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kvv77 [185]
3 years ago
13

When restriction enzymes do not cut straight across the two strands of DNA, a tail of unpaired bases branch out at the ends. The

se tails are commonly known as ____________________________. A- blunt ends B- restriction caps C- sticky ends D- restriction tails
Biology
1 answer:
CaHeK987 [17]3 years ago
8 0
The correct answer is C. sticky ends
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One strand in a segment of a gene has the base sequence TGCTTA. What would be the complementary sequence of nucleotides found on
yarga [219]

The complementary sequence of nucleotides found on the other strand of DNA is <u>ACGAAT</u> when one strand in a segment of a gene has the base sequence TGCTTA.

<u>Explanation:</u>

Deoxyribonucleic acid is the one which carries the genetic information from the parent to the offspring.  During DNA replication one strand of DNA replicates to produce another strand.        

The DNA molecule have a anti-parallel structure and the two strands run in opposite direction. If in one strand in a segment of a gene has the base sequence TGCTTA the complementary sequence of nucleotides found on the other strand of DNA will be ACGAAT.

6 0
3 years ago
The term ____________________ means the lack of muscle coordination during voluntary movement.
tia_tia [17]

The term <u>Ataxia</u> means the lack of muscle coordination during voluntary movement.

  • Poor muscle control that results in awkward voluntary movements is known as ataxia.
  • It might make it difficult to move your eyes, speak, or walk steadily. It might also make it hard to coordinate your hands.
  • Ataxia is typically caused by injury to the cerebellum, which regulates muscular coordination, or its connections.
  • Ataxia is typically brought on by damage to the cerebellum, a region of the brain, although it can also be brought on by injury to the spinal cord or other nerves.
  • The spinal cord, which extends the length of the spine and connects the brain to every other part of the body, is a lengthy bundle of nerves.

learn more about Ataxia here: brainly.com/question/16031045

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5 0
2 years ago
3b. Use an arrow to show the path that takes water through a plant. Include and label all
Masja [62]

Answer:

Roots---xylem vessel-- upper parts of plant.

Explanation:

The plant absorb water from hairs present on the roots and taken this water to the xylem vessel that is responsible for transporting water to all parts of the plant body. Water enters in the root through a process is called osmosis until it reached to the xylem vessel. Osmosis is a movement of molecules through a semi-permeable membrane into a region of higher solute concentration in order to equalize the solute concentration.

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3 years ago
1.What taxon (classification levels) are represented by the scientific name of an organism? What are the rules for writing the s
Ksivusya [100]

<u>Answer</u>:

1.a) Species. It is the lowest taxon and represents the scientific name of the organism.

b) The species name is part of the binomial system of nomenclature developed by Linnaeus.

Thus it is composed of two parts each with its own writing rules (ex. gray wolf - <em>Canis lupus</em>):

A. the genus or generic name

- written first

- always underlined or italicized

- the first letter is always capitalized

ex. <em>Canis</em>

B. the specific epithet or species name

- is written second

- always underlined or italicized

- never capitalized

ex. <em>lupus</em>

<em />

2. The results should always be the same. A dichotomous key is an identification tool based on a series of choices between alternative characters (dichotomous = divided into two parts). Thus, there is no room for subjective observation that may lead to another result. If the morphological traits of the organism are correctly identified, the the result should always be the same. Any differences occur due to errors on the scientist's part.

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3 years ago
The diagram shows a nucleic acid in the shape of a helix.
Helga [31]

Answer:

4 is a great place to be your

Explanation:

I am not not sure what to do with

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3 years ago
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