Answer:
a. Ligase
b. Ligase (
it's repeated)
Explanation:
DNA synthesis begins, therefore, by synthesizing a short segment of RNA called a primer, which primer is synthesized by an enzyme called Primasa. Primasa is an RNA polymerase that uses DNA as a template. All fragments of Okazaki begin with a Primer. Subsequently, the DNA polymerase III Holoenzyme performs the synthesis of the corresponding DNA fragment until it reaches the next primer. At that time, DNA polymerase Ia replaces the DNA polymerase Holoenzyme III. The DNA polymerase I is responsible for removing the RNA primer through its 5'P-3'OH exonueotic activity and at the same time fills the hole by synthesizing DNA.
Finally, the two Okazaki fragments have to be joined, it is necessary to link the 3'OH end of a fragment with the 5'P of the next fragment. This work of sealing and joining the successive fragments is done by Ligase.
Answer:
The component of water potential due to the hydrostatic pressure that is exerted on water in a cell. ... In turgid plant cells it usually has a positive value as the entry of water causes the protoplast to push against the cell wall (see turgor).
Answer:
Protein has many roles in your body. It helps repair and build your body's tissues, allows metabolic reactions to take place and coordinates bodily functions. In addition to providing your body with a structural framework, proteins also maintain proper pH and fluid balance. Your body needs protein for growth and maintenance of tissues. Some proteins are hormones, which are chemical messengers that aid communication between your cells, tissues and organs.
If plant population is reduced immensely, there would be a surplus of CO2 in the atmosphere because of the lack of plants taking in the CO2 to release oxygen.
Answer:
-"I can add cheese to sandwiches or snacks."
-"I can supplement puddings and cereals with Ensure."
Explanation:
The patient need to eat the food that makes her gain weight and avoid malnutrition. In the supplementation, its is important that the patient eats the diet that not only promotes weight gain, but supply the essential nutrients needed by the body. Thus, cheese is known to contain the fat from the milk that provides supplemental energy to the body. In addition, the patient needs to reduce the consumption of instant foods and consider nutritious foods. Thus, she can supplement puddings and cereals with Ensure. These interventions result in weight gain.
