Answer:
C
Explanation:
The cell membrane has 3 major functions,
1) Provide a protective barrier for the cell
2) Eliminate toxins and waste, using osmosis and diffusion
3) Transport nutrients to the cell
why is it an advantage that bundle sheath chloroplast lack grana
Explanation\Answer:
Pack sheath chloroplasts don't contain grana (if present not many and poorly created). In mesophyll cells, the light needy response is supported. In group sheath cells, the light autonomous responses are supported. Huge measure of ATPs and diminished coenzymes are created in the mesophyll cells.
1. True or false: In a mutualistic relationship, fungi feed on other living organisms and harm the host.
O false
O True
Answer: false
Explanation:
Chemical structure of almond flour?
+
Which fundamental force is being used in this type of
treatment?
- strong
-weak
-gravitational
-electromagnetic
Answer: Weak.
Explanation:
The complete question is:
Scientists use a substance called Iodine-131 to treat cancer. As Iodine-131 undergoes radioactive decay and emits beta particles, it kill cancer cells. Which fundamental force is being used in this type of treatment?
Well, here we have beta decay.
Beta-decay is when a beta particle (an electron or a positron) is emitted from an atomic nucleus (usually a neutron-rich nucleus). We know that beta decay is a consequence of the weak force or weak interaction (the force responsible for the radioactive decay of atoms)
Then the correct option is the second one, weak.
Answer:
(B) WEAK
Explanation:
(A) strong
(B) weak
(C) gravitational
(D) electromagnetic
Took test got it right 2021 edeg
Charged atoms and molecules must use a ___________________ to cross through the plasma membrane.
Answer: protein
Explanation:
Had the exact question!
Explain some of the reasons why not everyone shows traditional lateralization
Answer:
The right side of the brain may have developed more than the left side.Both sides of the brain developed equally.Explanation:
Lateralization is the term used to designate the tendency that some functions of the organism are more developed on one side of the brain. Traditional lateralization, promotes that these functions are more developed on the left side of the brain, making the right side of our body more dominant. However, it may happen that these functions develop more on the right side of the brain, or develop on both sides and in an egalitarian form, causing some people to have lateralization different from the traditional.
I need help with Human Anatomy/Physiology I just need help with the explanations please. :)
Answer:
The arm is a great example. The muscle would be the biceps brachii and the bones of the shoulder and the arm. The biceps brachii allows you to do flexion -- bringing your forearm closer to your shoulder and Extenion -- extending your arm outward so that it is fully straight.
This looks like a project and will take a lot of time so I provided a starting place to look into.
Explanation:
Answer:
I will explain down below.
Explanation:
So basically if I am correct you are supposed to do a project based off of the skeletal muscle system. You want to, get a piece of paper or a poster and draw a representation on it, then describe what each of the terms are. I am not 100% sure, but I did a project like this before in the past.
Which of the following is the best evidence that supports the rule that only 10% of energy is transferred from one organism to another? (1
There are fewer organisms at the top of the food chain because there is less energy available for life processos
O Ten percent of organisms are fully consumed while others contain some molecules that cannot be digested
Not all organisms at the lower trophic levels will be eaten and die
O Dead organisms and waste are broken down by decomposers and are recycled through the ecosystem
Answer:
I believe the answer is A
Explanation:
There are fewer organisms at the top of the food chain because there is
less energy available for life processes is the best statement that supports
it.
What is Trophic level?This is the position an organism occupies in a food chain. The organisms
are usually fewer while those at the bottom have more organisms present
in the chain.
As food chain moves from bottom to the top, the energy level decreases
which depicts 10% of energy is being transferred from one organism to
another
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Draw a line to connect the following terms to their definitions. PLZ HURRY!
A region that has a specific climate and a specific community of plants and animals = biome
A region with low average temperatures and little precipitation = taiga
Long-term temperature and precipitation patterns in a region = climate
This picture shows different amounts of space in between the particles of two
different soil samples.
Which word best describes what we are seeing?
Answer:
Porosity
Explanation:
I had another question like this and it was B so there u go
Meaning of soil porosity: Pore-spaces, also known as voids, are the area of the soil's volume that is not occupied by solids, either mineral or organic, hence option B is correct.
What is soil porosity?
Under field conditions, air and water are always present in the pore space. The amount of water that a specific volume of soil can hold depends on the amount of pore space.
How many pores, or holes, a soil has is referred to as its porosity. A proportion of the total volume of the soil material is used to measure a soil's porosity.
Soil particles are defined as those that are 2 mm in diameter or smaller and make up the inorganic component of soil. Sand, silt, and clay are the three types of soil particles.
Therefore, Porosity is a crucial indicator in locations where groundwater reserves supply drinking water.
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Which of the following is a form of kinetic energy?
O A. Gravitational potential energy
O B. Light energy
O C. Elastic energy
O D. Thermal energy
Answer:
light energy
Explanation:
Also known as light energy or electromagnetic energy, radiant energy is a type of kinetic energy that travels in waves.
the different wavelengths of energy release by the sun is called what?
the visible spectrum
the electromagnetic spectrum
ROYGBIV
thermal energy
Answer:
The electromagnetic spectrum
Answer:
electrictromagnetic
spertum
Which structure could be found in a single-celled organism? intemal organs legs and feet outer covering large brain
Answer:
A solitary called life form would have an external covering in particular. Clarification: Having a brain, legs and inner organs is excessively perplexing for a unicellular organism(organisms with one cell)
Explanation:
Sooooooooooooooooooooooooooooo
Answer:
d. carbohydrates
Explanation:
The products of this equation actually belong to carbohydrates.
Carbohydrates are known to be a large group of organic compounds which is seen in foods and living tissues. Carbohydrates usually contain hydrogen and carbon and are in the ratio 2:1. When broken down, it releases energy which animals use for work.
Two known common carbohydrates are the starch and cellulose. They are macromolecules and are also polymers. Their monomers are units of sugar (glucose). Carbohydrates have the general molecular formula Cm(H2O)n (where m and n represent numbers).
The full set of DNA instructions in a cell is described as
Answer:
a genome
Explanation:
An organism's complete set of DNA is called its genome.
What is the relationship between photosynthesis and cellular respiration?
Answer:
Photosynthesis and cellular respiration are essentially opposite processes.
Explanation:
Photosynthesis converts carbon dioxide and water into oxygen and glucose. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Both use one another's products to make their own.
I would appreciate brainliest, if not that's ok!
For each of the following scenarios, describe the most likely pathway from beginning of synthesis (when peptide bonds are made) to final location for a protein. Include short descriptions of key steps. The scenarios are: a protein that floats freely in the cytoplasm; a protein that is in the lumen (liquid interior) of a lysosome; a protein that is secreted from a cell; and a protein that is imbedded in the plasma membrane of a cell.
Once you present a detail in one description you can reference it in later descriptions (in other words, there is no need to completely repeat yourself). Your overall description of these four scenarios should be about a page long (total, not each), and should include at least he following terms:
a. ribosome
b. lumen
c. vesicle
d. Golgi apparatus (including cis, medial, and trans regions)
e. lysosome
f. plasma membrane
g. hydrophobic
h. hydrophilic
Answer:
following are the solution to the given question:
Explanation:
The DNA throughout the core keys of the mRNA by the transcription. Therefore mRNA becomes formed through codons of unique amino acids. That organic molecule consists of mRNA translation. Amino acids were protein sub-units, but various amino acids represent various proteins with one another.
Ribosomes are necessary for both the translation or method of mRNA protein synthesis. Codons of unique amino acids in mRNA embeds. A ribosome adds amino acids to the string or chain of amino acids. Ribosomes may be located free in cytoplasms or bound to the endoplasmic reticulum. Lysosomes are also known as food factories.
The substances are moved to a raw endoplasmic reticulum lumen (RER). That protein was subsequently changed by the addition of sugar molecules. Such adjustments distinguish the proteins from one another. This protein was packed or transferred through RER through organelles. These vesicles are also the RER membrane extensions but are called microsomes.
These microsomes fuse mostly on the cis face and obtaining the face of particular proteins and combine with both the Golgi membranes. Each recipient hand of this Golgi device is called trans head. Protein processing requires a spot in the center face or middle face.
Golgi's device is the double cell wall structure consisting of piles of flat disks called cristae. The protein is categorized, tagged and packaged in the Organelles device and reach their destination. Protein change is done through the inclusion of various carb chain, and phospholipids are applied to the marks. Tagged or graded proteins are packed from the Golgi membrane in the purchasing for vesicles. Those vesicles survive from the Golgi device's trans-face.
These vesicles instead merge into various membranes of cellular processes to bond as protein molecules or carry out various roles. Those vesicles often fuse to form membranes or gastrointestinal enzymes of a lysosome. Lysosomes are eukaryotic cells that absorb stomach acid and eat old cells, cells, etc. neutrophils.
These enzymes are part of several cell organelles' bilipid sheets, including the plasma membrane. Epithelial tissue, with two mm of cholesterol and phospholipids as well as enzymes, is indeed a bilipid structure. It cellular membranes model is known as fluid mosa so because proteins move and move through the membrane. Glycerol, two fatty tails as well as a phosphate-linked direct positive are the polypeptides.
Their tails were inward and focused as well as the faces facing the outside of slice in lipids. For example, its head is also the outer sections of the burger bun as well as the tails are also the inner parts of both the buns.
The tails with saturated fats are hygroscopic and therefore address the inside the heads of the polypeptide chain are hygroscopic such that they address your cell's actively dividing and primary evidence. Throughout the plasma membrane, phosphate groups are therefore called liabilities by their shareholder equity, including hydrophilic and hydrophobic sides, that membrane contains proteins enclosed. Interdisciplinary organisms are known proteins that are completely embedded in the membranes. The external proteins are called certain proteins that are present and bound to a membrane surface and so do not cross that surface.
Which of the following speed units is NOT from the Si (metric) system?*
cm/s
m/min
km/hr
mi/hr
m/s
km/min
Answer:
Prefixes are not usually used to indicate multiples of a second greater than 1; the non-SI units of minute, hour and day are used instead. On the other hand, prefixes are used for multiples of the non-SI unit of volume, the litre (l, L) such as millilitres (ml).
Psychology. A group of scientists have created a new drug X that helps with anxiety.what is your hypothesis?
Answer:
The correct answer would be - hypothesis would be "If Drug X treats anxiety, then people who have anxiety and take Drug X should stop having symptoms.”
Explanation:
A hypothesis is an assumed or purposed explanation for a phenomenon on the basis of the available evidence at the beginning of the investigation. It required a scientific method to check if the hypothesis is true or not.
In the given case the most accurate hypothesis would be based on the fact that the drug X is helpful in case of anxiety and if it really helps such a patient then this drug should stop symptoms of anxiety.
Which organelle serves as Cell City's police? (This is an analogy)
A) ER (Endoplasmic Reticulum)
B) Golgi Complex
C) Lysosome
D) Chloroplast
Answer:Lysosomes
Explanation:
True or false Are bacteria protists?
Answer:
false
Explanation:
Protists are micro-organelles that are not classified as plant, animal, or bacteria
3. Are some molecules made of one kind of element?
Answer:
yh what he said
Explanation:
Microvilli are found on cells of the inner surface of the small intestine, where they Microvilli are found on cells of the inner surface of the small intestine, where they increase the absorption of nutrients from digested food. protect the intestinal lining from irritants or toxins in the food. push food along the digestive tract. slow the movement of food through the digestive tract. sense the presence of food in the digestive tract.
Answer:
increase the absorption of nutrients from digested food.
Explanation:
MICROVILLI are structures found on the surface of body organs such as small intestine. They help the small intestine mainly to perform its absorptive function. In other words, microvilli increase the absorption of nutrients from digested food.
Microvilli aid in this absorptive function by increasing the surface area of the small intestine and hence, allow more nutrients to be absorbed from digested food.
Organelles found in plant cells that function through respiration to produce energy from oxygen and sugar are called —
Question 20 options:
Chloroplasts
guard cells
photosynthons
mitochondria
Answer:
The answer is A) Chloroplasts
Answer:
Chloroplasts
Explanation:
hope i helped
PLEASE HELP :(
How do icebergs contribute to rising sea levels?
○ They melt and increase the amount of water in the ocean.
○When they increase in size, they take
water out of the ocean.
○They break away from land, displacing significant amounts of water.
○The number of icebergs has been increasing, taking up more space in the ocean
In my knowledge
its option A
they melt and increase the amount of water in the ocean
Answer:
Its C -displacement
Explanation:
The other answer is wrong. It's just like when ice cubes melt in a cup the water level doesn't rise but instead, it increases the volume of the water in the cup by displacing it.
What is the advantage of a primate having a curved spine?
Answer:
depending on what you mean it can allow you to be more flexable or it can have an effect in your posture
Explanation:
:)))))
Severe storms all have extremely strong winds that can cause a lot of environmental damage.
Which storm below has the strongest winds?
O cyclone
O hurricane
O thunderstorm
O tornado
The storm that has the strongest winds is TORNADO.
A tornado can be defined as a narrow-violent rotating column of air in contact with the ground, which is often attached to the base of a thunderstorm.It is hard to observe a tornado unless it forms a condensation vertical wind tunnel composed of water droplets and dust. In the most violent tornadoes, wind speed may reach 300 miles (480 kilometers) per hour.In conclusion, the storm that has the strongest winds is TORNADO.
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Answer: its tornado i just took the test on edge2020 on the storm assignment.
Explanation: :)
Salmon live in both fresh water and salt water during their lives. They are born in in fresh water but migrate out to marine waters for most of their life. Eventually, they return to the place they were born in fresh water to spawn. Changing between fresh water and salt water affects the balance of water in their body. Salmon have an internal control system called osmoregulation that restores the balance by negative feedback. This is an example of which characteristic of life
Answer: The question is incomplete because the options are not given. Here are the options gotten from another website.
A. adaptation
B. reproduction and development
C. response to the environment D. energy transformation
E. maintaining homeostasis
The correct option is maintain homeostasis which is C.
Explanation:
This is because salmon posseses adaptive physical characteristics that help it to suitably live both in freshwater and salt water. This is because homeostasis is the ability to resist any change in order to maintain body internal environment and this is a negative loop feedback. Organs of salmon work to control homeostasis but endocrine and nervous system engage more in maintain homeostasis.
The last option is correct.
The following information should be considered:
This is due to the sal-mon possessing adaptive physical characteristics that help it to suitably live both in fresh-water and salt-water. This epresent the ability to resist any salt-water in order to maintain body internal environment.Learn more: https://brainly.com/question/1979431?referrer=searchResults
Explain why, throughout the history of life on Earth, living beings have been different?
Assume coat color in horses is controlled by a single gene. Palomino horses have a golden yellow coat, chestnut horses have a brown coat, and cremello horses have a coat that is almost white. A series of crosses between the three different types of horses produced the following offspring:
Cross Offspring palomino times
palomino x palomino 13 palomino, 6 chestnut, 5 cremello
chestnut x chestnut 16 chestnut
cremello x cremello 13 cremello
palomino x chestnut 8 palomino, 9 chestnut
palomino x cremello 11 palomino, 11 cremello
chestnut x cremello 23 palomino
A. Explain the inheritance of the palomino, chestnut, and cremello phenotypes in horses.
B. Assign symbols for the alleles that determine these phenotypes, and list the genotypes of all parents and offspring given in the preceding table.
Answer and Explanation:
Due to technical problems, you will find the complete answer and explanation in the attached file.