answer is -  would be double which is 1472 mm Hg.

Explanation:

According to Boyle's law that says the relationship between volume and pressure of a gas at constant pressure shows an inverse relationship which means if volume will increase then pressure will be decrease and vice versa.

P1V1 = P2V2 .........Boyle's law

Given: P1 = 736 mm Hg

          V1 = 50 mL

P2 = ?

V2 = 25 mL

Solution:

from the Boyle's law

(P1V1)/V2 = P2

736×50/25 = P2

P2 = 1472

So the decreasing the volume to half increases the pressure double. It proves it follows Boyle's law

Mitosis unfolds through a sequence of stages marked by specific events in the cell.

a. True
b. False

Answers

Answer:

a. True

Explanation:

Mitosis is a cellular process where a cell divides into two identical daughter cells. Mitosis is divided into five sequential stages: prophase, prometaphase, metaphase, anaphase, and telophase. During prophase, chromatin condenses into chromosomes, and mitotic spindle fibers start to form from tubulin subunits. Subsequently, during prometaphase, the nuclear membrane disintegrates and spindle fibers attach to the kinetochores of the chromosomes (centromeres). During metaphase, duplicated chromosomes line up along the cell's equator (i.e., the metaphase plate). Subsequently, during anaphase, the kinetochores move toward the cell's poles and sister chromatids separate. Finally, during telophase, kinetochore microtubules of the mitotic spindle disassemble, chromosomes arrive at the poles, the nuclei form at each pole and the chromosomes uncoil.

Why fission, regeneration and fragmentation, all are considered as methods of asexual reproduction ?​

Answers

Fission (binary and multiple), regeneration and fragmentation are considered as methods of asexual reproduction because all of them involve only one parent and gametes are not formed in them. New individuals produced after cell division are always genetically identical or clone to their parents.

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In which step did Montiah make an error?3(x+8)2 + 8 = 833(x+8)2 = 75Step 1(x + 8)2 = 225Step 2X + 8 = +15Step 3X = 7 or x = -23 Step 4 What is the total weight of Dorothys applesWeight: Number of apples:1/4. 33/8. 6 1/2. 5 5/8. 4 3/4. 2Work does not have to be included if you decide to do it! Ill give anyone who does it a lot of points! Although not all snakes are poisonous, all snakes may carry what infection? aRabies bPolio cTetanus (or Lockjaw) dLyme's disease can someone please figure this out for me or at least explain this because im lost hereLet f(x)=3x+2, g(x)=x33x2+2x+11, and h(x)=x23. Perform the following operations.a) g(-2)=b) h(-1)=c) g(x) - h(x)=__x^3 +__x^2+__x+__d) -2f(x) * h(x)= __x^3+__x^2+__x+__e) f(h(x)) = __x^2+__x+__f) f(g(x)) =__x^3+__x^2+__x+__ Which expression is equivalent to Why does Odysseus choose to tell his his crew only part of what Circe reveals about the dangers ahead? Does this decision show strength or weakness in his character? Select the correct answer.The nurse noticed that Luke was vey jittery. On checking his heart rate, she found it was 102 beats per minute. What is the likely diagnosis?OA. bradycardiaOB.cardiac arrestOC. tachycardiaOD. hypertensionO E hypotensionResetResetNet Plz guys help me plz In the figure below, what is the value of x?A. 430B. 620C. 180D. 75 Anita has a success rate of 80% on free throws in basketball. She wants to know the estimated probability that she can make exactly four of five free throws in her next game. How can she simulate this scenario?Categorize each simulation of this scenario as correct or incorrect.Roll a six-sided die five times. Thenumbers 1 to 4 represent a make,and numbers 5 and 6 represent amiss.Spin a spinner with three equalsections five times. On the spinner,one section represents a miss andtwo sections represent a make.Generate a set of five numbers usinga number generator with the numbers0 to 9.The numbers 0 to 7 represent amake, and 8 and 9 represent a miss.Generate a set of five numbers usinga number generator with the numbers0 to 5.The numbers 0 to 3 represent amake, and 4 and 5 represent a miss.Spin a spinner with five equal sectionsfive times. On the spinner, four sectionsrepresent a make and one sectionrepresents a miss. If a husband be unworthy, then he possesses nothing by which to control his wife. If a wife be unworthy, then she possesses nothing with which to serve her husband. If a husband does not control his wife, then the rules of conduct manifesting his authority are abandoned and broken. If a wife does not serve her husband, then the proper relationship between men and women and the natural order of things are neglected and destroyed." -- Ban Zhao, Lessons for my Daughters, p. 60What does the quotation mean? And how can we interpret this quote in our lives? 7. Solve the story problem.Bailey has collected 9 shells from theAtlantic Ocean and 3 times as manyshells from the Gulf of Mexico. Howmany shells does she have altogether?shells Help PLEASE it was due yesterday and btw it's KA but please help me because I have so much more Please help immediately!! To prepare for a bake-off, Amy used 0.64 kilograms of flour each day for 3 weeks. How many grams did Amy use in those 3 weeks?1 kg = 1,000 g You are ordering a cake for your brother's birthday. You must choose between vanilla, chocolate or marble cake. You must choose betweenbuttercream or chocolate frosting. Finally you must choose between a cake with a 4-inch radius, 6-inch radius, 9-inch radius, or 12-inch radius. Howmany difference cake options are there? Why do you think Dolores Huerta is a leader? The Duerr Company manufactures a single product. All raw materials used are traceable to specific units of product. Current information for the Duerr Company follows: Beginning raw materials inventory $27,000 Ending raw materials inventory 30,000 Raw material purchases 104,000 Beginning work in process inventory 39,000 Ending work in process inventory 49,000 Direct labor 129,000 Total factory overhead 104,000 Beginning finished goods inventory 79,000 Ending finished goods inventory 59,000The company's cost of raw materials used, cost of goods manufactured and cost of goods sold is:________ Please help with mathWill mark brainlist PLEASE HELP ASAP! AND PLEASE DO NOT GIVE ME ANY VIRUSES!Carbon dioxide and oxygen are linked together in the carbon and oxygen cycle. There are two cellular processes involved in this cycle. What are they called, and what does each process make?Mark two answers below.Carbon dioxide is generated by cellular respiration and released into the atmosphere.Cellular respiration makes oxygen that plants and animals can release into the atmosphere.Carbon dioxide is a product of photosynthesis that plants release into the atmosphere.Photosynthesis makes oxygen that plants can release into the atmosphere.