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irina1246 [14]
3 years ago
6

Explain the light dependent and light Independent reaction s of photosynthesis

Biology
1 answer:
Rina8888 [55]3 years ago
3 0
Photosynthesis takes place in two stages: light-dependent reactions and the Calvin cycle (light-independent reactions). Light-dependent reactions, which take place in the thylakoid membrane, use light energy to make ATP and NADPH.
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Since the 2 strands of DNA are antiparallel to on another, DNA must be replicated both continuously and dis-continuously. The si
Serggg [28]

Answer:

Since the 2 strands of DNA are antiparallel to on another, DNA must be replicated both continuously and dis-continuously. The side of DNA that is replicated dis-continuously is done so in small parts called <u>okazaki fragments</u>.

Explanation:

OKAZAKI FRAGMENTS -  Okazaki fragments are short DNA nucleotide sequences (roughly 150 to 200 base pairs in eukaryotes) that are synthesized in a non-linear fashion and then linked together by the enzyme DNA ligase to form the lagging strand during DNA replication.    They shape short double-stranded DNA sections when combined with the lagging template strand.

The primosome initiates Okazaki fragments by generating a new RNA primer. To restart DNA synthesis, the DNA clamp loader releases the lagging strand from the sliding clamp and reattaches the clamp to the new RNA primer. DNA polymerase III will then synthesize the segment of DNA.

Reiji Okazaki, Tsuneko Okazaki, and their colleagues first found Okazaki fragments in 1968 while researching bacteriophage DNA replication in E. coli.

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3 years ago
Why does ice stay at the top of oceans instead of sinking to the bottom?
Papessa [141]
<span>Ice is less dense than liquid water because it has less mass per unit of volume. Temperature wouldn't have an effect. </span>
8 0
3 years ago
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Human Tissue-Resident Memory T Cells Are Defined by Core Transcriptional and Functional Signatures in Lymphoid and Mucosal Sites
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Tissue-Resident Memory (TRM) can be found in both CD4+ and CD8+ T cell lineages and in a variety of tissue locations.

What are resident memory T cells?

  • Resident memory T cells are long-lasting, non-recirculating memory T cells found in epithelial barrier tissues such the gastrointestinal tract, lungs, skin, and reproductive tract.
  • In line with a recent study that found memory T cells specific for persistent viruses in human tonsils, the predominance of TRM-phenotype cells in all human lymphoid tissues include the spleen, lymph nodes, and tonsils, and reflect their long-term persistence over decades and/or continual pathogen exposure.
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Learn more about the Memory T cells with the help of the given link:

brainly.com/question/23423029

#SPJ4

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2 years ago
Close the graph for Seattle and zoom out on the map until you can see the entire United States. Locate
pychu [463]

Answer:

Thinking Spatially and Data Analysis - North America ... while states located on a coast have a higher percentage of the U.S.'s Asian population.

Explanation:

i did the quiz

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3 years ago
To meet the definition of polyuria, the minimum daily output of urine is __________.
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The minimum is 2.0L of urine
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