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GREYUIT [131]
3 years ago
14

The basic structural unit of the body is the

Biology
2 answers:
VLD [36.1K]3 years ago
7 0
Cells.........they are the basic structural and functional unit of life
Darya [45]3 years ago
4 0

Answer:

Cell

Explanation:

Cell is the basic structural and functional unit of any body. According the the level of organism, these cells come together to form tissues, tissues combine to form organs, organs make organ systems and ultimately a functional body is formed. Without cells an organism would cease to exist. Cells are composed of cell membrane, cytoplasm , nucleus and other cell organelles which help them to coordinate the activities of the organism. According to the organism a cell type could vary. For example plant cells have cell wall while animal cells do not have it.

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Officials at Yellowstone were surprised that the reintroduction of the wolves impacted which of the following species?
ra1l [238]
The answer should be elk. the wolves now help to control the elk population because they are their predators, so by process of elimination, the answer has to be elk.
4 0
3 years ago
(Please Help ASAP) (Brainlyest) (10 Points)
marta [7]
The summary of this lab is that over time pollution has gotten worse. However, if you attempt to decrease the human impact the bad side effects decrease. For example, the loss of land by erosion in the Sahara Desert is less than present day if you take future development impact. Future development impact can decrease the bad side effects.
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3 years ago
9. Write an mRNA strand that is complementary to the DNA strand AATTGC. Circle a codon.
andrew-mc [135]

Answer:

UUAACG

Explanation:

The complementary strand of the DNA strand AATTGC would be UUAACG.

The complementary nucleotide for Guanine [G] will be Cytosine [C] and applies to both DNA and RNA. But the complementary nucleotide for Adenine [A] will be Thymine [T] in DNA and Uracil [U] in RNA.

A codon is a triplet of nucleotides, so it could be any three nucleotides in the strand. Example: AAT, ATT, TTG or TGC.

3 0
3 years ago
The increase in heart rate at the very beginning of exercise is due to
Sergio [31]

Answer:

a greater volume of blood returning to the heart

Explanation:

Your heart rate goes up when your heart starts pumping faster.

6 0
3 years ago
Read 2 more answers
In at least 3 ways, how are prokaryotic cells related to eukaryotic cells?
tatyana61 [14]
<h2>                      Hey Emma Here<em>!</em></h2>

Answer:

Both prokaryotic and eukaryotic cells have structures in common. All cells have a plasma membrane, ribosomes, cytoplasm, and DNA. The plasma membrane, or cell membrane, is the phospholipid layer that surrounds the cell and protects it from the outside environment.

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6 0
3 years ago
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