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RUDIKE [14]
3 years ago
13

The human stomach needs to maintain a pH level between 1 and 2 in order to properly digest food.

Biology
1 answer:
Goshia [24]3 years ago
3 0

I will go with c I think that it

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What is the general term for the biochemical makeup of the antigens of the rh system?
Lynna [10]

Protein is the general term for the biochemical makeup of the antigens of the rh system.

<h3>Protein </h3>

Proteins are substantial biomolecules and macromolecules made up of one or more extended chains of amino acid residues. Among the many tasks that proteins carry out in living things include catalyzing metabolic processes, replicating DNA, responding to external stimuli, giving cells and organisms structure, and transporting substances. Proteins differ from one another principally in the order of their amino acids, which is determined by the nucleotide sequence of their genes. This causes proteins to fold into a certain 3D structure, which controls their activity. The term "polypeptide" refers to an ordered chain of amino acid residues. One or more lengthy polypeptides must be present in a protein.

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3 0
1 year ago
Ways to reduce global warming and climate change on biodiversity​
Sphinxa [80]

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planting

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7 0
3 years ago
A person who is good at multitasking can effectively focus one’s attention on driving while talking on the cell phone. Please se
JulsSmile [24]
Im 99.9% sure the answers false 
4 0
3 years ago
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Help.. Im confused.. A student is preparing a wooden car for a toy-car derby. Position 1 on the racetrack profile shows the star
lara [203]

Answer:

<em>The correct option is D) The energy of the car will decrease, and the energy of the block will increase. </em>

Explanation:

As we know energy cannot be created or destroyed but it can change from one form to another. When the wooden car will collide with the wooden block, some of the kinetic energy with which the car was moving will be passed to the wooden block. As a result, the wooden block will also get pushed along the track. Meanwhile, as the wooden car had transferred some of its energy, its energy level will decrease and it will move slower than before pushing the wooden block along with it.

3 0
3 years ago
Help it’s due at 11:59
Nonamiya [84]

Answer:

tt

Explanation:

Firstly, look at the oldest female shape. It would be a circle since that is female and which circle, would be the oldest one. In line one. Since the circle is white, the gene has not been carried so it must be reccessive.

tt because it is the only allele pair that would give you the gene without obtaining that trait, meaning it is reccessive.

So it would make sense that tt is the choice.

6 0
3 years ago
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