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tester [92]
4 years ago
8

Question 3 of 10

Biology
2 answers:
victus00 [196]4 years ago
4 0

Answer:

D

Explanation:

Because the sun asorbs

Rom4ik [11]4 years ago
4 0
D. because photosynthesis starts with the absorption of light or solar energy by the planet pigments called chlorophyll.
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How does the nucleus, cell membrane, and ribosomes work together?
Wewaii [24]

Answer:

Eukaryotic cells have a true nucleus, which means the cell's DNA is surrounded by a membrane. Therefore, the nucleus houses the cell's DNA and directs the synthesis of proteins and ribosomes, the cellular organelles responsible for protein synthesis.

OR

In the nucleolus, new ribosomal RNA combines with proteins to form the subunits of the ribosome. The newly made subunits are transported out through the nuclear pores to the cytoplasm, where they can do their job.

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3 years ago
Observe: Use the navigation arrows on the DESCRIPTION tab to read about the stages of the lytic cycle. Using your own words, sum
Rasek [7]

Answer:

The lytic cycle has 6 stages: Attachment, penetration, transcription, synthesis, maturation, and lysis.

Explanation:

  1. Attachment: is the first step of the lytic cycle, and it consists of the attachment of the virus to the host cell, which is the cell that the virus will infect.
  2. Penetration: once that the virus is attached to the host cell, this penetrates the cell's membrane to introduce its DNA. When the virus DNA is inside the cell's DNA is destroyed.
  3. Transcription: now the virus has all the machinery to reproduce itself. In other words, the cell starts the transcription of the virus's DNA.
  4. Synthesis: the cell synthesizes the virus' DNA and proteins.
  5. Maturation: in this process, the new virus is assembled and ready to be outside the cell.
  6. Lysis: as the viruses are ready to infect other cells, they go out of the host cell by lysis, which is a process where the membrane is broken and the cell dies to free what is inside.
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Fetal cells recovered during amniocentesis are grown in tissue culture. what mitotic phase are the chromosomes recovered from th
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Karyotype examination needs to be done at metaphase.

In karyotype test, the examiner is trying to find whether the chromosome is having any abnormality.  In metaphase, the chromosome is easier to count and observed.
A chemical (<span>colchicine) will be given to make the cells stuck at metaphase. </span>
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Describe how a change in dna sequence could result in a changed sequence of amino acids in a protein.
egoroff_w [7]
A change in DNA could result in a changed sequence by the amount of atoms and chemicals in the DNA
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3 years ago
Does anyone know about herpetology
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Answer:

no i dont

Explanation:

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3 years ago
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