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defon
3 years ago
13

What is the initial “error rate” in assembling the complementary strand of DNA during replication?

Biology
1 answer:
OverLord2011 [107]3 years ago
5 0

Answer:

idk

Explanation:

im very sorry about this but i dont know the answer

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Can someone please help me?
Sav [38]
I would go with c.
.

6 0
3 years ago
Scientists discovered a new species of freshwater fish that lives in a pond with a very low O2 level. When they measured the oxy
AysviL [449]

Answer:

In order to propose a hypothesis, there is a need to first see the function of gills in fishes. The gills of fishes comprise blood vessels that exhibit inherited tendencies of getting oxygen out of the water, which was consumed by fishes from their mouths. These gills also comprise thin walls, and when water moves over these walls of blood vessels, the oxygen from water moves into the blood, and then this oxygen-enriched blood goes to various organs.  

Thus, one of the hypotheses in the given case, can be the number of blood vessels, which are found in the gills of the mentioned freshwater fish to be higher in comparison to the blood vessels found in the normal fishes, and apart from this, the surface area of the thin walls, which are found in the gills is also more in the new species of freshwater fish.  

8 0
3 years ago
. Your lab technician was to determine the ash content of buttermilk by conventional dry ashing. The technician weighed 5 g of l
expeople1 [14]

Answer:

Ashing process is done to evaluate the ash content present in petroleum or other proucts, so that they can be used for certain applications

The two major types of ashing process that includes dry ashing and wet ashing and can be performed using microwave systems or conventional means.

a. errors made in the preceding method while determining the ash content of buttermilk by conventional dry ashing are as following:

  • Buttermilk should not immediatly put into muffle immediatley, it should be boiled first to avoid splatter.
  • Temperature should be between 500 to 600 degree celcius at high temperature teh ash content can be loss.
  • The sample should be ashed for 12-18 hrs , more than this can damage the required ash content.
  • platinum tip should be used in place of stainless steel because platinum has a lower concomitant tip impedance than stainless stell, so less reactive to ash.
  • The ash should put in dessicator and not allow to kept in open because ash can react with the humidity in teh atmosphere.

b. The result that occur due to above errors such as the temperature, time,  tongs and leaving ash in open will manipulate the final ash content and its application can be harmful for humans and for other purpose if it will be used.

5 0
3 years ago
Please help me
bekas [8.4K]

C. Both types of reproduction enable genetic information to be passed from parent to offspring.

It doesn't matter if the reproduction is sexual or asexual, because the offspring has the parent(s) dna and genetics either way.

7 0
3 years ago
Read 2 more answers
The shape of DNA is known as a _______________.<br><br> It is also referred to as a twisted ladder.
WARRIOR [948]

Answer: It is known as a double helix

Explanation:

double helix

4 0
3 years ago
Read 2 more answers
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