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Ivahew [28]
3 years ago
7

Write a complementary dna bases of the following dna strand: CAAGGTACTAG

Biology
1 answer:
hoa [83]3 years ago
6 0

Answer: The complementary bases of the DNA strand is GTTCCATGATC.

Explanation: In DNA base pairing, Cytosine C pairs with Guanine G while Thymine T pairs with Adenine A. Adenine, Guanine, Cytosine and Thymine are the four bases found in DNA.

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What type of molecules will create a solution when mixed with water
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Answer:

soluble molecules

Explanation:

Soluble molecules dissolve completely when mixed with water, hence forming a solution

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3 years ago
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Which of these is the most important cause of adult onset epilepsy?
aev [14]

Answer:

neurocysticercosis

Explanation:

Cysticercosis is the infection caused by the cystic form of the pig's tapeworm, Taenia solium, and neurocysticercosis is when the central nervous system (CNS) is affected. It is usually possible through direct ingestion of helminth eggs, but it can also occur in a usual infestation (teniasis). It is an endemic condition in several countries in South America, Africa and Asia, accounting for about 29% of the causes of secondary epilepsy in these locations. It can also cause headache, hydrocephalus, meningitis, and even central nervous system infarction.

8 0
3 years ago
Select the correct answer from each drop-down menu.
chubhunter [2.5K]

Answer:

It contains Uracil (U) instead of Thymine (T).

Reason for primer removal:

This is because of their uracil nucleotide which is absent in DNA. Instead of Uracil DNA contains Thymine nucleotide.

Explanation:

Primers:

Primers are a short sequence of RNA. These sequences attached to the 5' end are the requirement of DNA polymerase to start the process of replication.

Primer removal:

After replication, these short fragments of RNA are removed to replaced with DNA from the newly synthesized DNA strand.

Reason for primer removal:

This is because of their uracil nucleotide which is absent in DNA. Instead of Uracil DNA contains Thymine nucleotide.

Best Answer:

Because It contains Uracil (U) instead of Thymine (T).

4 0
3 years ago
All living things are made of one or more cells. Here are two types of cells: an animal cell and a plant cell. The plant cell is
Stels [109]
B. Cell wall because animal cell has its non-fixed shape and plant cell has fixed shape.
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3 years ago
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At what phase of meiosis is the number of chromosomes per cell doubled? What happens after that so that the number of chromosome
Vlad1618 [11]

Answer:

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Explanation:

During the S (DNA synthesis) phase at interphase in meiosis I, DNA replication occurs here where the chromosomes are doubled. This phase does not occur in meiosis II. At the end of meiosis II, the chromosome number becomes halved in the sex cells. The cell just goes on to divide to ensure haploidy of chromosomes in the gametes such that the sperm from the male and egg from female are both haploid. Fertilization brings about diploidy of the zygote itself

4 0
3 years ago
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