Answer:
by monkeys exploring the way of earth into humans then are tails came off because it was useless
Explanation:
Where do you get a Genetic Disease such as DMD?
Answer:
DMD is inherited in an X-linked pattern because the gene that can carry a DMD-causing mutation is on the X chromosome. Every boy inherits an X chromosome from his mother and a Y chromosome from his father, which is what makes him male. Girls get two X chromosomes, one from each parent.
Explanation:
I really need help someone please help me!!
Answer:
OK Where is the problem
Explanation:
PLEASE HELP QUICK!!!!! WILL GIVE BRAINIEST!!!!!
Alguien dígame por favor cual es el proceso por el cual los seres vivos obtienen energía desde el punto de vista de la biología, necesito una respuesta compleja, gracias
Answer:
Explanation:
La degradación de carbohidratos, sobre todo de la glucosa, es la fuente principal de energía en la célula. La degradación oxidativa de la glucosa a CO₂ y H₂O produce una gran cantidad de energía libre, la cual puede almacenarse en la célula en compuestos ricos en energía como el ATP.
La glicólisis es la etapa principal en la degradación de la glucosa, la cual se oxida hasta piruvato. Ocurre en ausencia de oxígeno y por lo tal organismos anaerobios utilizan este mecanismo para obtener energía. Durante este proceso se obtienen 2 moléculas de ATP.
Luego, el piruvato se oxida para dar un acetilo, que se une a una Coenzima A dando acetil-CoA. Luego éste entra en el ciclo de Krebs, que es la vía central del metabolismo oxidativo. El acetilo se combina con oxalacetato para dar citrato. A través de ocho reacciones dos carbonos se oxidan completamente a CO₂ y se regenera el oxalacetato. Durante el ciclo se genera GTP, un compuesto con un enlace de alta energía. Además, cada vuelta del ciclo produce tres moléculas de NADH y una de FADH₂, que son transportadores de electrones.
Durante la fosforilación oxidativa, los electrones de estos transportadores se combinan con oxígeno y la energía liberada en el proceso promueve la síntesis de ATP.
What do all cells in your body have in common?
Answer:
they all have a membrane
Explanation:
although some cells may have similar structure and chemical features, the only thing they all share is a membrane^^
I will mark brainliest for whoeva can solve this
1. Because water vapor molecules are lighter than nitrogen or oxygen molecules,
a. Hot air rises
b. Air pressure is low at high altitudes
c. Humid air is lighter than an equal volume of dry air at the same temperature
d. Clouds form in cold fronts
Answer:
your answer should be A if not try C
Explanation:
Explain why metabolism in eukaryotic cells depends on the endoplasmic
reticulum, but prokaryotes have survived quite well without such an internal
transport system?
Explanation:
Metabolism in eukaryotic cells depends on the endoplasmic reticulum because it transports materials between membrane-bounded organelles within the cell.
The FBI uses STR (short tandem repeat) analysis to identify criminals, and the FBI stores the information in a database. How many regions, or loci, of DNA are used for STR analysis? 5 13 26 30
Answer:
13
Explanation:
Short tandem repeats (STRs), also known as microsatellites, are short DNA sequences containing core repeat units of between 2-7 nucleotides (nts) which are tandemly repeated. The STR analysis is commonly used in molecular biology laboratories in order to identify DNA samples by comparing STR loci between samples. For example, the Federal Bureau of Investigation (FBI) uses 13 STR loci for the identification of individuals in the USA. It is important to note that these 13 loci are independently assorted (i.e. they are not linked), and thereby their combined use results in a very low ("nearly zero") false-positive identification rate.
Answer:
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Explanation:
just Because it is
what is the ability to do work called
Answer:
Workable?
Also Energy. Because Your Moving...
Explanation:
Able/Abiltity to Work.
I Hope This Is What You Were Asking. <3 <3 <3
______ and _____ factors cam effect an organisms trait
Explanation: Genes are encoded with different traits. Each of these traits carries different functions to the new offspring that is developing. ... The genes that an organism inherits can affect gene function. For example, they can have a recessive gene for something that might affect them. I hope that this helps you out, have a fantastic day!!
The factors that influence the organism trait are the gene and environmental factors, as a result of that, organisms are controlled and regulated in a certain way, and the animals in the rainforest are different from those in the savanna due to this.
What is the significance of the traits and their regulators?Traits are determined by the combination of genetic and environmental factors, such as temperature, light, and nutrition, which affect the expression of genes and the development of an organism's traits, as exposure to certain pollutants leads to mutations in an organism's genetic material.
Hence, the factors that influence the organism trait are the gene and environmental factors, as a result of that, organisms are controlled and regulated in a certain way, and the animals in the rainforest are different from those in the savanna due to this.
Learn more about the traits and influence here.
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Please help with this!!!
Answer:
B
Explanation:
Answer:
Not quit sure but i think its B
An adult damselfish will vigorously defend a square meter patch of algae on a coral reef from other herbivores. This behavior ensures that reef algae is not overgrazed. This is an example of what kind of factor?
ANSWERS ARE:
A. Exponential growth
B. Density independent
C. Density Dependant
D. Fractal
What is the correct answer?
Answer:
The correct answer is C. Density Dependent
Explanation:
I took Marine Biology lol
what process allows plants to convert sunlight energy into chemical energy
what is the color of a mirror???? but dont uses google or a will be delete yout anserw because is not he google ansewr
Answer:
clear or white im not sure ?
Answer:
chrome
Explanation:
give specific example of some groups who have protested against the ESA and explain their reasons why they were against it. Include where they live.
In a strand of DNA, if the percentage of thymine is 30%, what would the percentage of cytosine in the same DNA strand be?
Answer:
20% cytosine
Explanation:
Their is 30% thymine and a total of 30% adenine, and there is 20% cytosine and 20% guanine.
If a substance is more highly concentrated outside the cell than inside the cell and the substance can move through the cell membrane, the substance will
Answer:
c. move by diffusion from outside to inside the cell.
Explanation:
Hi, I'm Isabell G, I'm in actually in your same period lol. I'm not sure if you already did it but yeah here's the answer. I checked it after I submitted it, it's correct.
If a substance is more highly concentrated outside the cell than inside the cell and the substance can move through the cell membrane, the substance will move by diffusion
What are diffusion and its importance?
Diffusion is the transfer of individual molecules of material from a region of higher concentration to a region of lower concentration over a semipermeable barrier
Cells depend on diffusion to get the nutrients they need to develop and obtain energy as well as to rid themselves of waste materials. It helps in gaseous exchange during respiration in organisms.
Thus, when a substance is more highly concentrated outside the cell than inside the cell and the substance can move through the cell membrane, then the substance will move by diffusion
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A mutation causes a tomato plant to have much fewer, smaller leaves. Plants use their leaves to make food.
Which best describes this mutation?
O It is harmful because it obviously affects the plant's ability to survive.
It is beneficial because it affects the plant's physical appearance.
O It is neutral because it does not obviously affect the plant's ability to survive.
It is neutral because it affects the plant's physical appearance.
Answer:
It is harmful because it obviously affects the plant's ability to survive.
Answer:
A
Explanation:
Got it right on Quiz
10 POINTS HELP ASAP
During photosynthesis, the series of reactions that captures carbon and creates sugars (or other organic
molecules) needed for energy and growth is called
A. the light reductions.
B. the Krebs cycle.
C.carbohydrate loading.
D.the Calvin cycle.
mutation will always result in the formation of a deadly tumor, or the development of a major body defect.
Explain why this is incorrect.
i need help! can someone pls help me
Answer:
Two
Explanation:
A male and female cromosome
An ice cube melting is an example of a(n) _________________ change because it is ________________ heat. *
10 points
1. exothermic, releasing
2. endothermic, absorbing
3. endothermic, releasing
4. exothermic, absorbing
FUN FACT OF THE DAY (day:5)
Sharks have the thickest skin of any animal species. Some sharks have skin that is 6 inches thick. Sharks have the largest brains of any fish.
Answer:
dats cool
Explanation:☺
What happens to the rate of photosynthesis as the intensity of light or concentration of CO2 increases? And How is your conclusion from the question above different from what happens as temperature increases?
Answer:
The rate of photosynthesis increases the intensity of light or concentration of CO2 increases, however, at a certain temperature, the rate can decrease due to enzyme denaturation.
Explanation:
Photosynthesis is a unique metabolic process specific to only some organisms. The photosynthetic process, however, cannot occur without some vital ingredients including light, Carbon dioxide (CO2) and optimum temperature.
An increase in the concentration of light (from sun) and CO2 (from atmosphere) increases the rate at which photosynthesis occurs i.e. more light, CO2 results in more photosynthetic process. However, an increase in TEMPERATURE also increases the photosynthetic rate but at a particular temperature, the enzymes that bring about the photosynthetic process can be denatured or damaged, hence, at an EXCESSIVE TEMPERATURE, photosynthesis can be inhibited.
This model shows a human embryo. What can you determine about its development from the model?
It has a postanal tail.
It’s a vertebrate
It has pharyngeal arches.
It has fully developed organ systems.
In humans, tails are vestigial structures, meaning the embryo can express it in early stages of development, but then, they loose it. Option A) It has a postanal tail.
What is a vestigial structure?Vestigial structures are those body parts that have lost or reduced their original function during the evolution of a species.
These vestigial structures might be found in many animals, including human beings. They were plenty functional in the ancestors of new species, but now are typically degenerate, stunted, or rudimentary, and tend to be much more variable than homologous non-vestigial parts.
An example of these structures is the coccyx. This tailbone is the remnant of a missing tail. Actually, all mammals have a tail at some point in their development, even in humans, it is present for a period of 4 weeks during embryogenesis, but after a period of time this tail disappears and its forming vertebras get fussed with each other composing the coccyx.
In many animals, the function of the tail is to stabilize, equilibrate and mobilize. But in humans, the coccyx, located at the end of the vertebral column, has lost this original function. Although it is still an area of muscle insertion.
The correct option is A) It has a postanal tail.
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I need to know what prokaryotic and eukaryotic cells have in common
Answer:
first one
Explanation:
ribosomes
Help I’ll mark you Brainly.
??????????/Explanation:
Different evolutionary lines that encounter extremely similar forces of natural election tend to become more similar as they evolve. This is known as
Answer:
convergent evolution
Explanation:
Convergent evolution is the evolutionary process by which independent species evolve similar phenotypic traits as a consequence of the adaptation to similar environmental conditions and/or ecological niches. A well-known example of convergent evolution are the wings of birds, insects and bats that evolved separately in these different lineages. Convergent evolution is opposite to divergent evolution in which closely related organisms evolve different phenotypic traits (for example, Darwin's finches, which are closely related species that have both similar and different traits).
What is the function of the cell wall in plant cells
Answer:
The cell wall surrounds the plasma membrane of plant cells and provides tensile strength and protection against mechanical and osmotic stress. It also allows cells to develop turgor pressure, which is the pressure of the cell contents against the cell wall.