Answer:
B
Explanation:
A water molecule is made up of an oxygen molecule bonded covalently to two hydrogen atoms. Each of the hydrogen atoms shares an electron pair with the oxygen stabilizing their electron configurations to 2 and that of oxygen to 2.8. The oxygen atom will, therefore, have two extra pairs of unbonded electrons that occupy space and repel each other include the bonding pair electrons. Due to these repulsive interactions, all these electron pairs arrange themselves into a tetrahedral geometrical shape in space with the angles between the pairs being 109.5 degrees.
Answer:
Producers, consumers, and decomposers are organisms within ecosystems that are classified based on how they gain their nutrition
Explanation:
Producers such as plants make their own food, consumers such as animals eat plants and animals, and decomposers such as bacteria and fungi break down dead organic matter.
A nuclease (also archaically known as nucleodepolymerase or polynucleotidase) is an enzyme capable of cleaving the phosphodiester bonds between nucleotides of nucleic acids. Nucleases variously effect single and double stranded breaks in their target molecules. In living organisms, they are essential machinery for many aspects of DNA repair. Defects in certain nucleases can cause genetic instability or immunodeficiency.[1] Nucleases are also extensively used in molecular cloning.[2]
Depiction of the restriction enzyme (endonuclease) HindIII cleaving a double-stranded DNA molecule at a valid restriction site (5'–A|AGCTT–3').
There are two primary classifications based on the locus of activity. Exonucleases digest nucleic acids from the ends. Endonucleases act on regions in the middle of target molecules. They are further subcategorized as deoxyribonucleases and ribonucleases. The former acts on DNA, the latter on RNA.[2]
Answer:
Option A, structured decisions
Explanation:
In lower level organizations, the processes are already in place to tackle with any situation and hence structured decisions can be easily taken. Since the problems in a lower organization recur again and again, therefore, processes and procedures need to be in place to handle them in an organized manner as a part of routine work. Every time such problem arises, it is to be treated in a definite manner instead of treating as new each time. For example – HR processes in a company are categorized as structured problem which require a structured decision.
Hence, option A is correct
C meters
bc something wont b liters long
or grams long
or newtons all of these r how much is in somthing but meters is right
