what would never be part of an mRNA strand?

Answer:

g/m2 is the unit used in a pyramid of biomass. Kilocalories is Unit of measure for energy pyramids

Answer:

B. one copy, two copies

Explanation:

Haploid is 23 chromosomes, so there is one copy of each human chromosome while diploid is 46 chromosomes, so there are two copies of each human chromosome.

Halpoid refers to a cell with a single set of chromosomes

Diploid refers to a cell with two sets of chromosomes.

Answer:

by performing a bioinformatic analysis in order to discover Y chromosome-linked mutations associated with defective phenotypes. In this case, it is expected to discover two or more loss of function mutations located in the coding region of the target gene on the Y chromosome in different males, and then associate such mutations with altered phenotypes caused by the inactivation (loss of function) of this gene

Explanation:

The genes located on the Y chromosome exhibit a uniparental mode of inheritance (i.e., these genes are only transmitted from father to their sons). This situation makes difficult to map the target gene since recombination does not occur for genes that are only located on the Y chromosome, hampering the development of a linkage map containing this gene. In this case, it is possible to directly associate genetic mutations located at the same genomic region (locus) on the Y chromosome with a particular altered phenotype in males carrying these mutations, which can be in principle associated with the inactivation of the target gene (loss of function mutations) in these individuals.

Answer:

chemical energy

gravitational energy

mechanical energy

thermal energy

nuclear energy

electrical energy

radiant energy

Explanation:

Edmentum users .

Answer:

Absolutely True!

Explanation:

Cells are the basic building blocks of all living things.

They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized functions.

[tex]\sf\huge\underline\purple{Cell:-}[/tex]

Definition:-

[tex]\rightarrow[/tex] Cells are the structural, functional, and biological units of all living beings. A cell can replicate itself independently. Hence, they are known as the building blocks of life.

[tex]\rightarrow[/tex]Each cell contains a fluid called the cytoplasm, which is enclosed by a membrane. Also present in the cytoplasm are several biomolecules like proteins, nucleic acids and lipids.

[tex]\sf\large\underline\purple{Functions:-}[/tex]

Following are the various essential functions of cells:

______________________________

Answer:

a

Explanation:

both of the cases the organisms are fighting for a resource

A. These are examples of competition because the organisms are fighting for resources.

Competition and predation are two different types of relationships that can exist between different organisms in an ecosystem. Competition occurs when two or more organisms are fighting for the same resources, such as food, water, or shelter.

This can occur within or between different species. In the example given in the question, woodpeckers and squirrels compete for nesting rights in the same holes and spaces in trees, while lions and cheetahs compete for the same antelope and gazelle prey.

On the other hand, predation occurs when one organism (the predator) hunts, kills, and consumes another organism (the prey). This type of relationship is often seen between carnivores and herbivores, or between animals and insects. In the example given in the question, lions and cheetahs are predators that hunt and consume antelope and gazelle prey.

It is important to note that in both competition and predation, one organism may benefit while the other is harmed.

For example, in predation, the predator benefits by getting food while the prey is harmed by losing its life. In competition, one organism may gain access to the resources while the other loses out, which can affect their ability to survive and reproduce.

Learn more about predation at:

https://brainly.com/question/28871161

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Answer: it's XY

Explanation:

Answer:

1. An evolutionary trait that is homologous within groups of organisms (see homology) that are all descended from a common ancestor

2. Derived traits are those that just appeared (by mutation) in the most recent ancestor -- the one that gave rise to a newly formed branch.

3. A cladogram uses lines that branch off in different directions ending at a clade, a group of organisms with a last common ancestor.

4. It helps us to form a cognitive framework of understanding complexity.

5 Because it is a learned trait. For some domains, like Bacteria and Archeabacteria, DNA is transferrable

6. A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses infect all types of life forms, from animals and plants to microorganisms, including bacteria and archaea.

7 Polyhedral, Helical, Complex, Spherical

8. Sometimes referred to as temperate or non-virulent infection, does not kill the host cell, instead using it as a refuge.

Explanation:

Hope that helps sorry I could not get all of it done, but I am busy doing my school work

Answer:

b is the answer my friend. hope this will solve your problem. mark me as brainliest

Answer:

we must look at billions of years

When considering the entire period of time during which life on Earth has been evolving, we must look at: D. billions of years.

Evolution can be defined as a process of gradual change in the characteristics of various species of living organism over several generations.

Basically, these characteristics refer to gene expressions that are typically transferred from parent organisms to their offspring or successive generations.

The earliest life forms known to humans existed about 3.7 billion years ago and they are microscopic organisms (microbes) whose fossils were found on rocks.

In conclusion, when you are considering the entire period of time during which life on Earth has been evolving, you must look at billions of years.

Read more: https://brainly.com/question/23088172

Answer:

the food that we eat are used up by the cells to perform different activities such as metabolism.

Answer:

can u explain it more I might know the answer

Answer:

The correct statements are -

Mitochondria are the sites of aerobic metabolism

Mitochondria regulate apoptosis.

Explanation:

Mitochondria is one of the eukaryotic cell organelles that are double membrane and plays important role in the different function of the cell. The main and major function of the mitochondria is aerobic metabolism that includes aerobic respiration where glucose converts into carbon dioxide and water with releases a high amount of energy in the form of ATP.

These also plays important role in programmed cell death or apoptosis it activates apoptosis by releasing protein by the inner and outer membrane. The inner membrane of mitochondria is impermeable and allows through transporters and outer membrane non-specifically permeable to low molecular substances. Mitochondrial DNA lacks histone protein and  TFAM, an HMG-like protein involved in the process.

Hello there!

Proteins are created by the bonding of amino acids. The bonds are called peptide bonds.

So the answer must be b.

I hope this helps!! :)

Answer:

Napoleon Crossing the Alps (also known as Napoleon at the Saint-Bernard Pass or Bonaparte Crossing the Alps; listed as Le Premier Consul franchissant les Alpes au col du Grand Saint-Bernard) is a series of five oil on canvas equestrian portraits of Napoleon Bonaparte painted by the French artist Jacques-Louis David ...

Explanation:

please give me brainlist and follow

Answer: A mutation results in different alleles for a gene and these different alleles will cause adaptations that may be favorable or unfavorable. If no species in an area has adaptations suited for the environment after it changes, extinction will occur.Adaptations result from random mutations in the genes of organisms. Depending on the environment, these adaptations may be favorable or unfavorable. If an adaptation is favorable, it is selected by nature and, over time, more and more organisms in a population will have it. If the environment changes so much that the adaptations of a species are no longer enough for the species to survive, extinction will occur.Mutations is very different because it results in different alleles for a gene.Adaptations is where an animals ADAPTS to an environment.Natural selection consists of overproduction,variation, favorable adaptations.extinction is when a species completely disintegrates.

Explanation:

Answer:

A mutation results in different alleles for a gene and these different alleles will cause adaptations that may be favorable or unfavorable. If no species in an area has adaptations suited for the environment after it changes, extinction will occur.Adaptations result from random mutations in the genes of organisms. Depending on the environment, these adaptations may be favorable or unfavorable. If an adaptation is favorable, it is selected by nature and, over time, more and more organisms in a population will have it. If the environment changes so much that the adaptations of a species are no longer enough for the species to survive, extinction will occur.Mutations is very different because it results in different alleles for a gene.Adaptations is where an animals ADAPTS to an environment.Natural selection consists of overproduction,variation, favorable adaptations.extinction is when a species completely disintegrates.

Explanation: got it on ed :)

Answer:

I believe it is C. Divergent boundary

Answer:

C

Explanation:

Answer: The hydrosphere includes water that is on the surface of the planet, underground, and in the air. A planet's hydrosphere can be liquid, vapor, or ice. On Earth, liquid water exists on the surface in the form of oceans, lakes and rivers. It also exists below ground—as groundwater, in wells and aquifers. brainliest?

Explanation:

Answer:

Explanation:

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Answer: immense

immense in the blank

please make me brainliest

Answer:

Mitosis

Explanation:

Mitosis is not a source of genetic mutation because it take place mostly in the somatic cells. This is because it does not lead to the production of gametes . In mitosis, the parent cells divide into two daughter cells and each daughter cells are genetically identical to the parent cell because they carry the same number of chromosomes as the parent cell. There is no genetic variation in this.

Answer:yes

Explanation:natural selection does produce a change in individuals as well as populations. Explanation: Natural selection is a process through which mother nature screens for the organisms that are best adapted to survive in a habitat.

Answer: C. The heart rate gets faster.

Explanation:

its true also give brainliest

The heart rate gets faster

Explanation:

C. Because when you are sitting your heart rate is chill put if you're moving really fast that means your heart rate is going up because you have to deep breaths over and over when you stop running.

Answer:

Hydra:

Reproduction by budding in Hydra.

Amoeba:

Reproduction by binary fission in Amoeba.

Hydra:

Budding means sexual reproduction in which a new organism develops from a bud in the parent.

Amoeba:

Binary fission is the type of asexual reproduction in which the parent divides to give rise to two daughter organisms.

Hydra:

In budding process, bud is simply an outgrowth of cells at one particular site.

Amoeba:

The parent replicates its genetic material and divides it equally between the two daughters in binary fission.

Hydra:

The bud or the newly formed organism remains attached to its parent until maturation.

Amoeba:

Both the cytoplasm and the nucleus of the parent divides into two.

Sequence of the nitrogen bases

Answer:

manubruim = trapezoid

I hope it helps you