Answer:
D
Explanation:
CAT= CTT
A was substituted by T
It didn't stop, can't be B
It didn't add more letters to the sequence, can't be C
How can an invasive species impact a local ecosystem?
Answer:
Habitat modification,
compete with native species for resources,
predation of native species
herbivory on native plants
being in pathogens
leading to loss of genetic diversity :)
Which of the following is equivalent to 36 + 8
Answer:
i- its 44, my mans just add up the answers and see which one equals 44
Explanation:
What is the most important influence of the forest ecosystem on the environment
Answer:
Forests
Explanation:
Forests have also sanitary influences upon environment due to the production of oxygen through photosynthesis.
The study of the environment is called ecology. There are two types of factors for an ecosystem and these are a biotic and abiotic factors.
The correct answer is light
What is photosynthesis?The process of the formation of food by trapping the sunlight with the help of chloroplast is called photosynthesis.
According to the question, the most influential factor which affects the environment is light as all the plants directly depend on the light for the formation of food and all the other species are dependent on plants either directly or indirectly.
Hence, the correct answer is light.
For more information about the light, refer to the link:-
https://brainly.com/question/1388366
Natata Townsend
1. Which of the following nutrient is responsible for repairing of cells?
O (a) calcium
O (e) fats
O (b) protein
0 (d) carbohydrates
Answer:
B
Explanation:
the nutrient that is required for repairing cells is protein
Define Haploid
Define Diploid
What is the number of chromosomes for diploid human cells?
What is the number of chromosomes for haploid pea plant cells?
Answer:
Define Haploid
1 set of chromosomes.
Define Diploid
2 sets of chromosomes.
What is the number of chromosomes for diploid human cells?
46
What is the number of chromosomes for haploid pea plant cells?
7
-TheUnknownScientist
Explanation:
number of chromosomes for diploid human cells is 46.
number of chromosomes for haploid pea plant cells is 7
Question 3 of 10
A cell membrane is very specific about what it allows across. How does this
help the cell?
A. It helps the cell absorb as many different molecules as possible.
O B. The cell works better when it contains fewer proteins.
O C. Transport proteins allow only enzymes to pass through the
membrane.
D. It is better for the cell if most molecules are prevented from
entering
SUBMIT
Answer:
D
Explanation:
PLEASE HELP !! ILL GIVE 40 POINTS ; PLUS BRAINLIEST !! DONT SKIP ANSWER.
Answer:
its B or D but I guess the most is D
Why should we not pollute the earth
Answer: Reducing pollutants in the air is important for human health and the environment. Poor air quality has harmful effects on human health, particularly the respiratory and cardiovascular systems. Pollutants can also damage plants and buildings, and smoke or haze can reduce visibility.
Use the following list of organisms to create a food chain diagram.
•Hawk
•Toad
•Green plants
•Snake
Be sure to include the original source of energy for all living things in your diagram. Then, label each of the following: producer, primary consumer, secondary consumer, tertiary consumer.
Answer
green plants eaten by toad toad eaten by snake and snake eaten by hawk
green plants producer
toad primary consumer
snake secondary consumer
hawk tertiary consumer
Explanation:
Answer:
PRODUCER. > Green plants.
PRIMARY CONSUMER > Toad.
SECONDARY CONSUMER > Snake.
TERTIARY CONSUMER > Hawk.
Will give brainliest
A sequence of RNA is shown below:
CAA AAU GCG AUC 3
Using the codon chart below, what is the sequence of amino acids that is produced when this RNA is translated?
Choose 1 answer:
(Choice A)
A
Gln - Asn - Ala - Ile
(Choice B)
B
His - Asn - Ala - Met
(Choice C)
C
Gln - Asn - Pro - Tyr
(Choice D)
D
Val - Leu - Arg - Stop
Answer:
Choice D
Explanation:
When you translate the RNA, you replace C’s with G’s (and vice versa) and A’s with U’s (also vice versa). So, you get GUU UUA CGC UAG. Then you read the codon chart to get your answer. Hope it helps :)
The sequence of the amino acids which is being produced when this RNA is translated is Val - Leu - Arg - Stop. Thus, the correct option is D.
What is a Codon?Codon can be defined as the sequence of three consecutive nucleotides in the nucleic acids such as a DNA or RNA molecule which codes for a specific amino acid. Certain codons are responsible for the signal of the start or end of the translation process.
Codons are universal in nature throughout the different living organisms. There are about 64 different codons which codes for 20 standard amino acids in the cell. There are three stop codons in the genetic code which stop the process of translation of protein molecules including UAG, UAA, and UGA.
The sequence of the amino acids which can be produced when this RNA is translated 5'-CAA AAU GCG AUC-3' will be Val - Leu - Arg - Stop.
Therefore, the correct option is D.
Learn more about Codon here:
https://brainly.com/question/9382652
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Explain how the process of photosynthesis could connect to a carbon neutral or carbon negative energy source
Here's link to the answer:
bit.[tex]^{}[/tex]ly/3a8Nt8n
Learn More:https://brainly.com/question/24212991
PLEASEEE HELPPPP!!!!!!!
Answer:
D
Explanation:
Carbon dioxide is a naturally occurring gas that is vital to plant and animal life, yet carbon dioxide emissions from burning of fossil fuels are expected to result in significant climate change within 100 years. Should carbon dioxide be considered to be a pollutant? Support your position by providing reasons why or why not.
Answer:
Yes, it should be considered a pollutant
Find the reason below
Explanation:
A pollutant is any substance that poses threat or causes harm to the sustainability of the environment. As rightly stated in this question, carbon dioxide (CO2) is a naturally occuring gaseous constituent of our atmosphere. It is vital to both animal and plant life as it is utilized by plants to synthesize their food (glucose), which is the starting point for the flow of energy.
Although CO2 plays a major role in sustaining life, it is also a major cause of GLOBAL WARMING. Carbon dioxide is considered the most important greenhouse gas as it has the ability to trap and emit heat, contributing to the global rise in atmospheric temperature. This causes a lot of harm and environmental disturbance, hence, CO2 despite its beneficial purpose, should be considered a POLLUTANT.
please answer !
will give brainliest
Answer:
c
Explanation:
Clouds can block light and heat from the Sun, making Earth's temperature cooler
Use cell as your reference point to outline the diversity of living organisms.
Self-portraits can help you learn about positioning people in a photograph.
True
False
A camera's self-timer takes a picture after a certain amount of time has passed.
True
False
1.) True
The reason this is true is because adjusting the camera allows you to get an understanding of how someone else should look or how they would likely look best when photographed. It also gives an understanding of how a camera should be aimed to get the best result.
2.) True
While many cameras have this feature, most are configured to only use this feature when the photographer selects it. This feature allows the photographer to adjust the camera in case they feel something isn't quite right with it, and it also allows them to get into the picture themselves if they feel they want to.
Hope this helps you, and have fun with whatever it is you are doing with your camera.
-Sayonara
Answer:
it is true for a and true for b. (aka a is question and b is question 2.)
Explanation:
In polygenic inheritance, each of the genes controlling a trait will have exactly the same influence over the trait. Group of answer choices Yes since all genes having to do with a trait always have the exact same influence on a trait. No since different genes will exert varying degrees of influence on the trait None of the other responses are satisfactory answers. No since all traits are only controlled by one gene with two alleles.
Answer:
No, since different genes will exert varying degrees of influence on the trait
Explanation:
The term quantitative heritability refers to the transmission of a phenotypic trait in which expression depends on the additive effect of a series of genes.
Polygenic heritability occurs when a trait results from the interaction of more than one gene. And these genes can also have more than two alleles. The action of many genes and alleles can cause many different combinations that are the reason for genotypic graduation.
Quantitative traits are those that can be measure, such as longitude, weight, eggs laid per female, among others. These characters do not group individuals by any precise and clear categories. Instead, they group individuals in many different categories that depend on how the genes were intercrossed and distributed during meiosis. The result depends on the magnitude in which each allele contributes to the final phenotype and genotype. When they interact, they create a gradation in phenotypes, according to the level of contribution.
Let us see, for instance, the eye color trait, which results from the interaction of many genes. Two of them significantly contribute to the color green, blue, or brown, while the rest of the involved genes play a role in defining the spectrum of phenotypes of each eye color. So, there are different tones of blue eyes, green eyes, and brown eyes, and the differences are determined by the contribution of each allele to the phenotype.
How are species that were once thought extinct being found again? (What tools and methods are being used) https://youtu.be/-17TIVjVuTY using the information from this video
Answer:
fossils I think- correct me if I'm wrong dkfnjdf
Explanation:
Hey, WHo loves horses soooooooooooooo much, That they want to pursue a career in them. Who wants to make some extra cash. I have a job for you! plese let me know fast
Answer:
lol i already have horses XD
Explanation:
What does the word photosynthesis mean?
Light + energy
Energy + mass
Light + put together
Energy + sugar
Answer:
Hey mate.....
Explanation:
This is ur answer.....
--> Light + Put togetherHope it helps!
Brainliest pls......
Follow me! ;)
Fill in the blank with the appropriate word. ResetHelp The conducts impulses toward the soma. The conducts impulses toward the synaptic terminals. The is the region surrounding the nucleus. The is the enlarged end of an axon. The contains neurotransmitters. The is a cluster of RER and free ribosomes. The is another term for the soma of a neuron. The is the membrane of the axon. The is a cell that forms the blood 13brain barrier. The is a fine branch of an axon.
You can download the answer here
bit.[tex]^{}[/tex]ly/3a8Nt8n
Fill in the blank with the appropriate word as follows:
The dendrite directs electrical impulses toward the soma.The axon conducts impulses toward the synaptic terminal.The Perikaryon is the region surrounding the nucleus. The synaptic terminals ate the enlarged end of an axon.The synaptic vesicles contain neurotransmitters. The Nissl bodies are clusters of RER and free ribosomes.The Perikaryon or the cell body is another term for the soma of a neuron.The Axolemma is the membrane of the axon.The Astrocyte is the cell that forms the blood-brain barrier. The Telodendria is a fine branch of the axon.What is a Neuron?A neuron may be defined as a type of cell which is part of the nervous system. It sends messages to and from the brain. Neurons may also call neurons or nerve cells are the fundamental units of the brain and nervous system.
These cells are responsible for receiving sensory input from the external world, for sending motor commands to our muscles, and for transforming and relaying the electrical signals at every step in between.
Therefore, filling in the blank with the appropriate word is well described above.
To learn more about Neurons, refer to the link:
https://brainly.com/question/13061744
#SPJ2
PLEASE HELP !! ILL GIVE 40 POINTS ; PLUS BRAINLIEST !! DONT SKIP ANSWER.
9.How does a hummingbird's beak help it to meet its basic needs?Lector inmersivo
(1 Punto)
The beak helps the bird to fly.
The beak allows the bird to swim fast.
The beak scares away predators.
The beak allows the bird to eat the nectar out of flowers.
Describe (briefly) what natural selection is (also, remember how I tend to describe natural selection)
Answer:
the process whereby organisms better adapted to their environment tend to survive and produce more offspring. The theory of its action was first fully expounded by Charles Darwin, and it is now regarded as be the main process that brings about evolution.
• 1. What is the difference between a gamete and a zygote?
• 2. Are gametes haploid or diploid? Are zygotes haploid or diploid?
• 3. What occurs at fertilization?
• 4. Define diploid and haploid.
• 5. What characterizes sexual reproduction?
• 6. What characterizes asexual reproduction?
• 7. What type of reproduction occurs in prokaryotes?
• 8. What is somatic tissue? What is germ-line tissue?
• 9. What do somatic cell lines and germ-cell producing cell lines have in common? What makes them different?
• 10. What happens in each stage of Meiosis I and Meiosis I1?
• 11. How does each stage of Meiosis compare to Mitosis?
• 12. Describe three ways that meiosis contributes to genetic diversity in a species?
Answer:
Explanation:
A gamete is a haploid reproductive cell that fuses with another gamete of opposite strain to form a diploid
zygote.
A zygote is a cell formed by the fusion of the male and female gamete before it undergoes division.
gametes are haploid while a zygote is diploid.
There is exchange of genetic material during sexual reproduction and fusion of gametes. Meiosis is also involved.
The opposite occurs in asexual reproduction and mitosis is involved instead.
Asexual reproduction is common in prokaryotes eg bacteria.
Two plants are named Vinca minor and
Vinca rosea. Are they close relatives?
Explain.
Using the DNA strand below, select the answer choice that displays the correct polypeptide sequence. DNA TAC/GCA/TTA/GGC/AAC/ACT a Meth-Ile-Pro-Gln-Leu-stop b Meth-Arg-Val-Ala-Trp-stop c Meth-Arg-Asn-Thr-Ala-stop d Meth-Arg-Asn-Pro-Leu-stop
Answer:
d Meth-Arg-Asn-Pro-Leu-stop
Explanation:
This question is describing the processes of transcription and translation of protein synthesis. Transcription is the synthesis of mRNA from DNA while translation is the synthesis of amino acid from mRNA. In this question, the following DNA sequence is given:
TAC/GCA/TTA/GGC/AAC/ACT
- Following the complementary base pairing rule i.e A-U, G-C, T-A etc, the following mRNA transcript will be produced after transcription:
AUG/CGU/AAU/CCG/UUG/UGA
- Using the genetic code, the following amino acid sequence will be produced from the above mRNA sequence after translation:
Methionine/Arginine/Asparagine/Proline/Leucine/STOP.
5. In 1928, Alexander Fleming noticed that a mysterious blue-green fungus had grown on some bacterial colonies that were known to cause strep throat. Upon closer inspection, he noticed that the bacterial colonies did not survive when introduced to the fungus. He questioned if something in the fungus stopped the bacteria from growing. Which steps in the scientific method are included in this story
Answer:
The steps that can be seen in this story are observation and the questioning phase, which can also be called elaboration of the problem.
Explanation:
The scientific method is a set of phases that are able to guide researchers to the creation of scientific knowledge, through an experiment. This method is essential for conducting scientific research, allowing an experiment to be managed in a way that promotes answers to scientists' questions. The scientific method presents the phases called observation, questioning (or elaboration of the problem), elaboration of hypotheses, experimentation, analysis of the results and conclusion.
In the story shown in the question above, we can see the phases called observation and questioning. The observation takes place the moment Fleming noticed a fungus capable of growing on colonies of bacteria that cause throat infections, killing them. This observation made him enter the questioning phase, when he wondered if the fungus was able to prevent the growth of these bacteria.
HELP ME PLEASE ? Helppppppppppp
Help me on this please
Answer:
a is the answer the the following question