Answer:
Can lead to the development of many diseases.
Explanation:
The control of gene expression is extremely complex. Malfunctions in this process are detrimental to the cell and can lead to the development of many diseases, including cancer.
Please mark me the brainliest!?!
Answer:
there could be genetic mutations because of this. this can cause physical or mental alterations at birth that will affect the person later on in life. :) <3
Explanation:
What are 3 molecules that require active transport?
Answer:
ions, glucose and amino acids i think
don't get mad
Explanation:
What is a striation??
Answer:
In geology, a striation is a groove, created by a geological process, on the surface of a rock or a mineral. In structural geology, striations are linear furrows, or linear marks, generated from fault movement. The striation's direction reveals the movement direction in the fault plane
What common thing occurs in each mutation?
If the endoplasmic reticulars were removed from the cell, which organelle would not be able to function properly, and why?
1. Mitochondria, because they rely on the ER as an energy source
2.Ribosomes, because they receive proteins made by the ER
3.Golgi apparatus, because n packages proteins received from the ER
4.Cytoplasm, because it relies on the ER for structural support
Answer:
3.Golgi apparatus, because n packages proteins received from the ER
Explanation:
1. Mitochondria, because they rely on the ER as an energy source - this is false. The mitochondria are the energy-producing organelles in the cell. They do not rely on the ER for energy
2.Ribosomes, because they receive proteins made by the ER - this is false, the ribosomes are the protein synthesis factories of the cell. Some of them are even attached to the ER
3.Golgi apparatus, because n packages proteins received from the ER - this is true. The ER is involved in folding and modifying proteins, which are passed to the Golgi for further modification and transport.
4.Cytoplasm, because it relies on the ER for structural support - this is false, structural support is provided by the cytoskeleton
Answer:
C. Golgi apparatus
Explanation:
I took the test on Edg.
The leaves of chaparral shrubs are typically __________.
A)
small and waxy
B)
evergreen leaves
C)
able to store water
D)
all of the above
Please select the best answer from the choices provided
A
B
C
D
Answer:
D. All of the above
Explanation:
Answer:
D
Explanation:
During winter vacation, you learn that a polar jet stream is traveling across the United States. The forecaster says there will be big changes in the
weather as the jet stream moves past your town in Florida
What causes wind? Choose the two that apply.
<
A
uneven heating of Earth's surface
B В
warm air sinking while cold air rises
C
air movement from high to low pressure
D
air movement from low to high pressure
Explanation:
uneven heating of Earth's surface. warm air sinking while cold air rises
In subduction, what determines which plate will be on top and which will be on bottom?
Fish are sensitive to many environmental variables: dissolved oxygen, light, temperature, pH, clarity of water, food supply, presence of predators, etc. Fish will be attracted to different locations in a lake, based on its mix of variables.
Imagine you want to conduct an experiment to understand how just one of these variables differs in a local lake, depending on its depth. This lake reaches a depth of 17 meters. For this activity:
Pick a variable that might change as you go deeper in the lake on a given day.
Do a little research on that variable to determine how you might measure it in a lake.
Use the template below to outline an experiment to investigate this variable in the lake by depth. For each part, simply answer the question in parentheses to create your outline.
Type your response to each field in the space below that field:
Title: (Enter a brief, descriptive title. Hint: Sometimes it’s best to do this last.)
Purpose: (Why are you doing this experiment?)
Hypothesis: (What do you predict from this experiment and why?)
Procedure/Method: (How will you specifically carry out your experiment to test your prediction?)
Observations: (What specifically would you look for and record?)
Data analysis: (With this kind of data, what would be the best way to present it?)
Conclusion: [No need to enter anything here for now.]
References: (List any references you used to design the experiment. Note that for a full experiment write-up you’d also list any references you used while carrying out the experiment or in analyzing your results.)
Answer and Explanation:
Variable: dissolved oxygen
Title: Oxygen variation as a water quality indicator.
Purpose: To study how dissolved oxygen varies with depth
Hypothesis: The percentage of dissolved oxygen will decrease as depth increases.
Procedure/Method:
Selection of sampling spots, according to the morphometry of the lake, different depth, water currents inputs and outputs, aquatic vegetation, and lake type of use. In each spot water samples will be taken using a Niskin bottle. The sample will be taken from different depth: 5 meters deep, 10 meters deep, and 15 meters deep (photic zone).Dissolved oxygen (DO) will be measured in each sample, by using a multiparameter sensor. In a field sheet to evaluate the parameter, the %DO by site and depth will be recorded.Observations:
%DO in each site and depth will be recorded in order to analyze how it varies with depth.
Data analysis:
According to different indicators of water quality in a lake, the observed %DO will be compared and analyzed to evaluate the sanity state of the lake water. Example of valuation scale,
NORMAL index: Oxygen concentration in the water column is found to be sufficient for the fish survivalREGULAR: Decrease in oxygen concentration at greater depth, values below saturation in the backgroundCRITICAL: Null oxygen concentration in all or part of the column profile of water. Probable fish mortality events.According to the taken data, observations on the study site will be taken, such as the variation in oxygen concentration as it gets deeper, until reaching hypoxia level, where fishes can not survive. Data can be presented in tables and in graphs, in both cases comparing sampling sites and depth, making a focus on the valuation scale.
Conclusion:
Association of the oxygen variation with the sanity state of the lake, microbiology decomposition processes at different depths, eutrophication state, among others.
References:
- Quality monitoring in San Roque waters. INA-CIRSA. 02/26/2013
- Quality Monitoring Program of Water from Los Molinos Reservoir. Articulation and Institutional Synergy for the Water Resources Preservation. Cossavella A, Bazan R. 2018
- Limnology course. Córdoba National University, UNC, 2018
Groups of cells work together as tissue. Groups of tissues from organ systems. True or False
Answer:
True
Explanation:
Answer:false
Explanation:
Question 1
All of the following are true of body systems within an animal, EXCEPT-
A. each system within the body is made up of multiple parts.
B. body systems interact with other body systems at a given time.
C. each part of a system only has functions for that system.
D. systems can respond to the needs of the animal.
The statement 'each part of a system only has functions for that system' IS NOT TRUE (Option C).
An organ system can be defined as a set of organs that work together to perform specific functions.
The organs systems include
skeletal systemcardiovascular systemurinary systemreproductive systemmuscular systemskin systemrespiratory systemendocrine systemdigestive systemexcretory systemimmune systemnervous system.Each part of an organ system can be used by different systems.
For example, the large intestine is part of the digestive system and excretory system.
In conclusion, the statement 'each part of a system only has functions for that system' IS NOT TRUE (Option C).
Learn more in:
https://brainly.com/question/12825206
Does global warming increase the amount of defective eggs birds lay
Answer:
Climate change is making British birds lay their eggs earlier in the year, according to a major survey of how common species are changing their behavior to cope with warmer temperatures. so to combat it they basically lay eggs when it does not effect the eggs.
Explanation:
Anna stated that carbon monoxide could not be organic because it is a gas. what is wrong with her statement?
A.) her statement is correct.
B.) Organic molecules can be gases.
C.) carbon monoxide is not a gas.
D.) Carbon monoxide is not organic because it is not produced by living things.
Answer:
from my point of view the answer should be carbon monoxide is not organic because it is not produced by living things the answer should be D
8. Which has the highest heating value?
- Bituminous coal
- Anthracite
- sub bituminous coal
- Lignite
Answer:
...............Anthracite
The respiratory system is made up of the airways, lungs, and respiratory muscles. The lungs are classified as –
cells.
tissues.
organs.
organisms.
pills and potions...bts promotions...Im angry but I still love anime<3
Answer:
Organs
Explanation:
It is a system of cells and tissues. Organisms are comprised of organs. Btw what anime do you like?
Answer:
lol it's classified as an organ
Explanation:
im 99.99%sure
brainscape: Restriction enzymes: A) act at the membrane to restrict the passage of certain molecules into the cell. B) are highly specialized ribonucleases that degrade mRNA soon after its synthesis. C) are sequence-specific DNA endonucleases. D) are very specific proteases that cleave peptides at only certain sequences. E) catalyze the addition of a certain amino acid to a specific tRNA. c The biological role of restriction enzymes is to: A) aid recombinant DNA research. B) degrade foreign DNA that enters a bacterium. C) make bacteria resistant to antibiotics. D) restrict the damage to DNA by ultraviolet light. E) restrict the size of DNA in certain bacteria.
Answer:
C) are sequence-specific DNA endonucleases
B) degrade foreign DNA that enters a bacterium.
Explanation:
Restriction enzymes are the proteins that cut the DNA at a specific sequence.
Restriction enzymes are also known as restriction endonuclease produced by bacteria that recognizes a specific sequence on DNA and split it by catalyzing the hydrolysis or addition of water molecule. So, Restriction enzymes are sequence-specific DNA endonucleases.
The biological role of restriction enzymes is to restrict the entry of foreign DNA into the bacterium. Restriction enzymes have the ability to restrict the number of bacteriophage strains that affect bacteria.
Hence, the correct options are "C and B"
One of the first organisms to develop a new ecosystem is
Answer:
Moss lichen or any other pioneer species.
please help me fast!!
Answer:
they are not living because when they fell from the tree they stopped getting water. so it depends on how long ago they fell.
Answer:
I would agree that the leaves that have fallen are dead. I agree because it is a proven fact that, when a leaf is not conected to a tree it will die because it is not geting protens or food from the tree anymore.
Explanation:
MARK AS BRAINLISTASAP I need help! I’ll mark you brainly!
Answer:
ATP and NADPH are used to energy for the production of the Calvin cycle. Once their energy is released, they revert back to ADP and NADP+ and can be reused again.
Explanation:
ATP and NADPH are energy carriers that can be used to power chemical reactions. Once they have energized cellular processes, they become their 'low energy' form of ADP and NADP+. Later, they can reform ATP and NADPH to power more reactions
what would be the mass of a charger block (Has to be grams)
Answer:
23 grams
Explanation:
Look at the ecological pyramid here.
Which organism would you expect to find at level C?
Answer:
The correct answer should be C. Rabbit
Explanation:
the algae and daisy are what we call producers, so they belong on the bottom of the pyramid (level D.)
the rabbit belongs on level C, because it is the primary consumer
and lastly, the cougar belongs on level B/A because it is the tertiary/secondary consumer
Which of the samples shown below are eukaryotic?
Answer:
Eukaryotic cells look like little medicine caplets.
Explanation:
I hope right the answers please Mark please brainlist
Which of the following structures are found in eukaryotic cells? Check all that apply. endoplasmic reticulum mitochondria nucleoid Golgi apparatus
which of the following structures are found in both eukaryotic cells and prokaryotic cells? check all that apply. nucleus flagella ribosomes DNA nucleoid cell membranes endoplasmic reticulum
Answer:
endoplasmic reticulum, mitochondria, and golgi apparatus
For the second question: flagella, ribosome, DNA, and cell membranes
Explanation:
i got it right :)
Answer:
1st: 1, 2, 4
2nd: 2, 3, 4, 6
Explanation:
trust
Varicella-zoster is the virus that causes chickenpox. The average incubation period is 14 to 16 days after exposure. A person usually experiences a mild fever and fatigue for 1 to 2 days before rashes appear all over the body. A person having had chickenpox as a child may have the virus lay inactive in the nerve cells for many years only to reactivate much later as an adult in the form of shingles, which results in a very painful rash. This information suggests that the reproductive cycle of the varicella virus is -
a)lytic for shingles because the virus causes rashes to appear on the skin.
b) lysogenic for chickenpox because the virus attacks the mucous membranes.
c) lysogenic because the virus is a varicella-zoster virus.
d) lytic for chickenpox because the symptoms appear soon after infection.
Answer:d
Explanation: because it’s true
What percentage of people rank public speaking as their number one fear in life?
41%
50%
O 15%
0 95%
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An animal's growth rate is determined by
O many genes
O one specific gene
O only factors not related to genetics like feed
depends on the animal
How do clastic sedimentary rocks form?
Fragments of rock are squeezed and cemented together.
Plant and animal remains are squeezed and cemented together.
Solid chemicals in water harden and form rocks.
Lava cools and hardens into rock.
Answer:
Fragments of rock are squeezed and cemented together.
Explanation:
Answer:
Fragments of rock are squeezed and cemented together.
Explanation:k12 and did the quiz
TT att tt assume that in pea plants tall plant height is dominant to short plant height. Determine the phenotype from the genotypes.
Answer:
TT=tall
Tt=tall
tt=short
Explain the relationship between the length of a Great White
Shark and how much food it eats per year.
Answer:
Explanation:
Every living thing grows. It needs energy to grow. It gets energy through food. When it doesn't have enough energy, it won't grow as fast. When it does, it will grow normally. If it get's more than enough, it will grow faster. One exception is if that organism is a human, and is having a growth spurt.
If Donald trump had no hair he would look how would he look like?
Answer:
He would look like a ghost
Explanation:
Answer:
like a potato
Explanation:
because he head would be round
Every chemical compound is unique and different from the