A codon is a sequence of three DNA or RNA nucleotides that corresponds with a specific amino acid or stop signal during protein synthesis.
Amino acids play central roles both as building blocks of proteins and as intermediates in metabolism.
The genetic code is traditionally represented as an RNA codon table because, when proteins are made in a cell by ribosomes, it is mRNA that directs protein synthesis. The mRNA sequence is determined by the sequence of genomic DNA. With the rise of computational biology and genomics, most genes are now discovered at the DNA level, so a DNA codon table is becoming increasingly useful
Why is the interaction between predator and prey called a cycle
Answer:
Predators are the ones who consume the prey and rely on them as a food source, while prey rely on predators to control their population.
Explanation:
How many chromosomes would be found in an allotetraploid plant if its parent species had diploid numbers of 4 and 6 respectively?
What substrate is digested by the enzyme protease?
Physical movement increases __________ to the brain, helping children think well and focus better.
a. blood flow
b. carbon dioxide
c. vitamin c
d. antioxidants
what did the narrator describe as tadpoles?what did Leeuwenhoek predict was within the heads of these little tadpoles?
Why are tropical cyclones not likely to occur in mid-latitude regions?
Which organ was believed to be the organ of thought for the egyptians?
The skin pigment ____ is responsible for the skin color of dark-skinned people.
What affects about 1% of chronic alcoholics and involves a defect in remembering recent events?
The answer is Wernicke – Korsakoff Syndrome. This is a kind of brain disorder triggered by an absence of vitamin B-1. The syndrome is essentially two separate circumstances that can happen at the same time. Typically, people get the indications of Wernicke’s encephalopathy first. This syndrome affects the parts of your brain that regulate memory. Also, chronic alcohol abuse or alcoholism, is the most common reason of WKS.
Serial repetition of segments is a defining characteristic of which worm phylum?
9. The _______ is the temperature to which air must be cooled at constant pressure to reach saturation.
I think its dew point
What is the action of the vasopressin hormone released from the client's posterior pituitary gland?
Which process occurs directly after meiosis II
A. DNA replication
B. cell differentiation
C. reproduction
D. mitosis
where do you think trees get there nutrients they need to grow
The upper limit of the zone of saturation is called _____.
the water table
the zone of aeration
an aquifer
a spring
The right option is; the water table
The upper limit of the zone of saturation is called the water table.
Water table is the top level of an underground surface where the rocks or pores of the ground are indelibly saturated with water. The water table removes the zone of aeration that is situated on top of it from the groundwater zone that is situated beneath it. Certain conditions such as amount of precipitation used by plants, climatic differences, and withdrawal of large amounts of water from wells, affect the water table and make it to fluctuate both with the seasons and from year to year.
Answer:
A. The Water Table
Explanation:
Which of these best defines the rate of photosynthesis?
A- where photosynthesis happens.
B- the speed of photosynthesis.
C- when photosynthesis happens.
D- endothermic
The part of the brain where planning, language and advanced thought occur is:the hippocampus.the amygdala.the cortex.the hypothalamus.
The cortex, particularly the frontal lobe, is responsible for planning, language, and advanced thought processes. Higher cognition, impulse control, and language production are key functions of the frontal lobe, including areas like the prefrontal cortex and Broca's area.
The part of the brain where planning, language, and advanced thought occur is the cortex, specifically within the frontal lobe of the cerebral cortex. The frontal lobe is critical for cognitive functions and control of voluntary movement or activity. It is the part of the brain that is responsible for higher mental functions, such as thinking, planning, and memory, as well as judgment and impulse control.
The other options provided, such as the hippocampus, amygdala, and hypothalamus, play roles in emotion, learning, and hormone regulation, but not primarily in the higher-level cognitive processes associated with planning and language production. The prefrontal cortex, a part of the frontal lobe, is specifically associated with advanced thought processes, including problem-solving, decision-making, and social behavior. Furthermore, Broca's area, located in the frontal lobe, is essential for language production.
In humans, the haploid number of chromosomes is 23. independent assortment has the possibility of producing __________ different gametes. in humans, the haploid number of chromosomes is 23. independent assortment has the possibility of producing __________ different gametes. 1 million 223 232 462
The nurse is preparing to administer digoxin to a patient who has heart failure. the patient reports nausea, vomiting, and a headache. the nurse notes a respiratory rate of 18 breaths per minute, a heart rate of 58 bets per minute, and a blood pressure of 120/70 mm hg. what will the nurse do next?
Which organelle would have a protein fingerprint most similar to the cell membrane?
Environmental Science Question!
Question 4 (multiple choice)
Which of the following describes the depletion of a renewable resource?
A. the hunting of excess deer to maintain a healthy population size
B. mining coal in areas where it is plentiful
C. intensive cultivation of farmland that exhausts nutrients
D. increased use of solar energy to generate electrical power
Can someone help we with unscrambling these words on cells? One modern technique of examining cell contents is by using cell (tiontioncaraf) The cell's nucleus controls the cell's activities, many of which takes place in the (legselonar)
Photosynthesis true or false increasing light intensity decreases rate of photosynthesis
In Photosynthesis, as the intensity of light increases, the rate of photosynthesis also increases. Thus, the given statement is a false statement.
What is Photosynthesis?Photosynthesis is the process of formation of sugar (carbohydrate) in the chloroplast of leaf of the plants. The chlorophyll pigment present in the chloroplast are responsible for trapping sunlight into the cell, this facilitates the process of photosynthesis.
The rate of photosynthesis is the amount of carbohydrate formed and oxygen released with respect to change in time. The rate of photosynthesis depends upon factors like light intensity, wavelength, etc. The rate of photosynthesis is directly proportional to the intensity of light.
Therefore, the given statement is false.
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Which experiment is most likely to have reliable results? A. An experiment that proves the hypothesis B. An experiment in which there are no controls C. An experiment that confirms predictions D. An experiment in which the outcome is repeatable
Answer: D. An experiment in which the outcome is repeatable
Explanation:
An experiment is performed by utilizing a suitable methodology. The correctness of the methodology is analyzed by repeating a process several times so as to obtain concordant readings. Similarities in such readings with subsequent attempts will make the methodology as well as the outcomes of the results valid.
On the basis of the above explanation, D. An experiment in which the outcome is repeatable. is the correct option.
Why is it important for each cell to be surrounded by a cell membrane that prevents large molecules from leaving the cell?
The increase of muscle size and muscle fibers is called:
Answer:hypertrophy
Explanation:
A proteins is a sequence of amino acids, which is coded for by sequences of dna. what specific part of a dna sequence codes for the amino acid sequence?
A protein is a sequence of amino acids which are coded by the sequence of DNA present in the nucleus of cell. The codes are in the form of codons which is made up of three nucleotide bases each.
What are codons?
Proteins are the building blocks of body. The process of formation of proteins takes place in the ribosome of cell and this process is known as translation. They are formed by the polymerization of amino acids into the form of long chains of polypeptides which undergoes post-translational modifications to form a functional protein.
Codons are the sequence of three nucleotide bases or triplets which codes for specific amino acids as well as stop codons. These codons are the sequence of nucleotides present in the DNA of the cell.
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Select all of the answers that apply. Four laws or principles are involved with the study of stratigraphy. They are _____. 1 law of original horizontality 2 law of superposition law of original lateral continuity 3 law of gravity and oppositional force 4 law of cross-cutting relationships
Answer:
Option (1), (2) and (4) are the correct
Explanation:
According to the Steno, the four laws that deals with the study of stratigraphy are as follows-
Law of Superposition- this law states that in a geochronological sequence the rock layers that are present at the top are the youngest and the rock layers that lies at the bottom are the oldestLaw of Original horizontally- this law states that the sediments usually gets deposited in a horizontal manner due to the influence of gravityLaw of Cross-cutting relationship- this law states that in a particular area when the igneous bodies (such as batholith, plutons etc) intrudes other rocks, then these intruding features are generally younger than the rocks which it cuts, maintaining a cross-cutting relationshipLaw of lateral continuity- this law states that the the sediments at first are deposited and extended laterally in every direction until they meet another geological feature that interrupts its path of lateral extensionIn which marine environment would you find the greatest diversity of species?
Which organelle would you expect to find in plant cell but not an animal cell?