The respiratory system and lungs work very closely with the cardiovascular system for the uptake and elimination of gases and the distribution of energy in the body.
How Oxygen from the air is absorbed?Oxygen from the air is absorbed into the bloodstream through the lungs. When it reaches the lungs, the function of the cardiovascular system begins, since that is where the non-oxygenated blood is oxygenated and returns to the heart.
When in the cardiovascular system, the blood reaches the capillaries in the tissues, oxygen is released, which the cells use to produce energy. These cells release waste products, such as carbon dioxide and water, which are absorbed and transported by the blood.
O2 and CO2 are constantly circulating and passing from one medium to another, so much so that O2 passes, along with other gases, from the atmosphere to the airways, entering through the nostrils and driving through the larynx, trachea, source bronchi, terminal bronchioles, respiratory bronchioles, alveolar sacs and alveoli.
Therefore, The respiratory system and lungs work very closely with the cardiovascular system for the uptake and elimination of gases and the distribution of energy in the body.
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how enzymes inhibitions studies in the formulation and development of drugs
Answer:
Enzyme inhibitors may alter the elimination rate of a particular drug or inhibit detoxication pathways
Explanation:
An enzyme inhibitor is a chemical compound capable of binding to an enzyme in order to reduce its activity. An enzyme inhibitor may bind to an active site and thus decreases the rate of reaction (direct inhibition). Enzyme inhibitors may act 1-to Inhibit detoxification enzymes and 2-reduce the elimination rate of enzyme drugs, thereby having dose-dependent toxicity effects. For example, many medicines are based on the inhibition of Cytochromes P450 (CYPs) proteins, which are a superfamily of enzymes required for drug metabolism.
I am a rock entering a planet's atmosphere. *
A. Asteroid
B. Star
C. Meteor
D. Comet
When was a microscope used to see blood capillaries in the tail of a fish
Answer:
Marcello Malpighi was the person who used a microscope to see blood capillaries in the tail of a fish. He was a famous Italian scientist of the 17th century, and is known as 'the father of microscopical anatomy, histology, physiology, and embryology,' so he is definitely the correct answer
Explanation:
Answer:
Marcello Malpighi was the person who used a microscope to see blood capillaries in the tail of a fish. He was a famous Italian scientist of the 17th century, and is known as 'the father of microscopical anatomy, histology, physiology, and embryology,' so he is definitely the correct answer.
Explanation:
Please Helpp
Why would it be difficult for plan animal cells to make cell energy if there wasn't sunlight
Help please I will give brainliest
Answer:
Explanation:
1. The Troposphere is the First Layer, it contains where all the weather occurs
2. The Stratosphere, (2nd layer) has the Ozone Layer included
3. The Mesosphere is the coldest layer of the atmosphere
4. The Thermosphere gets the most Sun UV radiation
5. The Exosphere is where satellites orbit
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Why are nonnative species a threat to biodiversity?
They often use up resources that other organisms need.
They are not able to successfully breed in the wild.
They release pollution into many environments.
They easily contract and spread diseases to other organisms.
Answer:
A
Explanation:
They often use up resources that other organisms need.
The reason of nonnative species a threat to biodiversity is because of using resources that other organisms need.
Reason why nonnative species a threat to biodiversity:It leads to various kinds of diseases. It acted like predators or parasites. It acted like a competitor or rivalry. It should be hybridizing with local species.Hence, The reason of nonnative species a threat to biodiversity is because of using resources that other organisms need.
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Which accurately describes gymnosperms? Select three options. Some of them lose their leaves in winter. Some of them lack seeds. Some of them grow small flowers. They are the oldest type of seed plant. They include the tallest plants. They have female cones that produce pollen.
Answer:
Some of them lose their leaves in the winter, they are the oldest type of seed plant, and they include the tallest type of seed plants
Explanation:
Gymnosperms are those which grow small flowers, they are the oldest type of plant with seeds, and female cones that produce pollen. So, the correct options are C, D and F.
What are Gymnosperms?Gymnosperms are defined as vascular plants that reproduce by means of an exposed seed, or ovule, such as angiosperms, or flowering plants, whose seeds are surrounded by mature ovaries or fruits. The seeds of many gymnosperms are produced in cones and do not appear until maturity.
Gymnosperms are found in temperate forest and boreal forest biomes where the some common types of gymnosperms are conifers, cycads, ginkgoes, and gnetophytes.
Thus, Gymnosperms are those which grow small flowers, they are the oldest type of plant with seeds, and female cones that produce pollen. So, the correct options are C, D and F.
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Complete the concept map about the different modes of asexual reproductive.
Answer:
there are a number of types of asexual reproduction including fission, fragmentation, budding,vegetative reproduction, spore formation and agamogenesis.spore formations occurs in plants, and some algae and fungi, and will be disscused in additional concepts, binary fission in various single- celled organisms (left).
Explanation:
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A DNA nucleotide is composed of
How do the nutrients found in plants function in plant DNA? Is the function of plant DNA similar to human DNA?
Answer:
How do the nutrients found in plants function in plant DNA?
Plants take up essential elements from the soil through their roots and from the air (mainly consisting of nitrogen and oxygen) through their leaves. Nutrient uptake in the soil is achieved by cation exchange, wherein root hairs pump hydrogen ions (H+) into the soil through proton pumps.
Is the function of plant DNA similar to human DNA?
How much DNA do plants share with humans? Over 99%? ALL animals and plants share the same DNA which is basically a code of only 4 'letters' which code for the same amino acids from which all proteins are made.
Explanation:
Plants take up essential elements from the soil through their roots and from the air (mainly consisting of nitrogen and oxygen) through their leaves.
How much DNA do plants share with humans? Over 99%?ALL animals and plants share the same DNA which is basically a code of only 4 'letters' which code for the same amino acids from which all proteins are made.
Thus, these are the correct answer.
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Which of the following is a characteristic property of matter that could be used to identify an unknown substance?
1)Mass
2)Density
3)Volume
4)Temperature
Answer:
4) temperature
Explanation:
Biomagnification __________.
a.
causes a 90% loss of synergy higher on the food chain
b.
is caused by the ecological succession from a disturbed area to a climax community
c.
is introduced into an ecosystem through nonpoint pollution sources
d.
happens when an increased concentration of a substance accumulates in body tissues
e.
is the transportation of pollution from one ecosystem to another
Answer:
Ada transportation of pollution from one ecosystem to another
Answer:
d.
happens when an increased concentration of a substance accumulates in body tissues
Explanation:
The definition of biomagnification is "Any concentration of a toxin in tissues of tolerant organisms at successively higher levels in a food chain"
Phases of meiosis//// ANSWER PLEASE
Answer: Anaphase I, Anaphase II, Prophase I, Metaphase I, Metaphase II, Telophase I, Prophase II, Telophase II
Explanation:
Explain why when two balls are dropped onto a trampoline the ball that hits second flies higher than the first?
Answer:
because the first ball adds pressure to the trampoline already so when the second one hits it doesnt have anything to slow it down so it goes higher because nothing slowed it down unlike the first ball where the pressuer it applied on the trampoline slowed ball 1 down
Explanation:
Biology! 10 points please help!
Answer:
substitution
Explanation:
Please help!!!!
Can someone please give a small description on these words based off of plant cells
Cell wall
Golgi apparatus
Chloroplast
Cell membrane
Intermediate filaments
Ribosome
Answer:
Cell wall: A protective layer covering the outside of the cell. They keep the shape of the plant cell, prevent water loss, and provide support.
golgi apparatus: Transports proteins and lipids around the cell. Often it is called the shipping department of the cell.
chloroplast: Chloroplasts store chlorophyll and this is where photosynthesis takes place in the cell.
Cell membrane: A layer that covers the cell, acts as a gate and determines what comes and goes through the cell. It allows good things in, while keeping others out.
Intermediate filaments: Provides support when when the plant cell comes into contact with other cells.
Ribosome: The part of the cell that is responsible for creating proteins.
Why is it important that the heat capacity, latent heat of fusion and latent heat of vaporization of water are high?
Answer:
These characteristics of water allows excellent working in the steam engines.
Explanation:
It is very important that the heat capacity, latent heat of fusion and latent heat of vaporization of water are high because due to large heat of vaporization, steam or vapors of water carries a huge amount of thermal energy. This large amount of heat energy is released when the steam condenses due to loss of kinetic energy. This property of water making it an excellent working fluid for heat engines as compared to any other fluid.
describe thermal energy in your own words
Answer:
Due to the movement of particles within that object or system, thermal energy is energy owned by an object or a system. ... The result of thermal energy is that an object or system has a temperature that can be measured. Thermal energy can be transferred in the form of heat from one object or system to another.
Explanation:
5. Which of the following is a non-flowering plants?
A cypress
B. santan
C. rose
D. yellow bell
☹️ paki answer
Answer:
cypress
Explanation:
because this plants is one of the non flowering plants
Answer:
cypress
Explanation:
I have seen it around on my father's friend house they say its cypress and there was no flower in it
Which of the following are internal cellular conditions?
A) temperature, pH, water concentration, salt concentration
B) sunlight, dry environment, wind
Answer: a
Explanation:
The following are internal cellular conditions :
A) temperature, pH, water concentration, salt concentration.
Temperature facilitates deciding what can input or depart the cellular and the way properly molecules observed inside the membrane can function. Temperatures that might be too excessive or too low can severely harm and, in the intense temperature ranges, kill the cellular via their impact at the cellular membrane.
Physiologically ordinary intracellular pH is maximum generally among 7.0 and 7.4, even though there may be variability among tissues (e.g., mammalian skeletal muscle has a tendency to have a pHi of 6.8–7.1). There is likewise a pH version throughout special organelles, that can span from round 4.5to 8.0.
Water concentration:
Water molecules flow into and out of the cell at an identical fee, so the length stays constant. then a cell. This method of water attention is better within the cell than outside. Thus, water flows out of them, inflicting them to shrivel or maybe die.
Salt concentration:
Increase of the way of life medium NaCl attention from a hundred and 20 mm to 220 mm ended in a reduced boom fee and a boom in the content material of ribonucleic acid (RNA), protein, and lipide phosphate consistent. Cell quantity becomes likewise increased.
How to maintain internal cellular conditions?An organism ought to be capable of keeping internal cellular conditions even if the outside surroundings modify. Examples of modifications encompass pH, temperature, salt levels, water levels, and glucose levels.
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Most organic compounds contain carbon and _____.
I know that the blank that would be filled in is oxygen, but why would it be oxygen?
Answer:
The blank is not to be filled with only oxygen organic compounds also contain other elements such as hydrogen, nitrogen, phosphorus and sulphur.
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The bottom or base of an energy pyramid consists of ____.
Answer:
producers
Explanation:
How the Medical Assistant should evaluation a site for drug administration and why. 
Answer:
In general, documentation should include the date and time administered, medication name and dose, route of administration, site of administration (if applicable), the lot and expiration date (if applicable), and the patient's response to the medication.
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Certain fungi can fight or cause disease.
Question 9 options:
True
False
Answer:
true
Explanation:
Tatjana's vision for detail is declining. She once loved doing embroidery, but has switched to sculpting with clay, which is easier on her vision. This is an
example of selective________
with compensation
Optimization
Answer:
im confused what your asking if your asking but i think its optimization yes
Explanation:
What does the Smooth E.R. Do
Answer:
it's important function is to manufacturer Lipids
Answer:
The smooth E.R mainly makes the lpids that make up the cell membrane.
Explanation:
Which of the following is NOT involved in photosynthesis or cellular respiration?
a
cytokinins
b
chlorophyll
c
carbon dioxide
d
water
Answer:
Your answer is cytokinins.
Explanation:
What might a doctor give to someone who is infected with a bacterial disease such as Gonorrhoea?
a.) An Antibiotic
b) Antiviral Medication
c.) An Antiseptic d.)Antifungal Medication
Answer:
B: Antibiotics
Explanation:
Antivirals treat viruses, antifungals treat fungi, and OTC treatments are merely symptomatic treatment. Antibiotics typically dissolve the cell wall of bacteria meaning they explode, so they actually kill the bacteria.
Which part of the plant converts energy from the sun into food?
Question 1 options:
Roots
Stem
Leaves
Flowers
Answer:
The leaves
Explanation:
its the leaves since they are the ones that take in the energy
describe what is happening at each phase of meiosis
The process of meiosis takes place in two phases. Meiosis I; Meiosis II; Phases of Meiosis 1 and Meiosis 2. During meiosis I, a cell is divided into two, and in meiosis II, further division takes place, resulting in a total of four haploid cells. Before the start of the process, the parent cell goes through a stage of preparation called the interphase.
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