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Pani-rosa [81]
2 years ago
12

regulating basic biological needs is a function of the __________. a. cerebrum b. hypothalamus c. thalamus d. forebrain

Biology
2 answers:
tester [92]2 years ago
8 0
Regulating basic biological needs is a function of the Hypothalamus. Hypothalamus is a part of the brain that has a vital role in controlling many bodily functions including the release of hormones from the pituitary gland. Cerebrum is the most superior and anterior part of the brain. It consists of two cerebral hemispheres separated by the flax cerebri of the dura mater, It is involved in reason, planning, memory, and sensory integration. Thalamus is a small structure within the brain located above the brain stem between the cerebral cortex and the midbrain and has extensive nerve connections to both. It relays motor and sensory signals to the cerebral cortex. 
Komok [63]2 years ago
5 0

Answer:  hypothalamus

Explanation: I just took the test and hypothalamus is the correct answer.

Here is further explanation if needed: The hypothalamus is located at the base of the brain, near the pituitary gland. While it's very small, the hypothalamus plays a crucial role in many important functions, including: releasing hormones. regulating body temperature

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The type of selection that favored progressively larger brain size in human evolution is _______ selection
dem82 [27]
<span>T he type of selection that favored progressively larger brain size in human evolution is </span>directional selection. Directional selection is a type of natural selection (besides stabilizing selection, disruptive selection, kin selection,..)<span> in which an extreme phenotype is favored over other phenotypes. Because progressively larger brain size is an extreme phenotype this is a directional selection.</span>


6 0
2 years ago
Dioxin, produced as a by-product of various industrial chemical processes, is suspected of contributing to the development of ca
Bogdan [553]

Answer:

d. transcription factors

Explanation:

Transcription factors are the proteins present in cells that are involved in the regulation of gene expression. The transcription factors may increase or decrease the expression of a gene. Therefore, a transcription factor may serve as an activator or repressor for a gene. These proteins bind to a regulatory sequence present near or within a gene, interact with RNA polymerase or other transcription factors and thereby, affect the transcription initiation.

Since binding of dioxin to certain proteins alter the pattern of gene expression in the cells, these proteins are the transcription factors. For instance, dioxin may bind to a transcription factor and up-regulate the expression of genes which in turn regulate the cell division.  

3 0
2 years ago
Breathing deeply is up to ________ more times efficient as breathing shallow.
joja [24]
The answer would be Four.
4 0
2 years ago
Nerve fibers from the olfactory bulb project directly to ________. nerve fibers from the olfactory bulb project directly to ____
ohaa [14]

The olfactory cortex (nucus) of the temporal lobe is where the nerve fibers of the olfactory bulb projects directly. This cortex is where you get the smell sensation before determining what the smell actually is. The olfactory cortex is located on the medial aspect of the temporal lobe, particularly in the uncus or the piriform lobe. It is also called the Rhinoencephalon or the nose brain.

6 0
2 years ago
Julia visits the doctor when her back pain begins to interfere with work and home life. For her, the symptoms are bearable but i
lbvjy [14]

Answer:

Her perspective is compatible with: <u>Biopsychosocial</u> medical model.

Explanation:

This model refers to the connection of a medical model that involves three important aspects of a human life such as it's biologycal, psychological and social sides. The biological part has to do with her back pain. This is interfiering with her performance at work which has to do with the social aspects. The psychological aspect interferes with her being able to performe well.

6 0
2 years ago
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