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svetoff [14.1K]
2 years ago
13

Chemical digestion involves condensation reactions. O True O False

Biology
1 answer:
kati45 [8]2 years ago
4 0

False

Although I am answering based on my recollection, I am sorry if I am wrong.

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Chemicals called ________ are stored in neurons and released when the cell is stimulated by a signal.
Papessa [141]

Answer:

Neurotransmitters

Explanation:

Neurotransmitters are the chemicals present in the body used for the propagation of action potential. These neurotransmitters are also known as the body chemical messengers.

Neurotransmitters are stored in the neural cells. These chemicals are generally released when the cell is stimulated by the specific signal. The effect of neurotransmitter may be excitatory or inhibitory.

Thus, the answer is option (4).

7 0
3 years ago
A cell come a certain organism has 64 individual, or 32 pairs, of chromosomes. Which of these can you draw?
Dmitriy789 [7]

Answer:

B. The cell cannot be a human

Explanation:

Humans have 23 pairs of chromosomes, or 46 individual chromosomes. Mutations in humans usually cause there to be a single extra chromosome, or a single missing chromosome. A mutation would not cause there to be 64. So, A cannot be true. Prokaryotic cells usually have one chromosome, not 64, so C cannot be true. D cannot be assumed as you cannot tell if there is uncontrolled cell growth. Therefore, the answer would be B.

8 0
1 year ago
which of the following is not a function of skin? to protect the body from infection to prevent the body from drying out to prot
o-na [289]
Ok, think about it.  Does your skin prevent germs from getting inside you?
Does your skin prevent water from leaving the body too quickly?  Does your skin protect your insides from getting damaged when you fall?  Do you put food on your skin to absorb nutrients, or do you put food in your mouth like a normal person?
7 0
3 years ago
What term discribes all the changes that take place during an organism including growth?
daser333 [38]
Ageing is the word that describes all that change as the organism evolve and it also includes growth !
7 0
2 years ago
How long are spices good for after expiration date?.
sdas [7]

Answer:

Whole spices will stay fresh for about four years, while ground spices run between three and four years

Explanation:

6 0
2 years ago
Read 2 more answers
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