Answer:
they are the same
Explanation:
Answer:
During replication, the DNA molecule separates into two strands and then produces two new complementary strands following the rules of base pairing. ... As each new strand forms, new bases are added following the rules of base pairing. The result is two DNA molecules identical to each other and to the original molecule.
Explanation:
i dont know if u have to chocie one like a b c d or just the meaning something like that
As rocks break apart, the overall surface area will
stay the same
increase
decrease
none of the above
Is there always enough rainfall in the island for gardening?
is a point in a cladogram where a single ancestral lineage breaks into two or more descendant lineages
Answer:
Node, Claude
Explanation:
Nodes are points of attachment for leaves, aerial roots, and flowers. The stem region between two nodes is called an internode.
A clade is a grouping that includes a common ancestor and all the descendants (living and extinct) of that ancestor.
Answer:
Noda
Clade
Taxa
Explanation:
edge 2021
what types of interactions regulate gene expressions
Answer: Eukaryotic gene expression is regulated during transcription and RNA processing, which take place in the nucleus, and during protein translation, which takes place in the cytoplasm. Further regulation may occur through post-translational modifications of proteins.
I hope it helps u um.. can I pls have brainliest
Explanation:
Answer: Eukaryotic gene expression is regulated during transcription and RNA processing, which take place in the nucleus, and during protein translation, which takes place in the cytoplasm. Further regulation may occur through post-translational modifications of proteins.
Explanation:
why is protein synthesis diffrent in prokaryotes and eukaryotes?
Answer:
In prokaryotes, translation occurs in the cytoplasm, where the large and small subunits of the ribosome bind to the mRNA. In eukaryotes, translation occurs in the cytosol or across the membrane of the endoplasmic reticulum where the entire ribosome/mRNA complex binds to the outer membrane of the rough endoplasmic reticulum and the new protein is synthesized and released into the ER; the newly created polypeptide can be stored inside the ER for future vesicle transport and secretion outside the cell, or immediately secreted.
HURRY
2. Identify two advantages of sexual propagation and two disadvantages.
Answer:
advantages and disadvantages of sexual and asexual reproduction produce Dun natak variation in the offspring the species can adapt to new environment due to variation which gives them a survival advantage a disease is less likely to affect all adventure in a population
differentiate between a university and a TVET college in terms of what each offers and explain the stigma associatited with TVET colleges?
Explanation:
A TVET qualification is easier to achieve and at a lower price also focused on getting you into the workforce faster. University is geared towards the transfer of knowledge rather than skills.
the stigma associated with TVET colleges are that those who go to the college is a failure. or a institute for those who aren't smart enough. And also for those who failed to get into university
The difference between a university and a TVET college in terms of what each offers is university impact knowledge while TVET college is more of practical.
University and TVET collegeThe difference is University provide students with the knowledge they need based on the course they are studying while TVET colleges is more of practical.
The stigma associated with TVET colleges is because people think that University student has higher opportunities when they are in the labor market than TVET colleges student.
Inconclusion the difference between a university and a TVET college in terms of what each offers is university impact knowledge while TVET college is more of practical.
Learn more about University and TVET college here:brainly.com/question/26696444
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As mercury moves up the trophic levels in food chains, its concentration
Stays the same
Increases
Decreases
Is eliminated
Answer:
Increases
Explanation:
The concentration of mercury will increases as it moves up the food chain because of biomagnification. For example, a school of small fish consumes a minute amount of mercury each, but then a larger fish eats five of the smaller fish. After this the larger fish has more mercury in its system than one small fish because it ate five small fish (along with the mercury in each of the small fish). Now a seal eats multiple large fish. Overall, the seal has the highest mercury concentration out of all the animals mentioned.
Biomagnification is "the concentration of toxins in an organism as a result of its ingesting other plants or animals in which the toxins are more widely disbursed."
g The transcriptome of humans shows that (select all that apply): Group of answer choices Approximately 2% of the genome is transcribed Protein coding genes represent the vast majority of the total genome sequence that is transcribed A large number of non-protein coding sequences are transcribed Total transcription changes over time in embryonic stem cells
Answer:
- A large number of non-protein coding sequences are transcribed
- Total transcription changes over time in embryonic stem cells
Explanation:
The transcriptome refers to the totality of RNA molecules (i.e., mRNAs, microRNAs, long noncoding RNAs, etc.) that are synthesized in a given cell type/tissue/development stage. The analysis of human transcriptome has been essential to discover genes and non-coding RNAs expressed at each developmental stage, as well as genes whose expression is associated with human diseases. Next-Generation Sequencing (NGS) information showed that more than 90% of the human genome is transcribed into RNA, especially non-protein-coding sequences (i.e., non-coding RNAs). Moreover, information on the human transcriptome evidenced that global transcription changes occur in pluripotent embryonic stem cells, and these changes are mainly associated with the expression of chromatin-remodeling genes as well as genes responsible to encode the components of the general transcription machinery.
What are the Negative impacts of genetically modified crops
answer:
the use of some gm crops can have negative impacts on non-target organisms and on soil and water ecosystems.
explanation:
for example, the expansion of gm herbicide-tolerant corn and soy, which are twinned with herbicides, has destroyed much of the habitat of the monarch butterfly in na.
good luck :)
i hope this helps
have a great day !!
Which group is allowed to unionize but NOT strike? *
farmers
federal employees
factory workers
professional athletes
Answer: The answer is federal employees
Explanation:
a) Exploin neurulation
Answer:
Explanation:
Neurulation is a process in which the neural plate bends up and later fuses to form the hollow tube .which eventually differentiate into the brain and the spinal cord of the central nervous system.
7 difference between Arteries, vain and capillaries
Answer: Hope this helps answer in explanation.
Explanation:
1) These are responsible for the transportation of blood from the heart to all parts of the body. These vessels collect blood through capillaries and transport it towards the heart. These vessels connect arteries and veins.
2. All arteries carry oxygenated blood except pulmonary arteries which carry deoxygenated blood. All veins carry deoxygenated blood except pulmonary veins which carry oxygenated blood. These carry mixed oxygenated and deoxygenated blood.
3. Arteries have no valves in them except at the base of the pulmonary trunk and aorta. Valves are present in veins. These valves prevent the backflow of blood. There are no valves in them.
4. Arteries have high blood pressure. Veins have low blood pressure. There is falling pressure in them.
5. In arteries, waves of blood pressure or pulse due to heartbeat can be detected. There is no pulse. There is no pulse.
6. Blood flows rapidly between 400-500mm per second in the aorta and decreasing in arteries and arterioles. The rate of blood flow increases from smaller to larger veins. Blood flow is slowest which is less than 1mm per second.
7. Arteries have a smaller bore and thick walls. Veins have a larger bore and thin walls. Capillaries have a larger bore and the wall is of one cell in thickness.
8. There are thick muscle layers and elastic fibers present. The elasticity helps to change the pulsating flow of blood. There are thin muscle layer and less elastic fibers present in veins. So, they are less elastic. No muscles or elastic fibers are present.
9. There is no exchange of materials. There is no exchange of materials. These are responsible for the exchange of gases and nutrients.
What is the types of diseases affecting bone
Answer:
Hey mate....
Explanation:
This is ur answer....
Examples of metabolic bone diseases include osteoporosis, rickets, osteomalacia, osteogenesis, marasmus imperfecta, marble bone disease (osteopetrosis), Paget disease of bone, and fibrous dysplasia.
Hope it helps you,
Mark me as the brainliest....
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Answer and Explanation:
Osteoporosis, Paget’s Disease, Bone Infection??, Bone Tumors??
Those are the only ones I can think of rn..
Why do you think that the shape of the different types of fatty acid molecules affects how easily they solidify?
Answer:
Fats are actually a type of lipid. Lipids are a major class of biochemical compounds that includes oils as well as fats. Organisms use lipids to store energy and for many other uses.
Lipid molecules consist mainly of repeating units called fatty acids. There are two types of fatty acids: saturated fatty acids and unsaturated fatty acids. Both types consist mainly of simple chains of carbon atoms bonded to one another and to hydrogen atoms. The two types of fatty acids differ in how many hydrogen atoms they contain.
Explanation:
Can I plz have brainliest
The shape of the types of fatty acid molecules has an impact on their solidification.
It should be noted that in the unsaturated fatty acid, there is at least a double bond in its string. The carbon atoms that are joined by the bonds lead to the change in their shapes.
While saturated fatty acids have a linear structure, the unsaturated fatty acids kink or bend in order to form double bonds within the chemical foundation.
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what is the difference between a marine ecosystem and a aquatic ecosystem?
Answer:
An aquatic ecosystem includes freshwater habitats like lakes, ponds, rivers, oceans and streams, wetlands, swamp, etc. and marine habitats include oceans, intertidal zone, reefs, seabed and so on. The aquatic ecosystem is the habitat for water-dependent living species including animals, plants, and microbes.
Explanation:
Answer:
ones freshwater and the other is salt
Explanation:
What environmental condition is different between stratification and storage of seeds?
Group of answer choices
light
temperature
oxygen
moisture
A cell approaches a large macromolecule. To consume it for food, the cell extends two pseudopods that surround and pull the macromolecule in as shown above. Which of the following terms describes this type of transport?
A. pinocytosis
B. endocytosis
C. exocytosis
D. phagocytosis
E. receptor-mediated endocytosis
Answer:
B. phagocytosis
Explanation:
Taking the Study Island lesson as I type this.
Which amino acid chain will be formed by the codons shown below? GGA AAG UGU
A. Gly Lys Val
B. Glu Lys Val
C. Glu Lys Cys
D. Gly Lys Cys
Answer:
B
Explanation:
the pairing of codons......
i got option A on the test
Explanation:
CAN SOMEONE PLEASE HELP ME WITH THIS SCIENCE QUESTION I WILL MARK YOU BRAINLIEST THANK YOU !!!
Answer:
A. Coal
Explanation:
Coal has the potential to generate energy
discuss the types of analysis that were important in the camarena case
Answer:
que es un poco más 510 510 de de la
a culture started with 5000 bacteria. after 8 hours, it grew to 6000 bacteria. predict how many bacteria will be present after 10 hours
10. An animal has two eyes, six legs and no wings. Which group does the
animal belong to?
(1) bird
(3) insect
(2) fish
(4) mammal
Answer:
I think it's insect......
1. You are studying an intestinal cell that is actively making and secreting digestive enzymes . You know that the enzymes are proteinUsing your knowledge of cell structure and function describe where the enzymes are first made, where they are altered to an active form, how they are transported from one part of the cell to another, and how they are released from the cell Be sure that you mention all cell structures necessary for this activity and explain their functions You may use a diagrambut you also must write a discussion in full sentences
Answer and Explanation:
When mRNA leaves the nucleus and meets a free ribosome in the cytosol, it starts the protein building. Ribosomes read the mRNA code and begin protein synthesis by adding the correct amino acid using transference RNA.
Ribosomes attached to the RER membrane are responsible for synthesizing membrane proteins, exportation proteins, or enzymes.
The synthesis of proteins destined to become enzymes, membrane proteins, or exportation proteins starts in the cytoplasm with the production of a molecule portion known as a signal aminoacidic sequence. This signal sequence in the amino extreme of the synthesizing protein, and when it reaches a certain length, it meets the signal recognizing particle that leads the synthesizing protein and associated ribosome to the Rough endoplasmic reticulum, where it continues the protein building until finishing the elongation process. When the new protein synthesis is complete, the polypeptide is released into the reticulum lumen, suffering a few posterior steps related to conformation and structure, such as folding to become functional and the initial glycosylation stages.
The new proteins get packaged into vesicles that carry them to the Golgi complex where occurs the final association of carbohydrates and lipids with proteins, to originate glycoproteins and glycolipids.
Enzymes destined for exportation are packaged and sent from the Golgi complex to the cell membrane into vesicles. When the secretory vesicle reaches the target, its membrane fuses with the cell membrane, releasing its content to the extracellular space. This secreting process is known as exocytosis.
if all land on Earth was still connected how would this affect biodiversity
Answer:
there would be little to no biodiversity because all the climates would be quite similar making everything in them similar as well.
Explanation:
i pretty much based my answer off of what we know pangea to have been like.
good luck :)
hopefully, this helps
have a great day !!
you are asked to prapare a drink that is a heterogeneous mixture.what would you prapare?
a.instant coffee and hot water
b.warm milk
c.soft drinks
d.orange juice with pulp
Mercury is often used in thermometers. The mercury sits in a bulb on the bottom of the thermometer and rises up a thin capillary tube as the temperature rises. Suppose a mercury thermometer contains 3.380g of mercury and has a capillary that is 0.200mm in diameter. How far does the mercury rise in the capillary when the temperature changes from 0.0 0C to 25.0 0C
Answer:
3.5 cm
Explanation:
Mass of mercury = 3.380
Diameter = 0.200
At t = 0 and 25 degrees we have 13.596 and 13.543 as density
At 0 degree = v = 3.380/13.596 = 0.2485
At 25 degrees = 3.380/13.534 = 0.2497
We use volume of cylinder to get height
At 0⁰ height = 7.91
At 25⁰ = 7.944
The difference in height = 0.035
Multiply by 100 = 0.35 x100
= 3.5cm
help bonus points
real ans plzz
Answer:
B. A Temperature Of 37°
Explanation:
Hope It Helps U.
What would happen to the living things in the pond if you increase the concentration of salt?
Answer:
they would perish
Explanation:
For humans, linoleic acid is one of the essential fatty acids we must consume. It is plentiful in vegetable oils, and we use it to form compounds involved in immune responses. When it is decomposed through a process called b-oxidation, it produces effectively 27 NADH, 9 FADH2 and 9 ATP in the Krebs cycle, along with 9 FADH2 and 9 NADH as part of the decomposition.
Required:
How many ATP should this produce?
Answer:
18 ATP.
Explanation:
Total 18 ATP are produced because 9 FADH2 are converted into 9 ATP molecules and the earlier 9 ATP molecules are already present in the first b-oxidation process. The first Krebs cycle produces 27 NADH, 9 FADH2 and 9 ATP while on the other hand, the second Krebs cycle produces 9 ATP molecules from 9 FADH2 so total it produces 18 ATP molecules.