1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
aleksandr82 [10.1K]
3 years ago
12

What is the correct order for the following events in excision repair of DNA? (1) DNA polymerase I adds correct bases by 5′ to 3

′ replication.(2) Damaged bases are recognized.(3) DNA ligase seals the new strand to existing DNA.(4) Part of a single strand is excised.
Biology
1 answer:
mezya [45]3 years ago
8 0

Answer:

1. Damaged bases are recognized.

2.  Part of a single strand is excised.

3. DNA polymerase I adds correct bases by 5′ to 3′ replication.

4. DNA ligase seals the new strand to existing DNA.

Explanation:

You might be interested in
Trying to lift a 500 pound weight would result in what type of muscle contraction
Alenkinab [10]
It’s called Isometric
8 0
3 years ago
In the term trace element, the adjective trace means that
Margarita [4]

Answer:

The elemental is required in very small amount. (Ans. A)

Explanation:

Trace element is also known as micro-nutrient. It is also defined as any chemical element required by living organisms in a minute or small amounts which is usually part of the vital enzyme (cells produced by catalytic protein).

Exact needs of trace elements vary among species, like commonly required plant trace elements are cooper, zinc, manganese, boron, and molybdenum. Animals commonly required iodine, manganese, and cobalt.

Absence of necessary plant trace elements required by plants in the soil causes deficiency disease, lack of animal trace elements used by animals in the soil may not harm plants, but, animals feeding on those plants develop their deficiency disease.

So, the adjective trace means that the elemental is required in a very small amount.

7 0
3 years ago
If the membrane potential at the axon hillock becomes subthreshold an action potential will be fired.
kotegsom [21]
True bc it’s True !!!!
8 0
3 years ago
Identify the statement that correctly describes the change in body size between Homo habilis and Homo erectus.
mina [271]
Involved a dramatic and sudden increase
4 0
3 years ago
Amino acids share ____ chemical groups but have ____ side chains that allow for variation. The common groups are amino and ___ g
Roman55 [17]

Answer: Amino acids share COMMON chemical groups but have UNIQUE side chains that allow for variation. The common groups are amino and CARBOXYL groups attached to an α carbon. Amino acids link together into a polypeptide via PEPTIDE bonds. Each polypeptide has a unique sequence. The repeating subunits interact with each other via hydrogen bonds to establish secondary structures. Interactions between the side chains determine the tertiary structure of the polypeptide. The combination allows for an almost infinite number of possible structures, each with a different function.

Explanation:

4 0
3 years ago
Other questions:
  • Disruptive selection favors individuals at ______ of variation. one extreme both extremes in the middle none of the above
    15·1 answer
  • Name the following compound: Mg3(PO4)2
    7·2 answers
  • A child tips a pot of boiling water onto his bare legs. the mother should:
    14·1 answer
  • 13. a liver cell and a nerve cell in you body has the same dna. why does the liver cell have different structures and functions
    7·1 answer
  • Which kind of organism is found at the end of a food chain?
    5·2 answers
  • Dramatic biological changes, caused by a cascade of different hormones, that occurs during adolescence is referred to as what?
    7·1 answer
  • What does disagreement between scientific knowledge
    8·1 answer
  • 1. Why do trees that grow alone in a field often have a large spread out canopy of leaves as well as being as wide as it is tall
    13·1 answer
  • Of what is the head of T- phage made?
    10·2 answers
  • explain how natural selecin oacting on allele frequencies of a gene that controls body coloraiton can result in populations of 3
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!