Hormones are substances/chemicals released into the bloodstream by the ovaries, testes, or pituitary gland.

True
False​

Answers

Answer 1

Answer:

false

Explanation:

That's because it secretes hormones into the bloodstream, and makes and secretes enzymes into the digestive tract.


Related Questions

The __________ system is made up of the nose, pharynx, trachea, lungs, bronchi, and alveoli. (5 points)

a
circulatory

b
endocrine

c
immune

d
respiratory

Answers

Answer:

respiratory system. it is the system that helps you breathe/lets oxygen in body

Answer:

D. Respiratory

Explanation:

Respiratory is a pertaining to respiration; respiratory assistance. The respiratory system is made up of the nose, pharynx, trachea, lungs, bronchi, and alveoli.

Circulatory is relating to circulatory system or to circulation of the blood.

Therefore, the correct answer is d. respiratory.

A hawk eats small rodents such as mice and
chipmunks. It has no natural predators in the
ecosystem shown here. Which empty box in the
food web above represents a hawk?

A. B.
B. A
C. D
O D. C

Answers

B represents the hawk

The answer is for this question is A bc the mice go to that question

Think about all of the beneficial
adaptations that allow humans
to thrive on Earth. Identify
and explain 3 of these
adaptations.

Answers

Answer: Supplementary angles are two angles whose sum is 180 degrees while complementary angles are two angles whose sum is 90 degrees. Supplementary and complementary angles do not have to be adjacent (sharing a vertex and side, or next to), but they can be. ... The same is true for complementary angles.

What do the relative sizes of the boxes represent

Answers

Explanation:

The relative sizes represents that died at that certain spot. 2.Is the concentration and size of boxes the same at all locations on the map

Sucrose is a carbohydrate produced naturally in plants. It is composed of glucose and fructose. Carbohydrates are made by plants which derive their food resources from photosynthesis. What molecules used in photosynthesis are rearranged to produce carbohydrates? Choose ALL that apply. A)ATP B)water (H2O) C)oxygen (O2) D)methane (CH4) E)carbon dioxide (CO2)

Answers

Answer:

b,e

Explanation:

i just took it

Carbon dioxide (CO2) and water (H20) are the molecules used in photosynthesis and rearranged to produce carbohydrates.

WHAT IS PHOTOSYNTHESIS:

Photosynthesis is the process by which green plants manufacture their food (glucose) using energy captured from sunlight.

Photosynthesis involves series of biochemical reactions, however, the carbon dioxide and water are the two molecules combined. The general equation is represented as follows:

6CO2 + 6H2O → C6H12O6 + 6O2

Therefore, carbon dioxide (CO2) and water (H20) are the molecules used in photosynthesis and rearranged to produce carbohydrates.

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Use what you have learned about the types of energy that travel from the sun to earth to match each term with is description

Answers

Answer:

Visible light, ultraviolet light, infrared, radio waves, X-rays, and gamma rays.

Explanation:

Visible light, ultraviolet light, infrared, radio waves, X-rays, and gamma rays are types of energy that travel from sun to earth. These types of energy are present in the solar radiation that coming from the sun. Visible light is important for the plants because plants use this visible light in the process of photosynthesis while on the other hand, Ultraviolet light filters by ozone layer that surrounded the earth. This Ultraviolet light is dangerous for humans and animals .

one disease that chould happen in resbratory system which can affect homeostasis

Answers

One disease that could happen is the respiratory system which can affect homeostasis is chronic obstructive pulmonary disease (COPD). COPD is a disruption of iron homeostasis in the lungs that is frequently associated with respiratory disease.

One disease that could happen is the respiratory system which can affect homeostasis is chronic obstructive pulmonary disease (COPD). COPD is a disruption of iron homeostasis in the lungs that is frequently associated with respiratory disease.

Sustainable agriculture is farming that remains productive and profitable while still conserving
natural resources. Which of the following is an example of a sustainable agriculture practice?
a. Preventing cattle from ever grazing on pastures
b. Removing all manure from pastures where cattle graze
c. Allowing cattle to graze over an entire pasture year round
d. Rotating parts of a pasture on which cattle get to graze throughout the year

Answers

Answer: D rotating parts of a pasture on which cattle get to graze throughout the year.

Explanation:

Some breeds of beef cattle have two color coat color options, red and black, where black is dominant over red. If a black bull (male, Bb) is bred to a red cow (female, bb) what are the predicted coat colors of their offspring?

Answers

Answer: Aa = 50%

aa = 50%

Explanation:

aa is 50% I’m pretty sure

Why are shadows longer in the morning and evening?
Make sure you give a full, detailed answer, not just one sentence.

Answers

Shadows are longest in the early morning and late afternoon/early evening when the sun appears low in the sky. As the Earth rotates on its axis, the sun hits each location in the morning at an angle. This becomes more vertical as the sun appears to pass more directly overhead around noon.

Which of the following does NOT play a role in how strong the gravity is between the earth and the moon?
1.the distance from the sun
2.the distance between them
3.the mass of the earth
4.the mass of the moon

Answers

Answer:

the distance from the sun.

Explanation:

Floods begin as...
A) atmospheric processes
B) interior processes
C) surface processes


NO LINKS

Answers

Answer:

A flood begins as a A) Atmospheric Process

Hope it helps :)

Dose mitochondria transfer things to the cell

Answers

Answer:

Yes, mitochondria transfers energy to the cell.

Explanation:

A cell can be defined as the fundamental or basic functional, structural and smallest unit of life for all living organisms. Some living organisms are unicellular while others are multicellular in nature.

A unicellular organism refers to a living organism that possess a single-cell while a multicellular organism has many (multiple) cells.

Muscle cells use more energy than most other cells in the body. Because of this, muscle cells must have more mitochondria.

Basically, mitochondria is one of the cell organelles found in all living organisms and it is known as the powerhouse. Therefore, mitochondria provides all the energy required in the cell by transforming energy forms through series of chemical reactions; breaking down of glucose into Adenosine Triphosphate (ATP) used for providing energy for cellular activities in the body of living organisms.

What kind of disorder might result from a DNA Mutation?

A. none of the above
B. A disorder caused by an event such as an accident
C. An infectious disease caused by a pathogen
D. An inherited genetic disease

Answers

Answer:

some well-known inherited genetic disorders include cystic fibrosis, sickle cell anemia, Tay-Sachs disease, phenylketonuria and color-blindness, among many others. All of these disorders are caused by the mutation of a single gene.

Explanation:

B. A disease that is not contagious is called a noninfectious disease. These diseases are not caused by pathogens. Instead, they are likely to have causes such as lifestyle factors, environmental toxins, or gene mutations. Common types of noninfectious diseases include cancer, diabetes, and immune system diseases.

What is a major difference between DNA replication and DNA transcription?
ОА.
ОВ.
DNA replication takes place in the nucleus, while DNA transcription takes place in the cytoplasm.
DNA transcription only occurs in multicellular organisms, while DNA replication occurs in all organisms.
DNA replication involves the nitrogenous base uracil, while DNA transcription involves the nitrogenous base thymine.
RNA molecules produced by transcription are much shorter in length than DNA molecules produced by replication.
Oc.
OD

Answers

Answer:

Transcription copies the DNA into RNA, while replication makes another copy of DNA.

what is the percentage of calories were absorbed by your system??? Helpppp

Answers

Calories in and of themselves aren't a reliable way of describing energy density in food. It doesn't reflect what actually happens in your body (look up bomb-calorimeter for how people figure out calorie content in foods). So based on this, the question is a bit of a non-sequitur. But if you disregard that and go with a regular answer, it really depends on what kind of calories you're ingesting because foods get digested in a function of different amounts of time. Carbohydrates will get digested and converted into glucose almost immediately - being very close to 100% energy efficiency. Fats are the slowest as your body needs to produce bile in order to digest it - not enough bile = undigested fat = unused calories. Proteins are turned into either amino acids (not an energy source per se) or converted into glucose like carbs but instead through gluconeogenesis which is a less efficient form of glucose conversion than carbohydrates (since your liver/kidneys need to produce the enzymes to convert it). The efficiency of protein is likely in the range of 50-60% calories. This is just the tip of the iceberg though - your metabolism also plays a part as to how much and when these calories are either used, stored, and excreted by your body. Ever got the meat sweats? That's your body burning excess energy through thermogenesis when you eat too much protein. So it really depends why you're asking because the answer will differ for each scenario.

True or false: nutrients are used to break down oxygen and water to release glucose and carbon dioxide

Answers

Answer: it is False

Explanation: because nutrients are not used to break down oxygen and water

But these can be broken down in processes such as PHOTOSYNTHESIS ND CELLULAR RESPIRATION.

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A substance has a half-life of two days. If 10 days have passed, how many half-lives have the substance gone through?
show your work!!

Answers

It’s five isn’t it because Yk 10/2

Half life of the substance will be 5 days  i.e.  10/2=5

The term is most often used in the context of radioactive decay, which occurs when unstable atomic particles lose energy.

What is half life?

It is the time required for a quantity to reduce to half of its initial value.

What is radio active decay?

Radioactive decay is the process by which an unstable atomic nucleus loses energy by radiation

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Which two phrases describe the motion of all the outer planets?

no rotation, slow revolution
fast rotation, slow revolution
north-to-south rotation, slow revolution
no rotation, opposite revolution

Answers

Answer:

B. Fast rotation, slow revolution.

The two phrases that describe the motion of all the outer planets are fast rotation and slow revolution. Therefore,the correct option is B.

Outer planets, such as Jupiter, Saturn, Uranus, and Neptune, have relatively fast rotational speeds, meaning they spin on their axis more rapidly compared to the inner planets like Earth and Mars.

However, their revolution around the Sun is slower, as they are farther from the Sun and require more time to complete one orbit.

All outer planets have a slower revolution around the Sun compared to the inner planets. This is because their larger orbital paths result in longer orbital periods.

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HURRY PLZ How are plant cells related to animal cells? Animal cells have lysosomes and plant cells do not. Both plant and animal cells have lysosomes. Plant cells have lysosomes and animal cells do not. Neither plant nor animal cells have lysosomes.

Answers

Animal cells have lysosomes and plant cells do not

Animal cells have lysosomes and plant cells do not

Which is a characteristic that distinguishes members of the
plant kingdom from members of the animal kingdom?
Select one:

A. Plants store genetic information in the nucleus of their cells

B. Plants are motile primary consumers

C. Plants are multicelular

D. Plants are autotrophic

Answers

Answer:

D. Plants are autotrophic

Explanation:

Both plants and animals are eukaryotic, meaning they contain a nucleus with genetic information, so that crosses out A. I don't know what motile primary consumers are. Assuming, they're primary consumers, primary consumers are those that eat producers, so in this case, this would elminate B. Both plants and animals are multicellular. Plants ARE autotrophic, meaning they produce their own food. Animals, however, have to get their own food, either by hunting or scavaging.

Emma and her younger brother were running a race. After 30 minutes, Emma started feeling pain in her lower leg muscles. a. Suggest the reason for this.

Answers

Answer:

This is due to lactic acid accumulation in Emma's leg muscles.

Explanation:

In the absence of oxygen in the muscle cells, the cell switches from performing aerobic respiration to lactic acid fermentation. The lactic acid fermentation produces lactic acid as a product, which builds up in the muscle cells of the body causing a burning sensation and pain. This often happens during exercises.

This is the cause of Emma's pain in her lower leg muscles. Lactic acid has been formed and accumulated in the muscle cells of her leg during the exercise with her brother.

describe how scientists would have to use to classify M.smithii into archea domain

pls help asap

Answers

Explanation:

Archaea were initially classified as bacteria, receiving the name archaebacteria (in the Archaebacteria kingdom), but this term has fallen out of use. Archaeal cells have unique properties separating them from the other two domains, Bacteria and Eukaryota. Archaea are further divided into multiple recognized phyla

Answer(Explanation):

Methanobrevibacter smithii is the predominant archaeon in the microbiota of the human gut. M. smithii has a coccobacillus shape. It plays an important role in the efficient digestion of polysaccharides by consuming the end products of bacterial fermentation.

Archaea were initially classified as bacteria, receiving the name archaebacteria (in the Archaebacteria kingdom), but this term has fallen out of use. Archaeal cells have unique properties separating them from the other two domains, Bacteria and Eukaryota. Archaea are further divided into multiple recognized phyla.

The two organ systems involved in this blood vessel constriction are the...pic attached. NO LINK ANSWERS PLS :)

Answers

It’s cardiovascular and circulatory. Sorry if its wrong :(. Have a nice day

What role does the Krebs cycle play in the cells

Answers

The release energy from the molecules formed during glycolysis.

What is the name given to your gag reflux organ?

Answers

Answer: pharyngeal reflex

Explanation:

The gag reflex, also known as the pharyngeal reflex, is when your pharynx contracts and your larynx pushes up, contracting your throat.

The afferent limb of the reflex is supplied by the glossopharyngeal nerve (cranial nerve IX), which inputs to the nucleus solitarius and the spinal trigeminal nucleus. The efferent limb is supplied by the vagus nerve (cranial nerve X) from the nucleus ambiguus.

Which of the following statements about natural selection is FALSE? *

a. Natural Selection occurs when organisms with better fitness for an environment survive and reproduce at a greater rate than others.
b. Scientists have evidence that natural selection is continuing to occur even today.
c. Natural selection causes individuals to change the trait they are born with to adapt to a new environment.
d. Natural selection is not a random phenomenon and is a critical part of the theory of evolution.

Answers

Answer:

a.

Explanation:

the process whereby organisms better adapted to their environment tend to survive and produce more offspring. The theory of its action was first fully expounded by Charles Darwin and is now believed to be the main process that brings about evolution.

PLEASE HELP THIS IS DUE IN 30 MINUTES No links or I'll report
a muscle contracting and pulling the hand away is shown by _______________.
A) sensory neuron
B) motor neuron
C) interneuron

Answers

Answer:

So the answer would be B motor neuron

Explanation:

Because this is a movement it goes with the word motor so that is how I solved this.

Answer: B

Explanation:

The sensory neurons pick up impulses and passes it to the relay neurons which takes the information to the motor neurons which in turn causes the muscles to contract.

Interneurons are found in the central nervous system and carries impulses from one neuron to the other. So the answer is definitely B.

The chief port of Ecuador is:

Quito
Guayaquil
Otavala
Cuenca

Answers

The answer is Guayaquil

Dont waste answers Its biology

Answers

Answer:

1. The process shown is Biological Process

2. Planting seeds

3. Lichens, mosses, algae etc.

4. Hardwood forest stage

5. 10 - 20 years

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Interest groups differ from political parties in several ways. How many different sandwiches can be made from the following options?4 types of bread3 types of cheese6 types of meata: 13b: 72C: 42 Write a problem that can be answered using the line plot PLEASE HELP Cal uses the equation y = 2.92 + 2.4 to model his data. Use this equation to make thefollowing predictions.Enter a number in each space providedAfter 25 weeks, Cal will have saved a total of $____The least number of whole weeks Cal must save to have a total of $100 saved is ____ Help me plzz and thank you. Which prevention method is used for crown rot?O Providing adequate soil drainageO Pruning leavesO Destroying plant debrisO Irrigating soil regularly A motorcycle can go 50 miles on 1 gallon of gas. How many gallons will be used to go 150 km? I mile is about 1.6 km. Round to the nearest gallon. The point B(-6, -2) is rotated 90 counterclockwisecoordinates of the resulting point, B'? Kevin works at an electronics store. He is paid $500 every week plus a 4% commission on anything he sells. Select TWO statements about Kevin's weekly paycheck that are true.A Kevin's paycheck is for $600 when he sells $250 of merchandise in a week.B Kevin's paycheck is for $620 when he sells $600 of merchandise in a week.C Kevin's paycheck is for $620 when he sells $3,000 of merchandise in a week.D Kevin's paycheck is for $820 when he sells $800 of merchandise in a week.E Kevin's paycheck is for $900 when he sells $10,000 of merchandise in a week.F Kevin's paycheck is for $1,000 when he sells $1,250 of merchandise in a week. Which of the following are functions ofenzymes? What is the value of x? Which of the following has directly increased because of deforestation?FloodingPovertyPollution Write the equation of the line passing through the given points. A county in Georgia needs a new road. The county commissioners are debating whether to pay for the road in each of these ways: (a) property tax, (b) federal grant, (c) special purpose local option sales tax. What are the pros and cons of each funding method? Find the unit price for both quantities: 5 gallons of enamel paint for $62.00 and 8 gallons for $83.00 is it true that Two cylinders with the same surface area can have different capacities he does not leave this place into present continous tense PQ is the perpendicular bisector of MN what is QN? Help me - prime factorization of 136 Which graph represents the PARENT function of y = x^2+ 3