Answer:
La (a) y la (b)
Explanation:
Espero ayudarte suerte
5. Which statement best describes the molecular structure of protein, along with one of the
functions of proteins?
a. It is a straight chain hydrocarbon that can help fight disease
b. It is a complex, folded chain that helps regulate cell processes
C. It is a simple carbon, hydrogen and oxygen molecule that creates movement
d. It is a chain of nucleotides and forms muscle, bone, and ligaments
Answer:
B
Explanation:
Proteins have 4 levels of folds, and help regulate cell processes.
•. Archaeppteryx is called the connecting link between which classes?
a) Amphibia and Aves
b) Amphibia and Reptilia
c) Reptilia and Aves
d) Aves and Mammalia • .
Archaeppteryx is called the connecting link between which classes?
[tex]\sf\purple{c) \:Reptilia \:and\: Aves.}[/tex] ✔
[tex]\large\mathfrak{{\pmb{\underline{\orange{Happy\:learning }}{\orange{!}}}}}[/tex]
What examples of species diversity do you see in these ecosystems and around your home?
Answer:
Two example of ecosystem with high species is Tropical Rainforest Ecosystems and River and Stream Ecosystems. Both has large number of different species and large number of individuals of different species. I hope the answer helps. Thank you for posting your question here.
Explanation:
The number of species or species richness in an ecological community is indicated by species diversity. E.g: A woodland forest with 4-5 different tree species, tropical rain forest, etc.
Ecosystems that are more diversified tend to be more productive.An ecosystem is more sustainable and stable when it has a greater diversity of species and production.The ability to endure environmental pressures like drought or invasive infestations increases with ecological diversity.An ecosystem's ability to respond to any disaster depends on its species richness.
Each species in communities with a diversity of species can utilize a varied proportion of the resources according to their needs. For instance, plants with smaller roots may access shallow soil to collect water and minerals, whereas plants with larger roots can access deeper soil.
Therefore, rich diversity is essential to human survival.
Learn more about ecosystem, here:
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Please answer 8,9, and 10 for 20 points plus brainliest :) link=reported, those dont help
Answer:
8. T= d/s = 139/13 = 11.1 seconds (rounded to 1dp)
9. d= sxt = 3 x 15 = 45m
10. d= sxt = 2.5 x 5 = 12.5m
Explanation:
The process of changing over time that occurs in a new ecosystem that starts with bare rock (like a new island formed in the sea)
A) Ecological Community gentrification
B) Ecology building
C) Ecological succession
D) Biosphere building
Environmental factors can also lead to genetic variation by?
Will give Brainlyiest please hurry
Answer:
Genetic variation among plant populations often occurs along different climatic gradients, such as temperature and precipitation gradients.
Environmental factors are often responsible for the patterns of genetic structure observed at small spatial scales (Sacks, Brown, & Ernest, 2004).
Which statement best describes the atoms of the gas neon
Answer:
they move freely in all directions
Explanation:
this is the reason im right.
why are the chances for a husband and wife having either a boy or girl 50:50?
how GMO affect evolution
Which cell process is best modeled by the diagram? Cell Process outside of cell membrane inside of cell
passive transport
facilitated diffusion
osmosis
exocytosis
The cell membrane acts as a barrier and protects the cell from foreign substances. It regulates the entry and exit of proteins and compounds by regulating transport.
The correct option is:
Option D. Exocytosis
The cell process can be explained as:
When a solute travels from high to low electrochemical potential is called passive transport.When a solute moves passively with the help of membrane proteins across the membrane then they are called facilitated diffusion.When a solvent moves from a region of high to low water concentration is called osmosis.When secretory vesicles fuse with the plasma membrane and release the content into extracellular cavities is called exocytosis.Therefore, the process is of exocytosis.
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Answer:
Exocytosis
Explanation:
Took the quiz and got this correct.
What climate zone are you in if the temperatures are always very warm?
Where is this zone located on Earth ?
Answer: If you life in a climate that is always warm you may live in a Desert or Tropical biome. A Desert climate can be found in the Sahara Desert in Africa and a Tropical climate can be found in many locations along the equator.
expliaca cómo influye la polaridad de las moléculas del agua en las siguientes propiedades
Why do we not fine too many meteorites on the surface of the earth
Answer:
Explanation:
The reason why we do not find any meteorites on the surface of the earth is because the meteorites burn up in the atmosphere of the earth before the come down so we can find them in the ocean or in space.
Answer and Explanation:
Many of the meteors burn up in the atmosphere before they can even turn into meteorites.
#teamtrees #PAW (Plant And Water)
Which of the following answers is the same level of organization as the
heart? *
Scientists studying a wild population of mantled howier monkeys found the werage birth rate to be 0.22 and the average death rate to be 0.12. At the start of the study, the population consisted of 13 monkeys. Assuming no immigration or emigration, which of the following best describes the change in population size that will occur over the next year?
a. The population size will decrease because a population of 13 is too small to sustain itself.
b. The population will decrease because more monkeys are dying each year than are being born.
c. The population will increase exponentially because it is so small that there are likely few competitors and abundant resources
d. The population will increase because more monkeys are being born each year than are dying.
Answer:
d. The population will increase because more monkeys are being born each year than are dying.
Explanation:
The population of mantled howier monkeys will increase because more monkeys are being born each year than are dying. The birth rate is 0.22 whereas the death rate is 0.12 which leads to increase in the population of mantled howier monkeys. So due to higher birth rate of mantled howier monkeys than death rate, increase occur in the population of mantled howier monkeys if the resources such as food, water and space is present in large amount.
sinh sản ancistrustemminckii
ANSWER :
Ancistrus is a genus of nocturnal freshwater fish in the family Loricariidae of order Siluriformes, ... Historically, commonly available species of Ancistrus were Ancistrus cirrhosus and Ancistrus temminckii; other species are now available, though .
Explanation:
Hope it helps
Broad spectrum antibiotics target only specific subsets of bacteria.
true
false
Answer:
I believe its true. But I am not entiretly sure.
A genomic researcher is analyzing the genome of different species of raptors. She finds that a particular sequence in the Bald Eagle genome is identical to a sequence found in the Red Tailed Hawk, while most other sequences in those two genomes differ at many nucleotides. (The most recent common ancestor between Bald Eagles and Red Tailed Hawks was approximately 6.8 million years ago, which is plenty of time for mutation to generate DNA sequence variation.) Which of the following could explain the identical sequence in these otherwise differing genomes?
a. The sequence encodes a protein critical for the production of feather color.
b. The sequence encodes a gene that is critical for life and cannot be easily mutated while retaining function.
c. The sequence is from an intron of a gene that encodes a protein in connective tissue.
d. None of these
Answer:
d. None of these
Explanation:
Probably the identical sequence found in both species is an ultraconserved sequence.
An ultraconserved element is a particular DNI sequence that remains exactly the same through evolution, with almost no modification, and that is shared by at least two completely different species.
These ultraconserved DNI portions seem to be highly essential for life. However, their function could not be determined yet. Most of them do not codify for proteins, but they could play a significant role in gene regulation.
It is suggested that these sequences are so significant for life that only a small change would compromise the organism´s aptitude.
The statement 'the sequence encodes a gene that is critical for life and cannot be easily mutated while retaining function' could explain the identical sequences (Option B).
What is sequence homo-logy?The term sequence homo-logy makes reference to the similarity between nucleotide sequences due to a common origin.
If a sequence is identical between two or more species, then it exhibits a 100% sequence homo-logy.Sequence homo-logy enables the determination of the level of functional conservation in a given gene.In conclusion, the statement 'the sequence encodes a gene that is critical for life and cannot be easily mutated while retaining function' could explain the identical sequences (Option B).
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Which statement about ecosystems is true
The correct answer is D. Ecosystems are always smaller than a biome.
Explanation
A biome is a set of abiotic factors that form a territory in which different organisms inhabit. In addition, biomes encompass a set of ecosystems such as tundra, rainforest, savannas, wetlands, among others. On the other hand, an ecosystem is a community of organisms that interact with other organisms and abiotic factors. According to the above, the correct answer is D. Ecosystems are always smaller than a biome becaause biomes includes ecosystems with similar features.
According to the core-satellite hypothesis, Group of answer choices most species are common satellite species are found in many sites surrounding core sites core species are found at few sites abundance and occurrence are linearly related
Answer:
abundance and occurrence are linearly related
Explanation:
The core-satellite hypothesis states that several species will be widespread and several species will be scarce. This is based on the assumption or prediction that species habitation is distributed bimodally.
Hence, according to the core-satellite hypothesis, it is believed that "abundance and occurrence are linearly related."
As there is an increase in the level or number of species, the chance of occurrence or seeing their species increases.
The Law of Conservation of Energy states that energy cannot be created or destroyed, but energy can change *
A) its total mass
B) its total volume
C) from one form to another
D) from one state of matter to another
Answer:
C
Explanation:
Energy can change from one form to another.
The chemical reaction equation of photosynthesis is shown here:
6CO2 + 6H2O C6H1206
What information is not given in this equation,
It does not show if the reaction is reversible
It does not show the reactants needed for the reaction
It does not show that photosynthesis consists of many separate steps.
It does not show the number of molecules required to produce glucose.
Answer:
It does not show that photosynthesis consists of many separate steps.
Explanation:
Photosynthesis is the metabolic process whereby green plants manufacture their food from inorganic sources in the presence of sunlight as energy source. The chemical equation of the photosynthetic process is given as follows:
6CO2 + 6H2O → C6H1206 + 6O2
The above equation only shows a summary of the photosynthetic process, however, it fails to show that photosynthesis still requires a lot of separate steps to occur. For example, the water molecule undergoes photolysis while the CO2 molecule enters the Calvin cycle. Hence, this equation does not show that photosynthesis consists of many separate steps.
Answer:
C
Explanation:
EDGE2022
3. Nombra las reacciones que ocurren en el paso de
Alfacetoglutarato a succinato
Answer:
Hidrólisis y oxidación.
Explicación:
La hidrólisis y la oxidación son las reacciones que ocurren en el paso del alfacetoglutarato a succinato. En el quinto paso hay una hidrólisis del grupo tioéster de CoA en la que los átomos de los compuestos se rompen y luego sustituyen sus elementos miembros. Esta reacción de hidrólisis libera energía y se hace un ATP a partir de ADP. En el paso 6, succinato a fumarato es una oxidación para poner en el doble enlace significa que FAD se reduce a FADH2. Entonces podemos decir que la hidrólisis y la oxidación son las reacciones que ocurren en el paso de Alfacetoglutarato a succinato.
True of False - Acne is a skin disorder/disease that affects the integumentary system.
Answer:
Hello There!!
Explanation:
I believe the answer is True.
hope this helps,have a great day!!
~Pinky~
Answer:
True
Explanation:
I think the integumentary system is part of the epidermal layer where acne occurs.
The ocean layer of rapid temperature change with depth is known as the _____. thermocline mixed zone deep zone trophic level
Answer:
Thermocline
Explanation:
All primates have:
Group of answer choices
A dental comb
Flexible limbs
A grooming claw
Long snouts
Answer:
a dental comb. hope helpful answer
What two species work together and against each other?
Which term describes organ systems that work together and maintain steady internal conditions when external conditions change?
a.tissues
b.neurons
c.cooperation
d.homeostasis
Answer:
I believe it is D.
Explanation:
Homeostasis refers to the relatively stable state inside the body of an animal. Animal organs and organ systems constantly adjust to internal and external changes in order to maintain this steady state
Answer:
d. Homeostasis
Explanation:
Homeostasis is the process of maintaining a stable internal environment despite changes in the external environment.
Hope this will help. Please mark me brainliest.
34. Which system supports the body and protects organs?
muscular
digestive
Jated
O skeletal
integumentary
Answer:
Explanation:
The skeletal system
The skeletal system works as a support structure for your body. It gives the body its shape, allowing movement.
Define human trafficking
Answer:
Is the trade of humans for the purpose of forced labour