Answer:
3
Explanation:
Look at the last digit and that says how many valence electrons are on the outer shell
If red is incompletely dominant to white, then a red flower crossed with a pink flower will be able to
produce white flowers
True or False
During which phase is there most likely to be a problem
Answer:
Early stages
Explanation:
Neptune was discovered because of ______ instead of observation
Answer:
Neptune, generally the eighth planet from the sun, was postulated by the French astronomer Urbain-Jean-Joseph Le Verrier, who calculated the approximate location of the planet by studying gravity-induced disturbances in the motions of Uranus.
Cual elección mejor resume el resultado del experimento de Redi?
Redi definió con precisión la palabra vivo.
Redi refutó la generación espontánea.
Redi demostró que las moscas provienen de carne podrida.
Redi demostró que los seres vivos pueden provenir de cosas no vivas.
DONE
The diagram below shows molecules represented by X Both outside and inside the cell
A process that would result in the movement of these molecules out of the cell requires the use of
A-DNA
B-ATP
C-Antigens
D-Antibodies
Answer:
B. ATP
Explanation:
ATP would be needed to provide energy for the movement of the particles since the movement goes against the concentration gradient (So this is active transport)
A process that would result in the movement of these molecules out of the cell requires the use of ATP.
What is ATP?
A vital "energy molecule" present in all living things is adenosine 5′-triphosphate, also known as ATP and typically written without the 5′-. In particular, it is a coenzyme that transfers energy to cells by releasing its phosphate groups when it interacts with enzymes like ATP triphosphatase.
An adenine bicyclic system, a furanose ring, and a triphosphate chain make up the molecule. The principal energy source for critical biological processes such muscular contraction, nerve impulse transmission, and protein synthesis is ATP generated in mitochondria.
Therefore, A process that would result in the movement of these molecules out of the cell requires the use of ATP.
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If there are 400 dark moths in a population of 1200 and 800 light moths, what are the frequencies of each trait?
Nonmetals are defined as elements that generally cannot
conduct _____
and are poor conductors of heat.
Answer:
they can not conduct electricity
Non-metals are defined as elements that generally do not conduct electricity and are poor conductors of heat.
What are elements?
It is defined as a substance which cannot be broken down further into any other substance. Each element is made up of its own type of atom. Due to this reason all elements are different from one another.
Elements can be classified as metals and non-metals. Metals are shiny and conduct electricity and are all solids at room temperature except mercury. Non-metals do not conduct electricity and are mostly gases at room temperature except carbon and sulfur.
The number of protons in the nucleus is the defining property of an element and is related to the atomic number.All atoms with same atomic number are atoms of same element.
Learn more about elements,here:
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Humans grow, develop, and heal because cells can reproduce themselves. This cellular reproduction is called ______________. *
The swordfish contains a heat generating organ that warms its brain and eyes up to 14°C above the surrounding ocean water temperature. Which structures are most likely to be found at relatively high concentrations within the cells of this heat generating organ?
A. nuclei
B. chloroplasts
C. chromosomes
D. mitochondria
Answer:
The mitochondria of a cell use up oxygen and nutrients from the body and convert them into energy and heat. The heat is used to maintain the temperature of the organs and body. Hence, the heat-generating organ would have the organelles, mitochondria, in abundance in its cells.
How could an error during transcription affect the protein that is produced
Answer:
The protein might be unable to function if an error during transcription occurs. Explanation: During transcription, the mRNA is formed. If the error encountered in the transcription, mRNA formed would be a transient one and would eventually get degraded.
Explanation:
‼️I NEED HELP WITH THIS RIGHT NOW⁉️. A student is trying to determine if a solution is acid or basic. She does not have any litmus paper. Which would she most likely use to get a reading on her solution? Vinegar, soap, cabbage juice, aquarium water.
Answer:
Cabbage juice
Explanation:
Red cabbage has pH indicator pigment. It changes color when mixed with acid or basic solution.
For acidic solution, the juice turns red.
For neutral, it shows purple color.
For basic solution have pH 8-9 : Blue
pH 10-11: Green
For strong basic solutions: yellow in color.
Answer:
C.
Explanation:
In which stage of cellular respiration do the NADH molecules get "cashed
in" to make lots of ATP molecules? *
1)Krebs cycle
2)electron transport chain 3) glycolysis
Answer:
2. Electron transport chain
Explanation:
This is where the NADH molecules flow along a serious of electron carriers and in the process releases energy that is used to make ATP.
In which phase of cell division does the DNA exist as chromatin
Which is a function of the structure that is represented in the image?
Answer:
Thats the cell membrane, its lets things in and out of the cell for energy and whatnot
Explanation:
cellular respiration and that stuff
Observa la imagen y escribe a qué tipo de presión se refiere
Answer:
presión sanguínea
Explanation:
espero que esto ayude
Which of the following is a job for a landscape architect?
planning a municipal park
conserving land on traditional farms
operating machinery on crops
cutting down trees on private land
Answer:
1 do i of
Explanation:
Answer:
Planning a municipal park
Explanation:
Landscape architects are dedicated to building squares, parks, places mainly for a public purpose.
Which of the following is formed when a
cancerous cell replicates uncontrollably?
A. a blood clot
B. a tumor
C. tuberculosis
D. organ death
Answer:
a tumor
Explanation:
Answer:
B: a tumor is formed
Explanation:
a tumor is formed
what are the causes of cancer????
Answer:
Explanation:
Cancer is caused by changes (mutations) to the DNA within cells. The DNA inside a cell is packaged into a large number of individual genes, each of which contains a set of instructions telling the cell what functions to perform, as well as how to grow and divide
Create an argument to help inform your community about the impacts of sprawl on wetland ecosystems and ways to protect wetlands from further decline. Use evidence and scientific reasoning to support your response.
Answer:
Negative impact.
Explanation:
There is a negative impacts of sprawl on wetland ecosystems because it destroys the habitat of thousands of organisms. Making laws to restrict housing in a wetlands and avoiding making houses on the wetland are the ways to protect wetlands from further decline. Human activities is the main factor that causes harm to wetland ecosystem so sprawl has adverse impact on wetland ecosystem.
Which event is an example of vegetative reproduction, a form of asexual
reproduction, in plants?
Answer:d
Explanation: I'm smart lol trust me
Answer: B Spider plants produce plantlets.
Explanation: I took the test and the other guy is wrong
A 3:1 ratio of tall to short pea plants appearing in the f2 generation lends support to the law of
Answer:
Mendelian inheritance
Explanation:
As a health information management technicial why is a through understanding
Answer:
As a health information management technician, a thorough understanding of medical terminology is important because you may be analyzing medical information regularly. This answer has been confirmed as correct and helpful
Answer:
As a health information management technician, a thorough understanding of medical terminology is important because you may be analyzing medical information regularly.
All organisms have the same amount of chromosomes.
A. True
B. False
Answer:
B. False
Explanation:
The chromosomes of different organisms can vary.
Describe the life cycle of a star similar in size to our sun. from birth to death.
Answer:
adverage star-->red giant-->planitary nebula-->white dwarf
Explanation:
name two plants and animal in which diffusion plays an important role
What happens if a person has one kidney removed? 1 point a. They will continue as normal b. They will stop making urine c. They will accumulate excess urea D. They will die.
Please help :( I don’t wanna fail
Answer:
You need to create a food chain with a producer, consumer, and decomposer. an example of this would be grass > zebra > lion.
Choose ALL the places in the human body that cellular respiration takes place.
A. Intestinal cells
B. Lung cells
C. Bone cells
D. Skin cells
Answer:
A. Intestinal cells
B. Lung cells
C. Bone cells
D. Skin cells
Explanation:
All the above
Respiration occurs in the mitochondria of the cell of the human body. Breathing occurs through lungs.
Answer:
All of these
Explanation:
All of these places in the human body takes cellular respiration. So, all of the given options are correct.
Select ALL of the molecules that are
produced in cellular respiration and are reactants in photosynthesis.
Answer:
6Carbon Dioxide (CO2) + 6Water (H2O) + energy
Explanation:
The products for cellular respiration are the same as the reactants in photosynthesis. Each process is dependent upon the other. The results/products of cellular respiration are 6 carbon dioxide molecules and 6 water molecules along with the releasing of energy. In photosynthesis energy is absorbed in cellular respiration energy is a byproduct.
Select the correct answer.
What is a scientific theory?
Answer:
Scientific theory definition, a coherent group of propositions formulated to explain a group of facts or phenomena in the natural world and repeatedly confirmed through experiment or observation: the scientific theory of evolution.
Explanation:
