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mina [271]
3 years ago
7

Which statement is true of DNA polymerase?

Biology
1 answer:
Snezhnost [94]3 years ago
5 0

Answer:

b) DNA polymerase can synthesize DNA in the 5' to 3' direction

DNA polymerase is only able to synthesize a new strand of DNA and not mRNA. It is only able to do this in the 5' to 3' direction. The leading template strand runs in the 3' to 5' direction and so the new complementary strand is synthesized in a 5' to 3' direction in one continuous run, following the replication fork as it 'unzips' the DNA.

hope it helps btw i did this test and i got it correct

check my screenshot below

please mark me brainliest

Explanation:

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3 years ago
How many different breeds of dogs are there in the world?
hram777 [196]

Answer:

339

Explanation:

the FCI recognizes 339 breeds of dogs which are divided into 10 groups based on the dog’s purpose or function or on its appearance or size. The 10 groups are:

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Pinscher and Schnauzer, Molossoid Breeds, Swiss Mountain and Cattle Dogs and Other Breeds (the Molossian breeds include the dogs known as the mastiffs by most other kennel clubs)

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5 0
3 years ago
Which of the following statements is not true about mRNA?
musickatia [10]

Answer:

The correct answer is d. eukaryotes almost always produce polycistronic  mRNA

Explanation:

In eukaryotes one transcription unit contains the information of only one gene which codes for only one protein or polypeptide therefore eukaryotic mRNA is called monocistronic mRNA.

In prokaryotes transription unit contains set of genes adjacent to each other which are transcribed together and codes for multiple proteins. So prokaryotic mRNA is called polycistronic mRNA.

Almost all messenger RNA present in eukaryotes are monocistronic mRNA because eukaryotes are more complex than prokaryotes and require modification at many stages which is easily possible with monocistronic mRNA.

8 0
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Smooth muscle is the type of muscle tissue responsible for propelling food along the digestive tract.

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3 0
3 years ago
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Answer: 1 is a red blood cell and 4 is a white blood cell

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6 0
2 years ago
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