The tumors support their general proliferation by producing a growth element that they also respond to, this mechanism is called autocrine signalling.
What is autocrine signaling?Autocrine signaling means the display and secretion of an extracellular intermediate by a cell followed by the binding of that mediator to receptors on the same cell to start signal transduction.
A form of autocrine signaling is the secretion of IL-1 by macrophages.
Thus, this mechanism is called autocrine signalling.
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Are golgi apparatus found in plant and animal cells.
Answer:
Yes.
Explanation:
What is one difference between photosynthesis and respiration
-respiration uses glucose as a reluctant
-photosynthesis creates useful energy
-respiration is done by plants
-photosynthesis uses glucose as a reactant
Answer: They are both very similar
Explanation:
an alligator can run 1000 meters in 200 seconds what is the speed
Answer:
5m/s
Explanation:
speed=distance travelled / timetaken
=1000m/200s
=5m/s
What did Aristotle observe to help him understand that Earth is round?
Answer:
Aristotle observed that only 50% of the stars are visible at one time, concurring that Earth is round because if not we would all see the same stars 100% of the time.
You and your mom have (different/similar/identical) DNA.
PLS HELP WHICH ANSWER IS IT
Answer: it would be similair everyone get half of thier Dads DNA and half of the moms DNA I hope this helps
Answer:
Similar DNA
Explanation:
We and our mom will have similar DNA. We inherit half of our DNA from mother and half from father.
Our DNA is not different or completely same (identical) because, we inherit 50% of our DNA from mother. Hence, we can confirm that it is similar.
Will make brainiest
Explain why the coyote is considered a limiting
factor in the Adirondack Mountains.
Answer:
Explain why the coyote is considered a limiting factor in the Adirondack Mountains. The coyote eats the beaver, deer, and moose so the coyote limits the number of prey. The coyote eats the beaver, deer, and moose so the coyote limits the number of prey.
The hypothalamus releases ___________, the pituitary gland releases __________, and the adrenal glands release ____________ to complete the action in the HPA axis.
The complete statement is "Hypothalamus release CRH , pituitary gland release ACTH, and the adrenal glands release cortisol to complete the action in the HPA axis."
What is HPA axis events?Generally, The key physiological mechanism that regulates the human body's stress response is the HPA axis.
In conclusion, HPA axis cascaded events are
Hypothalamus release CRH
anterior pituitary release ACTH
adrenal glands release cortisol.
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A piece of mRNA has the code AUG CCA UUG ACG. Which amino acids are coded in this strand?
A) Met, Ser, Glu, Trp
B) Leu, Cys, Arg, Lys
C) Leu, Glu, Leu, Tyr
D) Met, Pro, Leu, Thr
Answer:
D. Met, Pro, Leu, Thr
Explanation:
AUG- Met
CCA- Pro
UUG- Leu
ACG-Thr
Hopefully this helps outtt !! :)
Natural selection is the changes of size and shape of living things in.
Natural selection is the changes of the size and shape of living things in nature.
What do you mean by Natural selection?Natural selection may be defined as favorable variations through which organisms are better adapted and survive in the environment.
Natural selection is an agent of evolution. It is the component that forces the species to change and diverge from its parental species over a period of time.
It may alter the size as well as the shape of living organisms according to their need in nature for survival.
Therefore, natural selection is the changes of the size and shape of living things in nature.
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What would happen to the cacti if all the lizards were killed by a disease? Explain why.
Answer:
They would starve and die unless they could move to another habitat. All the other animals in the food web would die too, because their food supplies would have gone..
Explanation:
Similar functions of capsids and nuclear membranes.
Answer: both are made up of lipid bilayers. Main functions of both membranes are protection and transportation. Both are extremely important for the cell survival.
Hope this helps!
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Arrange the statement of events below in the order that best describes the sequence of events in the pathology of clostridium perfringens poisoning once contaminated food has been ingested.
C. perfringens is found greatly in the environment in soil, rotting greenery and marine sediment, as well as in the intestinal tract of creatures. The bacteria can create endospores, apt of surviving adverse conditions for long periods of time.
What type of food poisoning is Clostridium perfringens?Clostridium perfringens food poisoning is critical gastroenteritis induced by ingestion of contaminated food. Signs are watery diarrhea and abdominal cramps. Diagnosis is by identifying C. perfringens in infected food or in stool.
Thus, Clostridium perfringens food poisoning is critical gastroenteritis caused by ingestion of contaminated food.
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A warmer world is least likely to result in ____. Group of answer choices a rise in sea level reductions in biodiversity decreased food production spread of tropical diseases increased moderate weather
A warmer world is least likely to result in moderate weather because it may lead to changes in the earth especially associated with sea currents (Option 4).
What is climate change?The expression climate change makes reference to all modifications in the weather conditions associated what recent phenomena which may be triggered by human activities such as the release of greenhouse gases due to industrial processes.
Therefore, with this data, we can see that industrial processes may derive in a warmer world by increasing the temperature of the earth and it may be associated with changes in the weather conditions.
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The graph of function g has x-intercepts at x = -1 and x = 3 and a y-intercept at y = -3. Select the graph that could model function g.
Answer:
D because that graph hits all the points that you gave in your question.
Explanation:
If your on khan academy then its D.
for earlobes only, how many students in your class do you think will share the same form (free or attached) as you?
biology observing human traits lab
Answer:
sometimes
Explanation:
it all dependes on something
You are a _____ consumer if you feed on secondary consumers.
primary
producing
secondary
tertiary
Answer:
Tertiary consumer :)
Explanation:
Tertiary means third in a rank and they eat the secondary consumers. :)
Examples of Tertiary conumers are some carnicourus fish, whales, sharks, birds of prey, and large wild cats. :)
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Answer:
Tertiary Consumer feeds on secondary consumers
1. A parent has the Bb genotype. Due to the Law of Segregation, what percent
change do the offspring have to inherit the B allele from his parent?
2. What law of genetics says that organisms inherit each all ele from their
parents separately?
3.
One parent has curly hair, and one parent has straight ha r. Their child has
wavy hair. What type of dominance is this?
Answer:
1. 25% if it also includes the other parent's unknown alleles and 50% if it does not take into account the other parent.
2. The law of independent assortment states that organisms inherit each allele from their parents separately.
3. The type of dominance is incomplete dominance.
The condition in which there are barriers to successful interbreeding.
Answer:
latent variations,
sterility
structural differences
reproductive isolation
The number of chromosomes in a human gamete is __________; this is referred to as a __________ chromosome number.
Answer:
23, haploid
Explanation:
there are 23 chomrosomes in both a egg and sperm cell
this makes them haploid as they have a single set of unpaired chromosomes
hope this helped
The number of chromosomes in a human gamete is 23, and this is referred to as a haploid chromosome number because in a diploid cell there are a total of 46 chromosomes.
What are the chromosomes?The chromosome numbers vary in the diploid cell of the human and in the haploid cell of the human, which is in the sperm and in the egg cell. The diploid cell has 46 chromosomes, and this cell can undergo either mitosis to produce an exact equal cell with 46 chromosomes or it can undergo the meiosis process to produce the 23 chromosomes. The mitosis is helpful for filing up the cut site, for cell duplication, or for body size growth, and the meiosis is helpful for gamete formation and helpful for the reproduction.
Hence, the number of chromosomes in a human gamete is 23, and this is referred to as a haploid chromosome number.
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which of the following are sources of biomass
Answer:
the answer is A. wood
Explanation:
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What do the three arrows represent in the figure Earth and the Moon? enter the correct label for each arrow in the diagram
Answer:
the moons gravitational force at different points on earth
Explanation:
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Specialization of science reinforced the professionalization of science. please select the best answer from the choices provided t f
It is a true statement that; "Specialization of science reinforced the professionalization of science."
Specialization of scienceThe term Specialization of science has to do with the departmentalization of science into several smaller subdisciplines which are somewhat interrelated.
It is a true statement that; "Specialization of science reinforced the professionalization of science."
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FILL IN THE BLANK BELOW:
In other words, temperature is a measure of how fast the particles ________
Answer:
move
Explanation:
For example when an item is cold it will be heavier and move slower. But when its hot it will move faster and lighter.
Before heat fixation, a wet smear of bacterial cells on a slide must first be.
Answer:
air-dried
Explanation:
In order to heat fix a bacterial smear, it is necessary to first let the bacterial sample air dry. Then either place the slide in the slide holder of a microincinerator, or pass the dried slide through the flame of a Bunsen burner 3 or 4 times, smear side facing up. Once the slide is heat fixed, it can then be stained.
hope this helps :)
It is wise to study anatomy alongside with physiology because ________. to understand anatomy requires complete understanding of physiology physiology is only explainable in terms of the underlying anatomy it makes for more efficient use of students' and teachers' time anatomy and physiology are practically the same thing
It is wise to study anatomy alongside with physiology because physiology is only explainable in terms of the underlying anatomy.
What do you study in anatomy and physiology?Anatomy is the analysis of the structures associated with the human body. Physiology is the analysis of the function of each of these systems. The human body is often thought of as a complex machine.
Thus, option "B" is correct, physiology is only solvable in terms of the underlying anatomy.
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A fever is a sign that....
A. the immune system is fighting infection
B. the cardiovascular system has an artery blockage
C. the bones are not getting enough calcium
D. the skeletal muscles have been overworked
Answer:
a. the immune system is fighting infection
Answer:
a. the immune system is fighting infection
Explanation:
What is the main cause of fish kills in rivers polluted by fertilizers?.
Answer:
On warm summer nights during algal blooms, the dissolved-oxygen concentration sometimes drops too low for the fish, and a die-off can occur. This can occur as a result of purely natural conditions or because of human activity that results in adding nutrients, nitrogen and phosphorus, to water systems.
Explanation:
hope it help's......
Anger is a natural response to which of the following?
Exciting news
Anxiety
Displeasure
Sadness
Answer:
Anxiety, Displeasure, Sadness.
Explanation:
Common sense.
Answer:
Displeasure
Explanation:
A particular viral genome can replicate in 8 hours. If you start with 55,000 copies of this genome, about how many copies would be present in a host's cell after 48 hours of growth
If a viral genome can replicate in 8 hours and the starting copies is 55,000, the number of copies after 48 hours would be 3,360,000 copies
Replication ratesThe starting number is 55,000 and replication happens every 8 hours.
Starting from 0 hours, the genome would 55,000
After 8 hours = 55,000 x 2 = 110,000 copies
After 16 hours = 110,000 2 = 220,000 copies
After 24 hours = 220,000 x 2 = 420,000 copies
After 32 hours = 420,000 x 2 = 840,000 copies
After 40 hours = 840,000 2 = 1,680,000 copies
After 48 hours = 1,680,000 x 2 = 3,360,000 copies
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The role of the cell membrane is most like the job of which person?
a firefighter who evacuates people from a burning building
a police officer who allows select people to enter and leave a crime scene
a bus driver who drives the express route from the suburb to downtown
a teacher who keeps students in the classroom during an exam
Answer:
A police officer who allows select people to enter and leave a crime scene.
Explanation:
This job of a police officer best describes the selectively permeablity function of a cell membrane in which it allows the entrance of some selected substances whereas blocks the entrance of unwanted substances.
Hope this helps