Answer:
I belivie the answer is C
Explanation:
The endoplasmic reticulum can be smooth or rough, and in general its function is to produce proteins so that the rest of the cell can function. The rough endoplasmic reticulum contains ribosomes, which are small, round organelles whose job is to make these proteins. Sometimes when proteins are made improperly, they get caught in the endoplasmic reticulum and overload it, leaving it cramped, in a way, and the proteins don't go where they should go. Then there is the smooth endoplasmic reticulum, which has no ribosomes in it, and which produces other substances that the cell needs. Thus, the endoplasmic reticulum is an organelle that is really a workhorse in the production of proteins and substances that the rest of the cell needs.
I hope help you
Wise and judicious use of plants and animals is called __________.
a) recycling
b) conservation
c) reforestation
d) reconstruction
Answer:
recycling
Explanation:
Answer:
b
Explanation:
Conservation is when you use a material wisely, rather than using it all up at once and you cannot replenish it.
WILL GIVE BRAINLIEST
Answer:
The definition of a scientific theory is an explanation of an aspect of the natural world that can be repeatedly tested and verified in accordance with the scientific method, using accepted protocols of observation, measurement, and evaluation of results. (Wikipedia)
Well a random theory that just came to mind is that heavier scents smell stronger but do not travel as far because of their weight but lighter scents have a softer scent but travel farther
Explanation:
Which impact do humans have on the carbon cycle that disrupts its equilibrium
Answer:
Human activity can affect the carbon cycle by capturing carbon dioxide and storing it underground rather than permitting it to be released into the atmosphere. This process is called geologic sequestration.
Explanation:
Cystic fibrosis is a disorder that causes the mucus glands to produce very thick mucus. Problems with the respiratory and digestive systems often occur in individuals with this condition. Like many disorders, cystic fibrosis occurs when there is a simple change, or mutation, in the DNA of a particular gene.
According to the information above, genetic mutations
A. usually result in the release of excess mucus.
B. can only cause diseases in plants and wild animals.
C. will always cause death in humans.
D. can contribute to or cause diseases in humans.
Answer:
A
Explanation:
Answer:
D
Explanation:
I just had this question hope this helps :3
Which of the following is a true statement?
A.
Ocean currents only affect beaches during storms and hurricanes.
B.
Ocean currents only destroy beaches
C.
Ocean currents do not affect beaches.
D.
Ocean currents can move sand along the coast and build beaches.
How are unicellular protists and multicellular protists similar?
Answer:
Most protists are so small that they can be seen only with a microscope. Protists are mostly unicellular (one-celled) eukaryotes. ... Multicellular protists, however, do not show cellular specialization or differentiation into tissues. That means their cells all look the same and, for the most part, function the same
Explanation:
Most protists are so small that they can be seen only with a microscope. Protists are mostly unicellular (one-celled) eukaryotes.
What is protists?Protists are a diverse group of organisms that do not fall within the categories of an animal, a plant, a bacterium, or a fungus. Although there are several exceptions, most are tiny and comprised of just one cell (unicellular).
Because they have a nucleus and other membrane-bound organelles, protists are eukaryotes (structures that perform a specific job).
Simple creatures like amoebas and one-celled algae were once included into the kingdom Protista, a single taxonomic category. Protists can get their food in a variety of ways. Protists can be heterotrophs or photosynthetic, according to Simpson.
Therefore, Most protists are so small that they can be seen only with a microscope. Protists are mostly unicellular (one-celled) eukaryotes.
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In the diagram below choose sequence that shows the way the playing cards were laid down.
Answer:
Explanation:
the point (12,5) is on the graph, what do the coordinates tell you about the water in the bucket?
Why is it important to have a common standard basis for units such as the kilogram
According to the gel electrophoresis results, which child is most likely the
biological child of this dad?
Who is susceptible to infectious diseases for which vaccinations are available?
a. anyone who is not vaccinated
b. very young or very old people
c. people in developing countries
d. people in developed countries
Answer:
Those most susceptible to infectious diseases and for whom vaccination is available are very young or very old people.
Explanation:
Infectious diseases tend to occur more frequently and relatively severely in the extreme age groups, i.e., in childhood and old age.
Although everyone is susceptible to acquiring an infectious disease, vaccines will always be available for very young and very old people, as they are considered to be at higher risk of infection.
Vaccines are preparations that contain fractions of microbes, without the capacity to produce disease, to stimulate the immune system, and to be able to fight the infections they produce.
With regard to the other options, which are not correct:
a. Anyone who is not vaccinated : anyone can be vaccinated, especially if they have not been vaccinated, but the most susceptible are given priority.
c and d. People in developing or developed countries must receive the vaccines established by their health system, always guaranteeing the immunization of the most susceptible.
Answer:
very young or very old people
Why is it important to know how much light can penetrate different sections of an aquatic biome?
Answer:
The importance of light in aquatic biomes is central to the communities of organisms found in both freshwater and marine ecosystems. At depths greater than 200 m, light cannot penetrate; thus, this is referred to as the aphotic zone. The majority of the ocean is aphotic, lacking sufficient light for photosynthesis.
Further info...
Like terrestrial biomes, aquatic biomes are influenced by a series of abiotic factors. The aquatic medium—water— has different physical and chemical properties than air, however. Even if the water in a pond or other body of water is perfectly clear (there are no suspended particles), water, on its own, absorbs light. As one descends into a deep body of water, there will eventually be a depth which the sunlight cannot reach. While there are some abiotic and biotic factors in a terrestrial ecosystem that might obscure light (like fog, dust, or insect swarms), usually these are not permanent features of the environment. The importance of light in aquatic biomes is central to the communities of organisms found in both freshwater and marine ecosystems. In freshwater systems, stratification due to differences in density is perhaps the most critical abiotic factor and is related to the energy aspects of light. The thermal properties of water (rates of heating and cooling) are significant to the function of marine systems and have major impacts on global climate and weather patterns. Marine systems are also influenced by large-scale physical water movements, such as currents; these are less important in most freshwater lakes.
The ocean is categorized by several areas or zones. All of the ocean’s open water is referred to as the pelagic realm (or zone). The benthic realm (or zone) extends along the ocean bottom from the shoreline to the deepest parts of the ocean floor. Within the pelagic realm is the photic zone, which is the portion of the ocean that light can penetrate (approximately 200 m or 650 ft). At depths greater than 200 m, light cannot penetrate; thus, this is referred to as the aphotic zone. The majority of the ocean is aphotic and lacks sufficient light for photosynthesis. The deepest part of the ocean, the Challenger Deep (in the Mariana Trench, located in the western Pacific Ocean), is about 11,000 m (about 6.8 mi) deep. To give some perspective on the depth of this trench, the ocean is, on average, 4267 m or 14,000 ft deep. These realms and zones are relevant to freshwater lakes as well.
All Living Things are made up of cells.
True
False
Answer:
True
Explanation:
Which of the following is a function of the USMA? setting rules for air traffic control responding to disasters such as oil spills setting standards for emission controls in trucks setting regulations for trains carrying cargo
Answer:
setting regulations for trains carrying cargo
Explanation:
USMA is the United States Military Academy in the West point. This academy provides a bachelor of science degree along with a cadet's performance in military and athletic activities.
USMA control diferrent functions in West Point and one of them is setting regulations for trains carrying cargo. USMA controls the department of defense and is responsible for making rules and regulation related to the trains carrying cargo.
Hence, the correct answer is "setting regulations for trains carrying cargo".
Which of the following does not correctly match the organelle with its function?
Select one:
O a. Endoplasmic reticulum: protein/lipid synthesis
O b. Plasma membrane: regulation of transport of materials into and out of the cell
O c. Cytoskeleton: cell structure and motility
O d. Centrosomes: make ribosomes
Answer:
B
Explanation:
Why is oxygen not the most abundant gas in the atmosphere even if it is the most essential gas for life?
All of the following processes require the cell to use ATP energy, EXCEPT
Answer:
All of the following processes require the cell to use ATP energy, except passive transport. The correct option among all the options that are given in the question is the third option or option "passive transport". I hope that this is the answer that you were looking for and it has actually come to help you.
Explanation:
Describe how ATP is produced in the light reactions.
Answer:
Explanation:
Two reactions take place that produce raw materials for the dark stage:
Light energy splits the water molecules into hydrogen and oxygenThis process is called photolysisThe hydrogen is taken up by a hydrogen acceptor called Nicotinamide adenine dinucleotide phosphate (NADP) while oxygen is released as a by-product .
2 H₂O(l) --------->light energy -------> 4 H + O₂ (photolysis
)
Light energy strikes the chlorophyll molecules and sets in motion a series of reactions resulting in the production of a high energy molecule called Adenosine Triphosphate (ATP)
Hope this helps.
The process of how ATP is produced in the light reactions is explained below.
The light-dependent reaction often absorb energy through the help of sunlight and then it is is stored by two types of energy-carrier molecules which are ATP and NADPH.The energy gotten by the hydrogen ion stream gives room for ATP synthase to attach a third phosphate to ADP. Through this attachment, a molecule of ATP is formed in a process called photophosphorylation.
Light absorbed during this reaction and the energy, is used to drive electrons from water to generate NADPH and to drive protons across a membrane.
These protons that are driven often return through ATP synthase to make ATP.
Cellular respiration also produce ATP and water, that is used in different chemical reactions in the plant cell.
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According to the cell theory, where do cells come from?
A) cells can only come from other, pre-existing cells
B) cells are formed from the semi-conservative replication of DNA
C) cells can only arise from the complex chemical environment found in organic solutions
D) cells come from other cells and, on rare occasions, from the spontaneous action of inorganic enzymes
Answer:other answer was right
Explanation:
where are proteins found in the body?
What is the likelihood of a category 5 hurricane making landfall in Maryland
Answer:
since the city is located on territory ceded by Maryland. ... No storms made landfall in Maryland at hurricane intensity.
Explanation:
why do plants and animals release carvon dioxide? what happens to the carbon dioxide released by plants and animals?
Answer:
The process of photosynthesis in plants releases oxygen into the atmosphere. Respiration by plants and animals, as they use the energy stored in food, and the process of decomposition of dead organisms, releases carbon dioxide into the atmosphere.
Explanation:
Hope this helps
Consider the image of the female reproductive organs. Where in the diagram would a fertilized egg implant and develop into the fetus?
In the uterine lining, the fertilized egg implants. The uterus grows to accommodate the growing and developing foetus as it develops.
What is Uterine lining?The deepest layer of tissue line the uterus in females of reproductive years is referred to as the uterine lining or endometrium. The endometrium is a highly specialized tissue that changes cyclically throughout the menstrual cycle in response to hormonal signals.
In order to be ready for potential implantation of a fertilized egg, it thickens and fills out with blood vessels and nutrition. In the absence of fertilisation, the process restarts when the thicker endometrium is removed during menstruation. The endometrium, on the other hand, supplies nutrition and care for the growing embryo and foetus during pregnancy if a fertilised egg does settle in the endometrium.
Therefore, in the uterine lining, the fertilized egg implants. The uterus grows to accommodate the growing and developing foetus as it develops.
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Which layer of the Earth's atmosphere is the fourth-closest to the surface, contains highly diluted gases, and has a temperature that
increases with increasing height?
OA.
troposphere
OB. mesosphere
OC. atmosphere
OD
thermosphere
HELP ME PLS seriously pls :(
In vertebrates, which biological system carries out more chemical reactions than any other organ or system?
A) The liver
B) The heart
C) The digestive system
D) The circulatory system
Answer:
The Digestive System (Choice C)
Explanation:
The Digestive System is constructed and does it's job by turning food into energy and nutrients that the body needs to survive.
Of the following weather factors, which is most important in determining the plant and animal populations that can exist in an area?
air pressure
cloud cover
humidity
temperature
Answer:
Out of the choices given, the most important in determine the plant and animal population that can exist in an area is the temperature. Both plants and animals need a certain temperature to survive in certain areas. The correct answer is D, temperature.
Explanation:
6. Explain what is the
difference between
mechanical (physical)
weathering and chemical
weathering? *
Answer: While physical weathering breaks down a rock's physical structure, chemical weathering alters a rock's chemical composition. Physical weathering works with mechanical forces, such as friction and impact, while chemical weathering takes place at the molecular level with the exchange of ions and cations.
Explanation:
Pathogens, like disease causing viruses, can enter the body through the blood stream. Phagocytic white blood cells will respond by releasing enzymes and by ingesting the pathogens to destroy them. What transport process is used by these white blood cells to ingest the virus?
A) facilitated diffusion
B) sodium-potassium pump
C) exocytosis
D) endocytosis
Answer:
did u ever find out what the answer was??
Explanation:
How do you properly heat a test tube in the lab?
Answer:
Hold the test tube at an angle. point the test tube away from yourself and all other people. Heat the test tube gently from the top of the substance being heated, and always wear safety goggles.
Explanation: Can you plz accept my invite to be your friend I am 15 in high school 10th grade Colgan High School, You are beautiful a compliment
what is one major withdraw with nuclear energy
Answer:
Nuclear power plants generate almost one fifth of the electricity produced in the United States. The nuclear power cycle uses water in three major ways: extracting and processing uranium fuel, producing electricity, and controlling wastes and risks.
Explanation:
Hope this helps. UwUz
Will award 100 points
What is the correct designation for predicting a cross between two heterozygous organisms?
a) AABB X AABB
b) AaBB X AaBB
c) AABb X AABb
d) AaBb X AaBb
