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e-lub [12.9K]
3 years ago
8

___ proposed the polynucleic model, stating that dna and dna were composed of nucleotides.

Biology
1 answer:
hammer [34]3 years ago
7 0
Levene proposed the polynucleic model, stating that DNA and DNA were composed of nucleotides.
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HELP!!!!!!!!!!!!!!!!!!!!ASAP!!!!!!!!!!!!!!!
damaskus [11]

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relating to or denoting exercise that does not improve or is not intended to improve the efficiency of the body's cardiovascular system in absorbing and transporting oxygen.


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3 years ago
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Help please don't NOT answer if you don't know it. Thank you
murzikaleks [220]
10 is D. Unfortunately, I do not know number 9 sorry
3 0
3 years ago
A strand of DNA, GCT-AAT-GAT, unzips to make mRNA. What is the sequence of the complementary mRNA strand?
melomori [17]

Answer:

CGA-UUA-CUA

Explanation:

bc I take 8th grade science and I'm learning the same thing so I think I'm pretty sure this is right

5 0
3 years ago
Can similar mineral composition be found in rocks both the Rocky Mountains and the Great Plains even though the rocks look so di
Setler [38]
The rock formations in the Rocky Mountains and Great Plains is said to be different yet have similar amounts of certain minerals because the rock of Rocky Mountains is igneous rock while the rock of the Great Plains is sedimentary rock, Though the rocks may have some certain amount of minerals but they are formed in different ways.
When sediment is firmly pressed and cemented together, it leads to formation of sedimentary rock but when Magma cools it form igneous rock when it's hardens.

Hopes this helps!
7 0
3 years ago
A scientist treats a cell with an enzyme called ribonuclease (RNase) tbh at destroys rna. As an result, which cell process will
OleMash [197]

Answer:

The production of proteins

Explanation:

Ribosomes are found in the cytoplasm or attached to the endoplasmic reticulum.

Ribosomes are important because they produce proteins and proteins are vital for all living organisms.

Since ribosomes are connected to the production of proteins, this process would stop.

7 0
2 years ago
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