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Vera_Pavlovna [14]
3 years ago
8

Help me please!!

Biology
2 answers:
bulgar [2K]3 years ago
7 0

Answer:

A

Explanation:

Oxygen goes into your lungs, carbon dioxide goes out.

I think this is the answer to your question.

Tasya [4]3 years ago
3 0

Answer:

a

Explanation:

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What is the relationship between latitude and biomes located across Earth?
MissTica

Answer:

Biomes are determined primarily by temperature and precipitation. Generally speaking, biomes at higherlatitudes (further away from the equator) are cooler and drier. Closer to the equator, biomes are generally warmer and wetter, as warmer air holds more moisture than colder air.

Explanation:

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3 years ago
what roles do photosynthesis and cellular respiration play in the formation of carbon-based compounds
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8 0
3 years ago
(b) Explain how the addition of a phosphate group to certain amino acids of Brec likely affects the tertiary structure and funct
muminat

Answer:

Protein phosphorylation can activate/deactivate protein function, while small RNAs can be used for repressing translation of mRNAs through the RNA interference (RNAi) pathway

Explanation:

Protein phosphorylation is one of the most important posttranslational modifications (PTMs) that acts to activate, inhibit, or reversibly switch on/off protein function. Protein phosphorylation confers a reversible and versatile process that cells use to transmit signals and respond to environmental stimuli. This PTM is well known to modify the tertiary structure of the protein and thus activate/inhibit protein functions such as, for example, signaling pathways associated with protein interactions. In consequence, protein phosphorylation can be used by a cell to regulate Brec activity. On the other hand, small non-coding RNAs (ncRNAs) such as, for example, microRNAs (miRNAs), small interfering RNAs (siRNAs), and PIWI-interacting RNAs (piRNAs), are regulatory molecules that bind by complementary base pairing to messenger RNAs (mRNAs) in order to repress translation and/or trigger mRNA degradation through the RNA interference (RNAi) pathway. The RNAi pathway is widely used in molecular biology to silence genes of interest (for example, in this case, the gene that encodes for the kinase D protein).

5 0
3 years ago
If Faraday had used a more powerful
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Answer:

xzwdsad

Explanation:

acssddssdhssyetsyysyshsysygsgsushshwhshshshshzhzhzus

3 0
3 years ago
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