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Kobotan [32]
4 years ago
6

The neurotransmitter _____, which helps to control the preciseness of the signal sent from one neuron to another, decreases with

aging
Biology
2 answers:
Naya [18.7K]4 years ago
7 0
Hi my name is carrie
Greeley [361]4 years ago
6 0
The neurotransmitter GABA, which helps to control the preciseness of the signal, sent from one neuron to another, decreases with aging. GABA is the neurotransmitter that plays an important role in behavior, cognition, and the body's response to stress. It is the primary inhibitory neurotransmitter in the brain and plays a role in cognitive decline as we age. 
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How do mutations lead to genetic diversity?
inn [45]

<em><u>T</u></em><em><u>h</u></em><em><u>e</u></em><em><u> </u></em><em><u>mutation</u></em><em><u> </u></em><em><u>Mutations are changes to an organism's DNA and are an important driver of diversity in</u><u> </u><u>populations.</u><u> </u><u>This mutation has introduce a new allele into the population that increases genetic variation and may be passed on to the next generation.</u></em>

<em><u>hope</u></em><em><u> </u></em><em><u>it</u></em><em><u> </u></em><em><u>helps</u></em><em><u>.</u></em>

5 0
3 years ago
Most of the aerobic respiration of a cell takes place in which structure?
Fed [463]
I believe it’s A in the question
6 0
3 years ago
PLS HELP ITS DUE TODAY
Black_prince [1.1K]

Answer:

BENEFITS:

The Descriptive investigation is used to describe a natural system when nothing or very little is known about the system. Like observing a new specimen in the microscope and describing it by observing the specimen.

A comparative analysis is used to compare two or more variable in nature by collecting data like observing the different colors of the rocks. It provides the data to show the similarity and dissimilarity of the population.

The Experimental investigation is used where experiments are performed to test and answer the scientific questions. The advantage is that data can be used as evidence for future research.

LIMITATIONS:

<u>descriptive  method  of  investigation </u>

It cannot be used to correct variable or be used to determine causes and  effect  of  the  problem

<u>experimental  method  of  investigation </u>

It might create an artificial situation that do not always represent the real  life situation

<u>comparative  method  of  investigation </u>

It  is not easy to control other variables that might influence the study

<em>Ngl, I just copy and pasted these answers from another brainly question</em>

5 0
3 years ago
Michael observed dew in the early morning. The water vapor has transitioned in the form of dew. What is this process called?
vodomira [7]

Answer: Condensation

 Water vapor is water  in a gaseous state. Transformation of water into gaseous state (water vapor) is called evaporation. Transformation of the water vapor into dew which Michael observed in the early morning is called condensation.

Dew<span> is water droplets that appears on  exposed objects like leaves in the morning or evening due to condensation</span>

3 0
3 years ago
Read 2 more answers
Corn develops from a seedling with a single cotyledon, displays parallel veins on its leaves, and produces monosulcate pollen. I
Rzqust [24]

Answer:

a monocot

Explanation:

Monocotiledoneas are plants that develop from a seedling with a single cotyledon. That is why we can say that maize is a monocotyledon.

Monocotyledons and dicotyledons are two classes of vegetables that belong to the angiosperm plants (plants with seeds contained within the fruits) and also phanerogams (flowering plants), currently classified as magnoliophytes, gathering approximately 230 thousand species. Monocotyledons are plants that have only one cotyledon in the seed. Cotyledons are the initial leaves of plant embryos.

7 0
3 years ago
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