what venn diagram in math​

Answer:

Esta suposición no es realista, muchas de las semillas no llegarán a la etapa adulta y por lo tanto no podrán generar nueva progenie

Explanation:

Acorde a la teoría de la evolución por selección natural planteada por Darwin, solamente aquellos organismos que se encuentren mejor adaptados al ambiente en el que viven podrán sobrevivir y de este modo perpetuar sus genes en la progenie. Este es un principio que aplica a todos los tipos de organismos vivientes (es decir, plantas, animales, bacterias, etc). Darwin definió a este proceso evolutivo como 'descendencia con modificación', donde aquellos organismos que se encuentren mejor adaptados a su ambiente transmitirán sus rasgos a la descendencia, mientras que aquellos que no se encuentren suficientemente adaptados no podrán sobrevivir.

Answer:

Question 1 - false

Question 2 - true

Question 3 - true

Question 4 - false

Question 5 - false

Question 6 - false

Question 7 - false

Question 8 - true

Question 9 - true

Question 10 - false

Question 11 - false

Question - false

Question 12 - true

Question 13 - false

Question 14 - true

Answer:

1) All living cells have the same organelles.

false

2) Plant cell walls are primarily made of sugar.

true

3) The environment can cause the shape of a protein to change.

true

4) Turgor pressure is a result of a central vacuole being low or nearly empty of water.

false

5) Mitochondria make sugar for animal cells.

false

6) The space between organelles in a cell is just water

false

7) Proteins are what allow cells to move

true

8) Catalysts are polysaccharide enzymes.

false

9) Of the 5 nucleotides used in RNA and DNA, only one (A) is used for energy transport in the cell.

false

10) Changing the shape of the active site of an enzyme will probably allow it to catalyze more reactions.

false

11) Denaturing a protein makes it permanently unusable by breaking peptide bonds.

false

12) Hydrogen bonds are responsible for the common secondary structures in protein folding.

true

13) Water is an organic molecule.

false

14) Sugars are organic molecules

true

Explanation:

Just took the test!

Answer:

Name Hafnium

Atomic Mass 178.49 atomic mass units

Number of Protons 72

Number of Neutrons 106

Number of Electrons 72

Answer: 72 protons, 178 neutrons, 106 electrons

Explanation:

Answer:

See Below.

Explanation:

Kinetic energy depends on the potential energy of an object but they both have similar factors as they are inter-related. Kinetic energy is the motion of the object depending on its potential.

Potential energy is a positional based value, it literally means what it says, the potential or possibility for the creation of energy.

To demonstrate this think of dropping a ball off of a building:

Answer:

The molecules that bind cellular respiration enzymes act as signals, giving the enzyme information about the cell's energy state. ATP and ADP are examples of molecules that regulate cellular respiration enzymes. ATP, for instance, is a "stop" signal: high levels mean that the cell has enough ATP and does not need to make more through cellular respiration.

This is a case of feedback inhibition in which a product feeds back to shut down its pathways.

Answer:

Specific enzymes of the electron transport chain are unaffected by feedback inhibition, but the rate of electron transport through the pathway is affected by the levels of ADP and ATP. Greater ATP consumption by a cell is indicated by a buildup of ADP. As ATP usage decreases, the concentration of ADP decreases: ATP begins to build up in the cell.  

Explanation:

The question is incomplete; the complete question is;

Root cells of plants take in some minerals from the surrounding soil by spending energy. After the plant obtains enough minerals to maintain health, the plant will continue to absorb minerals from the soil. Which reason best explains why root cells need to spend energy in order to transport some minerals into cells?

Root cells are unable to use sunlight energy for mineral uptake.

Mineral concentration is higher in root cells than in the surrounding soil

Cell membrane pores in roots are too small for passive uptake of minerals

Cell membranes in roots lack proteins for the passage of minerals.

Answer:

Mineral concentration is higher in root cells than in the surrounding soil

Explanation:

Mineral uptake by plant roots occurs by active transport of ions into the cells of root hairs, this process requires energy.

The concentration of minerals in the soil is quite low. The root hair cells of plants possess carrier proteins that carry mineral ions and move them into the cell against existing concentration gradient. This process requires energy and is known as active transport.

A network of complex interactions formed by the feeding relationships among the various organisms in an ecosystem is known as Food web.

A food web is the natural interconnection of the different food chains and a graphical representation of what-eats-what in an ecological community in the nature. Another name used for the food web is the consumer-resource system.

Organisms which are present in the food webs are grouped into different categories are called as trophic levels. These levels are divided into producers, consumers, and decomposers.

Food web are the interactions which integrates the transfer of matter and energy between the living organisms which eat, and are being eaten by other organisms, capturing thus essential information about the species interactions, materials flow, community structure, and the ecosystem functioning.

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Answer:  B

Because i said so

The uneven heating of the Earth's surface leads to the formation of large global wind systems. The surface currents of the oceans are in turn driven by these global wind systems. Thus, option B is correct.

Large-scale surface ocean currents are propelled by global wind systems that are fuelled by solar energy. These currents transport heat from the tropics to the poles, altering the climate on a local as well as global scale.

Friction from the global winds, which both follow the same basic circulation, clockwise in the Northern Hemisphere and counterclockwise in the Southern Hemisphere.

Warm water and precipitation are transported from the equator to the poles by ocean currents, whereas cold water is returned to the tropics from the poles.

Therefore, The pattern of global ocean currents is one of the factors that drives global winds.

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Answer:

The correct answer is - option B. DNA sequences from different species can be compared, giving us more information about their evolutionary relationships.

Explanation:

The study of the evolution of a species in a longer period of time and its evolutionary relation with other species is phylogeny. DNA is the basis of the molecular phylogeny of a species to find out the evolution of species.

Genetic mutations, a sequence of nucleotides, and other information of DNA helps in the establishment of divergence from common ancestry. By comparing the information it gives an idea about the evolutionary ancestry of two or more species.

Answer:

Solidifications of molten materials.

Answer:

D. in the number of neutrons :)

Explanation:

An isotope is one of two or more forms of the same chemical element. Different isotopes of an element have the same number of protons in the nucleus, giving them the same atomic number, but a different number of neutrons giving each elemental isotope a different atomic weight.

Answer:

Osmotic homeostasis is maintained despite the influence of external factors such as temperature, diet, and weather conditions. Osmosis is the diffusion of water across a membrane in response to osmotic pressure caused by an imbalance of molecules on either side of the membrane.

2021 answers

1.  they both use energy transport chains

2. ATP

3. stored as chemical energy

4. carbon dioxide + water + light --> sugar + oxygen

5.  photosynthesis

100% :) please like if I am correct

Answer:

100% 2022

Explanation:

1.  they both use energy transport chains

2. ATP

3. stored as chemical energy

4. carbon dioxide + water + light --> sugar + oxygen

5.  photosynthesis

Answer:

can you give me a pic????

Answer:

yes!!!

Explanation:

An apple, potato, and onion all taste the same if you eat them with your nose plugged

Answer:

sorry, but there are no statements. Maybe you can edit it and add the pictures so we can see them.

Answer:

the ability to detect the direction of light, to make the right turn and to stay oriented, is a direct consequence of the helical path of the organism, the orientation of its eyespot relative to the helix-axis, and the special shielding properties of eyespot and cell body.

Explanation:

hope this helps :)

Chlamydomonas is an algae. It is a biflagellate organism. It can swim and therefore, exhibit phototaxis. Chlamydomonas needs to locate light in order to move and grow.

Chlamydomonas is a biflagellated algae which exhibits both positive and negative phototaxis. Phototaxis is the directional movement of an organism in response to light (stimulus).

The green alga, Chlamydomonas reinhardtii, can swim toward light (positive phototaxis) to increase photosynthesis, but it can also swim away from bright light (negative phototaxis) to avoid damage to molecular complexes required for photosynthesis.

Chlamydomonas grows at a faster rate with higher light intensity due to its photosynthetic nature, provided all other required nutrients for its growth are constant in all treatments. Light acts as an important factor for growth in these organisms.

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Answer:

Carrying Capacity is very important for today as well as for the future.

Explanation:

Carrying Capacity refers to the maximum population of a particular organism that a specific environment can hold. In each and every environment, there are different population of organisms present due to the availability of resources such as food, water and space for living. If these resources are present in large amount then the population of organism will be higher but if these resources are limited, then the population will be lower. Carrying Capacity is also important for the future because with the passage of time, population of human increases which destroy the forests because human requires area for living. So for cutting of forests, the animals migrated to other areas and sometimes die due to no space available for them.

Answer:

The answer is B, zygote.

Answer:

It is osmosis

Explanation:

A situation that is commonly caused by acid rain is the dying off of fish and birds in freshwater habitats. Thus, the correct option for this question is B.

Acid rain may be defined as a type of precipitation that correspondingly include acidic components, like sulfuric acid, nitric acid, etc. that fall to the ground from the atmosphere in wet or dry forms like rain, fog, hail, etc.

The pH of acid rain is generally low compared to normal water. So, it causes numerous impacts on the earth's surface. But the most consequential influence of acid rain is the destruction of fish and birds in freshwater habitats.

It generally lowers the pH of the freshwater ecosystem and makes it unfavorable for many organisms like producers, small fishes, birds, etc. They cannot adapt themselves to such lower pH and have to dye off.

Therefore, the correct option for this question is B.

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Answer:

1a. The template DNA strand, from which the mRNA is synthesized, is 5’ CAAACTACCCTGGGTTGCCAT 3’

(RNA synthesis proceeds in a 5’ à 3’ direction, so the template strand and the mRNA will be complementary to each other)

b. The coding DNA strand, which is complementary to the template strand, is 5’ ATGGCAACCCAGGGTAGTTTG 3’

c. The sequence of the mRNA is 5’ AUGGCAACCCAGGGUAGUUUG 3’

(the sequence of the mRNA is complementary to the template strand and identical to the coding strand with U substituted for T)

d. The third codon is 5’ ACC 3’. Therefore, the corresponding anti-codon is 5’ GGU 3’

Answer:

The box would it weighs more. I hope this helps. so sorry if this is wrong.

Explanation:

Answer:

The light-dependent reactions produce ATP and NADPH, which are then used by the light-independent reactions.

Light-dependent reactions and light-independent reactions both produce each set of sugars, and working together they produce more sugars than they can produce separately.

Light-dependent reactions which convert light energy into chemical energy, so the goal of the light-dependent reactions of photosynthesis is to collect energy from the sun and break down water molecules to form ATP and NADPH, while these two energy storage molecules occur which is used in light-independent reactions.

Light-dependent reactions occur in the thylakoid membrane that use light energy to make ATP and NADPH while in light-independent reactions or the Calvin cycle where electrons activated from light-dependent reactions provide energy to make carbohydrates from carbon dioxide molecules.

Thus, Light-dependent reactions and light-independent reactions both produce each set of sugars, and working together they produce more sugars than they can produce separately.

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Answer:

C

Explanation:

I'm pretty sure it's either C or B

Answer:

A

Explanation: ok

Answer:

A

Explanation:

Answer:

Starch-nucleic acid is not paired correctly.