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Alinara [238K]
3 years ago
5

Which two structures are not found in animal cells

Biology
2 answers:
nexus9112 [7]3 years ago
8 0
The cell wall and chlorophyll are absent in animal cells. These are unique to plant cells.
garik1379 [7]3 years ago
6 0
The cell wall and chlorophyll. Instead of a cell wall, an animal cell contains a cell membrane to allow flexibility. Cell walls are in plant cells to keep it firm and strong. Chlorophyll is in plants and produces the green pigment
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adell [148]

Answer:

Triglycerides

Explanation:

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3 0
3 years ago
Which of the following statements about the dark reactions is true? a. Dark reactions occur in the thylakoids of chloroplasts. b
algol13
The correct answer is C !! Carbon dioxide is converted to sugar using ATP and NADPH (formed in light reaction) during dark reaction !! It is also called Calvin Cycle !!

Go with C !!
8 0
2 years ago
Read 2 more answers
DNA regions that are transcriptionally silenced by hypercondensation have often undergone a modification of their _______ residu
inessss [21]

Answer:

b. methylation.

Explanation:

Science can be defined as a branch of intellectual and practical study which systematically observe a body of fact in relation to the structure and behavior of non-living and living organisms (animals, plants and humans) in the natural world through experiments.

Genome editing can be defined as a high-tech process which avail scientists the opportunity or ability to remove (delete), replace and insert Deoxyribonucleic Acid (DNA) sequence in a living organism such as bacterias, animals, plants etc in order to correct a genetic disorder and to improve on their physical and chemical conditions.

Transcription can be defined as a process which typically involves re-writing the informations contained within a Deoxyribonucleic Acid (DNA) into a Ribonucleic Acid (RNA) by enzyme RNA polymerase.

Hence, DNA regions that are transcriptionally silenced by hypercondensation have often undergone a modification of their cytosine residues termed methylation.

For example, CpG island methylation transcriptionally silences about 650 to 800 genes in patients suffering from colorectal cancer.

4 0
2 years ago
What word is the opposite of nurture, environment nature, or characteristic.​
inessss [21]

Answer:

the opposite of nuture is nature

7 0
3 years ago
If there is not crossing over,tha gametes are
Vlad1618 [11]
If crossing over does not happen the product is parental gametes. Meaning there is less genetic variation.
5 0
2 years ago
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