Answer:
yes you are right it is choice A
Listed in the Item Bank are individual steps that need to be ordered. To find out more information about steps, some have more details
available when you click on them. Drag and drop the steps in the proper order by placing each in its corresponding open rectangle. Be sure
that the earliest step is placed next to the number 1.
complete question:
ANSWER LIST -
mRNA moves to the ribosome
DNA unzips in the nucleus
Protein assembled at ribosome
Transcription occurs
Translation occurs
Answer:
1. DNA unzips in the nucleus.
RNA polymerase binds to the DNA sequence, separates the two strands and creates a single-stranded DNA molecule that will be transcripted.
2. Transcription occurs.
Transcription is the first step of gene expression. During this process, a gene's DNA sequence is copied and a mRNA molecule is produced.
3. mRNA moves to the ribosome
The mRNA is then transferred from the nucleus to the ribosome, the organelle that serves as a site for protein synthesis.
4. Translation occurs
Translation is the process where a mRNA sequence into the amino acid sequence of a polypeptide (protein).
5. Protein assembled at ribosome.
Translation, meaning the formation of a protein, occurs on the ribosome.
I hope I am correct and this helps a little bit.
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Answer:
its 50%
Explanation:
I think I hoped I helped
Good luck you can do it!
someone answerrrr plsss
Answer:
I think it's mutation
Explanation:
Which structures in the cell are protiens assembled in?
give atleast 5 name of seed
Answer:
Sunflower Seeds
Chia Seeds
Flax
Pumpkin Seeds
Sesame
What happens to sister chromatids in meiosis II? Choose the correct answer.
They duplicate.
They are divided.
They do not take part.
They remain together.
Answer:B. They are divided
Explanation:
what is the term used to descibe the build -up of a higher concentration of H + on one side of the inner membrane of the mitochondrion than on the other side during the electron transport chain?
Answer:
espanhis plis plisplisplisplis
What is solar day A the time for the stars to complete one revolution B the time for the moon to complete one rotation C the time for earth to complete one rotation D the time for the sun to complete one revolution
Answer:
the answer is C
In 1980, a long dormant volcano, Mount St. Helens in Washington state, erupted violently. The eruption wiped out the forested landscape and the wildlife. Months after the initial disturbance, the ash and rock strewn surface began to undergo primary succession.
Answer:
New vegetation and animals came to this place when the environment is suitable.
Explanation:
The ash and rock strewn surface began to undergo primary succession after few month when the soil is cool down because the soil has nutritive medium that helps the vegetation to grow on that land. In the primary succession, the new vegetation grows which is well suited to that environmental condition and uses the nutrients present in that soil for its growth and development. Many new organisms also came to this new landscape when the environment is suitable.
What is the mass of a car that is going 2 m/s/s and then it hits a tree with a force for 6000 N?
Answer:
Mass = 2000kg
Explanation:
Mass = [tex]\frac{Force}{acceleration }[/tex]
= [tex]\frac{6000}{2}[/tex]
= 2000kg
whould you be able to observe the DNA of a single cell?
Answer:
All living things have DNA: the chemical instructions on how to make a living thing, from humans to strawberries. Many people assume that because DNA is so small, we can't see it without powerful microscopes. But in fact, DNA can be easily seen with the naked eye when collected from thousands of cells.
Explanation:
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WILL MARK YOU BRAINLIEST !!
Answer:
The answer is A.Primary succession
Explanation:
Primary succession is an ecological succession that begins in essentially lifeless areas, such as regions in which there is no soil or where the soil is incapable of sustaining life (because of recent lava flows, newly formed sand dunes, or rocks left from a retreating glacier).
Answer:
a. primary succesion
Explanation:
How does the leaf contribute to the process of photosynthesis?
Water, a necessary reactant in photosynthesis, is contained in the leaves themselves. ... Carbon dioxide (CO2) is able to enter the leaf through the stomata, or the holes in the leaf.
Help please and thank you
Answer:
The First one is correct!! ♥️
Answer:
A crossing over introduces variety by producing different combinations of alleles
what is the step in the cell cycle that insures genetic continuity
Answer:
As mitosis ends, each developing daughter cell receives one set of chromosomes. The nuclear membranes return as the cell divides through the process of cytokinesis. In this way, mitosis ensures genetic continuity across generations of cells.
When do cells duplicate their DNA?
How do cells make accurate copies of DNA?
How do cells make accurate copies of DNA?
Answer:
dont know raadi solve your self
When a new substance has formed during a chemical reaction, it is considered to be what type of change ?
Answer:
its called a chemical change
Individuals with one form of lactose intolerance do not produce the
enzyme lactase because the gen coding for the production of lactase is
turned off in their cells. As a result, which of the following processes
does not occur for the gene?
Select one:
a. Transcription
b. Hydrogenation
c. Replication
d. Hydrolysis
Answer: Transcription - A
Explanation:
This problem is talking about the lac operon and the gene expression of lac operon. If the gene is turned off, then transcription, the generation of mRNA won't occur.
Which of the following factors most likely limits the plant population growth in the desert?
А
the number of herbivores
B
the amount of sunlight
o
the availability of water
D
the availability of land
Answer:
C
Explanation: Because to grow plants need the basic stuff like water and sunlight but in the desert you have a great amount of sunlight but you have much water.
Cladistics is a classification system based on
a. nomenclature
b. dichotomous keys
c. common ancestry
d. physical characteristics
Answer:
c
Explanation:
cladistics is based on evolutionary ancestry and generates trees called cladograms. Cladistics also identifies clades, which are groups of organisms that include an ancestor species and its descendants. Classifying organisms on the basis of descent from a common ancestor is called phylogenetic classification.
3. Despite differences in prokaryotic and eukaryotic cells, all cells have ___________ in them.
Answer:
pickle
Explanation:
Name and explain three different ways micro-organism
Obtain energy
Explanation:
photosynthesis
mutualism
decomposers
chemotrophs
photosynthesis:
Photosynthetic bacteria use the energy of the sun to make their own food. In the presence of sunlight, carbon dioxide and water are turned into glucose and oxygen. The glucose is then turned into usable energy
mutualism:
Some bacteria depend on other organisms for survival. For example, some bacteria live in the roots of legumes, such as pea plants. The bacteria turn nitrogen-containing molecules into nitrogen that the plant can use.
decomposers:
Bacteria known as decomposers break down wastes and dead organisms into smaller molecules. These bacteria use the organic substrates they break down to get their energy, carbon, and nutrients they need for survival.
Which of these is a description of climate?
A. It was 98 degrees outside yesterday.
B. The wind speed right now is 5 miles per hour
C. San Jose has cool winters.
D. Last week we had 1 inch of rain.
Answer:
c
Explanation:
There is higher abundance of lighter elements in the universe than heavier elements.
which sourfe of evidence supports that statement
Cosmic Microwave Background Expanding Universe Universe Composition
Answer:
Due to its formation in the supernova nucleosynthesis.
Explanation:
The higher abundance of lighter elements in the universe than heavier elements occurs due to its formation in the supernova nucleosynthesis. The lighter elements such as hydrogen and helium are present in abundant amount and formed in supernova nucleosynthesis as compared to other heavier elements which are formed through other events. The lighter elements occupy less volume and space as compared to heavier elements which is also a reason for their abundance.
When oxygen is present, glycolysis is followed by
A. lactic acid fermentation
B. alcoholic fermentation
C. photosynthesis
D. the Krebs cycle
Answer: D. The Krebs cycle
Explanation:
If oxygen is available, glycolysis is followed by two processes in the mitochondria -- the Krebs cycle and oxidative phosphorylation, respectively -- that further increase ATP yield.
When oxygen is present, glycolysis is followed by
Answer:
D. the Krebs cycle
A tissue is avascular if it
Answer:
Avascular tissues are tissues that are devoid of any blood supply by arteries,veins or capillaries these such type of tissues will ten d to be present right to a next highly vascular tissue through which it can revive nutrients and circulation.
I hope this might help u
What are nucleotides in a stand of DNA that do not code for proteins called?
a. Non Sense Nucleotides
b. Waste Code
c. Non Coding DNA
d. Ribonucleic Byproduct
Answer:
C
Explanation:
Answer:
C.Noncoding DNA
Explanation:
''Noncoding DNA does not provide instructions for making proteins. Scientists once thought noncoding DNA was “junk,” with no known purpose. However, it is becoming clear that at least some of it is integral to the function of cells, particularly the control of gene activity.
-MedlinePlus Geneticsmedlineplus.gov › genetics › understanding ›basics ›
''It is important to note that DNA damage, in and of itself, does not necessarily lead ... type of point mutation, called a nonsense mutation, converts a codon encoding an ... Because codons are triplets of nucleotides, insertions or deletions in groups of ... Beneficial mutations generally code for new versions of proteins that help...''
– Chemistrywou.edu › courses › online-chemistry-textbooks › chap.
''Non-coding DNA sequences do not code for amino acids. Most non-coding DNA lies between genes on the chromosome and has no known function. Other non-coding DNA, called introns, is found within genes. Some non-coding DNA plays a role in the regulation of gene expression.''
- Institutewww.genome.gov › genetics-glossary › Non-Coding-DNA
The molecules of DNA are
__
so that each cell gets the same directions.
Answer:
Nucleotides
Explanation:
DNA structure
DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C). The order of these bases is what determines DNA's instructions, or genetic code
According to the food web below, what would the leopard seal be?
Answer:
primary
Explanation:
Answer
tertiary consumer I think
Explanation:
Which of the following best describes the flow of energy in a food web that contains the following organisms: fish, zooplankton, bacteria, and phytoplankton?
Answer:
D
Explanation
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