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Harman [31]
2 years ago
15

These structures contract to close a bivalve and keep its soft body safe.

Biology
2 answers:
MA_775_DIABLO [31]2 years ago
8 0

Answer:

Adductor muscles

Tom [10]2 years ago
4 0

Answer:

teeth and sockets or (dentition)

Explanation:

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When plant cells lengthen, it is called _____. stretching elongation lengthening girth
motikmotik

Answer:

The correct answer would be elongation.

Cell elongation is defined as the lengthening of a cell during differentiation of a cell. It takes place during growth of an organism or during movement in mature plants.

In plants, it is primarily regulated by light and plant hormones like auxin.

Auxin modifies the structure of the cell wall which helps the cell to elongate.


8 0
3 years ago
What is the complementary base sequence of the DNA strands of the template strand reads TTGCACG
Nadya [2.5K]

So there are four types of nucleotides in DNA:

  1. Adenine
  2. Cytosine
  3. Guanine
  4. Thymine

And the complements are:

  1. Adenine ⇄ Thymine
  2. Cytosine ⇄ Guanine

<u>Using this information, the complementary base of TTGCACG is AACGTGC.</u>

3 0
3 years ago
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Moving molecules from low to high
Kay [80]

Answer:

Active transport

Explanation:

Diffusion is when particles (like perfume) spread out everywhere from an area where there is a lot of it to where there is a little to none of it. Active transport is the opposite. A cell for example would use it's own energy to absorb nutrients when it already has quite a lot. Naturally diffusion would make the particles or nutrients go out of the cell because there is a lot of it inside the cell not outside, so active transport is used to absorb as much as the cell can from around it, even when it is full.

4 0
1 year ago
The cells that have the general role of interacting with target cells and then inducing changes in them are ______.
myrzilka [38]

Answer:cytotoxic t cells

Explanation:

5 0
2 years ago
Please help or I’ll get a bad grade.
Viefleur [7K]

Answer:

b

Explanation:

8 0
3 years ago
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