How are antibodies and T-cells related?
•T-cells produce antibodies
•Antibodies produce T-cells.
•Antibodies and T-cells are both immune cells.
•Antibodies and T-cells are both generated by the lymphatic system.
Answer:
Antibodies and T-cells are both immune cells.
Answer:
T-cells produce antibodies.
Explanation:
Select the living organisms that will decrease as a result of the loss of coral in the food web.
Answer:
Butterfly fish, Triggerfish, parrotfish, and sharks
Explanation: Because the first three fish listed feed on coral, their populations will decrease if coral is eliminated because that means there will be less food to go around for the populations to consume. Many will die out. If those fish die, there will be less of them for the sharks to eat, causing the shark population to decrease as well.
what is the meaning of structure?
Answer:
the word 'structure' in biology has the following meaning;
"An arrangement or organization of parts to form an organ, system, or living thing"
Given what you know about genetics and molecular biology, describe another way you might be able to identify specific bacteria
Answer:
Morphology
Explanation:
Bacteria are usually identified by using standard molecular biology procedures, being the Polymerase Chain Reaction (PCR) the most widely used technique for this purpose. The identification by PCR consists of the amplification and visualization of specific DNA sequences that can be obtained from different individuals, strains, species, etc. However, it is also possible to identify bacteria with a microscope, i.e., by observing taxonomical characteristics that allow to differentiate specific bacteria.
True or False: When carbon dioxide is released into the atmosphere from
burning fossil fuels, it makes the Earth colder.
Answer:
False.
Explanation:
Carbon Dioxide is considered a greenhouse gas. This means that when released into the atmosphere, it forms a "blanket" of gas that traps heat. This phenomenon causes a rise in temperature.
The answer is definitely FALSE
what will happen if the cilia cleared the mucus?
Answer:
You sneeze
Explanation:
I think so, when the cilia clears the germs you sneeze
Select the correct answer.
which tissue is most likely to transport dissolved sugar?
A. sclerenchyma
B. collenchyma
C. parenchyma
Answer:
C. parenchyma
Explanation:
100%
hopes this helps.
which is “older” the chocolate chips or the cookie dough? (Remember: older means formed first)
I need help with that question I been struggling with it and having a hard time pls help me out and is due today
Answer:
The cookie dough.
Explanation:
The dough has to be made before you can put the chocolate chips in it.
Answer:
chocolate chip
Explanation:
What would happen if all of the foxes (secondary consumers) were hunted until they were gone in a forest ecosystem? *
Answer:
primary consumer would increase in population but anything that ate the fox would decrease
2 PLZ HELP 11 points
Select the correct answer.
A population of mammals leaves an ecosystem because of increased temperatures and decreased rainfall. What’s the reason for this shift?
A.
change in abiotic factors
B.
change in biotic factors
C.
change in food preferences
D.
change in genetic makeup
Answer:
B
Explanation:
COMMON SENSE
Explain your hypothesis and how you determined it.
Answer:
A hypothesis is a tentative, testable answer to a scientific question. Once a scientist has a scientific question she is interested in, the scientist reads up to find out what is already known on the topic. ... A hypothesis leads to one or more predictions that can be tested by experimenting
Explanation:
my friend moved to neverland and now im sad
:(
Fun fact
Bananas
The movement of soil from one place to another place is called? ANSWER: GLACIATION, DEPLETION, or EROSION
Answer:
¿cual es la influencia que tiene la
The rise of industrialization was accomplished by
A. the invention of new raw materials
B. an increased use of fossil fuels
C. a loss of fertile land
D. labor-intensity farming
Answer: A
Explanation: I feel as if it could be all of them except C
sience
The body makes about two million red blood cells every second. Blood is made up of both cellular and liquid components. if is a blood cell have more cellular or liquid
components
explain and give a sorce
Answer:
What is the question?
Explanation:
Answer: If a sample of blood is spun in a centrifuge, the formed elements and fluid matrix of blood can be separated from each other.
d) A student suggested that purple flowers are more likely to be visited by bees than white flowers.
Use your knowledge of natural selection to suggest how this might affect the number of purple and white flowers in the wild.
Answer: the purple flower is very attractive than the white flower
Explanation:
As more bees visits the purple flower there is less competition between the white.flowers. And as more purple flower is used by the bees the population of purple flower decreases and of the white flowers increases..
I only know this as a answer..sry if its wrong.
What is NOT a part of Translation
I NEED HELP PLEASE HELP
Answer:D
Explanation:
There isn't enough gravity or pressure build up on the surface to solidify the deposits of pre existing rocks to make sedimentary rocks
Help.. Psychological drug dependence means that
a. the body cannot function properly without a drug
b. a person has an emotional need for a drug
c. a person will become mentally ill from a drug
d. withdrawal will occur when the drug is stopped
Answer:
b. a person has an emotional need for a drug
Summary about dams. PLEASE
Which of the following terms would be an appropriate title for the level of complexity labeled X?
A : Cell
B : Organ
C : Organism
D : Tissue
Answer:
Organism
Explanation:
A leopard frog is the organism, and it is one of the highest levels of complexity. Cell to Tissue to Organ to Organism.
What is the most likely result of a large asteroid hitting Earth?
a. Short- and long-term environmental changes
b. Only long-term environmental changes
c. Death of all life in its path
d. Introduction of new life to the planet
Answer:
your answer is c
Explanation:
I had this question yesterday
The most likely result of a large asteroid hitting Earth is the death of all life in its path (Option c).
What is an asteroid?An asteroid is a celestial body that travels into space, which may eventually collide with the Earth.
The collision of an asteroid of average size (>200 meters) may have devasting effects on life on Earth.The major extinctions on the Earth have been associated with the collision of asteroids.In conclusion, the most likely result of a large asteroid hitting Earth is the death of all life in its path (Option c).
Learn more in:
https://brainly.com/question/7250354
how much work is done on a 30 N that is lifted 1.5 M off the ground?
Answer: 45 J
Explanation:
The formula for work is force x distance.
W = fd
W = (30 N)(1.5 m)
W = 45 J
What is displacement of metals?
The intructions for building proteins necessary for all like functions are coded within an organism's genetic code. The genetic code of an organism consists of codons, or sequence of three nucleotides, that each code for a specific amino acids. Amino acids are the building blocks of protein.
Answer:
This statement is true
Explanation:
The genetic code is required for the production of proteins with exception of some few mitochondrial proteins. The transfer RNA (tRNA) acts as an adaptor that enables to associate a messenger RNA trinucleotide sequence (known as anticodon) with its corresponding amino acid in the polypeptididic chain. The genetic code is considered to be a biochemical system capable of revealing the information contained in the DNA in order to synthetize a protein, which has been encrypted in the form of three nucleotides (i.e., codons).
When living cells break down molecules of food, what happens to the energy
Answer:
release energy,form molecules of ATP
Ja’ron lives near a river that flows through farmland. He notices that the river has become more polluted over the years. The water that was once clear is now sometimes cloudy and has an unpleasant odor. What is the most likely cause of the pollution in the river? A. heat B. oil and gasoline C. industrial wastes D. pesticides and fertilizer
Answer: pesticides and fertilizer
Explanation: He lives in an area of farm land so, big crops are grown and to keep the bugs off the plants, farmers use pesticides. Then what happens is when it rains, the excess runs off into the river and pollutes it.
The actual exchange of gas occurs at the
Answer:
gas station, or butt
Explanation:
the gas station can fill your car and exchange gas with the pump. when you fart you exchange gas with the air.
Explain how embryology can be used as evidence for evolution
Answer:
the study of the development of the anatomy of an organism to its adult form, provides evidence for evolution as embryo formation in widely-divergent groups of organisms tends to be conserved. ... Another form of evidence of evolution is the convergence of form in organisms that share similar environments.
HOPE IT HELPS : D
Explanation:
What are some types of biotechnology??
Answer and Explanation:
There are a few different types of biotechnology.
One is medical biotech. Essentially, this branch is used to help improve the wellbeings and helaths of people. It involves a lot of DNA in helping to find cures for various diseases. Some examples of advancements in this field are vaccines and antibiotics.
Another is agricultural biotech. In the agriculture industry, farmers are continuously searching for ways to increase crop yield and quality, which delves into the topic of genetic modification and engineering. For example, scientists are breeding certain plants or adding certain genes to make offspring that is hardier and more pest-resistant.
Those are two main types of biotechnology.
What events occur during high tide
Answer:
The tidal force causes Earth—and its water—to bulge out on the side closest to the Moon and the side farthest from the Moon. These bulges of water are high tides. As the Earth rotates, your region of Earth passes through both of these bulges each day. When you're in one of the bulges, you experience a high tide.
Answer:
There is decrease in salinity; penetration of light to the water decreases and this is referred to as turbidity, density decreases
Explanation:
The sea is known to contain salty water as water volume increases its saltiness would decrease; the rate at which light penetrates the seas decreases; from normal science, density is Mass divided by Volume and with Mass constant and as Volume increases density is gonna increases.
