someone help ASAP!!!

Answer:

he presence of rod cells and cone cells in the eyes.

Explanation:

Answer:

I believe it is there first answer.

Oil can go through biomagnification in the food chain is an incorrect description of oil and its impact on the environment. So, the correct option is (C).

The oil contains many different toxic compounds that can cause serious health problems such as heart damage, stunted growth, immune system effects and even death.

Oil and gas drilling has serious impacts on our wildlands and communities. Operating round-the-clock drilling projects is causing pollution, fueling climate change, disrupting wildlife and damaging public lands that were set aside for the benefit of all people.

Many other environmental impacts include the greenhouse effect, acid rain, poor water quality, groundwater contamination, among others, which may contribute to the loss of biodiversity as well as the destruction of ecosystems.

Thus, oil can go through biomagnification in the food chain is an incorrect description of oil and its impact on the environment. So, the correct option is (C).

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Answer:

ok how long do you have ?

Explanation:

i can do it but i may take a min

Answer: The term used for living things is "Organism"! :)

Answer:

carbon dioxide

Explanation:

During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil. Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. This transforms the water into oxygen and the carbon dioxide into glucose.

Answer:

Decomposers are made up of the FBI (fungi, bacteria and invertebrates—worms and insects). They are all living things that get energy by eating dead animals and plants and breaking down wastes of other animals.

A political consequence of not using the land for a new hospital is that preserving the ecosystem may upset residents in a community with a hospital shortage.

A very important consideration when citing infrastructure is the environmental impact of such projects. This is because, infrastructure is built on land at the expense of the ecosystems that survive in such habitat. Building the said hospital is going to have the negative impact of decrease in biodiversity.

A political consequence of not using the land for a new hospital is that preserving the ecosystem may upset residents in a community with a hospital shortage.

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Answer:

the answer would be a

Explanation:

When the inducer is removed from the lac operon model, then this will result in hindering the expression of lacZ, lacY, and lacA sequence in the cell. Thus, the correct option is B.

Lac operon is a model which contains genes that are involved in metabolism of the cell. The genes are expressed only when the lactose is present in the medium and glucose is absent. The lac operon is turned on and off in response to the glucose and lactose levels in the medium: catabolite activator protein (CAP) and lac repressor. The lac repressor is responsible for blocking the transcription of the operon.

The lac operon can be switched off i.e., the expression of genes can be stopped by removing the inducer molecule from the medium.

Therefore, the correct option is B.

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Answer:

False.

Explanation:

"Antibiotics are drugs that kill harmful microorganisms. It attacks the normal functioning of the disease-causing."

Answer:

Follicle-stimulating hormone (FSH) and Luteinizing hormone (LH)

According to the scenario, the mutant phenotype will definitely express a low level of gene expression.

The phenotype may be defined as the expression of genotypes in the form of traits. In a more simple sense, phenotypes may be characterized as the morphology or physiology which comes due to the combination of alleles.

The acetylation of histones leads to epigenetic modification through which the architecture of chromatin and the regulation of gene expression are controlled by chromatin structure. But when the mutant cells are resistant to these histone acetylations, it will eventually lower the gene expression through which normal functions so the gene must be affected.

Therefore, the mutant phenotype will definitely express a low level of gene expression.

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Answer:

Thermal energy is the energy that is contained and a part of heat.

Conduction is when heat or electricity moves through a solid object.  

Radiation is energy that comes from a source and travels through space at the speed of light.

Convection is the movement caused within a fluid by the tendency of hotter and therefore less dense material to rise, and colder, denser material to sink under the influence of gravity this causes a heat transfer.

Answer:

Depends on the action of DNA Polymerase

Explanation:

The ribosome continues to translate each codon in turn throughout the elongation phase. A bond known as a peptide bond is used to connect each relevant amino acid to the expanding chain. Up until all the codons are read, elongation continues.

The two strands that make up DNA are the leading, continuous strand, which moves toward the replication fork, and the trailing, discontinuous strand, which moves away from the replication fork.

A process known as elongation occurs when more nucleotides are inserted, lengthening the RNA strand. RNA polymerase “walks” along one strand of DNA, called the template strand, during elongation in the 3' to 5' direction.

Therefore, DNA polymerase III catalyses the elongation of DNA by attaching incoming DNA to the 3' end of the elongated DNA.

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The statement that explains something that the fossil record indicates is that mammals have always existed on earth. Check out more details about fossils below.

Fossils are any preserved evidence of ancient life, including shells, imprints, burrows, coprolites, and organically-produced chemicals.

Fossils indicate several things that has occured in the time past. For example, the fossil remains of a mammal can indicate that mammals existed at a particular time.

Therefore, the statement that explains something that the fossil record indicates is that mammals have always existed on earth.

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Answer:

How is transformation in bacteria most accurately described? After mixing a heat-killed, phosphorescent (light-emitting) strain of bacteria with a living, nonphosphorescent strain, you discover that some of the living cells are now phosphorescent. ... Descendants of the living cells are also phosphorescent.

Explanation:

Answer:

The central nervous system (CNS)

Explanation:

I'm pretty sure this is the right answer since it consists of the brain and spinal cord, and it is the integrating and control center of the nervous system. It interprets sensory input and dictates motor output based on reflexes, current conditions, and past experience.  PLEASE CORRECT ME IF I AM WRONG!

Answer:

Heart failure

Answer:

The answer would be B because the light a object the more acceleration can accumulate

Explanation:

Answer:

An axolotl has an astonishing ability to regenerate body organs and lost limbs up to 5 times. Normally other animals would die after losing limbs. If an axolotl gets attacked by a predator and loses its limbs, it can still survive.

Explanation:

Answer:

C

Explanation:

I took the test the answer is C

The primate that would contain the smallest skull or SHI would be:

C). Australopithecus apheresis (Extinct hominid)

Thus, option C is the correct answer.

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Answer:

glucose and oxygen is used for the input cellular respiration while carbon dioxide and water is used for output cellular respiration

Light energy → photosynthesis → chemical energy → cellular respiration → chemical energy is the best compares the energy inputs and outputs of cellular respiration and photosynthesis.

Thus option B is correct.

In a living cell the energy can only transfers from one cellular reaction to another by changing its form from one type of energy to another.

photosynthesis and cellular respiration are two closely related opposite cellular reaction.

In photosynthesis light energy from sun can be absorbed by chlorophyll pigment, then conversion of inorganic matters to organic matter.

It stores energy in the form of chemical energy called glucose.

In cellular respiration, products of photosynthesis  that is glucose and oxygen converted in the carbon dioxide and water with release of ATP stores a high amount of energy.

Thus option B is correct.

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The question was incomplete, thus the probable question is

which graphic organizer best compares the energy inputs and outputs of cellular respiration and photosynthesis?

A. chemical energy → cellular respiration → thermal energy → photosynthesis  → light energy.

B. Light energy → photosynthesis → chemical energy → cellular respiration → chemical energy.

C. chemical energy → photosynthesis → thermal energy → cellular respiration → chemical energy.

D.  light energy → cellular respiration → chemical energy → photosynthesis → thermal energy.

Answer:

organism growth

Explanation:

because an organism starts to grow by using system and all and not only cells i guess

Answer:

A large community of plants and animals in a major habitat, such as a desert or a forest. Abiotic factors, such as rain, temperature and sun affect the biome drastically. If there is more rain, there will likely be more plants and animals able to live in that area. If it is hotter and sunnier, less plants and animals will be able to live in the area. Biotic factors, such as beavers in a forest can also change the biodiversity of the area. Beavers create dams which slow the movement of water. This allows other animals that can't swim against strong currents to live in the ponds and lakes the beavers make. This would be impossible if the beavers weren't there.

Answer:

A

Explanation:

Organs are formed by tissues, tissues are formed by cells

Diploblastic and triploblastic embryos.

During embryogenesis, diploblasts develop two embryonic germ layers: an ectoderm and an endoderm or mesendoderm. Triploblasts develop a third layer—the mesoderm—which arises from mesendoderm and resides between the endoderm and ectoderm.

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