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ratelena [41]
3 years ago
7

Explain why the hydrochloric acid and gastric enzymes produced in the stomach don't dissolve the walls instantaneously

Biology
1 answer:
nikklg [1K]3 years ago
8 0

Answer:

Goblet Cells

Explanation:

HCL in the lumen doesn't digest the mucous because goblet cells in the mucous secrete large quantities of protective mucus that line the mucous surface.

In simple terms, our stomach has enzymes which allow it to be protected against the hydrochloride acid.

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How many protons AND electrons would be present in total, in a neutral lead (Pb) atom?
STALIN [3.7K]

in a "neutral atom", the number of protons must be equal to the number of electrons, otherwise it would not be neutral, so yes it would still be 82

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3 years ago
Which statement is true?
QveST [7]
Maybe D could be the answer
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4 years ago
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What discovery led Darwin to develop his theories on adaptation?
nadezda [96]
<span> The answer is C. During one of his explorations, naturalist Charles Darwin reached the Islands of the Galapagos. He observed that there are the same species of animals on different islands, but have noticeable differences. He found in Galapagos, that there were finches, a type of bird, with different type of beaks. Birds used their beaks to acquire food. It led him to discover that species developed over time to fit their way of life in surviving and getting their food. </span>



5 0
4 years ago
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Twins are twins who are nearly identical, whereas __________ twins come from two separate ova.
mrs_skeptik [129]

Monozygotic twins are twins who are nearly identical, whereas dizygotic twins come from two separate ova.

Monozygotic twins- Identical twins, also known as monozygotic twins, are produced when a single egg is fertilized by a single sperm, resulting in the fertilized egg dividing into two. Identical twins always have the same sex and have the same DNA.

Dizygotic twins- Dizygotic twins are two siblings that develop from different ova, or eggs, that are produced from an ovary at the same time and are fertilized by different sperm. They are also known as fraternal twins or nonidentical twins.

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To know more about Zygote, click below on the link,

brainly.com/question/465851

#SPJ4

7 0
2 years ago
cual es la diferencia netre los cloroplastos y la cianobacteria si ambos son bacterias fotosinteticas???
Anna35 [415]

Answer:

Encontré esto en un texto de microbiología, tal vez sea útil.

Explanation:

"Las cianobacterias y los cloroplastos de las plantas tienen ambos fotosistemas, mientras que las bacterias fotosintéticas anoxigénicas sólo utilizan uno de los fotosistemas. Ambos fotosistemas son excitados simultáneamente por la energía luminosa. Si la célula requiere tanto ATP como NADPH para la biosíntesis, entonces llevará a cabo una fotofosforilación no cíclica".

Si estoy equivocado, pido disculpas. También lo he sacado de un traductor así que si suena mal también me disculpo por ello.

7 0
3 years ago
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