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MA_775_DIABLO [31]
3 years ago
14

"In the experimental setup below, which substance would be used to prove that the gas produced by the yeast in the vacuum bottle

could change the pH of the liquid in the flask?
(1)an indicator
(2)a chemical messenger
(3)an enzyme
(4)a salt solution"
Biology
1 answer:
quester [9]3 years ago
8 0
)a salt solution would be used to prove that the gas produced by the yeast in the vacuum bottle could change the pH of the liquid in the flask!
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skad [1K]
The correct answer is macrophage.
<span>The macrophage is a type of white blood cells with phagocyte activity which means its main function is to “eat” foreign particles such as bacteria. A macrophage has the ability to locate those particles (viruses, parasites, fungi, bacteria) and do the cleanup.</span>
6 0
3 years ago
Stink bugs lay their eggs in
sammy [17]

Answer:

No

Explanation:

The relationship between stink bugs and the small wasps according to the illustration <u>is not a symbiosis one</u>. Rather, it can be considered parasitism because the small wasps benefit while the stink bug is negatively affected.

<em>In symbiotic relationships, both organisms benefit while in relationships that are parasitic, the parasite benefits while the host is negatively affected.</em>

When the small wasps lay their eggs inside stink bug's eggs, they destroy the eggs of the stink bugs to their own advantage. Hence, the stink bug can be considered the host while the small wasps are considered the parasite.

4 0
3 years ago
Which organism below has a problem in maintaining cellular electrolyte and fluid balance in its environment? Select one:
aksik [14]

Answer:

C

Explanation:

7 0
2 years ago
Neurotransmitters are ________. Group of answer choices chemicals that cross the synaptic gap and bind to receptors on another n
Hoochie [10]

Answer:

chemicals that cross the synaptic gap and bind to receptors on another neuron

found only in the central nervous system (the brain and spinal cord)

Explanation:

Neurotransmitters are defined as the chemicals that is transported from a nerve cell across the synaptic gap to the receptor of another neuron or a target cell such as a gland cell or a muscle cell.

Neurotransmitters are generated in the central nervous system (the brain and spinal cord) and are stored in synaptic vesicles.

"Hence, the correct answer is:

chemicals that cross the synaptic gap and bind to receptors on another neuron

found only in the central nervous system (the brain and spinal cord)".

8 0
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Svetllana [295]

Answer:

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Coevolution occurs when two species/organisms reciprocally affect the evolution of one another. An example is the coevolution is flowering plants and associated pollinators (e.g., bees, birds, and other insect species). Moths benefit form nectar and orchids benefit from pollinaton.

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