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fiasKO [112]
3 years ago
5

Choices

Biology
1 answer:
RSB [31]3 years ago
6 0

Answer:

hydrogen bonds

RNA polymerase generates a transcription bubble, which separates the two strands of the DNA helix. This is done by breaking the hydrogen bonds between complementary DNA nucleotides. RNA polymerase adds RNA nucleotides (which are complementary to the nucleotides of one DNA strand).

Explanation:

hydrogen bonds

RNA polymerase generates a transcription bubble, which separates the two strands of the DNA helix. This is done by breaking the hydrogen bonds between complementary DNA nucleotides. RNA polymerase adds RNA nucleotides (which are complementary to the nucleotides of one DNA strand).

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Feather color in budgies is determined by two different genes, Y for pigment on the outside of the feather, and B for pigment on
Anvisha [2.4K]

Answer:

The two blue budgies are most likely to be yyBb each

Explanation:

there are 3 different scenarios possible for crossing blue budgies:

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2) yyBB crossed with yyBb

again, this cross will not yield the genotype yybb required for white budgies as given in the problem statement

3) yyBb crossed with yyBb

which leaves us with this option being most likely the genotype of the parent budgies who will have white budgies as offspring

Hope that answers the question, have a great day!

3 0
3 years ago
What is the density of a mineral used for?
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Answer:

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3 0
2 years ago
16) __________ memory holds information for 15 to 25 seconds and stores it according to its meaning rather than as mere stimulat
puteri [66]
Short-term memory holds information for 15 to 25 seconds and stores it according to its meaning rather than just as mere stimulation. However, it is not really true that short-term memory can be retained only for this short amount of time. It has been shown in different studies that it can be held even longer. 
7 0
3 years ago
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faltersainse [42]

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Read 2 more answers
You cross nonpure tall plants (Tt) and produce 200
anyanavicka [17]

Answer:

C is the best answer

Explanation:

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6 0
3 years ago
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