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sergey [27]
3 years ago
13

Please help me if you really know i will mark brainly

Biology
2 answers:
denis-greek [22]3 years ago
8 0

Sunlight is absorbed by the photosystems in the thylakoids in order to produce ATP through phosphorylation of ADP

allsm [11]3 years ago
5 0

Answer:

D. Sunlight.

Explanation:-

Photosynthesis is the method that photoautotrophic organisms use to make sugar molecules. The process depends on sunlight which is the ultimate source of energy for making ATP in the chloroplasts.

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Plant and animal cells are both eakaryetic cells and have many cell organisms in common. However the cells do have differences
denis-greek [22]

Answer:

Certain cell organelles are present only in plant cells like chloroplast and certain only in animal cell like centrioles.

Explanation:

The concept can be explained in three stages:

  1. <u>Organelles only in plant cells</u>- <em>Chloroplast</em> is an organelle which is helpful in photosynthesis. Since animals don't perform photosynthesis, they don't need it. Plant cells also have a <em>cell wall</em> on top of a cell membrane.
  2. <u>Organelles only in animal cell</u>- <em>Centrioles</em> are present in animal cells which help in movement through structures like <em>flagella and cilia.</em>
  3. <u>Organelles present in both plant and animal cells</u>- <em>Ribosomes, nucleus,mitochondria, golgi complex, cell vacuoles, lysosomes</em> are present in both plant and animal cells.

3 0
3 years ago
The part of the cell that contains the living substance of the cell, excluding the nucleus, is the _____.
Nata [24]
<span>The appropriate response is cytoplasm. In eukaryotic cells, the cytoplasm is that piece of the cell between the cell film and the atomic envelope. It is the jam like substance in a cell that contains the cytosol, organelles, and incorporations, yet excluding the core.</span>
3 0
3 years ago
Read 2 more answers
In studying secreted proteins, you find that Substance X inhibits the secretion of a labeled protein. However, you do find a ful
expeople1 [14]

Answer:

The correct answer is: b. Budding of the secretory granule.

Explanation:

  • In eukaryotic cells, the pathway by which secretory proteins are produced and are secreted can be explained below:
  1. The gene {DNA (Deoxyribonucleic Acid) sequence}, located on the genome, encoding the secretory protein is transcribed into an mRNA (messenger Ribonucleic Acid) by the RNA polymerase. This process happens in the Nucleus.
  2. The mature mRNA is translocated from the nucleus into the cytoplasm.
  3. In the cytoplasm it associates with the ribosome but translation process does not begin now.
  4. This is because, as the mRNA sequence has the tag of forming a secretory protein, it can be translated only when the ribosome bound mRNA sequence attaches itself to the ER (Endoplasmic Reticulum).
  5. On attachment to the ER, the process of translation begins and the polypeptide formed is released into the lumen of the ER.
  6. The process of glycosylation starts in the ER.
  7. The glycosylated protein is then transported from the ER in membrane bound vesicles to the cis, medial and trans Golgi, where the process of glycosylation gets completed and the protein gets completely folded.
  8. After this, secretory vesicles buds off from the Golgi and migrate towards the plasma membrane.
  9. At the plasma membrane, the secretory vesicles fuse with the plasma membrane and releases the protein out of the cell by the process of Exocytosis.
  • In the given question completely folded glycosylated protein is formed but it is not secreted. This means the protein is able to reach to the Golgi bodies. But secretory vesicle formation does not take place.
  • Hence the Substance X might inhibit the formation or budding of Secretory Vesicles.

8 0
3 years ago
1. What does a plant need to survive and grow?
OlgaM077 [116]

Answer:oxygen and water

Explanation:

6 0
4 years ago
Who will do my 10 question test on measurement and data for me​
ladessa [460]
10 question? nahh do that yourself buddy
3 0
4 years ago
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