Answer:
cell membrane
Explanation:
cuz
The destruction of the organelle known as cell membrane would cause the
most damage to the cytoplasm of a cell.
The cell membrane is a covering in cells which help to protect the
cytoplasm .The cytoplasm contains most of the organelles such as
lysosomes, ribosomes etc.
The cell membrane also controls the substances which enters and leaves
the cell and destroying it will lead to attack on the cells from other
organisms or a higher concentration which may lead to shrinking and death.
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Today, which of the following are considered to be the most deadly weather-related disasters?
A)
heat waves
B)
hurricanes
C)
tornadoes
D)
snow storms
Cellular respiration is similar in both plants and animals in what way?
Answer:
they both are eukaryotic cells and the both contain membrane-bound organelles
the rate of cell division(how often cells divide)?
A is the same for all cells
B is different depending on the type of cell and /or the conditions the cells is in.
C is different depending on the type of cell
D is the same for most cells except for sperm and egg cells.
Answer:
i dont know
Explanation:
Why is Mr. Helms breathing rapidly?
PLEASE HELP///3. Heather had a color blindness test, and she was surprised to discover she suffered from red-green colorblindness. She told her biology teacher, who said, “Your father is color-blind too, right?” How did her teacher know this? Why did her teacher not say the same thing to the color-blind males in the class?
Answer:
In order for a woman to have the colorblind trait, they need to be X^cX^c, meaning that they have to get the trait from both their parents. Males can either have X^cY or X^CY and since Heather has it, it is definitive that her father had X^cY, which means that he is colorblind. Males in her class, on the other hand, can get it from either their mother or father.
Explanation:
Hope this makes sense!!
What is the genotype (genes) ratio for this probability outcome for the offspring?
Answer:2:2
Explanation:
3.
A behavioral adaptation when an animal becomes inactive in the winter is _____.
camouflage
migration
sleeping
hibernation
What would likely have happened to Earth if no icy debris had arrived?
OA.
It would still have oceans but no atmospheric water.
B.
It would still have atmospheric water but no oceans.
Oc.
It would have no oceans or atmospheric water.
D.
It would have traces of water beneath its surface.
OE.
It would have released water in volcanic outgassing.
Answer:
The answer is E. It would have released water in volcanic outgassing.
HELP PLS
Below is the 5' to 3' original strand of DNA. Please use the DNA from Sample #1 to
answer the questions below.
Sample #1
5'CAGGCT 3'
Create the 3' to 5' complementary DNA strand for sample #1 using the correct
base pairing rules.
Your answer
Transcribe the mRNA strand from the 3'to 5' complementary DNA strand. 1 point
Your answer
Describe a sea-level regression.
Answer:Marine regression is a geological process occurring when areas of submerged seafloor are exposed above the sea level. The opposite event, marine transgression, occurs when flooding from the sea covers previously exposed land.
Explanation:
The Punnett square below shows the genotypes of Amelia's parents. R alpha If R represents the dominant gene for straight hair and r represents the recessive gene for curly hair , which statement best explains how Amelia was born with curly hair ?
Answer:
She received 2 recessive genes
Explanation:
Hope this helps
The DNA sequence TTT codes for the amino acid lysine. The DNA sequence TTC
also codes for lysine. What can you conclude from this information?
Answer:
The genetic code is degenerate and therefore mutations may go unnoticed.
Explanation:
Each triplet of nucleotide bases, which is known as a codon, encodes for a specific amino acid during translation. However, a single amino acid may be coded by different codons. It is for that reason that the genetic code is considered to be degenerate. In this case, Lysine amino acid can be encoded by both TTT (UUU in the mRNA) and TTC (UUC) codons, thereby a mutation T>C at the third nucleotide codon position does not affect the resulting protein (i.e., it is a silent mutation).
Make a list of the energy carriers involved in the Krebs cycle. Include their names before and after they accept the electrons.
What type of macromolecules are involved in carrying out the process of DNA replication?
O A. Carbohydrates
O B. Nucleic Acids
O C. Lipids
O D. Proteins
what happens when oceanic crust collides with continental crust at plate boundary
Explanation:
When oceanic crust converges with continental crust, the denser oceanic plate plunges beneath the continental plate. This process, called subduction, occurs at the oceanic trenches. The entire region is known as a subduction zone. Subduction zones have a lot of intense earthquakes and volcanic eruptions.
What are the possible results of speciation?
Answer:
Speciation is an evolutionary process by which a new species comes into being. A species is a group of organisms that can reproduce with one another to produce fertile offspring and is reproductively isolated from other organisms. Speciation can be driven by evolution, which is a process that results in the accumulation of many small genetic changes called mutations in a population over a long period of time. There are a number of different mechanisms that may drive speciation. One of these is natural selection, which is a process that increases the frequency of advantageous gene variants, called alleles, in a population. Natural selection can result in organisms that are more likely to survive and reproduce and may eventually lead to speciation. A second process called genetic drift describes random fluctuations in allele frequencies in populations, which can eventually cause a population of organisms to be genetically distinct from its original population and result in the formation of a new species.
Explanation:
Ecosystem
Organism
Biome
Biosphere
Abiotic
Biotic
Community
.
1. Living part of the environment _____
2 Collection of abiotic and biotic factors in an environment______
3. A single living thing that can breed/produce fertile offspring______
4. Ecosystem with same climate and similar communities______
5 Individuals of the same species that live in the same area______
6. Earth with all the ecosystems_____
7 Different interacting populations that live together in an area______
8. Nonliving part of the environment______
Answer:
1 organism
8 abiotic
this is the answers I know
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Is tetracycline selectively toxic?
The composition of ocean water can change.
True
False
Ocean Composition can change only if wastes, or substances are introduced into it.
Ocean Composition change?Ocean Composition cannot change because it already contain the fixed amount of constituents in it.
It can change also if some particles or substances are introduced into it.
Ocean refer to water that have more concentration of salt. It is also called seawater and it contain mixture of 96.5 percent water, 2.5 percent salts, and smaller amounts of some substances such as particles, gases, dissolved organic and inorganic substances.
Therefore, Ocean Composition cannot change because it already contain the fixed amount of constituents in it.
It can change also if some particles or substances are introduced into it.
Learn more on ocean water from the link below.
https://brainly. com/question/1292930
Please help! Cells inside the body work to keep the dog's temperature stable. True or False?
Answer:
False!
Explanation:
Regulation of the temperature in any body is mostly done by the nervous system. But if a dog wants to maintain homeostasis they will pant as a way to cool off. This physical behavior is their way for regulating their internal temperature, which keeps them from overheating
the Hawaiian Islands are a bunch of volcanoes formed as a result of a(an)
PLZ QUICK!! WILL MARK BRAINLIEST!!
Which statement is accurate?
A) A gene consists of two traits.
B) An allele is one form of a gene.
C) Most alleles have many genes.
D) An allele is made up of two genes.
Answer:
the answer to this question would be D) An allele is made up of two genes.
which of the following requires ATP
A. facilitated diffusion
B.Simple diffusion
C.Active transport
D.None of the above
Answer:
Active transport
Explanation:
The process is considered "active" due to the use of ATP and actively requiring energy to transport molecules. Simple diffusion simply occurs through the membrane and facilitated diffusion uses transport proteins, but not ATP, hence why both are considered forms of "passive" transport.
What is the equation for calculating the change in water potential? In other words, this equation allows you to determine which way the water will move in response to two different concentrations.
Answer:
The correct answer is - Ψ = ΨS + ΨP.
Explanation:
The movement of the water in a solution where is two different concentrations present can be determined by measuring the water potential (Ψ).
Water potential (Ψ) can be determined by the equation that depends on these two factors osmotic potential represent by ΨS and pressure potential represent by ΨP.
Ψ = ΨS + ΨP.
1. If an animal cell is placed into a solution whose concentration of dissolved substances is
higher than that inside the cell(osmosis). What will happen?
Answer:
Water will move out of the cell causing it to eventually shrink.
Explanation:
The tonicity of solutions determine the direction of water movement. Hypertonic solution is a solution whose concentration is higher than that of its external solution while hypotonic solution is a solution whose concentration is lower than that of its external solution. In this case, an animal cell is placed into a solution whose concentration of dissolved substances is higher than that inside the cell.
This means that the extracellular solution is HYPERTONIC to the cell's solution. Based on OSMOSIS, which is the movement of water from a region of lower solute concentration (high water conc.) to a region of higher solute concentration (low water conc.) via a semipermeable membrane, water will move out of the animal cell into the extracellular solution via the cell membrane (semipermeable membrane).
This movement of water out of the cell will eventually cause it to shrink and die.
Whales, sharks, and penguins, all in different classes of animals, have streamlined bodies with fins or flippers for efficient movement in water.
Ceovolution
Convergent Evolution
Divergent Evolution
Answer:
I believe it would be Convergent Evolution
Investigator Sheer is testifying about DNA evidence she found at the crime scene that matches the suspect on trial. The prosecutor asks Investigator Sheer to explain her conclusion that the DNA samples matched.
What would be a good explanation for her to give to the jury?
That at least 10 different points on the two samples matched
That the DNA profile matches someone with the suspect's hair color and skin tone
That she found one point that matched on the two DNA samples
That the DNA samples showed no clear points in common
Answer:
That at least 10 different points on the two samples matched
Explanation:
I would say this because it seems like the most reliable way to explain her conclusion that the DNA samples match.
How do enzymes reduce the amount of activation energy needed to make a chemical reaction go?
Answer:
Enzymes reduce the amount of activation energy needed by breaking substrate molecules
Explanation:
Enzymes break down substrate molecules to lower the amount of activation energy required.
What is activation energy?The least amount of energy necessary to bring atoms or molecules into a state where they may cause chemical transformation or physical transport is known as the activation energy in chemistry.
The differential of energy content between atoms or molecules in an active or transition-state configuration and the same atoms and molecules in their original configuration is known as the activation energy in transition-state theory. In mathematical formulas for values like the reaction rate constant, the activation energy is typically denoted by the symbol Ea.
Experimental rate constants or diffusion coefficients that are determined at various temperatures are used to calculate activation energies.
Therefore, Enzymes break down substrate molecules to lower the amount of activation energy required.
Read more about activation energy, here
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Which functions are carried out by the water vascular system? Check all that apply.
movement
reproduction
respiration
transportation of food
transportation of water
Answer:
respiration, movement, transportation of water
Explanation:
Answer:
Movement, respiration, transportation of food, and transportation of water.
Explanation:
this is correct on edge :)