Answer:
Amino acid cells
Explanation:
Protein is produced in cells amino acids go to DNA then RNA
------------------------⚡ Awesome ⚡------------------------There is a decrease in our ability to fight infection as we age. Which lymphoid organ may have a role in this decline?.
Answer:
thymus
Explanation:
Tissue involution is linked to aging, as seen by a disorganized thymic epithelial cell architecture and increasing adiposity. This instability is linked to a decrease in naive T cell export due to a lack of stroma-thymocyte 'cross-talk.'
Which is the correct order of events for fossil formation?
F 3,4, 1,2
H 1, 3, 2,4
G 2, 3, 4, 1
I 3, 2, 1,4
Answer:
Post a file showing the process that correlates with each number so we can help
Explanation:
5. Not all evidence is easily identified as evidence.
Answer:
True
Explanation:
Evidence is either implicict, or explicit. This means it is either easily identified or a connection can be made to provide the evidence.
How are the tortoises that Darwin studied on the Galapagos similar to the anoles that Losos studied in the Caribbean
Answer:
Some tortoises, including Lonesome George, have shells that rise in front, like a saddle. This adaptation makes it easier for them to lift their heads high to eat tree cactus and to resolve disputes over limited food resources, which they do through raising their heads as high as possible during social interactions.
Explanation:
How did kettlewelll test his hypothesis
Answer:
T o directly study bird predation on the moths, Dr. Kettlewell placed light and dark moths on the trunks of trees where he could observe them. He recorded the times a bird found the moth. Kettlewell also tested the idea that dark moths live longer in dark forests.
Explanation:
According to the articles, how did the sequencing of the human genome impact our ability to understand human evolution and natural selection?.
Answer:
whole genome sequencing allows us to examine evolution at the phenotypic level, and gives us a testable way to predict how environmental impacts will shape future phenotypes.
What keeps intracellular receptors from binding to dna before a hormone binds to the receptor?.
Answer:
chaperone proteins (chaperonins)
Explanation:
At the superior end of the esophagus, the superior esophageal sphincter is a thickened ring of ______ muscle marking the area where the esophagus and the pharynx meet.
The superior esophageal sphincter is a muscular ring that separates the pharynx from the esophagus, has voluntary activity and is responsible for initiating swallowing.
What is the superior esophageal sphincter?
It is located immediately after the pyriform sinuses, it is a muscular ring located in the high pressure area between the pharynx and the esophagus.
This prevents the passage of air into the digestive tract during inspiration and the reflux of gastric material into the pharynx, relaxing to open the esophagus.
In order for a muscle-building athlete to keep muscles in good shape, it is necessary to synthesize more muscle protein than is consumed, which is known as nitrogen balance..
Therefore, we can conclude that the superior esophageal sphincter is a muscular ring that separates the pharynx from the esophagus, has voluntary activity and is responsible for initiating swallowing.
Learn more about esophagus here: https://brainly.com/question/14762195
need help ASAPPP
original DNA sequence:TAC,CCA,TAG, CAC ,GTT,ACA, ACG you will transcribe this DNA strand in mRNA,then you will translate the amino acid sequence that the mRNA codes for.
Based on the DNA sequence: TAC,CCA,TAG, CAC ,GTT,ACA, ACG
The mRNA produced by transcription is: AUG, GGU, AUC, GUG, CAA, UGU, UGC. The amino acid sequence produced by translation is: Met, Gly, Isoleucine, Val, Glu, Cys, Cys.What is transcription and translation in genetics?Transcription is the process by which RNA molecules are made from DNA molecules.
The RNA molecules produced are known as messenger RNA or mRNA which are then used to make proteins.
Translation is the process by mRNA molecules are used to make proteins from amino acids at the ribosomes.
The nucleotides in the mRNA are read in triplets known as codons.
For the given DNA sequence: TAC,CCA,TAG, CAC ,GTT,ACA, ACG
The mRNA produced is: AUG, GGU, AUC, GUG, CAA, UGU, UGC.
The amino acid sequence is: Met, Gly, Isoleucine, Val, Glu, Cys, Cys.
Therefore, proteins are made from DNA through the process of transcription and translation.
Learn more about transcription and translation at: https://brainly.com/question/21440478
do butterflies cause cancer
Answer:
If you mean the Butterfly Syndrom then yes, this Syndrome does cause cancer in early life.
which of the following occurs in the lysogenic cycle?
please help I need to finish these test corrections
Answer: In the lysogenic cycle, the viral DNA is replicated, and the host cell isn't destroyed.
3
Use the information and your knowledge of science to answer the question.
As trees grow over time, the trees form new cells in circles called annual growth rings. These rings show the amount of
wood produced during one growing season or year, as well as the effects of different environmental conditions on the
tree. The figure shows the growth rings for two different types of trees growing in the same forest area
Due to differences in age and growth rate of the trees, the growth rings for two different types of trees growing in the same forest area may vary.
What are annual growth rings?Annual growth rings are rings of cells which form as trees grow over time and these rings represent the amount of wood produced during on growing season.
Annual growth rings provides estimates of the age of trees.
Distinct annual growth rings are formed in trees growing in temperate regions where there are sharp climatic variations.
The diameter and thickness of growth rings of different trees vary since trees grow and different rates.
Therefore, the growth rings for two different types of trees growing in the same forest area may vary due to differences in age and growth rate of the trees.
Learn more about growth rings at: https://brainly.com/question/1035601
What type of research study is best for placing objects into categories?
what positioning error has occurred when the pedestals are visualized posteriorly on the oblique lumbar spine projection
Answer:
fractures that occur in adolescent athletes who experience sudden, forceful, or unbalanced contractions of the tendinous and muscular attachments,
Explanation:
When a pitcher is holding a baseball, the ball has____ energy. After the pitcher throws the ball, the ball has _____energy?
potential
heat
kinetic
nuclear
Answer:
1- kinetic
2- potential (not sure!)
When ATP is converted to ADP, ____
occurs.
Active Transport
phosphorylation
dephosphorylation
Answer:
phosphorylation
Explanation:
it is converted in a condensation reaction in which a phosphate molecule is added.
How much urine is produced by the kidneys each day?.
Answer:
Every day, your kidneys filter about 120 to 150 quarts of blood to remove wastes and balance fluids. This process produces about 1 to 2 quarts of urine per day.
What are the properties of copper.
Answer:
Copper is a reddish metal with a cubic crystalline structure that is face-centered.
Explanation:
Due to its band structure, it reflects red and orange light while absorbing other visible spectrum frequencies. This gives it a nice reddish tint. Copper is also malleable, ductile, and an excellent heat and electricity conductor.
5. The family tree below shows the trait of having attached earlobes. Having
attached earlobes is recessive, and having detached earlobes is dominant. People
with attached earlobes are shaded in.
B) describe the genotype of the person labeled b.
C) describe the genotype of the person labeled c.
D) could the person labeled d have a recessive allele? Explain.
This can be defined as the variant form of a gene. In this scenario, there are two variants which are dominant and recessive allele.
Both parents have to possess the dominant allele for all the offsprings to also have the dominant trait.
Read more about Allele here https://brainly.com/question/3452155
PLS HELP IVE BEEN STUCK ON THIS FOR 2 DAYS AND I HAVE TO TURN IT IN SOON!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Part A: A dichotomous key works on the principle of asking yes-or-no questions about the organism. To identify it, the answers for that organism are then compared to existing organisms to identify it. Prepare a list of four to five questions about each of the organisms listed below to help you create your own key. For each question, make sure the answer isn’t the same for all four organisms. For example, Does the organism have cells? would be an inappropriate question, because all the organisms have cells.
Part B: Information about the four organisms can be found on the Internet. Use credible websites to find answers to the questions you developed in part A. Based on this data, draw your own dichotomous key.
Shapes
Answer:
subject
Biology, 21.10.2020 16:01 jazz589729
Information about the four organisms can be found on the Internet. Use credible websites to find answers to the questions you developed in part A. Based on this data, draw your own dichotomous key. Based on the key you created, do you think some of the organisms are more closely related than others? Explain your answer.
Part 1 was this:A dichotomous key works on the principle of asking yes-or-no questions about the organism. To identify it, the answers for that organism are then compared to existing organisms to identify it. Prepare a list of four to five questions about each of the organisms listed below to help you create your own key. For each question, make sure the answer isn’t the same for all four organisms. For example, Does the organism have cells? would be an inappropriate question, because all the organisms have cells.
brewer’s yeast (Saccharomyces cerevisiae)
E. coli bacteria (Escherichia coli)
green hydra (Hydra viridissima)
house cat (Felis catus)
Here were my answers:Brewer’s yeast
Is it a unicellular organism? Yes
Is it found inside the human body? Yes
Is it visible without a microscope? Yes
Can it produce its own food? No
E. coli bacteria
Is it a unicellular organism? Yes
Is it found inside the human body? Yes
Is it visible without a microscope? No
Can it produce its own food? No
Green hydra (Hydra viridissima)
Is it a unicellular organism? No
Is it found inside the human body? No
Is it visible without a microscope? Yes
Can it produce its own food? Yes
House cat (Felis catus)
Is it a unicellular organism? No
Is it found inside the human body? No
Is it visible without a microscope? Yes
Can it produce its own food? No
Explanation:
Which of the followingdoes NOT affect population growth and decline?
a. the immigration of organisms
b. the emigration rate
c. the fraction of males to females
d. the birth rate and death rate
Help I’ll give brainliest
Answer:
At stage 3, it is most difficult to tell the embryo apart. This is because There are a lot of similarities at this stage and the distinguishing features have not developed yet.
Each embryo has some type of tail bone, whether it may or may not be used when actually born.
This can be used to support evoultion because the similarities clearly and visibily show a common ancestor between embryos. Because of their obvious similar traits, embryos must share ancestral DNA that they evolved from.
Explanation:
lime is applied to soil to remove or reduce - of the soil
Answer:
What i got it is reduce
because Lime will neutralize this acidity by dissolving, whereupon it releases a base into the soil solution that reacts with the acidic components, hydrogen and aluminum. Soil pH is an indicator of “soil acidity”
Determine the difference between prokaryotes and eukaryotes.(1 point) Eukaryotic cells have a nucleus, while prokaryotes have DNA that floats around inside the cell. Eukaryotic cells have a nucleus, while prokaryotes have DNA that floats around inside the cell. Prokaryotes require chlorophyll to absorb sunlight, while eukaryotes find food in the environment. Prokaryotes require chlorophyll to absorb sunlight, while eukaryotes find food in the environment. Viruses are only able to impact eukaryotes, while prokaryotes are safe from all types of viruses. Viruses are only able to impact eukaryotes, while prokaryotes are safe from all types of viruses. Prokaryotes have cilia to move around, while eukaryotes have flagella to help them move around. HELP PLEASE PLEASE WILL GIVE BRAINLIEST PLEASE HELP
Eukaryotic cells have a nucleus, while prokaryotes have DNA that floats around inside the cell.
Difference between prokaryote and eukaryoteEukaryotic cells contain membrane aound cell organelles, such as the nucleus, while on the other hand, prokaryotic cells do not have membrane around nucleus. Eukaryotes have mitochondria and chloroplasts, the cell wall, and the structure of chromosomal DNA whereas prokaryote have no organelles.
So we can conclude that Eukaryotic cells have a nucleus, while prokaryotes have DNA that floats around inside the cell.
Learn more about cell here: https://brainly.com/question/13123319
Answer:
Eukaryotic cells have a nucleus, while prokaryotes have DNA that floats around inside the cell.
Explanation:
Did it on my test
Which of the following is true about acid rain? a. It is more acidic that normal rain. b. It is less acidic than normal rain. c. All rain is acid rain. d. There is no such thing as acid rain. Please select the best answer from the choices provided A B C D
Answer:
A
Explanation:
Acid rain usually has a pH between 4.2 and 4.4, while normal rain has a pH of about 5.6.
What candy, in high doses, can cause abnormal heart rhythms, as well as high blood pressure?.
Answer:
Eating more than 57g (2 ounces) of black liquorice a day for at least 2 weeks could lead to potentially serious health problems, such as an increase in blood pressure and an irregular heart rhythm (arrhythmia).
Explanation:
Katie needs to measure water for a recipe she is using to cook dinner. She should measure the liquid in __.
options:
inches
pints
pounds
yards
pints is the right answer; inches and yards are measurements of distance, and pounds are a measure of weight for solid objects.
What is a primary function of the corpus callosum?.
Answer:
The corpus callosum is a thick bundle of nerve fibres that ensures both sides of the brain can communicate and send signals to each other.
A large population of turtles lives on Island A. During a major storm, half of these turtles are washed onto a neighboring Island B. Over millions of years, the two populations diverge, or grow differently, leading to natural selection on the two islands. The two populations of turtles from Island A and Island B are brought back together after another storm. What can be said about these turtles?
What that can be said about these turtles is that Even though they were geographically Isolated, they are no longer two species because they are living together again.
What is population?Population refer to total number of living organisms of species that interact with their environment and living in a same place at the same time.
Therefore, What that can be said about these turtles is that Even though they were geographically Isolated, they are no longer two species because they are living together again.
The question is incomplete because the options were not given but the options was gotten from another website.
They will combine into one population again Even though they were geographically Isolated, they are no longer two species because they are living together again Geographical isolation will have created two new species.Learn more about population below.
https://brainly.com/question/25630111
Which hormone produced by the kidneys stimulates hematopoiesis.
Answer:
Erythropoietin hormone
