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butalik [34]
3 years ago
6

Does a worm have cartilage?

Biology
2 answers:
serg [7]3 years ago
5 0
Yes. Think of it as a skeletal structure for worms. It's basically what allows them to move.
Dmitriy789 [7]3 years ago
4 0
Yes it allows them to walk or crawl around;-)
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Read the overview and complete the interactivities that follow. The lac operon consists of a series of genes involved in the bre
Ber [7]

Answer:

1 True 2 false 3 false 4 true  5  true

Explanation:

1 The Lac I gene makes repressor protein  True

2 The structural genes encoded by lac operon are involved in lactose synthesis  false

3 The CAP protein is an activator protein that binds to the operator false

4 The product of Lac I is an allosteric protein that can undergo conformational change when allolactose binds to it  True

5 CAP binding causes DNA to bend facilitating RNA polymerase binding True

4 0
3 years ago
I’m confused because they didn’t really teach me and it very stressed about it
pashok25 [27]

Answer:

Yeah, none of my teachers actually teach that’s why I use this.

5 0
3 years ago
Which of the following is NOT a type of Arachaebacteria? halophile thermophile mesophile none of the above
ryzh [129]
I don't none of them are

I hope this helps!
3 0
3 years ago
PSYCHOLOGY!!! 20 points! Match the following vocabulary works with their definitions.
kati45 [8]

Answer:

1 mental pictures that have no direct

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thinking about

2 to gain or obtain for yourself

3 a ranking system

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meaning

6 the aspects of a dream or fantasy

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Explanation:

#4 I don't see the match in what you posted but the definition of phoneme is what I wrote.

7 0
3 years ago
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galben [10]

Answer:

d

Explanation:

5 0
3 years ago
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