Answer:
vertebrate, animals with a backbone, and invertebrate, animals without a backbone
Explanation:
A. worm - no because a worm has no back bone
B- Chimpanzee- Yes because they have a backbone
C. Bacterium- no because it is a bacteria
D. Grass- no because no backbone
so ur answer is b
Answer:
The part of you body that works to ground food properly and is one of the major ways the body cycle works
Explanation:
<h2>Answer</h2><h2>A. helical</h2><h2>
</h2><h2>
Explanation:</h2>
Answer:
<h2>5'-UCAAUGC-3'</h2>
Explanation:
According to base pairing rule of DNA and RNA, A is always pairs with T ( in case of DNA) or with U ( in case of RNA) with two hydrogen bonds(A=T), and C is always pairs with G in both DNA and RNA with three hydrogen bonds ( C≡G).
As given here, one segment of RNA molecule containing sequence 5'-GCAUUGA-3', so as the rule, G always binds with C and so on, so the sequence of the binding segment would be 3'-CGUAACU-5'. it can be written as 5'-UCAAUGC-3'
The second answer. The atmosphere blocks of absorbs them.
