Answer:B) soil will loosen due to vast network of underground tunnels.
Explanation:
Low-density lipoprotein is brought into the cell by receptor-mediated endocytosis. True or false?.
Low-density lipoprotein is brought into the cell by receptor-mediated endocytosis is referred to as true statement.
What is Low-density lipoprotein?This is also referred to as bad cholesterol because it transports cholesterol in the blood thereby leading to the clogging of the blood vessels and may cause different types of diseases such as high blood pressure etc.
This type of lipoprotein transports all fat molecules around the body in extracellular water and are brought into the cell by receptor-mediated endocytosis which imports the macromolecules from the extracellular fluid thereby making it the correct choice in this context.
Read more about Low-density lipoprotein here https://brainly.com/question/841110
#SPJ1
Phaeophyta are __________celled and ______trophic.
a. multi/hetero
b. single/auto
c. multi/auto
d. single/hetero
Phaeophyta are Multicelled, and Autotrophic.
Phaeophyta- Brown algae, often known as phaeophyta, are a class of autotrophic, multicellular organisms found in the division Chromophyta under the heading Phaeophyceae. In addition to chlorophyll a and c, they also contain the xanthophyll pigment fucoxanthin. As a result, the phaeophyta have a distinctive greenish-brown hue.
Autotrophic- 1: Compared to heterotrophic plants, autotrophic plants just need carbon dioxide or carbonates as a source of carbon and a straightforward inorganic nitrogen component for metabolic synthesis of organic molecules (such as glucose). 2: having a regular metabolism without needing a specific exogenous substance.
Multicellular Organism- Multicellular organisms consist of several cells, with cell types developing to perform specific roles.
#To know more about the Phaeophyta, click on the below link,
https://brainly.com/question/9984232
#SPJ4
An environmental agent such as a drug, chemical, virus, or other factor that produces a birth defect is called a(n) __________.
An environmental agent such as a drug, chemical, virus, or other factor that produces a birth defect is called a Teratogen.
Teratogen- A teratogen is something that, when exposed to a growing embryo or fetus, can result in birth defects or other abnormalities. Teratogens include some pharmaceuticals, illicit substances, cigarettes, chemicals, alcohol, certain illnesses, recreational drugs, and in rare situations, medical conditions including uncontrolled diabetes in pregnant women.
Birth Defect- A birth defect is a physical, physiological, or chemical characteristic of your newborn baby's body that is not normal. The problem may be brought on by genetics, an illness, exposure to radiation or drugs, or it may not be known what caused it.
To know more about the Teratogen, click on the below link,
https://brainly.com/question/28256395
#SPJ4
Describe the process of how heat transfers from within the Sun starting in the core and moving outward.
Answer:
Hope it helps
Explanation:
The energy produced through fusion in the core moves outward, first in the form of electromagnetic radiation called photons in the so-called radiative zone. Next, energy moves upward in photon heated solar gas. This type of energy transport is convection. In other words, energy is radiated out from the core first, then carried to the outer layers by convection. Energy is carried out from the core by convection first, then radiated to the outer layers.
Which of the following is a human activity that can cause a freshwater resource to become hypoxic?
Use of fertilizers on farms and yards
Increased death of aquatic organisms
Decrease in algae and microorganisms
Using more plastics and paper products
Cell membranes can regulate the transport of materials into and out of the cell. thus, cell membranes are said to be:______
Cell membranes can regulate the transport of materials into and out of the cell. thus, cell membranes are said to be selectively permeable.
What is cell membrane ?A cell membrane, often referred to as a plasma membrane, is present in every cell and serves as a barrier between the interior of the cell and the outside world. The cell membrane is a lipid bilayer that is semipermeable. The cell membrane regulates the flow of substances into and out of the cell.
How does the cell membrane regulate transport?The transport of substances into and out of cells is regulated by the cell membrane, which is selectively permeable to ions and organic molecules. The cell membrane's primary job is to shield the cell from its environment. It is made up of a phospholipid bilayer with proteins incorporated into it.
To know more about plasma visit :
https://brainly.com/question/18207038
#SPJ4
Stimulus outside normal limits triggers a response that opposes or negates the stimulus is called _____
Stimulus outside normal limits triggers a response that opposes or negates the stimulus is called negative feedback
A negative feedback is the result or product of a reaction associated with a decrease in the reaction that caused it.
Some of the characteristics of negative feedback are the followings:
Attempts to maintain a system at a point of equilibrium.It is common in human biological processes.It can occur in natural systems, social systems and objects.It usually stops without the intervention of external factors.A few examples of negative feedback are:
The regulation of body temperature.The regulation of the pH in the blood.The regulation of blood pressure.What is a stimulus?A stimulus is something that triggers a reaction in the human being generating a positive or negative response, the stimulus can be internal or external.
Learn more about stimulus in: brainly.com/question/670137
#SPJ4
How many degrees celsius does a 1.5 gram block of ice increase when 30.0 J of heat energy is added?
(Cp = 2.11 J/g°C)
Degrees celsius does a 1.5-gram block of ice increase when 30.0 J of heat energy is added is 9.48 °C.
Heat may be described as strength in transit from a high-temperature object to a decreased-temperature object. An item no longer possesses warmness, the perfect term for the microscopic electricity in an object is internal energy.
Heat is the shape of energy. It comes from the movement of atoms and molecules, which can be the smallest particles that make up all matter. The quicker those debris circulate, the hotter they are. The temperature of an object tells us how speedy its atoms or molecules are transferring. Warm is a form of electricity that is transferred from a substance having a better temperature to a substance having a decreased temperature. The addition of warmth to a substance increases its internal temperature. warmness is described because of the net amount of thermal energy of a gadget.
The heat energy required = msΔt
30 J = 1.5 gram 2.11 Δt
Δt = 30/(1.5×2.11)
= 30/3.165
= 9.48 °C
Learn more about heat energy here:-https://brainly.com/question/19666326
#SPJ1
What is another way in which human activity is increasing the amount of atmospheric co2.
The ways in which human activity is increasing the amount of atmospheric CO₂ is mass deforestation, burning of fuels, and excessive pollution.
Deforestation is the process of cutting down of trees. This has been one of the biggest cause on increase in CO₂ concentrations. The major reason for deforestation is demand for wood and the increased urbanization that demands land for farming, residence and industrialization.
Pollution is the presence of unwanted and harmful particles in the environment. Pollution can be of air, water, or noise. The air pollution is the cause of increased CO₂. Burning of household fuel, fuel from the vehicles and harmful gases from the industries are the major contributors.
To know more about deforestation, here
brainly.com/question/11697527
#SPJ4
The subconscious mechanism by which the body is able to regulate posture and movement is called:_________
The subconscious mechanism by which the body is able to regulate posture and movement is called proprioception.
What is Proprioception?This is also referred to as kinaesthesia or the sixth sense of individuals as result of its importance in the body system. It comprises of receptors which are known as proprioreceptors and mechanoreceptors which are present in the muscles, joints etc.
The mechanism is a subconscious one in which they assist in the body being able to regulate posture and movement through the receptors present in the skeletal and muscular system which is therefore why it was chosen as the correct choice.
Read more about Proprioception here https://brainly.com/question/7604565
#SPJ1
How many different proteins, each composed of 6 amino acids, can be constructed using the 20 different amino acids found in proteins?
6.4 X 10⁷ different proteins, each composed of 6 amino acids, can be constructed using the 20 different amino acids found in proteins.
The majority of amino acids are represented by more than one codon because there are only 20 distinct amino acids but 64 potential codons.
The 20 different amino acids can be put together in a wide variety of ways to create a wide range of proteins.
The formula determines the number of distinct proteins made up of n numbers of amino acids = 20ⁿ
total number of proteins = 20⁶ = 6.4 X 10⁷
Hence, total number of proteins is 6.4 X 10⁷
Learn more about the Amino acids with the help of the given link:
https://brainly.com/question/17101933
#SPJ4
measuring human proportions on skeletal remains from ancient sites as well as among modern human populations is known as
Measuring human proportions on skeletal remains from ancient sites as well as among modern human populations is known as anthropometry. Anthropometric measurements are used in occupational injury prevention to examine the interaction of employees with jobs, tools, machines, vehicles, and personal protective equipment, particularly to estimate the degree of protection against risky exposures, whether chronic or acute.
Anthropometry is used to optimize goods in industrial design, garment design, ergonomics, and architecture, where statistical data about the distribution of body dimensions in the human population is used. Changes in population lifestyles, nutrition, and ethnic makeup result in changes in the distribution of body dimensions.
To learn more about human, click here.
https://brainly.com/question/3336461
#SPJ4
The parasympathetic nervous system is to the sympathetic nervous system as ________ is to ________.
The parasympathetic nervous system is to the sympathetic nervous system as opposite because parasympathetic nervous system balances the state whereas sympathetic system respond as fight.
What is the parasympathetic nervous system referred to as?
Both sympathetic and parasympathetic nervous systems work opposite to each other. The parasympathetic nervous system is responsible for performing the functions to conserves the body's natural state and relaxes the individual once the duration of emergency has passed. This system decreased the state of arousal while on the other hand, the sympathetic nervous system carries signals that make body systems alert and the parasympathetic carries signals that relaxes system in your body. These two systems work together in order to keep your body in balance state.
So we can conclude that the parasympathetic nervous system is to the sympathetic nervous system as opposite because parasympathetic nervous system balances the state whereas sympathetic system respond as fight.
Learn more about nervous system here: https://brainly.com/question/869589
#SPJ1
The white blood cell that can vary most in size and shape on a wright-stained smear is?
The blood staining techniques were utilised to identify different types of circulating WBCs. Romanowsky-Giemsa, Pappenheim hematoxylin-eosin, and eosin methylene blue were the four that produced the best results.
What stains with Wright's stain?Hematologic stain known as Wright's stain makes it easier to distinguish between different blood cell types. Traditionally, eosin (red) and methylene blue dyes have been used to create it. It is generally used to stain bone marrow aspirates, urine samples, and peripheral blood smears for light-microscopy examination.
The Romanowsky stain was modified by James Homer Wright, who developed the stain in 1902 and gave it his name. The stain is extensively used to do differential WBC counts and examine the morphology because it easily differentiates between blood cells.
learn more about Hematologic refer
https://brainly.com/question/25149738
#SPJ4
Egg and sperm cells (or their precursors) are called germ cells. all other cells in the body are called?
All other cells in the body are called Somatic cells.
What are germ cells?
The founding cells of all sexually reproducing organisms are known as germ cells. They are separated from the embryo's other somatic cells during development. Germ cells grow at the edge of the embryo proper in many animals before moving through a number of developing somatic tissues on their way to the developing gonad.
What are somatic cells ?
Any cell in the body that is not a gamete (egg or sperm), a germ cell (cell that develops into a gamete), or a stem cell is referred to as a somatic cell. Somatic cells are essentially any cells that make up an organism's body and are not directly utilised to create a new creature during reproduction.
To learn more about gametes click on the link below:
https://brainly.com/question/12793631
#SPJ4
Name the 6 sets of extraocular muscles and the cranial nerve that innervates each one.
6 sets of extraocular muscles and cranial nerves that innervate each one is:
Cranial nerve three; superior oblique, superior rectus, inferior oblique, inferior rectus,
Cranial nerves four; medial rectus,
Cranial nerve six; lateral rectus.
The seven extrinsic muscles of the human eye are known as the extraocular muscles (extrinsic ocular muscles). Six of the extraocular muscles, the four recti muscles, the superior and inferior oblique muscles, and the levator palpebrae superioris, govern eye movement and eyelid raising, respectively. The six eye muscles' actions are influenced by the position of the eye at the moment of muscle contraction.
The four recti muscles are the four extraocular muscles that originate in the common tendinous ring, a fibrous ring in the back of the orbit. Because both muscles also pull slightly medially, the superior and inferior recti do not draw on the eye directly. The superior oblique muscle begins near the back of the orbit (a little closer to the medial rectus, though medial to it), becoming more rounded as it moves forward to a hard, cartilaginous pulley on the top, nasal bone called the trochlea.
To know more about cranial nerves visit the link:
https://brainly.com/question/14084468?referrer=searchResults
#SPJ4
Both corpus luteum and placenta secrete ______ to help ease the passage of birth and dilate the cervix.
Progesterone. It is a steroid hormone in charge of sustaining and decidualizing the endometrium.
What is a corpus luteum?
An ovary's corpus luteum is a collection of cells. During the first trimester of pregnancy, it is in charge of producing the hormone progesterone. In females, the corpus luteum is essential for establishing and maintaining pregnancy.
It is a yellow, hormone-secreting body that develops in the ovary at the site of the sac that has discharged after the egg has reached maturity during the process of ovulation. It is located in the female reproductive system. The granulosa cells that border the follicle begin to accumulate lipids and yellow pigments right after ovulation, which causes the development of lutein cells, which make up the corpus luteum.
Progesterone and estrogen are secreted by the corpus luteum. In the event of fertilization, they are crucial in creating changes in the uterus that make it more favorable for embryo-implantation; otherwise, it becomes dormant after about 14 days, resulting in menstruation.
to learn more about corpus luteum click below-
https://brainly.com/question/12732603
#SPJ4
The cardiac cycle consists of alternate periods of emptying and filling, also called?
Cardiac cycle consists of alternate periods of emptying and filling also called systolic phase.
What is emptying and filling phase in cardiac cycle?
Systole typically refers to Ventricular systole, during which the ventricles are pumping blood out of the heart through the aorta and pulmonary veins. The ventricles are filled with blood in two stages - diastole and atrial systole . In diastole , both the atria and the ventricles are relaxed.
Systolic phase describes the period that starts when the heart is maximum filled with blood and then ejected from the ventricle to the aorta .
to learn more about Cardiac cycle refer
https://brainly.com/question/14797546
#SPJ4
The esophageal mucosa is different from that of the abdominal gi tract organs in that it is composed of thick ______ epithelium. multiple choice question.
The oesophageal mucosa is different from that of the abdominal gi tract organs in that it is composed of thick Non-keratinized stratified squamous epithelium.
The stratified squamous epithelium is made up of several layers of cells, with squamous cells making up the apical layer and several layers below it, but cuboidal to columnar cells making up the deeper layers. . The cells in the superficial layers are driven towards the surface where they are shed due to the ongoing cell division in the lower (basal) layers.
Non-keratinized stratified squamous epithelium is an epithelium in which the cells are moistened by salivary or mucus gland mucus rather than a significant amount of keratin deposits.The surface layer's flattened cells in this instance still have their nuclei and perform the majority of their metabolic duties.Non-keratinized stratified squamous epithelium is typically found in places that require moisture maintenance or are susceptible to dryness because it has fewer keratin deposits.The amount of keratin present in this epithelium varies depending on the age of the tissue layer and the degree of mechanical stress it has endured.This epithelium's cells may potentially create small amounts of mucus and other lubricating agents to keep the surface from drying out.To learn more about stratified squamous epithelium visit the link:
https://brainly.com/question/11126296?referrer=searchResults
#SPJ4
Are positive feedbacks necessarily good things? are negative feedbacks necessarily bad things? explain.
No, it is not necessary that positive feedback would only for good thing and negative feedback would be only for bad things.
Why is feedback really important?Feedback improves learner confidence, motivation to learn and ultimately, a learner's attainment. Feedback is about listening actively, taking the time to analyze and then thinking of the best possible solution to perform better.
Positive feedback helps in motivation, increase confidence level and shows people you value them and from negative feedback you can improve your self ,it tells about where you have done mistake so you can improve yourself.
Constructive criticism at work is crucial because flourishing workplaces depend on efficient communication. Feedback not only boosts employee morale but also teaches us more about our personalities, our traits, our flaws, how we behave, and how others are affected by what we do.
To learn more about Feedback refer
https://brainly.com/question/26994432
#SPJ4
The concentration of solutes in a cell affects the fluid volume and pressure within the cell. this is referred to as the?
The concentration of solutes in a cell affects the fluid volume and pressure within the cell. This is referred as tonicity.
Tonicity- The ability of an extracellular solution to induce water to osmotically enter or depart a cell is known as tonicity. By taking into account both the relative solute concentrations and the permeability of the cell membrane to those solutes, tonicity differs from osmolarity.
Osmolarity- Osmolarity may be defined as a method of determining the concentration of a solute. Its units are osmoles (Osm) per litre (L) of solution, sometimes written as osmol/L or Osm/L.
Solute Concentration- The quantity of solutes and particles dissolved in a solution is the definition of solute concentration. A solute's solubility refers to its capacity to dissolve in a solvent.
To know more about the Tonicity, click on the below link,
https://brainly.com/question/28151390
#SPJ4
The enzyme phosphorylase catalyzes the conversion of ___________ into ___________.
The enzyme phosphorylase catalyzes the conversion of glycogen into glucose-6-phosphate.
Glycogen is a carbohydrate storing the body of animals, including human beings. Glycogen is broken down into glucose by the enzyme phosphorylase to provide energy to the animals. The carbohydrates in the human body are stored in the form of glycogen in the liver and muscle cells of a human. It provides immediate energy while fasting by breaking down glycogen into glucose.
The breaking down of glycogen into glucose is called glycogenolysis. The hormones like glucagon and epinephrine (adrenalin) stimulate the breaking down of glycogen in the liver. Glucagon is secreted by the pancreas and epinephrine is secreted by the kidneys.
The breakdown of glycogen polymer in the liver is catalyzed by the enzyme glycogen phosphorylase to produce glucose-1-phosphate. Glucose-1-phosphate is converted into glucose-6-phosphate by the enzyme phosphoglucomutase in the liver, kidneys, and intestines. The cells of these organs secrete free glucose into the blood, thereby restoring glucose levels in the blood.
To know more about glycogen, refer to the following link:
https://brainly.com/question/4303062
#SPJ4
Cuvier, lamarck, and erasmus darwin all shared an idea of evolution. However, what key feature did their ideas all lack, which charles darwin would later develop?.
A mechanism for evolutionary change is explained by Charles Darwin.
Evolution- Any cumulative or net change in an organism's or population's features over a long period of time is considered evolution, or descent with modification. It specifically takes both the beginning and the spread of alleles, variations, trait values, or character states into account.
Alleles- The term "allele" is used to refer to a gene's alternate form or variants.
Variation- Any distinction between cells, individuals, or populations of any species that results from genetic variations (genotypic variation) or the influence of environmental conditions on the development of genetic potentials (phenotypic variation).
To know more about the Charles Darwin, click on the below link,
https://brainly.com/question/10782262
#SPJ4
A client with myocardial infarction is developing cardiogenic shock. what condition should the nurse carefully assess the client for?
A client with myocardial infarction is developing cardiogenic shock. Rationale condition should the nurse carefully assess for the client.
Briefing :As the consequences of the severe left ventricular failure became more apparent, the central venous pressure would increase. Decreased oxygenation and serious injury to more than 40% of the myocardium frequently lead to dysrhythmias.
Myocardial infarction :A restriction in the blood supply to the cardiac muscle.
A heart attack is an urgent medical situation. A blood clot usually causes a heart attack by obstructing the heart's blood supply. Without blood, tissue dehydrates and deteriorates.
A tightness or soreness in the chest, neck, back, or arms, along with weariness, dizziness, an irregular heartbeat, and anxiety, are some symptoms. A typical symptoms are more common in women than in males.
Treatment options include everything from medication, stents, and bypass surgery to dietary adjustments and cardiac rehabilitation.
To know more about cardiac muscle visit :
https://brainly.com/question/14855534
#SPJ4
why did it take more than 150 years for scientists to appreciate the discoveries of hook and Leeuwenhook?
If a dna-binding protein "reads" a short stretch of dna and detects the following "second" genetic code provided by the functional groups located on each base as h-hd-ch3-ha-ha-ha-ha-hd, then what is the corresponding sequence of bases?.
The corresponding sequence of the bases is C-T-G-A.
DNA binding proteins- Due to their ability to bind to DNA, these proteins are known as DNA-binding proteins. DNA-binding proteins perform a variety of tasks, including as regulating the synthesis of proteins, controlling cell growth and division, and storing DNA inside the nucleus.
Protein Synthesis- The method through which ribosomal RNA, transfer RNA, messenger RNA, and different enzymes are used to organize amino acids into proteins in a linear fashion.
Amino acid- Proteins are made up of substances called amino acids.
C stands for Cytosine, T stands for Thymine, G stands for Guanine, A stands for Adenine.
To know more about the Base Sequence, click on the below link,
https://brainly.com/question/27179365
#SPJ4
Which does not use radiation but they do use magnetism instead?
X-ray
MRI
CT scan
Answer:
MRI
Explanation:
They use magnetism instead of x-rays or other radiation.
What type of epithelial tissue is most likely to be found lining the respiratory passageway due to its ability to move mucus?
The pseudostratified columnar epithelium is the most likely to be found lining the respiratory passageway due to its ability to move mucus.
What is a respiratory passageway?The web of tissues and organs that aids in respiration is termed as the respiratory system.
The majority of the respiratory system is lined with respiratory epithelium, a ciliated pseudostratified columnar epithelium that is absent from the larynx and throat.
Thus, the pseudostratified columnar epithelium is the most likely to be found lining the respiratory passageway due to its ability to move mucus.
Learn more about the respiratory passageway here:
https://brainly.com/question/3454280
#SPJ4
Is the major pollutant that electrostatic precipitators are designed to remove from power-plant smokestack emissions.
Answer:
Particulates the major pollutant that electrostatic precipitators are designed to remove from power-plant smokestack emissions.
Explanation:
The total number of harmful particles both solid and liquid in the atmosphere is known as particulate matter. Several inorganic plus organic particles, including grit, pollen, smoke, soot, as well as liquid droplets, are included in this heterogeneous mixture.
Particulate matter is made up of tiny either solid or liquid droplets which are so minute that breathing them in can have major negative effects on one's health. These particles can harm the lungs and heart when we are exposed to them. Multiple studies in the scientific community have connected exposure to particle pollution to a number of issues, including early death in people who have heart or lung illnesses. nonfatal heart attacks.
You can learn more at:
https://brainly.com/question/18594571
#SPJ4
What impact does it have on your thoughts about being Canadian?
Answer:
Explanation:
eausucdfad join this meeting for fun
