So helicase itself is the enzyme that unzips. The other enzymes include topoisomerase and SSBP's (single stranded binding proteins). The job of these is to make sure that the DNA is stable and will not break during the unzipping process
Answer:
Explained below.
Explanation:
I think that in order to provide advanced weather warning you need to first have knowledge of Earth's prevailing wings and of the general direction of a track of a low-pressure system and the amount of wind shear and steering currents are needed to accurately predict the direction of a Hurricane. These depend on the location and strength of high and low-pressure systems. Katrina changed direction because the area between 30 and 35 degrees north is known as the horse latitudes. This is where subtropical highs are located. Jet streams can be found over these highs. Katrina probably was steered by one of these. Jet streams are also associated with tornadoes which are probably why hurricanes in these areas spawn tornadoes.
There are multiple factors that influence the amount of water that flows in a river.
1. A factor upstream like rain can cause the water level downstream to rise for a short period in time.
2. A blockage in a runoff stream can cause the main rivers water level to rise due to the lack of available runoff path for the water to take.
3. Also the melting of snow can cause the water level to rise as well.
The right option is; C. They are controlled by more than one gene
Traits such as skin color, human height and eye colour are known as polygenic traits. These traits have wide variation throughout the human population and are controlled by two or more genes. For example the human height is controlled by at least three genes with six alleles. The quantities of the genes are usually large but often have a little effect.
20 CO₂ are generated during the full oxidation of one glucose molecule.
A cytoplasmic mechanism called glycolysis converts glucose into two molecules with three carbons each and releases energy. Hexokinase, a phosphorylating enzyme, assists in the phosphorylation process that traps glucose.
The second stage of cellular respiration, a three-step process by which living cells break down organic fuel molecules in the presence of oxygen to obtain the energy they require to grow and divide, is known as the tricarboxylic acid cycle, also known as the Krebs cycle and the citric acid cycle.
1 glucose molecule is responsible for the release of 4 CO2 molecules during Krebs cycle.
Thus, 5 molecules of glucose will release 5× 4 = 20 molecules of CO₂.
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