Answer:
kh7n7h77n54hbjbu
muaiihfhdhfhfhffhdhrhhfhhfhhchfhfhfhfhfhdhfjufjfjfjfufuguugititkg7hdnd7hdjjjjjjnnnnnnnnbbbgffttyyhhnnnnnnnjjjji7nd7hec
Explanation:
un njjuuuuiiiiuuuuujjjjjjuuuui7iii77
What is a cell called when it presents a protein on its membrane that is specific for a hormone?
a. Depolarized cell
b. Target cell
c. Haploid cell
d. Effector cell
e. Second messenger cell
Answer:
The correct answer is B) Target Cell
Explanation:
When a cell becomes programmed to respond to a particular hormone, it is called a target cell. Usually, for this to happen, it will maintain a functional receptor for the hormone in question.
Target cells are found in animal circulatory systems.
Cheers
Are cells and DNA the same thing?
Answer:No
Explanation: essentially cells hold dna inside of the nucleus. So while cells hold and have that they are not the same as dna because they also go through processes like mitosis
Answer:
No
Explanation:
Cells make up our bodies and perform acts to allow our body to do things. They also keep us alive. DNA is genetic and shows things you inherit from your parents, things that will be passed on to your kids if you have them
The illustration shows one of the ways resources are removed from the deep sea. Describe what type of resources these are, including if they are renewable or non-renewable. Predict two consequences to the seafloor life if this process is not regulated.
Answer:
Marine mining is a process that can be done by dredging the seabed and is used for the extraction of mineral resources from the seabed, which are non-renewable, with a negative impact on marine ecosystems.
Explanation:
The illustration shows a process of marine mining by dredging, where the resource extracted is of a mineral nature, like copper, zinc, silver and gold. Gravel used for construction can also be extracted from the sea. Mineral resources extracted from the sea are not renewable.
The process of marine mining can be harmful to the ecosystems there, so it must be a process that requires control and management from the ecological point of view.
Two possible consequences of not regulating marine mining are:
Destruction of the habitat of life forms present on the sea floor, which endangers many species and even forces migration to more stable areas, with consequences on the food chains. Extinction of marine species that inhabit the seabed. The flora and fauna of the sea floor usually have slow reproductive cycles and, in the case of fish, spawning takes place on the bottom of the sea. Mining endangers the reproductive cycles of the species, leading to induced extinction.Responsible and controlled mining activity can be useful for humans, while avoiding negative consequences on the ecosystems that exist at the seabed.
Write a brief statement the demonstrates a credibility appeal.
Credibility appeals are based on perceived competence, expertise, or accomplishments. Ethos is a good example: Ethos is about establishing your authority to speak on the subject and giving credibility.
Answer:
Credibility appeals are based on perceived competence, expertise, or accomplishments. Ethos is a good example: Ethos is about establishing your authority to speak on the subject and giving credibility.
Explanation:
The other person was correct!!!
Dolphin fins and shark fins: _________
a. are probably built by different genes.
b. are an example of divergence.
c. suggest these two populations could interbreed.
d. are evidence that adaptive evolution is mainly driven by random forces.
e. None of the above is correct.
Answer:
a. are probably built by different genes.
Explanation:
Although sharks and dolphins are aquatic animals belonging to the vertebrate group, sharks are fish while dolphins are mammals. Sharks belong to the class Chondrichthyes which are fish that have a cartilaginous skeleton. On the other hand, dolphins are mammals (class Mammalia) which are animals mainly characterized by the presence of mammary glands. In consequence, both species are not closely phylogenetically linked, thereby those genes involved in the development of the integumentary system (skin) in both species are expected to be different.
Why can two non-purple plants not produce offspring that do not look like them?
Answer:
If two parents have at least one recessive pheonotype there is a possibiity that there offspring can have something the parents dont.
Explanation:
5. How do lichens arrive in a barren landscape, and how do they grow on rock?
I can’t answer how lichens arrive in a barren landscape but I can answer the 2nd part
Lichens grow when exposed to water. When wet, lichens begin to photosynthesize.
Which statement compares how the euglena and volvox obtain food?
Both the Euglena and Volvox use an oral groove to obtain food, Brigid Ha. B. Both the euglena and volvox use chloroplasts to obtain food through photosynthesis.
this is what i looked up an got
Carbohydrates are polyhydroxy compounds of A. Glucose B. Oligosaccharides C. Aldehyde and ketone D. Glyceraldehyde
Answer:
C. Aldehyde and Ketone
Explanation:
I majored in Biology
how many kilometers will the pacific plate travel in 1 million years
Answer:
201km in 1.8 million year( also mark me as brailiest)
Which of the following shows a correct base pairing in DNA?
OA and G
OG andc
OCand A
OT andG
Answer:
the correct base pairing in DNA is G and C.
Explanation:
The pyrimidine cytosine(C) always pair with purine guanine(G)
The one that is showing correct base pairing in DNA is G and C. The correct option is B.
For DNA to be stable and maintain its integrity, the proper base pairing is essential. Adenine (A) pairs with thymine (T), and cytosine (C) couples with guanine (G), according to the base pairing laws.
As a result, the base pairing in DNA represented by G and C is correct. The two strands of the DNA double helix are kept together by the hydrogen bonds that form between the bases.
While cytosine and guanine make three hydrogen bonds, adenine and thymine only form two.
The correct replication and transcription of DNA as well as the generational transmission of genetic information are all made possible by this complimentary base pairing.
Thus, the correct option is B.
For more details regarding base pairing, visit:
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Your question seems incomplete, the probable complete question is:
Which of the following shows a correct base pairing in DNA?
A. A and G
B. G and C
C. C and A
D. T and G
What does the yellow line represent that runs along the neuron?
Answer:
Do you mean the axon?
Explanation:
....... is the fundamental,structural and functional unit of living organism
Cell is the fundamental, structural and functional unit of a living organism.
DNA Replication Assignment
Instructions: For this assignment, you will replicate DNA to make a complimentary strand of DNA. Then transcribe the complimentary DNA sequence into mRNA. Next, translate the mRNA molecule into the codes for specific amino acids using the amino acid chart on the last page. Lastly, address the reflection questions.
DNA Replication:
Replicate the following strand of DNA:
Original DNA A T G A A C C A T T C A G T A T G G
Complimentary DNA
Transcription:
Transcribe the DNA to make an mRNA molecule
Complimentary DNA
mRNA Molecule
Translation:
Translate the mRNA into the corresponding amino acids.
mRNA Molecule
Amino Acid
Can anyone help with this? I don't understand it.
Using the DNA sequence provided, determine the amino acids.
Original DNA A T G G G T C T A G C G A A A G A T
Complimentary DNA
mRNA Molecule
Amino Acid
Original DNA A T G G G T C T A G C G A A A G A T Complimentary DNA mRNA Molecule Amino Acid Questions: Using what you have learned in the lesson and the experiment, answer the following questions in essay format using complete sentences. Be sure to include evidence to support your answers. What is the function of mRNA?
Answer:
This question is asking to do the following:
Replicate the DNA sequence
Transcribe the complementary DNA into mRNA
Translate the mRNA codons into amino acid sequence
Give the function of mRNA
Please find the detailed answer to this question below
Explanation:
- DNA replication is a process whereby the content of DNA (genetic material) is doubled i.e. duplicated. In other words, another copy of DNA is made from one a DNA template. The principle of DNA replication follows the complementary base pairing rule i.e. A-T, G-C
Original DNA template- A T G G G T C T A G C G A A A G A T
After DNA replication-
Complementary DNA strand- T A C C C A G A T C G C T T T C T A
- Transcription is the process whereby a DNA template used to synthesize a mRNA strand. In this case, the complementary DNA sequence above will be transcribed into a complementary mRNA sequence. Note that Uracil replaces Thymine in RNA.
Complementary DNA strand- T A C C C A G A T C G C T T T C T A
After transcription
mRNA strand- A U G G G U C U A G C G A A A G A U
- Translation is the process by which a amino acid sequence is synthesized from a mRNA sequence. The sequence of the mRNA is read in a group of three bases called CODON. Each codon specifies an amino acid. In this case; the mRNA sequence is A U G G G U C U A G C G A A A G A U
After translation using the genetic code, the amino acid sequence is:
Methionine- Glycine- Leucine- Alanine- Lysine- Aspartic acid
Note:
AUG codes for Methionine (Met)
GGU codes for Glycine (Gly)
CUA codes for Leucine (Leu)
GCG codes for Alanine (Ala)
AAA codes for Lysine (Lys)
GAU codes for Aspartic acid (Asp)
- mRNA, which means messenger RNA, is a type of RNA molecule whose major function is to transport genetic information out of the nucleus into the cytosol in order for translation to take place. In contrast to DNA, which is a storage molecule, mRNA is a transporting/carrier molecule that encodes genetic information.
The organic macromolecules that make up
our food and our bodies are made of
different kinds of "building blocks". What is
the general name of these building blocks?
pls i’m getting timed !!
Answer:
Carbon dioxide
Explanation:
The carbon combines with oxygen to form carbon dioxide (CO2) and is released back into the atmosphere as a waste product when animals breathe and exhale.
Answer: Carbon dioxide
Explanation:
When anything made out of carbon burns completely, the only end products are carbon dioxide and water vapor.
Large scale adaptations of the two-hybrid technique have allowed for determining many protein interactions at once using:______.a. systems biology.b. nuclear magnetic resonance imaging.c. mass spectrometry.d. protein microarrays.
Answer: systems biology
Explanation:
A two-hybrid technique is a technique that can be used to know the protein-protein interactions or the protein-DNA interactions. This is done through the test for physical interactions that exist between the two proteins or the proteins and their DNA molecules.
It should be noted that large scale adaptations of the two-hybrid technique have allowed for determining many protein interactions at once using systems biology. It should be noted that systems biology focuses on the complex interactions that are within the biological systems.
Examine the diagram of a cell.
Which organelle is marked with an X?
Answer:
Yall the answer is nucleous
Explanation:
just the right answer
Les.
3. A hypothesis is designed to:
A. Answer a question that has been tested.
B. Identify the independent variable of an
experiment.
C. Predict the outcome of an experiment.
D. Create new questions for scientific
inquiry.
4. Which organelle controls what enters
and exits the cell?
A. Nucleus
B. Cell membrane
C. Chloroplast
D. Golgi Body
Answer:
4. is cell membrane and I am pretty sure 3. is predict the outcome of an experiment
Muscular strength is defined as:
Answer:
Power
Explanation:
Answer:
the amount of force that can be exerted by a single contraction of a muscle.
What role does the hypothalamus play in regulating blood glucose levels
Answer:
The ventromedial hypothalamus is a crucial nexus in the initiation of the glucose counter-regulatory response which is partially mediated via glucagon release by the pancreas. The arcuate nucleus of the hypothalamus is preferentially implicated in fine-tuning insulin release
Explanation:
Which type of observation is the following statement: The flower is 16 inches tall.
27 points plzzz help asap
Answer:
15
Explanation:
It shows nothing but my correct answer hehe.
Why is a bone not a mineral?
The turning on of a gene to make RNA and eventually protein is known as gene _________?
A. Regulation
B. Mutation
C. Making
D. Inversion
E. Expression
Answer: E. Expression
Explanation:
Gene expression is the process whereby the information that are being encoded in a gene are used during the assembling of the protein molecule. It gives room for a cell to be able to respond to the changes in its environment.
Therefore, the turning on of a gene to make RNA and eventually protein is known as gene expression.
A specific characteristic that varies from one individual to another.
Answer:
Trait would be the answer!
Answer:
A trait
I hope this helps!
Which statement best explains why different portions of the Moon are visible at different times of the month? *
1 point
As Earth moves along its orbit, it blocks different parts of the Moon.
As the Moon moves along its orbit, it passes through Earth's shadow.
As the Moon moves along its orbit, only a fraction of it is visible from Earth
As Earth moves along its orbit, its shadow falls on different parts of the Moon
Answer:As the Moon moves along its orbit, only a fraction of it is visible from Earth
Explanation:
The different portions of the Moon are visible at different times of the month as as the Moon moves along its orbit, only a fraction of it is visible from Earth.
What is moon orbit ?
The moon travels across the Earth in an elliptical orbit, a barely stretched-out circle. When the moon is closest to Earth, its rotation is slower than its adventure via space, permitting observers to look an extra eight tiers at the jap side.
Different quantities of the moon are seen at special instances of the month due to the location of the moon in its orbital path. From Earth, we're in reality viewing the sun's rays being pondered off diverse quantities of the moon's floor all through its orbit.
Read morea about the orbit refer link :
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Which of the following is an example of a parasite? Molds Mosquitoes Yeasts Zika
Answer:
mosquito is the correct answer
Explanation:
zika and yeast are more of sicknesses and infections
Answer:
Mosquitoes
Explanation:
I took the test
Which scientific discipline is correctly matched to a contribution to society?
The options are;
A) biology; theory of relativity
B) geology; theory of continental drift
C) ecology; discovering new elements
D) astronomy; developing quantum mechanics
Answer:
B) geology; theory of continental drift
Explanation:
Looking at the options;
-theory of relativity is a topic in physics originated by Einstein. Thus, it is matched to physics and not biology.
- theory of continental drifts are related to plate tectonics where it explains how continents shift position on Earth's surface. This is a branch of Geography and is thus correctly matched.
- discovering new elements is a topic under chemistry and not ecology. Thus, this is not matched correctly.
-developing quantum mechanics is a topic in physics that deals with the relationship between energy and matterwith respect to atomic and subatomic scale. Thus, it is not well matched.
Therefore correct answer is option B
Alternative energy sources of wind power and solar thermal power don't burn fossil fuels, but both affect _______ populations.
Answer: Bird populations
Explanation:
Wind and Solar energy have been hailed as a good thing because they utilize natural forces and reduce pollution however they do pose some threats to wildlife especially birds.
Wind turbines have been shown to be lethal to birds when flocks of birds fly through them and solar panels have been known to attract birds which sometimes fatally crash into them thinking they are bodies of water.
Nitrogenous bases are located on both strands of DNA double helix. What is the significance of the nitrogenous bases?