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Kisachek [45]
3 years ago
7

Photosynthetic (autotrophic) protistans include all of the following except?

Biology
1 answer:
stealth61 [152]3 years ago
7 0
Letter : F is the answer
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Vladimir79 [104]

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A houseplant is usually small, and darkly colored, whereas an outdoor plant will usually have a brighter color and will more likely to grow in size. Most plants prefer a temperature of around 76-93 degrees Fahrenheit. Meaning if you like your house to be cool, your plants' growth could be stunted.

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The SRY gene is best described as
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a gene present on the Y chromosome that triggers male development

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3 years ago
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What is the Molecular mechanism of DNA replication?
kolezko [41]

Answer:

DNA replication a process of copying of a cell's DNA.  DNA replication is semiconservative process which means that each strand in the double helix helps in the synthesis of new, complementary strand and conserve the parent template.

The Molecular mechanism of DNA replication is as following:

  1. The double starnded DN in binded with hydrogen bond, the enzyme helicase opens up the DNA at the replication fork.
  2. A single stranded binding protein prevent the rewinding of DNA and so binds to the DNA around the replication fork
  3. Topoisomerase prevent supercoiling at replication fork.
  4. The ezymes primase come in action and produces RNA primers which are complementary to the DNA strand.
  5. DNA polymerase III help to extends the primers and allow them to add  to the 3' end, to make new DNA.
  6. DNA Polymerase then remove RNA primers and replace with DNA.
  7. DNA ligase blocks the the gaps between DNA fragments.

So, this is the molecuar mechanism of DNA replication.

7 0
3 years ago
Groundwater _____. contains high levels of salt minerals is the largest available source of freshwater is only found in very wet
Sonbull [250]
Groundwater is the largest available source of freshwater, followed by lakes, rivers, reservoirs and wetlands. Groundwater refers to all subsurface water.
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3 years ago
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Which strand of mRNA would be made during transcription using the DNA strand shown below?
GrogVix [38]

Answer:

b  GAC TAT

Explanation:

ATGC = TACG

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