Answer:
Passive transport must occur to maintain homeostasis. Active transport must occur to get the needed nutrients in and out of the cell.
Explanation:
Cacti are plants that live in extremely dry environments. Unlike most other plants, cacti do not have regular leaves, but instead, have spines. They do have green stems. How would the lack of regular leaves help cacti survive in their environment
DNA: T A C G T A C G C G T A C G A C T A T T
mRNA:
Condon:
Amino acids:???
A. Methionine-histidine-alanine-histidine-alanine-leucine-stop
B. Methionine-histidine-arginine-histidine-alanine-valine-stop
C. Methionine-histidine-alanine-histidine-threonine-valine-stop
D. Methionine-histidine-alanine-histidine-alanine-valine-stop
Answer:
c
Explanation:
Which of the following components do ALL cells have in common? (Check all answers)
A Nucleus
B
DNA
c Organelles
DCell wall
Answer:
A. nucleus
Explanation:
all cells have a nucleus
ORGANIZED CELLS : TISSUES :: ________ : ORGANS
a. Tissues
b. Organs
c Body
d.Organisms
Answer:
the entire order is atom molecues organelles cells tissues organs organ system organism so none of the options you gave don't make sense in that order
Explanation:
How does interphase prepare cells for mitosis
rest prior to cell division
growth of cell and replication of DNA
dissolution of nucleus and cell membrane
division of cytoplasm
Answer:
In interphase there are three phases in which the cell multiplies its contents. DNA is replicated and cell organelles are doubled and all necessary biomolecules are formed. In this way cell gets prepared for mitosis.
Interphase is the time of the cycle when the cell grows and replicates DNA. Therefore, option "A" is correct.
What is the cell cycle?The cell cycle consists of a series of events in sequence by which the cell duplicates its genome and eventually divides into two daughter cells. It is divided into two phases i.e., M phase and interphase. Interphase is the preparatory phase for the cell to undergo cell division whereas the M phase is the mitosis phase in which the cell divides.
The interphase phase is further divided into four phases: G1- the period between the end of the M phase and the start of DNA replication.S- also known as the synthesis phase in which the synthesis of DNA occurs.G2-division of the cell.
Therefore, the cell cycle is an important event.
Learn more about the cell cycle, here:
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The lesson of the Kaibab ?
Answer: kaibab
Explanation:
PLEASE HELP !!!!!!!!!! FORENSIC SCIENCE
1.) At least three physical properties for each piece of evidence. For pieces of evidence that are in the form of a representation, like a cardboard cutout, list possible physical properties that a real version of the item might have.
2.) At least two sentences explaining why you think it would or would not be useful to determine the chemical properties of any of the evidence.
3.) A paragraph discussing the class or individual characteristics of each piece of evidence.
A: What are their possible class and individual characteristics?
B: How could you use those in the investigation?
Explanation:
Determining a substance's physical or chemical identity. What are the two main requirements for identification? The adoption of testing procedures that give characteristic results for specific standard materials and the number and type of tests needed to identify a substance to exclude all other substances.
Which of these is an example of mutualism
A. Cattle egret eats the exposed insects as the cattle graze
B. Honeybee pollinates a flower while gathering nectar
C. Tick gains nourishment by sucking blood from a dog.
D. Two bucks fight to gain territory and to gain a mate.
Answer: B. Honeybee pollinates a flower while gathering nectar.
Explanation:
Mutualism is the idea that both organisms benefit from an interaction. In example B, the honeybee benefits because they receive nectar, while the flower benefits in being pollinated.
Answer:
B. Honeybee pollinates a flower while gathering nectar
Explanation:
As the bee collects nectar, the flower pollinates hence both the flower and the bee gain from each other
which are the target organs of insulin and how do they respond to the home?
Answer:
Action of insulin
Insulin plays an important physiologic role, especially in the liver, muscle, and adipose cells, in homeostasis of blood glucose concentration (4). For this reason, the liver, muscle, and fat have been regarded as major target tissues for insulin.
Animal Cell definition
Answer:
Animal cells are the basic structural and functional units of animal tissues and organs. They are eukaryotic cells. It means that, unlike prokaryotic cells, animal cells have membrane-bound organelles suspended in the cytoplasm enveloped by a plasma membrane.
Explanation:
Answer:
Animal cells are the basic structural and function units of animal tissues and organs. Animal cells have membrane-bound organelles suspended in the cytoplasm enveloped by a plasma membrane.
Explanation:
Factors that effect formation of cyclones :
(a) Wind speed
(b) Wind direction
(c) Humidity & Temperature
(d) All of these
rrect the following statements by replacing the highlighted word:
Warm air is heavier than the cold air.
lighter
The pressure of the air decreases if the speed of the wind is decreased.
Cyclones are constructive because they can damage houses, telephones and other communicati
systems, agriculture, trees etc.
The even heating of the earth surface is the main cause of wind movement.
The overfilled bicycle tube bursts because the pressure inside it becomes less than the atmospheric
pressure outside.
Sologna
ct four precautions you should follow when you are hit by a cyclone:
Yes/N
Precautions
obaro mot
What is the function of the macromolecule subunit below?
Answer:
C. Stores genetic information
Explanation:
The macromolecule shown in the image represents nucleotide as it consist of one phosphate, one pentose sugar, and one nitrogenous Base.
The nucleotides are found in Nucleic acids (DNA and RNA) that functions to store genetic information and transfer it to next generation. They are found in all living things on Earth.
Hence, the correct option is "C. Stores genetic information".
Answer:
c. stores genetic info
Explanation:
why do the steelers stink?
can sinus spread through sexual contact?
plz say the correct answer those who dont know dont reply ok
thank u!
Answer:
No, sinus can not spread through sexual contact but Individual may take precaution.
Explanation:
You can't spread them to other personalities. Bacterial sinus diseases are less constant. Bacteria generate less than 2 percent of sinus diseases. It's suggested that people with sinus infections avoid straight contact (for example, through kissing) with those who are more likely to a contaminant, for example, children, the aged, and those who have exhausted immune systems to decrease the possibility of transporting bacteria, fungi, and viruses to other people.
.......... is the branch of science that deals with matter, energy, light etc.
Chemistry
Biology
Physics
Geology
Answer:
The correct answer is - Physics
Explanation:
Physics is the branch of science that is an organized study of matter, motion, light, energy, and its behavior in time and space. All these states in the observable universe and their effect is studied in detail in physics.
Physics is one of the basic and fundamental disciplines of science like biology, chemistry. Many other streams or filed of science are based on physics such as chemistry, oceanography, seismology, and astronomy.
Thus, the correct answer is - Physics
Fill in the blanks with the correct number. Mitosis results in ___genetically identical cells
Meiosis results in _____ sex cells
Answer:
1. Mitosis results in two genetically identical cells
2. Meiosis results in four sex cells
Answer:
Two genetically identical cells
True or False and if false correct the statement: Antigen-antibody responses are normally non specific.
Answer:
False
Explanation:
Antigens are usually found on the surface of pathogens and are unique to that particular pathogen. So that means that they are specific to that pathogen.
Answer:
False
Explanation:
I looked it up
What role do plankton play in the oxygen cycle ?
Answer:
Phytoplankton are some of Earth's most critical organisms and so it is vital study and understand them. They generate about half the atmosphere's oxygen, as much per year as all land plants.Phytoplankton also form the base of virtually every ocean food web. In short, they make most other ocean life possible
In addition to visible light, astronomers observe
•all of the answers are correct
•ultraviolet light
•gamma radiation
•x-ray
Answer:
all of the answers are correct
1. What are the female reproductive organs?
A. egg cells B. ovaries
C. sperms D. testes
Answer:
the answer is B
Explanation:
ovaries is the answer
Diffusion and osmosis are similar in that they are both types of
Answer:
diffusion
Explanation:
Answer:
Passive Transport
Explanation:
A biotechnology researcher might work on what?
1. Creating biofuels
2. Designing new hospital beds
3. Testing blood for disease
4. Using MRI machines
Answer:
A biotechnology researcher might work on creating biofuels (First option).
Explanation:
A biotechnology researcher, or biotechnologist, has the ability and tools to use organic matter and living beings for the manufacture of products, applying the technology.
A biotechnologist can work in the agricultural industry, pharmaceuticals, or developing products for environmental protection, such as biofuels.
Biotechnology is a science applied to the manufacture of new and sustainable products, through molecular and biochemical research of organic material, plants and animals, for this purpose.
The other options are not correct because:
2. The design new hospital beds depends on hospital engineering.
3. Testing blood for diseases are performed by a bioanalyst or laboratory technician.
4. Using MRI machines is performed by a radiologist or radiology technician.
Answer:
A: Creating Biofuels.
Explanation:
Lowercase letters represent _______________ alleles.
A] Recessive
B] Dominant
Answer:
recessive
Explanation:
think of it this way large uppercase letters are more dominant vs. small lowercase recessive letters. dominant large and overpowering recessive small and easy to shadow.
Which of the following organisms would be able to survive for long periods of time with no food source? Select all that apply.
Answer:
tortoise
Explanation:
Why are bullets shot into a barrel of water for testing?
Answer:
One of these specifications is a characteristic known as rifling, which refers to the spiral lands and grooves placed into the firearm's barrel to impart a spin on the bullet for accuracy. ... Examiners generally test fire into a water recovery tank to obtain comparison bullets for evaluation under the microscope.
Which physical evidence supports the evolution of earth due to chemical weathering?
A. Hammer shape of Bryce Canyon rocks.
B.Red color of Bryce Canyon rocks.
C.Streaks of the face of Wave Rock.
D. Concave shape of Wave Rock
Explanation:
how much is that I was in a while and it will get a new for me too 60th anniversary to the hospital for my family is so good and I don't think you should go for the next time we got home
Answer:
The correct answer is - Concave shape of Wave Rock.
The concave shape of Wave Rock is a nice physical evidence of deposition in the Earth's evolution. It is a land structure dated to 2.7 billion years old, and it is the basis around which the Australian continent formed. The Wave Rock structure is created by weathering of the surrounding area, and this is exactly what proves the deposition part, because Wave Rock was bellow the ground, and that was due to the deposition of the material around it over time, but since it is made out of much tougher material from its surroundings, the weathering lowered the surrounding terrain, while the bedrock remained to witness for the past.
Explanation:
The correct answer is - Concave shape of Wave Rock.
The concave shape of Wave Rock is a nice physical evidence of deposition in the Earth's evolution. It is a land structure dated to 2.7 billion years old, and it is the basis around which the Australian continent formed. The Wave Rock structure is created by weathering of the surrounding area, and this is exactly what proves the deposition part, because Wave Rock was bellow the ground, and that was due to the deposition of the material around it over time, but since it is made out of much tougher material from its surroundings, the weathering lowered the surrounding terrain, while the bedrock remained to witness for the past.
Explanation:
hope this helps pls give me brainliest
What is the process of making qualitative and quantitative observations?
Answer:
To make a qualitative observation would mean making high quality observations, and quantitative observations would be making as many observations as possible.
Explanation:
14.
Which of the following organs removes extra water
from the blood to keep the amount of fluid in the
bloodstream at the proper level?
A. kidneys
B. liver
C.
pancreas
D. stomach
If mongoose were removed from this simple food chain, what effect would that have on the snakes?
Answer: they would be dead
Explanation:
Answer:
Mongoose are opportunistic feeders that will eat birds, small mammals, reptiles, insects, fruits, and plants.
Explanation:
so, if they are removed, there would be a population crisis. there would be too many snakes to control because the mongoose are one of the animals groups that eat snakes. the snake population increases. less mongoose= more snakes
gametes have...
a. homologous chromosomes
b. twice the number of chromosomes found in body cells
c. two sets of chromosomes
d. one allele for each gene
PLZZZZZ HELPPPP
Answer:
A homologous chromosomes
Answer:
D. One allele for each gene