Question 14 (2 points)
(06.03 MC)
Which of the following correctly identifies a lymphatic organ and describes how it
can fight cancer? (2 points)
1) Lymph vessel; removes fluid from tissues
2) Lymph trunk; returns lymph to the blood
3) Spleen; replaces damaged red blood cells
4) Thymus; exposes lymphocytes to antigens

Answers

Answer 1

All of the statements correctly identify a lymphatic organ. In vertebrates, the lymphatic organs, also known as the lymphoid system, are an organ system that is a part of the immune system and works in conjunction with the circulatory system.

The Lymphatic OrgansLymphatic vessels, which are found all over your body and transport lymph away from tissues, are a network of capillaries (microvessels) and a huge network of tubes.By emptying into the corresponding subclavian veins, the lymph ducts, which are formed by the lymph trunks, restore lymph to circulation.Red blood cells that are outdated or damaged are eliminated by the spleen, which also removes cellular waste from circulation.Training specific white blood cells known as T-lymphocytes or T-cells is the thymus gland's main job.

Hence, all of the statements correctly identify a lymphatic organ.

How lymphatic system fights Cancer?Regional lymph nodes, which are predictive of distant organ metastases and poor survival, are accessible to tumor cells via lymphatic arteries.As the lymph fluid moves through the lymph nodes, it is filtered. B cells and T cells, two types of white blood cells, assault any viruses or bacteria they discover in the lymph.

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Related Questions

Which of these is thickes layer of earth

Answers

Answer: core

Explanation:

The core is the thickest layer of the Earth, and the crust is relatively thin, compared to the other layers.

Describe what occurs during normal cell division.

Answers

Answer:

mitosis

Explanation:

Mitosis the process of cell division where a cell complete spits itself into 2 daughter cells with the same number of chromosomes as the parent cells it has 2 major parts

Answer: Mitosis

Explanation: other words for it is normal cell division, this is a normal occurrence

:-) :-) :-) :-) :-) :-) :-) :-) :-)
Please help

Answers

Answer:

i cant read this pls change the lebgth of the problem :/

Answer:

Column 2 and Column 3

Explanation:

I couldn’t fit the whole question in so the last two options are

-Natural disasters are so rare that they have not affected human population very much

-Natural disasters are a concern for human, life and property, but there is nothing we can do to predict them or prepare for them

Im honestly going between the first one and the last

Answers

i don’t know if I’m right but I think the first answer “Natural disasters affect human populations”

70 POINTS Use the library and other reference materials to research the discovery of radioactivity and its current applications. Then, write a 500 word report on what you have learned. Be sure to include the contributions of French chemists Marie Curie and Pierre Curie and the medical uses of radiation.

Answers

Answer:

can I write an essay

Explanation:

On April 20, 1902, Marie and Curie with success isolate radioactive  metallic element salts from the mineral uranium ore in their laboratory in Paris. In 1898, the Curies discovered the existence of the weather radium and metallic element in their analysis of pitchblende. One year once analytic  radium, they might share the 1903 Nobel prize in physics with French soul A. Becquerel for his or her groundbreaking investigations of radioactivity.

Marie Curie was born Marie Sklodowska in Warsaw, Poland, in 1867. The girl of a physics teacher, she was a talented student and in 1891 visited study at the university in Paris. With highest honors, she received a degree in physical sciences in 1893 and in arithmetic in 1894. That year she met state capital Curie, a noted French man of science and chemist who had done vital add magnetism. Marie and Pierre married in 1895, marking the start of a scientific partnership that will accomplish world renown.

we need a picture ..

Wyatt has heart problems

Answers

???? what is you talking about

Answer:

If Wyatt has heart problems, Wyatt can eat healthy foods to try and decrease the problems, Wyatt can also make sure that his weight and blood pressure isn't to high. Wyatt can try to get seen at the hospital to make sure everything is fine.

Which plant cell structures capture sunlight to produce sugars? a. vacuoles b. ribosomes c. mitochondria d. chloroplasts​

Answers

Your answer is D. It uses light energy of the sun into sugars that can be used by cells. It is like a solar panel that changes sunlight energy into electrical energy.

What absorbs water in the digestive system

Answers

Your answer is Small Intestine.

Your small intestine makes digestive juice, which mixes with bile and pancreatic juice to complete the breakdown of proteins, carbohydrates, and fats. Bacteria in your small intestine make some of the enzymes you need to digest carbohydrates. Your small intestine moves water from your bloodstream into your GI tract to help break down food. Your small intestine also absorbs water with other nutrients.

Answer: Small intestine

Either you put small intestine in the wrong place, or you're able to put the same one for multiple questions

Pls help me
10 points

If a defendant appeals the verdict from a state court of last resort, which
court would most likely hear the appeal next?
A. An intermediate appellate court
B. The U.S. Supreme Court
C. A federal district court
D. A municipal court
SUBMIT

Answers

Answer:

b

Explanation: peeps in washington are going crazy.

Can someone please help ASAP

Answers

Answer:

I would say 2/4 or 3/4 sorry if its wrong

Each trait of a plant is determined by
one gene
one dominant gene
a pair of genes
an allele

Answers

Answer: an allele .

Explanation:

Which of the following describes exploratory analysis?

Answers

What are the options?????





Earth Science
Please Help!

Short term atmospheric conditions give information regarding the weather in an area.
True
False

Long-term precipitation and temperature data can give an indication of the climate of an area.
True
False

Answers

Answer:

true.

true.

both are true

Short term atmospheric conditions give information regarding the weather in an area and Long-term precipitation and temperature data can give an indication of the climate of an area, both statement true.

What are weather and climate conditions?

Weather is the collective name for the momentary properties of the lower atmosphere, including precipitation, temperature, humidity, wind speed, direction, and atmospheric pressure. The possibilities are endless: it may be bright, cloudy, rainy, foggy, chilly, hot, windy, stormy, snowy, etc.

Seasons, documented climate cycles, or volcanism are frequently to blame for short-term climate change, which affects shorter timescales.

Long-term climate change affects longer time periods and may be brought on by human activity, variations in the sun's output, or a sluggish recovery from the Flood.

Therefore, weather refers to atmospheric circumstances for a brief period of time, whereas climate refers to long-term, predictable atmospheric conditions.

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All cells in an organism have the same copy of DNA, because they all came from the same orginal cell.
True Or False

Answers

the answer would be true

Describe the process of water moving in and out of the cell.

Answers

Answer:

Water moves across cell membranes by diffusion, in a process known as osmosis. Osmosis refers specifically to the movement of water across a semipermeable membrane, with the solvent (water, for example) moving from an area of low solute (dissolved material) concentration to an area of high solute concentration.

Explanation:

What does order mean in biology

Answers

Answer:

A taxonomic rank used to classify organisms that is typically lower than the class and consists of families with comparable natures or characteristics.

OAmalOHopeO

Darwin proposed as the process that causes evolution to occur.

Answers

Answer:

natural selection

Explanation:

Darwin proposed natural selection as the process that causes evolution.

According to the theory of natural selection, the environment naturally selects for genes that confer fitness to organisms over every other gene. In other words, organisms that are able to adapt to an environment survive and contribute more to the subsequent generation while those that are poorly adapted contribute less and gradually fade away from the population.

For example, when a drug is taken a particular pathogen, the susceptible ones among the pathogen's population will die off while the ones with the resistance gene survive, reproduce, and pass on the resistance gene to the subsequent generation. Consequently, the same drug might not work at all for the new generations of the pathogen because the gene that confers fitness has been selected for.

Answer:

Natural Selection

Explanation:

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Which factor makes enzymes well-suited to the role of catalyst in a biochemical reaction?

A)Enzymes do not affect the energy of a reaction.

B)Enzymes slow down reactions so products can form.

C)Enzymes can be reused because they do not permanently bond with substrate.

D)Enzymes can only bind to other enzymes so the same product is formed each time.

Answers

Answer: C

Explanation: Once an enzyme binds to a substrate and catalyzes the reaction, the enzyme is released, unchanged, and can be used for another reaction.

Enzymes can be reused because they do not permanently bond with substrate.

What are Enzymes?

A biological catalyst called an enzyme is usually always a protein. It accelerates a certain chemical reaction in the cell. The enzyme is continuously employed during the reaction and is not destroyed. Each enzyme molecule found in a cell is unique and tailored to a particular chemical reaction.

Proteins called enzymes assist our bodies' chemical reactions move forward more quickly. For several processes, including digestion and liver function, enzymes are crucial.

Health issues might result from having too much or too little of a specific enzyme. Healthcare professionals can also use the enzymes in our blood to look for injuries and illnesses.

Therefore, Enzymes can be reused because they do not permanently bond with substrate.

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Write down important details about the immune system

Answers

Answer:

lungs,heart, stomach, and livers

Explanation:

I thinks what an immune system is

Answer:

important details about the immune system : it protects organisms from diseases, it can be self-distructive, white cells make your immune system work , and sleepless night hurt your immune system

Explanation:

Match each underlined word to its correct meaning based on the context of the sentence. Tom had long been picking his way cautiously through this treacherous forest; stepping from tuft to tuft of rushes and roots, which afforded precarious footholds among deep sloughs. It was a dreary memento of the fierce struggle that had taken place in this last foothold of the Indian warriors. He was sulky, however, and would not come to terms: she was to go again with a propitiatory offering, but what it was she forbore to say. At this propitious time of public distress did Tom Walker set up as a usurer in Boston.

Answers

Answer:

A. Tom had long been picking his way cautiously through this treacherous forest;  stepping from tuft to tuft of rushes and roots, which afforded precarious footholds among deep sloughs.  - 3.dangerous.

B. It was a dreary memento of the fierce struggle that had taken place in this last foothold of the Indian warriors. - 4.bleak.

C. He was sulky, however, and would not come to terms: she was to go again with a propitiatory offering,  but what it was she forbore to say. - 2.conciliatory.

D. At this propitious time of public distress did Tom Walker set up as a usurer in Boston. - 1.favorable .

Explanation:

The given underlined words in each sentence are-

1. "Precarious" refers to something unstable, unconfirmed, dangerous, uncertain, unreliable. So, when used in the given sentence, it suggests the dangerousness of the foothold that Tom had to depend on.

2. The word "dreary" is also used for something dull, uninteresting, bleak. It is used to describe the banal, cheerless memento of the fight the Indian warriors had given.

3. "Propitiatory" is another word used to describe something that is like a conciliatory offering, a token of appeasement, or trying to please someone or something. In the given sentence, it is used to describe how she will be offering a conciliatory act to him.

4. The word "propitious" is synonymous with something favorable, advantageous, presenting a promising idea. And in its use, the sentence presents how the public distress is favorable for Tom Walker to set up his office.

Answer:

- 3.dangerous. Tom had long been picking his way cautiously through this treacherous forest;  stepping from tuft to tuft of rushes and roots, which afforded precarious footholds among deep sloughs.

- 4.bleak. It was a dreary memento of the fierce struggle that had taken place in this last foothold of the Indian warriors.

- 2.conciliatory.

He was sulky, however, and would not come to terms: she was to go again with a propitiatory offering,  but what it was she forbore to say.

- 1.favorable . At this propitious time of public distress did Tom Walker set up as a usurer in Boston.

Explanation:

What is the daphnia carrying capacity of this population

Answers

hmmmmmmmmmmmmmmmm good question hmmmmmmmmmmmmmmmm

Certain gene mutations can cause genetic disorders. However the same gene can also have a positive effect. The genetic mutation that led to sickle cell anemia can also give its carriers protection from which of the following diseases?
A.
strep throat
B.
Type I diabetes
C.
malaria
D.
hemophilia

Answers

B is the correct answer

Answer:

its malaria

Explanation:

I got it wrong and it showed me that it was malaria

What happens to the sugars that are made during photosynthesis?

Select one:
a.
They can be used for cellular respiration.
b.
They make ATP by bonding together.
c.
They go back into the Calvin cycle.
d.
They move directly into an electron transport chain.

Answers

Answer:

They can be used for cellular respiration

D. They move directly into an electron transport chain

A range of
is basic. *
Between 0 and 6.9
Between 7.1 and 14
7
O 14

Answers

Answer:

7.1 and 14 is basic

Explanation:

0 - 6.9 is acidic.

7 is neutral

14 is basic but its not a range.

7.1 and 14 is the answer

If the cell cycle lasts 36 hours and mitosis takes 25% of the cell cycle, how many hours will the cell be in mitosis?

Answers

mitotic index I = (P+M+A+T)/ TOTAL cell, N) *100 %
(P+M+A+T) — the sum of all cells in phase as prophase, metaphase, anaphase and telophase, respectively; N — total number of cells.
Mitototic index (MI) is 3/25000 x 100 = 1.2 %
From the cell cycle, 1.2% is mitotic and the rest will obviously be interphase.
So, 1.2% is 30 minutes, so 100% (length of total cell cyle) is 2500 minutes (42hours).




I hope this helped you.

Which statement accurately describes radioactive dating?

A.Geologists use only one type of radioactive dating.
B.Geologists compare parent and daughter elements to determine rock type.
C.Geologists will measure how stable multiple parent elements can decay into multiple daughter elements.
D.Geologist compare the observed abundance of naturally occurring radioactive isotopes and their decay products using decay rates.

Answers

Answer:

D. Geologist compare the observed abundance of naturally occurring radioactive isotopes and their decay products using decay rates.

Explanation:

Radioactive dating is the method in which radioactive isotopes are employed to evaluate the age of rocks and ores. There are many complex radioisotopes utilized for radioactive dating is like Potassium, Uranium, and Carbon. Radioactive dating operates on the system that a radioactive isotope can fade into the constant daughter nuclei at a steady rate. Geologist commonly uses the system for half life. Half-life is the time needed for half of the radioactive element to decline. This is fixed for a selective element.

Answer: D

Explanation:

Which two traits are acquired during a person's lifetime?
O A. Dimpled cheeks
O B. A back injury
O C. A short haircut
O D. Brown eyes

Answers

Answer:

B and C

Explanation:

Technically these are not traits. They are subjects that someone has acquired over the period of their life.

Hope this helps :D Have a great day

Answer:it's b and c

Explanation:

Trust me

Please help would mean a lot tried looking up the answer but I have to pay to get answers.

Answers

Sequences of base pairs or nucleotides
mRNA?
Endoplasmic Reticulum?
Codons
Amino
Protein

Would you expect the stomata of a desert cactus or the stomata of a water lily plant to close during the day?

Answers

A water lily will have more stomata. A desert cactus will have very few stomata, because in deserts plants face water shortage so in order to avoid loss of water cacti have adapted to the desert environment by possessing few stomata.

The stomata of a desert cactus will close during the day.

STOMATA:

The stomata (singular- stoma) are structures on the leaves of a plant that helps in gaseous exchange i.e. entry and exit of CO2 and O2 gases.

The stomata, however, when opened allows the passage of water vapor from the plant. Hence, plants utilize the opening and closing of stomata to regulate water loss.

Desert cactus is a xerophytic plant meaning that they can survive in low water conditions. One way they adapt to their desert environment, which is characterized by low humidity, is by the closure of their stomata during the day.

Therefore, the stomata of a desert cactus will close during the day.

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Which of the following solutions is neutral?


Group of answer choices


a solution with a pH of 14


a solution with a pH of 2


a solution with a pH of 7


a solution with a pH of 9


Flag this Question

Question 4

Potassium hydroxide has the chemical formula KOH. It feels slippery and is used in cleaning liquids. Based on this description, potassium hydroxide is most likely a(n)?


Group of answer choices


acid


base


neutral solution


pH indicator








first to answer gets the brinllest

Answers

Answer:

Kleenex

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