Answer:
Unlike prokaryotes, eukaryotic cells compartmentalize various metabolic processes inside membrane-bound organelles. For example, the breakdown of certain food molecules to provide energy takes place in the mitochondrion, and photosynthesis takes place in a chloroplast.
Answer:Eukaryotic cells generally use aerobic respiration – requiring oxygen – to produce usable energy called ATP from glucose molecules. ... This type of respiration mostly takes place in specialized organelles called mitochondria. Prokaryotic cells, on the other hand, tend to use anaerobic respiration – not requiring oxygen.
Explanation:
Groundwater is found in pores of soil and rock,
O True
O False
Answer:
true
Explanation:
What can a scientist
learn by observing the
behaviors of a particular
animal?
Answer: Sense food, Predators
Explanation: They can observe the animals odor and they can also observe the animals predators.
Scientists are inspired to the survey of animal behavior for a variety of reasons, and the ground is pretty varied, ranging from feeding behavior and habitat selection research to mating behavior and social organizations.
What is animal behavior?Animal behavior encompasses all of the ways in which animals interact with other organisms and their physical surroundings.
Behavior can also be defined as a change in an organism's activity in response to a stimulus, an external or internal cue, or a combination of cues.
Animal behavior connects the molecular and physiological aspects of biology to the ecological.
Behavior is the link between organisms and their surroundings, as well as between the nervous system and the ecosystem. One of the most important aspects of animal life is behavior.
Animal research helps scientists understand how living creatures, both human and animal, function.
Animal research allows us to get a close-up look at living organisms and how their physical, chemical, and functional life systems function.
Thus, this way, a scientist can learn many varied things regarding organisms by learning animal behavior.
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Which best describes how a plant cell divides
1) What was the rationale behind introducing wolves to the Greater Yellowstone Ecosystem (GYE)?
Answer: was to increase the population of wolves
Explanation: The reasoning behind introducing these gray wolves (Canis Lupus) to the Greater Yellowstone Ecosystem was to increase the population of wolves there since they were once scattered because of people killing these animals off with the assumption that they were predators and were viewed as dangerous animals.
The rationale behind introducing wolves to the Greater Yellowstone Ecosystem is that it is considered a way of increasing the population of wolves.
What is an Ecosystem?An ecosystem may be defined as the place or area where members of different species live together and interact with one another for the purpose of food, space, and mating partner.
It may be thought that in the past time people were significantly killing wolves with the supposition that they belongs to the category of predators and were typically observed as dangerous animals. Now, if they were introduced again in this environment, the rationale behind this introduction is only for improving the population of wolves.
Therefore, the rationale behind introducing wolves to the Greater Yellowstone Ecosystem is that it is considered a way of increasing the population of wolves.
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. The following statements describe the word tolerance. Which of the
statements best describes the term tolerance in Science?
a. Tolerance is how much you can handle.
b. Tolerance is examining other people's complex behaviors.
c. Tolerance is a legal definition that lawyers use in criminal cases.
d. Tolerance is the capacity of a species to withstand a variety of
environmental conditions.
Answer:
The answer is A.
Explanation:
"the ability or willingness to tolerate something, in particular the existence of opinions or behavior that one does not necessarily agree with."
In science, the term tolerance is how much a person can handle. Therefore, option A is correct.
What is tolerance?the capacity or readiness to put up with anything, especially the presence of ideas or actions with which one may not necessarily agree. patience, suffering, and fortitude; as well as kindness, objectivity, and unbiased thinking. Tolerance and toleration both support a person's right to do something they disagree with. Tolerance implies a liberal attitude toward other people's beliefs and behavior, such as tolerance for religious minorities.
Limit dimensions, unilateral tolerances, and bilateral tolerances are the three fundamental tolerances that are most frequently found on working drawings.
The term tolerance means how much you can handle. Therefore, option A is correct.
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Which statement BEST explains why few plants grow on a tropical rain forest floor?
A.pollution
B.climate change
C.habitat destruction
D.tectonic plate motion
Answer:
c
is correct!
Can someone help me please
456 Explanation:
...
What are some examples of producers that are classified as phytoplankton?
Answer:
Some phytoplankton are bacteria, some are protists, and most are single-celled plants. Among the common kinds are cyanobacteria, silica-encased diatoms, dinoflagellates, green algae, and chalk-coated coccolithophores.
Explanation:
Which of these layers is the deepest?
A. O horizon
B. A horizon
C. C horizon
D. B horizon
Answer: C) C horizon
Hope this helps!! :D
what is the income source obtained from silk worm?
Answer:
silk
Explanation:
Jackson says, “The really scary things though are the physical, chemical, oceanographic things that are happening.” What does he mean by this?
Oceanography includes the oceans and sea depicting and analysis or change in the characteristics of water bodies.
By the statement, scary things are happening to the oceans by Jackson means that:
The oceans and aquatic lives are suffering from climatic changes and is undergoing immense physical and chemical changes.
The addition of unwanted wastes, dumps and chemical spills in oceanic bodies are altering the chemical and physical attributes of the water. The habitants of water like fauna and flora are suffering a lot of loss due to changes.
The involvement of human activities has increased water pollution and many other kinds of pollution. Overfishing, oil spills and dumping of waste in water bodies have altered the natural characteristics of water.
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Radiant energy is made up of electromagnetic waves. True or False?
Answer:
raidiant energy is the energy of electromagnetic waves
What type of protein helps molecules move through a
cell membrane?
Answer:
Gated Channel protein
Explanation:
Answer:
Water channel proteins are helps the molecules move through a cell membrane.
Explanation:
this protein acts like a pore in the membrane that lets water molecules or small ions through quickly. This proteins (aquaporins) allow water to diffuse across the membrane at a very fast rate. Ion channel proteins allow ions to diffuse across the membrane.
The graphic shows a diagram comparing DNA and RNA.
DNA
RNA
Which table completes the diagram?
W
Х
Y
uracil
translation
adeninc
cortan genetic
information
Deorrondeco
condeco
w
03
made of nucleotides
Y
Georybose su
thyminc
transcription uracil
04
contains the
pyrimidine
Se punes
corte
Drone
©
w
05 c
X
Y
cos
06 o
thymis
07 Ou
X
adering
transcription thymine
08 OUE
09 Que
010 Oues
011 O
Answer:dna
Explanation:
Suppose you have the following research question: How does low gravity affect an astronaut’s blood pressure? Without actually going into space to find out, what kind of research method should you usee?
A. Experimental Study
B. Observational Study
C. Field Study
D. Simulation
Answer:
Simulation
Explanation:
In an experiment where you find something out without being there would be a simulation. Hope this helps :)
Without actually going into space to find out, simulation can be used. Thus option D is correct.
What is simulation in research ?Simulation is the re-enactment of real-world situation for different reason as it cannot be done in real due to several reasons.
This is completely conducted in a controlled environment which also the modification or addition of variable factor if needed.
The primary aim of this technique is to teach people with the appropriate steps to take in the event.
It is mostly used in cardiopulmonary resuscitation (CPR), science experiments, movies, sports, and video games.
It is used to identify what type of situation needs to be recreated and assess will be feasible, the goal for doing simulation should be decided, the device, model or parts need to be executed during simulation.
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Describe how radiocarbon dating method is used to find the absolute age of a fossil?
Answer:
Radiocarbon dating involves finding the age of an ancient fossil by measuring its carbon-14 content. Carbon-14 (radiocarbon), is a naturally occurring radioactive isotope that forms when cosmic rays in the upper atmosphere strike nitrogen molecules, which then oxidize to become carbon dioxide.
Help please:
What makes up cell membranes and is used to create hormones?
A. Starch
B. Hydrocarbon
C. Glucose
D. Cholesterol
All biomolecules have the following traits except:
A. a carbon backbone.
B. covalent bonds.
C. hydrogen elements.
D. nitrogen elements.
Which soil-based compounds do plants use to create amino acids from glucose?
A. carbon
B. fluoride
C. hydrogen
D. nitrogen
Answer:
Cholesterol
Nitrogen elements
nitrogen
100% correct
Explanation:
The other two answers on this assessment are amylase and Cholesterol again
Biomolecules are those molecules produced in the body which are useful for life functions. They often consist of carbon, nitrogen and oxygen.
The correct answers to each question are listed below;
1) The correct answer is option D: Cholesterol
2) The correct answer is option D: Nitrogen elements
3) The correct answer is option D:Nitrogen
Biomolecules are quite necessary for the perpetuation of life processes.
Living organisms are composed of diverse substances of biological importance called biomolecules.
Many biomolecules contain carbon, hydrogen and oxygen.
Nitrogen is very important in making amino acids because amino acids must contain nitrogen.
Cholesterol is found in the cell membrane. It is very important in building the cell membrane as well as the formation of several hormones.
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what is the function of a pollen tube? 10 points
A. to lead sperm cells to the ovary
B. to create more pollen
C. to lead egg cells to the sperm cells
D. to create sperm cells
Answer:
The answer would be A, to lead sperm cells to the ovary. Hope this helps you out!
The ATP molecule can be considered a form of chemical energy because
It stores the energy from the glucose in the bonds between the phosphate groups
It has a five-carbon sugar like RNA
It takes in light energy from the sun
It is a form of fat
Answer: The correct answer is A) It stores the energy from the glucose in the bonds between the phosphate groups.
Hope this helped!!! :)
Answer:
The correct answer is It stores the energy from the glucose in the bonds between the phosphate groups. :)
Explanation:
i’m tired of school and hate it and have no idea what i’m learning i don’t have any motivation on learning that and i cheat so whats the point it’s useless anyways also i’m behind and wanna drop out i’m not trying to go to hell bc of school
Answer:
Explanation:
dont worry and dont loose hope
u can start to love ur school
just pay attention to what the teacher is teaching for one day and then the next day answer the questions that ur teacher asks. Then if she appreciates u, u feel good and start loving school. Ask ur parents and ur friends to motivate u. Try not to cheat in exams. U get good marks and then everyone will be happy. dOnt ever think of dropping out.
Thats all i can say
Please Help
Which type of transport moves waste or very important products out of the cell? Question 8 options:
A. Endocytosis
B. Diffusion
C. Carrier Protein (Pump)
D. Transport
Answer: Duffusion B. Hope this Helps bro
Explanation:
need rn!!
What is the transportation system of the cell?
- Golgi bodies
- lysosomes
- endoplasmic reticulum
- ribosomes
A Golgi body, also known as a Golgi apparatus, is a cell organelle that helps process and package proteins and lipid molecules, especially proteins destined to be exported from the cell.
Explanation: it processes and packages proteins and lipid molecules but i am not sure if it transport
Answer:
A Golgi body, also known as a Golgi apparatus, is a cell organelle that helps process and package proteins and lipid molecules, especially proteins destined to be exported from the cell.
Explanation:
Which of the following can upset the balance of an ecosystem?
too much water
not enough water
too much light
not enough light
all of the above
none of the above
Answer:
All of the above.
Explanation:
all four of those situations can cause plants to die and animals with it. Without plants, herbivores will not have food and either die or leave, and without herbivores, carnivores will face the same situation.
I added a picture it’s simple plz help
Answer:
The higher the density, the more closely packed the particles called atoms and molecules. The lower the density the more spaced muy the particles are
If density = mass divided by volume, than the more volume a material has the less dense it is. For example, if there are five people in a room that is 5ft. by 5ft. the people will be tightly packed together and more dense. If those same five people were in a room that is 20ft. by 20ft. they would have more space and it would not be as dense in the room.
Which of the following is equal to inputs? products products reactants reactants reactions reactions yield yield
Answer:
c
Explanation:
I NEED HELPPPPPPPP DUEEEEE NOWWWWWWW 15 POINTS
Answer:
I believe that it would be C
Explanation:
pls let me know if I'm incorrect
Answer:
C. Is the correct answer is believe.
Matter (water, glucose, proteins, etc.) can move into a cell.
True
False
Answer:
True because googe says it can move in and out of cells
Explanation:
Answer:
true
Explanation:
Very small polar molecules, such as water, can cross via simple diffusion due to their small size. ... To resolve this, a specialized carrier protein called the glucose transporter will transfer glucose molecules into the cell to facilitate its inward diffusion.
3.1 The Cell Membrane – Anatomy and Physiology
4. Using evidence from the text, describe the purpose of the cell membrane.
Answer:
it protects the cell from germs and stuff
Match the following vocabulary words with the correct definitions.
1. green pigment needed for photosynthesis
chlorophyll
2. plant-like organism without chlorophyll
community
3. water falling from the atmosphere
habitat
4. place where an organism naturally lives
transpiration
5. water released into the atmosphere through stomata
precipitation
6. group of organisms living in the same area
fungi
Chlorophyll is the green pigment needed for photosynthesis and precipitation is the water released into the atmosphere through stomata.
What is the role of chlorophyll?Chlorophyll is vital for photosynthesis, which allows plants to absorb energy from light. Chlorophyll molecules are specifically arranged in and around photosystems that are embedded in the thylakoid membranes of chloroplasts.
Chloroplast has a structure called chlorophyll which functions by trapping the solar energy and is used for the synthesis of food in all green plants. Produces NADPH and molecular oxygen (O2) by photolysis of water.
Chlorophyll absorbs the light energy required to convert carbon dioxide and water into glucose. It is found within chloroplasts in cells exposed to light. Chlorophyll is green - so absorbs the red and blue parts of the electromagnetic spectrum.
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What differs Flood from Flash Flood then? Explain your answer concisely.
Floods and flash flooding Now is the time to determine your area's flood risk. ... Flash floods have a rapid hydrological response in catchments with short lag times, ... Two different types of flood hazard assessment methods were tested: (i) a ... elongation ratio and roughness index can be used to explain the flash flood types.
Answer:
Flooding is an overflowing of water onto land that is normally dry. Floods can happen during heavy rains, when ocean waves come on shore, when snow melts quickly, or when dams or levees break. Damaging flooding may happen with only a few inches of water, or it may cover a house to the rooftop. A flash flood is = A flood caused by heavy or excessive rainfall in a short period of time, generally less than 6 hours. Flash floods are usually characterized by raging torrents after heavy rains that rip through river beds, urban streets, or mountain canyons sweeping everything before them.
Explanation:
i new the first on the top of my head but the second on was on google mabye this would help.
