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sergejj [24]
3 years ago
9

0.2 Give three examples of surfaces that produce a High friction b low friction​

Biology
1 answer:
timama [110]3 years ago
4 0

Answer:

ice , mirror , soap , oil , lubricant surface are examples write anyone of your choice.

Explanation:

please mark me brainliest

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The Various kinases can be activated by breaks in DNA.
Sonbull [250]

Answer:

The Various Kinases that is activated after the breaks in DNA is after the activation of ATM serine threonine kinase which helps in phosphorylation of other DNA replication check proteins, p53 protein (tumor suppressor protein) etc.

Explanation:

ATM activated by MRN complex at the site of DNA double stranded breaks by phosphorylation. MRN complex activity on ATM induces a conformational change in ATM kinase. So it can bind to its various substrate molecules that helps in DNA replication cycle arrest.

ATM phosphorylates CHK2 protein a product of CHEK2 gene, also known as effector kinases that phosphorylates and helps in deactivation of cyclin dependent kinases (CDKs) that helps in the prevention of progression of mitotic phase.

ATM also phosphorylates the inhibitors of p53 proteins which leads to the overexpression of p21, an inhibitor of (CDKs).

8 0
3 years ago
What is a domain, division, family, and taxon? What are the kingdoms currently in use
nikdorinn [45]

Answer:

They are levels of taxonomy. There are six Kingdoms currently in use: Animalia, Plantae, Fungi, Protista, Archaea, and Bacteria. Archaea and Bacteria fall under the Domain Prokaryota and the rest are under the Domain Eukaryota.

Explanation:

6 0
3 years ago
According to standard first aid procedures, severe external hemorrhage is best controlled by?
kiruha [24]

According to standard first aid procedures, severe external hemorrhage is best controlled by applying direct pressure.

Standard first aid procedures follows the acronym DRABC. These acronyms describe the procedures to be used when providing the first aid. Here, D stands for Danger (assess the danger), R is response (check for consciousness), A is Airway (open airway), B is Breathing (check for breathing )and C is Circulation (chest compressions).

Hemorrhage is the excessive bleeding from a part of the body due to highly ruptures blood vessel. It can occur both inside as well as outside the body. If hemorrhage inside the body is not stopped it can cause clot formation, that will hamper the working of nearby cells and tissues.

To know more about hemorrhage, here

brainly.com/question/9335974

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8 0
2 years ago
Which forms asks for information about medical conditions such as allergies?
creativ13 [48]
Answer: New Patient Forms or Intake Forms

Explanation:
New patient forms have one purpose: to gather enough information about the patient's habits, general health, medical history, allergies and other information that will enable the medical organization to provide effective and safe treatment for the patient.

Often the forms provide information about the patient's rights and the responsibilities of the medical organization in administering health care to the patient.

Sometimes, new patient forms ask permission to obtain medical data from other medical organizations that had provided medical services to the patient.
 
4 0
3 years ago
An insect eats a leaf.     Explain how the insect depends on the sun for energy.
Lelu [443]
The leaf needs the sun to grow and gain energy. the insect then eats the leaf and gets its nutrition and energy. 
hope this helps you
:)
7 0
4 years ago
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