Answer:
Hormones are the chemical messengers in your body. They make their way via your bloodstream to tissues and organs. They operate gradually and have an impact on a variety of processes, including:
Growth and developmentMetabolism (how your body gets energy from the foods you eat)Se.x.ual functionReproductionMoodExplanation:
What cell parts do animal cells have that plant cells don't have?
which event is most likely to produce air pollution that would be harmful to human health?
a- steam rising from a grate in a sidewalk
b- water evaporating from the surface of a swimming pool
c- the release of steam generated at a nuclear power plant
d- the spread of a forest for to several thousand acres
Answer:
next answer : C
Explanation:
nuclear power contains alot of polution
2. What is the theory of inflation? How does it provide evidence for the
multiverse?
Answer:
The theory of inflation is what set the universe expanding in the first place. Inflation can go on forever, so when it comes to external inflation, new universes can be infinitely created which provides evidence for the multiverse.
Explain why continental drift is not an accurate description of the movement of the continents
Answer:
because the continents are not really drifting the are being pushed or pulled
Explanation:
continents are being pushed by convection currents they can also be moved by other continents
Which molecule is metabolized in a cell to produce energy.
in years immediately following the rule of emperor Justinian, Constantinople
Answer:
C is the answer
Place the four stages of the thylakoid reactions in the correct order starting with the first stage at the top.
Instructions
Choice 1 of 4. Chemiosmosis toggle button Chemiosmosis
Choice 2 of 4. Primary photoevent toggle button Primary photoevent
Choice 3 of 4. Electron transport toggle button Electron transport
Choice 4 of 4. Charge separation toggle button Charge separation
Excitation of photosystems by light energy, Production of ATP via an electron transport chain and reduction of NADP+ and the photolysis of water are the correct order of thylakoid reaction.
What are the three stages of thylakoid reaction?These reactions occur within specialized membrane discs within the chloroplast called thylakoids. It consists of three steps.
Excitation of photosystems by light energy. Production of ATP through an electron transport chain. Reduction of NADP+ and the photolysis of water.Learn more about thylakoid here: https://brainly.com/question/909778
what would happen if forests disappear?
Answer:
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1 If forests disappear, the amount of carbon dioxide in air will increase, resulting in the increase of earth's temperature. 2 In the absence of trees and plants, the animals will not get food and shelter. 3 In the absence of trees, the soil will not hold water, which will cause floods.
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Hope it helps
Answer:
If forests disappear, the amount of carbon dioxide in air will increase, resulting in the increase of earth's temperature.
Prior do the 1600s it was believed that all living things for either plants or animals. Which of these inventions led to the development of a more detailed classification system
Answer:
The Microscope
Explanation:
Before the 1600s, every living thing was a part of a two kingdom classification system derivative of binomial nomenclature. This was proposed by Linnaeus, a Swedish Naturalist, who split all living things into either the animalia or plantae kingdom. After the invention of the microscope however, a new detailed classification system was put in order to accommodate for microscopic life. This new system recognizes the existence of 6 kingdoms: eubacteria, archaebacteria, prostista, fungi, plantae, and animalia.
what does aerobic cellular respiration mean?
Answer:
Aerobic cellular respiration is the process in which our cells break down food and turn it into energy that cells need to perform their life functions
Explanation:
Organisms choose to have different traits when they are struggling to survive and reproduce.
A. True! That is why the bed bugs stopped being affected by the insecticide.
B. False! Bed bugs do not choose their genes. Genes are passed on from parents and may have random mutations.
Answer:
Im not sure but i would assume it'd be false
Explanation:
I NEED HELP PLZ!!!!!!
How many things do controlled experiments attempt to test at one time?
A. 1
B. 0
C. 2
D. 3
Answer:
lol
Explanation:
Answer:
2variables are tested at one time
If you were to add up the two delta g values represented in the coupled reaction, what would the sum be?.
Answer: If you were to add up the two delta G values represented in the coupled reaction, what would the sum be? The exergonic reactions would be negative, but because some of the energy is stored in newly formed bonds, the sum would be between -7.3 and 0 kcal/mol.
Explanation: Hope this helps!
The exergonic reactions would be negative, but because some of the energy is stored in newly formed bonds, the sum would be between -7.3 and 0 kcal/mol.
What does it mean when reactions are coupled together?Coupled reactions are described as reactions that are joined collectively and are used to push the second one response with the release of free electricity in a single response. Enzymes are catalysts that boost the reaction charge.
A thermodynamically unfavored reaction can be driven by coupling it to a favored response via one or extra shared intermediates. The sum of the two reactions yields an average response that has a poor ΔG° cost.
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How does carbon dioxide concentration affect photosynthesis rate?
Answer:
An increase in the carbon dioxide concentration increases the rate at which carbon is incorporated into carbohydrate in the light-independent reaction - and so the rate of photosynthesis generally increases until limited by another factor.
Explanation:
CO2 concentration is directly proportional to rate of photosynthesis.
CO2 is raw material for process of photosynthesis.
CO2 + H2O → C6H12O6 + O2
Increase in CO2 concentration increases rate of photosynthesis.
Decrease in CO2 concentration decreases rate of photosynthesis.
Therefore, CO2 concentration is limiting factor for rate of photosynthesis.
Which of the following genotypes would represent a HAIRLESS guinea pig? *
10 points
HH
Hh
hh
Answer:
hh
Explanation:
Hairlessness in guinea pigs (or skinny pigs) is recessive, thus hh.
If you bred two hairless guinea pigs together, their offspring will always be hairless.
However, if you bred a hairless guinea pig with a regular guinea pig, their offspring will always have hair. They'll just carry the gene for hairlessness.
what job does the circulatory system /muscular tissue your organ systems do in the body
Answer: Your circulatory system is vital to your survival. Its function is to distribute blood and other nutrients to all your body’s organs and tissues. The small blood vessels called capillaries facilitate the exchange of oxygen and nutrients between your blood and the cells in your body.
Explanation:
Answer: for me it’s a multiple choice
Explanation:
Describe the general composition/arrangement of fish muscle and connective tissues. Explain how this impacts the structure and perceived moisture of cooked fish
Answer:
The combination of a body that reduces water resistance, layered muscular structure, and sparse weakness results in a more delicate texture.
Explanation:
earth science??? pls help asap
which statement accurately compares the environmental impact of underground mining and hydraulic fracturing?
a. both involve digging deep into the earth
b. both can cause sinkholes
c. both can cause earthquakes
d. both can impact marine wildlife
The statement 'both involve digging deep into the earth' accurately compares the environmental impact of underground mining and hydraulic fracturing (Option a).
What is underground mining?Underground mining is an engineering technique associated with the extraction of coal into the Earth's crust.
The main underground mining techniques include, among others, room mining and pillar mining.
Moreover, hydraulic fracturing is a method employed to obtain oil and gas by using hydraulic devices.
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Hello people ~
In maize, a meiocyte has 20 chromosomes. What will be the number of chromosomes in its somatic cell?
(a) 40
(b) 30
(c) 20
(d) 10
Answer:
20
Explanation:
Meiocytes are diploidsThey have 2n number of chromosomes.Somatic cell also has 2n no of chromosomes .so it remains same 20 chromosomesWhich organism(s) between W, X, Y and Z represent a herbivore? *
W and Y
W, X, and Y
X
W
Answer:
herbivore
Explanation:
its the only one that leads with the grass
In the trophic system, herbivores are referred to as “primary consumers” since they are the first animals to consume producers. They are also the carriers of photosynthetic energy. Thus, option C is correct.
What is herbivore?
An animal that has evolved physically and physiologically to eat primarily plant matter, such as foliage or marine algae, is called a herbivore.
Herbivorous animals often have mouth parts adapted to rasping or grinding due to their diet of plants.
An animal or insect that only consumes plant material, such as grasses, fruits, leaves, vegetables, roots, and bulbs, is known as a herbivore.
Only living creatures that require photosynthesis are consumed by herbivores. Insects, spiders, fish, and other creatures are not included in this.
Therefore, herbivores are referred to as “primary consumers”
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why is it important to clean your hands or other surfaces to stop the spread of germs?\
Answer:
It is important to clean your hands and other surfaces to stop the spread of germs because they are harmful. They can cause illnesses for you or other people and are easily spreadable if not killed. Cleaning surfaces and your body reduces the spread of germs.
Explanation:
Select ALL the correct answers. Which of the following statements
correctly describes the function of the cell membrane?
prevents harmful materials from entering the cell
creates energy used by the cell
synthesizes proteins for the cell
removes waste materials from the cell
regulates uptake of materials needed by the cell
Answer:
1. prevents harmful materials from entering the cell
Hope it might help you.....Answer:
prevents harmful substances from entering the cell membrane because it is selectively permeable
An example of a severe disruption to an ecosystem is (1 po O repurposing a building in a downtown area O a thunderstorm that knocks down some trees o the loss of a river system due to contamination O seasonal flooding of a river
Answer:
C
Explanation:
All of these pose major danger and disruption, but most can be fixed or don't pose long-term effects. Destroying an entire water source can cause drought or death of water-dwelling species, which can affect the other parts of the ecosystem and maybe even eliminate the whole ecosystem, if not dealt with soon enough.
Why do people with diabetes have a hard time keeping a balance blood-glucose level?.
Answer:
Due to insulin resistance, it is a bit hard for their body to naturally break down glucose(a form of sugar) like a normal body would.
PLEASE HELP
Which of these describes evolution?
A. An animal gets stronger
B. The frequency of alleles in a population changes
C. A blue moth is born in a population of green moths
D. A herd of elk move into a new environment
Answer:
C. A blue moth is born in a population of green moths
Explanation:
I am sorry if it is wrong
Having the same number of protons and electrons results in a positively charged atom.
Answer:
no
Explanation:
HELP QUICKLY PLEASE! What would happen to chemical reaction rates if the active sites on every enzyme had the same shape?
Answer: It would increase
Explanation:
It increases happen to chemical reaction rates if the active sites on every enzyme had the same shape.
What is Enzyme?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.
Proteins called enzymes aid in accelerating our bodies' chemical reactions, or metabolism. Some compounds are created, while others are broken down. Enzymes are a part of all living things.
Therefore, It increases happen to chemical reaction rates if the active sites on every enzyme had the same shape.
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which field of study would be most useful for a person
who wants to work in
a recycling plant?
Answer:
Someon who wants to work in recycling plant is an environmentalist
Three gene loci, A, B, and D assort independently, and alleles A, B and D are dominant over alleles a, b, and d. What is the probability of an ABd gamete from an AABbDd individual
Following the product probability rule and assuming independence among genes, the probability of an ABd gamete from an AABbDd individual is 1/4.
What does the product probability rule state?The product probability rule allows us to calcuate the probability of occurrence of two or more events at the same time. It is about a joint probability of two or more events that might happen simultaneously, not excluding each other.
This rule is based on the dependence or independence of the events. Two events, A and B, are independent of each other if one of them does not affect the occurrence of the other one.
The rule establishes that the occurrence probability of two independent events -A and B- together is the multiplication product of the probability of occurring A by the probability of occurring B.
P(A∩B) = P(A) x P(B)
Available data:
A, B, C alleles are dominant over a, b, and c allelesThese genes assort independentlyIndividual AABbDdEach gamete will receive one of the alleles of each gene.
AA ⇒ Gametes can receive only A allele 2/2 A
Bb ⇒ Gametes can receive either B or b alleles ⇒ 1/2 B and 1/2 b
Dd ⇒ Gametes can receive either D or d alleles ⇒ 1/2 D and 1/2 d
The occurrence probability of ABd is
P(ABd) = P(A) x P(B) x P(d) = 2/2 x1/2 x 1/2 = 2/8 = 1/4.
The probability of an ABd gamete from an AABbDd individual is 1/4.
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Which client is at a greater risk for fluid volume deficit related to the loss of total body fluid and extracellular fluid
Clients who are most at risk of fluid volume deficit related to total body fluid and extracellular fluid loss include patients who have developed vomiting, excessive sweating, diarrhea, burns, diuretic use, and renal failure.
What are the risk factors associated with excessive fluid loss?The associated factors analyzed were: failure in regulatory mechanisms, loss of fluids through abnormal pathways, lack of knowledge, factors that influence the need for liquids, extremes of weight, active loss of fluid volume, excessive losses through normal pathways.
Based on these information, we can conclude that the client who is most at risk of fluid volume deficit related to total body fluid and extracellular fluid loss include patients who have developed vomiting, excessive sweating, diarrhea, burns, diuretic use, and renal failure.
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