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iragen [17]
2 years ago
10

Chest pain which gets worse with exertion, but improves with rest.

Biology
1 answer:
Kay [80]2 years ago
7 0

Answer:

angina pectoris

Explanation:

angina pectoris or sometimes referred to as stable angina gets worse with exertion and improves with rest

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kicyunya [14]

Explanation:

Complex carbohydrates contain longer chains of sugar molecules than simple carbohydrates. The body converts these sugar molecules into glucose, which it uses for energy. As complex carbohydrates have longer chains, they take longer to break down and provide more lasting energy in the body than simple carbohydrates.

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What stores genetic information and passed it onto the next generation?
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The nucleus of our sex cells stores our genetic information
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Which areas of the brain undergo major growth spurts during middle childhood?
djverab [1.8K]

sensory and motor areas undergo major growth spurts during middle childhood.

  • The two types of motor (movement) skills that children acquire are called "fine motor skills" and "gross motor skills."
  • Using hands and fingers to control smaller things is a function of fine motor abilities. coordination is a component of gross motor skills.
  • Synaptic remodeling, or pruning, is a natural process of maturation. Additionally, because each child has a different experience, the brain grows in large part as a result.
  • More often utilized synapses tend to be kept, whereas less frequently used synapses are lost.
  • The brain is driven by the motor system, which also drives sensory stimulation and feedback.
  • These abilities must advance and grow in order to support behavior and academic learning.
  • Children that struggle academically or behaviorally frequently have underdeveloped sensory and motor systems.

learn more about sensory and motor here: brainly.com/question/13061744

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8 0
2 years ago
GABA is the primary neurotransmitter that underlies synaptic inhibition. GABA mostly
WARRIOR [948]

Answer:

b. brings the postsynaptic cell to the chloride equilibrium potential  

Explanation:

Gamma-aminobutyric acid (GABA) is one of the most important neurotransmitters, chemicals that brain cells use to communicate with each other. In fact, it is the most frequent inhibitory neurotransmitter. Inhibiting neurotransmitters decrease the chances that a nerve impulse will be triggered.

The main function of GABA as an inhibitory neurotransmitter is to slow down brain activity. It is also involved in vision, sleep, muscle tone and motor control.

It is widely distributed both inside and outside the central nervous system. It is found in the intestines, stomach, bladder, lungs, liver, skin, spleen, muscles, kidneys, pancreas and reproductive organs.

In vertebrates, GABA leads the postsynaptic cell to the chloride equilibrium potential. Through it, chloride ions flow out of the cell to achieve equilibrium.

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3 years ago
Which macromolecules are polymers made of nucleotides? carboxylic acids fatty acids nucleic acids amino acids
Julli [10]

Answer:

nucleic acids

Explanation:

Nucleic acids are the polymers of nucleotides. There are two types of nucleic acid: DNA and RNA. DNA is a polymer of deoxyribonucleotide while RNA is a polymer of ribonucleotides. The nucleotides are added together with the help of phosphodiester bonds.

Each nucleotide has a nitrogenous base, a pentose sugar and a phosphate molecule.

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3 years ago
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