Answer:
The collarbone is a long, slender bone that runs from the breastbone to each shoulder. You can feel it at the top of your chest, just below your neck. Tough bands of tissue (ligaments) connect the collarbone to the breastbone and shoulder blades.
Explanation:
Answer:
Touch you shoulder, that bone is you collarbone
Explanation:
High levels of LDL cholesterol in the bloodstream can lead to formation of "plaques" in the arteries. _________________________________ Facilitator
• What are the potential health consequences of coronary arteries being clogged by "plaques"?
• Name some specific foods that might lead to increased LDL cholesterol in the bloodstream.
• What do these foods contain that could cause this?
Answer:
The summary including its circumstances given has been listed below.
Explanation:
(a)
The development of plaques within the arteries shortens ones lumen down, thereby restricting blood supply and demanding further effort from the heart. The plaque could fully obstruct the arterial path if left unchecked, blocking the blood circulation to that portion of the brain where even the artery goes. There seems to be a condition that is life-threatening. When there has been a abundance of fats, cholesterol, calcium and several other substances throughout the body, plaque becomes produced. This same coronary artery fills every heart to pump blood. The blood supply to something like the cardiac muscles would be suppressed as well as the cardiac muscles wouldn't get adequate oxygen whether there is plaque forming within this artery. This should lead to heart disease that can cause damage again for human.(b)
These are some of the five main lipid classes is LDL, or low-density lipoprotein. It is deemed undesirable although it contributes to cholesterol build-up throughout the arteries. In animal products like poultry, including bacon, fatty acids are often included. Other types of animal fats include milk as well as dairy products, including such butter, etc. Farm products such as almond and almond oil, palm as well as palms kernel oil, chips as well as other unhealthy fats are therefore high in saturated fats as well as improve LDL levity throughout blood.(c)
There are a variety of saturated unhealthy fats elsewhere in this-mentioned food products that increase the amount of LDL throughout the blood.
Which of the following is the correct order of events in a homeostasis
response?"
A)Stimulus --> Control Center --> Receptor
B)Receptor --> Stimulus --> Control Center
C)Control Center --> Stimulus --> Response
D)Stimulus --> Receptor --> Control Center
Answer:
A
Explanation:
what basic molecules make up the structural parts of the cell?
Answer:
There are four major classes of biological macromolecules (carbohydrates, lipids, proteins, and nucleic acids), and each is an important component of the cell and performs a wide array of functions. Combined, these molecules make up the majority of a cell's mass
Explanation:
Over 1,800 mutations have been described within the CFTR gene. These mutations can be readily detected using PCR and DNA sequencing technologies. Prenatal genetic testing is available to identify 'carriers', and thus detect the risk of CFTR-related disorders. If a pregnant mother was tested and tested negative for any known disease-causing CFTR mutations, can it be assumed that the child born will be wild-type with respect to the CFTR phenotype? Explain.
a. No. If the father is a carrier and passes along a mutant allele to the child, the child will develop cystic fibrosis.
b. It depends on the genotype of the father.
c. Yes. Since this is a recessive disorder, even if the father is a carrier, the mother will contribute a wt allele, ensuring the child is wt.
Answer:
The correct answer is - option C.
Explanation:
CFTR is a short form of cystic fibrosis transmembrane conductance regulator protein which is caused by a recessive mutation in this protein. This mutation results in the accumulation of mucus in secretory organs.
As the disease is a recessive disease, for the mutant phenotype to expressed both copies of the allele required to be recessive.
The mother is negative for the CFTR. Hence, she will not transfer the mutant allele to her child So, the child would have a wild-type phenotype even if the father having two copies of recessive allele.
Thus, the correct answer is - option C.
What evidence does not support the evolution of chloroplasts and mitochondria from prokaryotic cells? 1. Presence of circular DNA 2. Double membranes of the organelles 3. Fossil record 4. Similar methods of reproduction
Answer:
They are too small to evolve
Explanation:
Answer:
3. Fossil record
Explanation:
Fossilized remains of archaebacteria
Plants are called “producers” because they make their own food by gathering energy from the Sun. Plant populations compete with each other for light, nutrients, and space. One survival pressure comes from “consumers” who eat the plants for food.
Think of an example of a plant that has evolved a mechanism for protecting itself against consumers. Describe the mechanism. Describe how a consumer might overcome this mechanism!
Answer:
one example would be "Acacia Collinsii."
What kind of molecule must be labeled to make radioactively labeled DNA
Answer:
Radioactive Nucleotide
Explanation:
i believe it is Radioactive Nucleotide
which would stop electricity from flowing a) arubber band
b) light
c) copper wire
d) a paper clip
The cost of environmental regulations is often passed on to the consumer or taxpayer. True or False
Answer:
false
Explanation:
it is the goverment's job not consumer of taxpayer
Which structure in a plant is at the same level of organization as a heart in an animal?
A shoot system
B leaf
C chloroplast
D dermal tissue
Answer:
A. shoot system
Explanation:
What is cell membrane?
Answer: google
Explanation:
Answer:
The cell membrane is a semipermeable membrane that surrounds a cell and encloses its contents. The cell membrane separates the cell from the surrounding interstitial fluid the main component of the extracellular fluid.
One of the differences between a plant and animal cell can be found surrounding the outer cell structure of the plant cell.This part of the plant cells is made of specialized sugars called cellulose.it provides structure and support to the plant cell.What is this structure ?
Answer:
Organelle
Explanation:
these cell organelles play a major role in the production of energy and also help in preforming various metabolic functions of the body.
22. Explain how emission or absorption spectrum can be used to identify the composition of objects in space
Answer:
Identifying elements in astronomical objects using their spectra. Measuring the spectrum of light from a star can tell astronomers what the star is made up of. Since each element emits or absorbs light only at a particular wavelength astronomers can identify what element are in the stars from the lines in their spectra.
observation while heating solid a
Answer:
huh?
Explanation:
please be more specific
does the diaphragm relax after we breath out or before we breath out?
9. Which is the pathway of oxygen from lungs into the body tissues?
a. alveoliblood vessels--tissues- red blood cells
b. alveoli red blood cells-blood vessels--tissues
c. red blood cells alveoll--blood vessels-tissues
d: tissues-- red blood cells- alveoli
Answer:
The pathway of oxygen from lungs to the body tissues is alveoli → red blood cells → blood vessels → tissues (option b).
Explanation:
The oxygen (O₂) required by the tissues comes from the air inspired by the respiratory system. The pathway of entry of O₂ to the body and tissues is:
O₂ from the air reaches the lungs. In the pulmonary alveoli, gas exchange occurs, that is, O₂ passes into the blood capillaries and is captured by the red blood cells, while CO₂ is released and passes into the alveoli to be eliminated. O₂ in the red blood cells travels through the blood vessels. The tissues receive the O₂ and a second gaseous exchange occurs at the tissue level, as they release CO₂ that will be carried to the alveoli.Tissue oxygenation depends on the integrity of the respiratory and circulatory systems.
The other options do not show the correct order in which the oxygen travels from the alveoli to the tissues.
Which of the following is true about biotechnology?
It includes the use of recombinant plasmids
It includes beer and breadmaking.
It includes using microorganisms to make the dyes for blue jeans
2+2=???? idkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidk
Answer:
4
Explanation:
2+2=4. It is a very complex equation. Hope this helps!
-Aslina
If there Is a new moon on July 8th, what is the date of the following full moon?
Answer:
august 6th or 7th
Explanation:
full moons occur every 29.53 days
Answer:
WUT COLOR IS PEE MY PEE IS BLUE BC IM A SMERF
Explanation:
Warm air rises, produces an area of __________ pressure.
Answer:
Warm air rises, produces an area of low pressure
If my answer helped, please mark me as the brainliest!!
Thank You!!
Answer:
The air above land is warmed more quickly than air above water. Warm air expands and rises, creating an area of low pressure; cold air is dense and sinks, creating an area of high pressure.
Explanation:
The cross of these two faces produces an offspring. If the alleles for color show incomplete dominance and the alleles for eye shape are codominant, what will the offspring look like?
a yellow smiley face with two star eyes
a yellow smiley face with one circle eye and one star eye
an orange smiley face with two circle eyes
an orange smiley face with one circle eye and one star eye
The offspring will have a yellow smiley face with one circle eye and one star eye.
What is codominance?When a hete---rozygous genotype generates an intermediate phenotype that combines the two homozygous traits, incomplete dominance results. When both alleles have an impact on the phenotype of the heterozygous person, codominance occurs.
Depending on the genetic composition of the parents, the baby may have two star eyes, two circle eyes, or one circle eye and one star eye. Hence, the offspring will have a yellow smiley face with one circle eye and one star eye.
Learn more about codominance:https://brainly.com/question/14053639
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Answer: d. an orange smiley face with one circle eye and one star eye
Explanation:
Which statement BEST describes the number of galaxies and stars in the universe?
A= Billions of galaxies and millions of stars
B=Billions of galaxies and billions of stars
C= Millions of galaxies and billions of stars
D= Millions of galaxies and millions of stars
Answer:
B=Billions of galaxies and billions of stars
The statement that best describes the number of galaxies and stars in the universe is as follows:
Billions of galaxies and billions of stars.Thus, the correct option for this question is B.
What is Universe?The Universe may be defined as a huge space that significantly includes all sorts of celestial bodies like stars, galaxies, planets, and other forms of matter as well. In a more simple form, it may also be characterized as a part that includes all of space, and all the matter and energy that space possesses.
The universe remarkably has billions of galaxies and billions of stars. It may be estimated through the milky model that there are approximately 200 billion or trillions of stars present in the universe. The same principle is also applicable for estimating the galaxies in the universe.
Therefore, billions of galaxies and billions of stars is the statement that best describes the number of galaxies and stars in the universe. Thus, the correct option for this question is B.
To learn more about Universe, refer to the link:
https://brainly.com/question/805395
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Why are paper clips attracted to magnets ?
A. They contain silver
B. They contain aluminum
C. They contain Tin
D. They contain iron
Answer: D
Explanation: Paper clips are attracted to magnets because they contain iron.
PLz mark brainliest:)
Answer: Paperclips are generally made of steel, a major component of which is iron. Iron is a ferromagnetic material — in other words, it becomes a magnet when in the presence of an external magnetic field. So when you bring a magnet close to a paperclip, the iron in the paperclip becomes magnetized, and they leap together!
Explanation: brainliest please? I am working hard to get to the next rank and I just need a few more things please!
Which microscope did Robert Hooke use to study tree bark?
Mr. Hooke used a compound microscope if I remember correctly. Also my ear is really itchy hold on a sec--
MARKING BRAINLEST 50 POINTS!!
Ecology Scavenger Hunt
4 things that are BIOTIC:
1.
2.
3.
4.
· 3 things that are ABIOTIC:
1.
2.
3.
· 1 population (a group of the same species):
1. .
· 2 producers:
1.
2.
· 2 consumers:
1.
2.
· 1 decomposer:
· Give a possible food chain that could be found in the area you are observing.
· List predators that probably live in this area.
· In which biome do you live?
· Describe the climate of the biome.
Answer:
things on Ecology Scavenger Hunt
1. MC
2.Graw
3.Hill
I NEED ASAP
{Review} Correct the dialogue. *
While I don't understand you kids grandma exclaimed I sure do love you.
A “While I don’t understand you kids” grandma exclaimed “I sure do love you.”
B “While I don’t understand you kids" grandma exclaimed, “I sure do love you.”
C “While I don’t understand you kids,” grandma exclaimed, “I sure do love you”.
D “While I don’t understand you kids,” grandma exclaimed, “I sure do love you.”
Which of the following organelles can change shape, can move quickly around the cell, and is found in both plant and animal cells? Cell wall Central vacuole Chloroplast Mitochondrion
Answer:
Mitochondrion
Explanation:
Both plant and animal cells contain Mitochondrions and they move within the cell. Hope this helps :)
The structure of a cell is most closely related to which of the following
A. The size of the cell
B. the function of the cell
C. The number of mitochondria in the cell
D. Whether the cell is living or not
Cells assume different structures primarily on the basis of the function with which they are associated. Thus, the correct option is B.
The number of mitochondria or the size of the cell do not have any influence on the structure of the cell.
On the basis of the function, there are different features that are added or modified in the cell.
For instance, the cells in the intestine are primarily involved in absorption and hence, they have a special structure called villi on their apical surface for maximal absorption.
Similarly, RBCs have a disc shape for maximum surface area for fulfilling its function of oxygen absorption and diffusion.
Learn more about cell structure in:
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will get the Brainliest Answer
Answer:
B) because a drought goes without water and rain deals with hydrosphere atmosphere and geosphere
Which statement best supports the RNA world hypothesis?
DNA molecules are a precursor to self-replicating RNA molecules, which are used to build proteins.
Early RNA molecules were able to self-replicate, which helps to explain why all organisms share the same genetic code.
Simpler self-replicating organic molecules preceded RNA and contain genetic information.
The absence of oxygen in Earth's early atmosphere allowed for proteins to catalyze the production of new RNA molecules.
Answer:
the first one
Explanation:
hope this helps:))
