Answer:b
Explanation:
bevause i know it is right
arteriolar dilation throughout the body causes ur ine production to decrease because:
A) osmotic pressure of the blood plasma increases
B) blood pressure in the glomerular capillaries decreases
C) blood pressure in the glomerular capillaries increases
D) osmotic pressure of the blood plasma decreases
HELP ME PLEASE!!!!
vasodilatation causes a decrease in blood preasure so the answer is (B)
Give 2 ways in which the products of anaerobic respiration in yeast are useful to humans,
Anaerobic respiration in yeast (Saccharomyces cervisae) is also called alcoholic fermentation
C6H12O6--->2C2H5O+2CO2
Ethanol can be used as a disinfectant.
Ethanol can also be present in beverages.
Anaerobic respiration in yeast.
Anaerobic respiration is economically important - many of our foods are produced by microorganisms respiring anaerobically. Yeast is used to making alcoholic drinks. When yeast cells are reproducing rapidly during beer or wine production, the oxygen is used up.
How do humans benefit from the products of anaerobic respiration?Another advantage of anaerobic respiration is its speed. It produces ATP very quickly. For example, it lets your muscles get the energy they need for short bursts of intense activity (see figure below). Aerobic respiration, on the other hand, produces ATP more slowly.
What are the two products of anaerobic respiration in yeast?Anaerobic respiration in yeast
The yeast switches to anaerobic respiration. Ethanol and carbon dioxide are produced.
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On each step in Electron Transport Sustem chain, a small charge is given off that will be used to synthesize ATP in the process of phosphorylation. When the electrons leave the chain, in pris, they combine with oxygen (final acceptor) to form water. During this process water is and why:
A) oxidized because electrons are lost which produces oxidized water
B) oxidized because electrons are gained which produces oxidized water
C) reduced because electrons are gained which produces reduced water
D) reduced, because electrons are lost which produces reduced water
Answer:
C) reduced because electrons are gained which produces reduced water
Explanation:
The electron transport chain (ETC) involves a series of chemical reaction based on the reduction and oxidation of molecules. According to the question, the electrons that leave the chain combine with a final electron acceptor called Oxygen. This reaction is a reduction reaction because oxygen gains electrons.
The gaining of electrons by Oxygen reduces it to water (H2O). Hence, water is said to be reduced because electrons are gained by oxygen to produce a reduced form, called water.
Which type of cell is pictured on the right?
eukaryotic
prokaryotic
Answer:
Prokaryotic Cell
Explanation:
You can identify that it is a prokaryotic cell since it doesn't have a nucleus, and has a more box-rounded shape.
Hope this helps! :)
it acts to In hot air sterilization, the water that is removed from the cell is important to this type of sterilization mainly because Group of answer choices it acts to protec the organic molecules from oxidation it acts as products/reactants it acts to stablize the temperature it acts as a solvent
Answer:
it acts as products/reactants it acts to stablize the temperature
Explanation:
Dry heat sterilization is very useful to be used in materials that cannot come into contact with forms of heat sterilization such as steam. It is also widely used for objects that cannot come into contact with very high temperatures.
This type of sterilization is done by buckling, incineration, intra-red rays or hot air oven. In any case, it is important that the water is completely removed, both from the object and from the sterilization vehicle. This is because water is easily used by possible microorganisms to stabilize the temperature in their bodies, which can cause sterilization failures.
ANSWER ASAP!!! Which of the following is not true concerning the elements of a quality life? a. It might include financial and physical security. b. They are considered stable over a lifetime. c. It is highly individualized. d. It depends upon personal environment and relationships.
Answer:
B. They are considered stable over a lifetime
Explanation:
The only statement that is not true concerning the definition of life in general is that "They are stable over time." This can be proven in the early years of earth's life wherein different microorganism and macroorganism lives. Over time, they evolved into another species that is most suitable to the kind of envionment the earth is evolving.
3.
Which of the following is NOT a problem caused by rapid human population growth?
unsafe water
overcrowded schools
barren land
quality housing
Answer:
barren land
Explanation:
What did the peppered moths signify in evolution.
Answer: The evolution of the peppered moth is an evolutionary instance of directional colour change in the moth population as a consequence of air pollution during the Industrial Revolution. The frequency of dark-colored moths increased at that time, an example of industrial melanism.
A person's ________
is built on his/her cultural components and shapes the way he/she view's the world.
genetic makeup
status
background
health
Answer:
Background
Explanation:
which of the following are primary consumers
A) rat snakes
B) gray squirrels
C) red maple trees
D) sweet gum trees
2 Points
A population has 1000 individuals. Over a period of 1 year, 500 new
individuals are born. Which equation shows how to calculate the birthrate of
this population?
O A. 1000 * 0.5 = 500
OB. 1000 + 500 = 1500
C. 1000 - 500 = 2
O D. 500 - 1000 = 0.5
Answer:
D. 0.5
Explanation:
Birthrate is calculated by number of live births in 1 year divided by the total population.
Answer:
d
Explanation:
What happens to a population when its larger than the available resources can accommodate
Answer: They would die off.
Explanation:
simple .too many people would have to much of the resource used and then there would be no more resourses to use and the population would die off
Is Central Park a biome yes or no and explain please
Answer:
no it is not,it is part of a biome but it it self is not one
Explanation:
In which two ways does air flow? Select the two that are correct. Question 1 options: From areas of high pressure to areas of low pressure From areas of low pressure to areas of high pressure From areas of high density (cold air) to areas of low density (warm air) From areas of low density (warm air) to areas of high density (cold air)
Answer:
option 1 and 4
Explanation:
It flows from high pressure to low pressure as air is made up of gases and gases move according to the process of diffusion.
It moves from lower density to higher density as pressure is inverse to density. As density is not what makes the air move it is pressure.
WILL MARK BRAINLIEST
Answer:
your right
Explanation:
When water sticks to a cup as part of a science experiment, the attractive property is a/an _______ property.
Answer:
Adhesion
Explanation:
Technically, you need cohesion(water sticking to itself through attraction of hydrogen bonds) to get adhesion(water sticking to other surfaces through attraction of hydrogen bonds). They are rather intertwined. But for this basic answer, it is adhesion.
What is regional terminology? a set of vocabulary words that healthcare workers use to refer to specific regions of the body a set of vocabulary words that healthcare workers use to refer to specific areas of the country a set of vocabulary words about the body that are specific to certain areas of the country a set of vocabulary words about the body that are different in different areas of the country
Describe how Stella’s view of these cells and their parts changed as she transitioned through the three levels of magnification. Be sure to identify at least one cell structure or part of the paramecium in your description.
Answer:
The paramecium body.
Explanation:
1. The objective lenses on a compound light microscope doess have powers that start of as smallest to highest power, 4x, 10x, and 40x on the maximum power setting. This means that the sample can be magnified either, 40x, 100x or 400x.
At 40x magnification Stella will see organism 5mm.
At 100x magnification Stella will be able to see organism 2mm.
At 400x magnification Stella will be able to see organism more closely, 0.45mm, or 450 microns.
2. Paramecia are shoe shape or molded and almost transparent and shrouded in a defensive pellicle.
Pellicle capacities like skin and shields them from the components. For movement they have cilia.
Answer:
At 40x, Stella could see the cells, but they looked really small. At 100x, Stella was able to see the cells to the point where she could see most of them up close. At 400x, Stella could see the cells one by one close enough. Some of the cells are shoe-shaped, which is one of the characteristics of paramecium. The brown at 400x next to the orange is the one that mostly looks like a shoe.
Which is the first step that geologists must do to compare rock layers at distant locations?
find the absolute age of rocks at both locations
compare a layer at one location to layers at other locations
identify index fossils in one or more layers at one location
collect fossils from different locations to study the organisms' lifestyles
Answer:
The correct answer is C
Explanation:
The first step a geologist would take in order to compare rock layers at distant locations is to Assign a date to the rock layers.
That is, they a relative age to a layer of rock at one point and then give the same age to matching layers at another point. By studying and identifying index fossils, geologists are able to match the rock layers.
Cheers!
The first step that geologists must do to compare rock layers at distant locations is to identify index fossils in one or more layers at one location. This is further explained below.
What are rock layers?Generally, rock layers is simply defined as Strata, another name for rock layers, and stratigraphy is the science of strata.it shows rock formation over time.
In conclusion, Rock layers are key to geological research of the Environment.
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according to the evolutionary approach what are the three body tyoes regarding personality
Answer:
ectomorphs, endomorphs, and mesomorphs
Which of the following is an example of reproductive isolation? two populations of finches that cannot produce viable offspring two populations of finches that have different feather colors two populations of salamanders that live in different lakes two populations of salamanders that have different tail lengths
The correct answer is A. Two populations of finches that cannot produce viable offspring
Explanation:
Reproductive isolation is a biological and evolutionary phenomenon that prevents two species from successfully reproducing, this means they cannot produce offspring or the offspring is not fertile, even if these species had a common ancestor. Additionally, as a result of reproductive isolation, each species keeps its genes and features. This phenomenon is best exemplified in "Two populations of finches that cannot produce viable offspring " because this refer to the barriers for different species to reproduce or produce viable offspring, which is the focus of reproductive isolation.
Answer:
A on edge
Explanation:
Describe three additional biotic and abiotic factors not modeled in the simulation that could affect the population dynamics of the whales and seals
Answer:
temperature, water quality and sunlight.
krill, small crustaceans, and zooplankton
Explanation:
Biotic factors such as krill, small crustaceans, and zooplankton and abiotic factors such as temperature, water quality and sunlight has a direct effect on the growth and distribution of whales and seals. Due to change in climate, temperature of the earth changes which destroy the natural habitat of many species. Krill, small crustaceans, and zooplankton are food of the whales which are migrated from their natural habitat so whales also moves to those areas where their food is available. Sunlight is also needed by the whales and seals but due to ozone depletion, UV radiation injured the skin of both whales and seals. Poor water quality also adversely affected the health of whales and seals.
which is a reason that many organisms that have existed on Earth have left no fossils
Modern day rockets were most influenced by the: use of nuclear fusion development of SCUBA creation of the telescope use of liquid fuel
Answer:
true
Explanation:
True or false, diagram A is an energy pyramid with the correct simple concepts??
Answer:
True
Explanation:
When you walk your dog, you are using energy from the sunlight to power this activity.
Answer:The energy is coupling the sun and the dog to power energy.
I'm most likely wrong but ✌ good luck .
Explanation: the sun sends radiation to the doggo and powers him!!
Good luck again!✌
What is the general term for any carbohydrate monomer?
Answer:
Monosaccharide are called as simple sugar because it consists of one sugar unit that can not be further broken down into the simpler form.
Answer:
Monosaccharide
Explanation:
Monosaccharide are called as simple sugar because it consists of one sugar unit that can not be further broken down into the simpler form.
A student measures the range of sound frequencies that the human ear can hear by playing sounds for volunteers between 10 and 30,000 hertz
Answer:
B. Ordered
Explanation:
we found complete question that is: A student measures the range of sound frequencies that the human ear can hear by playing sounds for volunteers between 10 and 30,000 Hertz and asking them to raise their hand if they were able to hear it. What type of variable is the independent variable in this experiment?
A. Categoric , B. Ordered , C. Continuous , D. Discrete
solution
Volunteers between 10 and 30,000 Hz ask the human ear to raise their hand when the student is measuring the range of sound frequency and if they can hear it; This requires consistent answers from the experiment participants on whether or not they can hear the sound. Therefore, the category can be classified under the ordinal category ordered.
as eg. Highest Education Level has variable Elementary School, High School, many College and College Graduate
ARE FINS LIMBS?? GOOD ANSWER OR ELSE I WILL REPORT YOU.
Answer:
Fins are limbs.
Explanation:
A limb is considered an appendage of any body. Since a fin is an appendage of an animal body, it is indeed a limb.
Why are tourists interested in mining corals?
a.) for souvenirs
b.) to build roads
c.) for protection
d.) for bone grafts
Answer:
A.) for souvenirs
Explanation:
Tourists are interested in mining corals mainly to get souvenirs, since corals are known to be pretty and would be a "good" souvenir because of that.
Tourists would not be interested in mining corals to build roads, get protection, or get bone grafts because tourists are just interested in visiting a place and getting souvenirs from it.
Coral mining is the removal of coral reefs through various methods. The tourists mines coral to keep or gift them as souvenirs. Thus, option A is correct.
What are corals?Corals are the hard aquatic invertebrates that belong to the phylum Cnidaria and are found in the form of colonies and as individual polyps. They together make a coral reef that is an important part of the ecosystem.
Though the polyps are softer they secrets a harder covering of shells made of calcium carbonate that gives an appearance of a hard skeleton or rock. The mining of corals has been seen as having a negative impact on the ecosystem as protects from erosion and is a source of medicines and home to various marine organisms.
The corals have been mined by the tourist to keep them as souvenirs. It is seen that they are pretty and is good to keep. They act as tokens of remembrance for the tourist as they have visited the place and are beautiful.
Therefore, option A. the tourists keep coral as souvenirs.
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