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Igoryamba
3 years ago
7

1. You homogenize a cell and isolate it from a vesicle derivative from the endoplasmic reticulum. When their biochemistry was an

alyzed, they were found to have the ability to synthesize testosterone. From what type of ER are they derived and name the human body cell?

Biology
1 answer:
Phoenix [80]3 years ago
5 0

Answer:

SER, they are capable of synthesizing testosterone of Adrenocortical cells.

Explanation:

Adrenal smooth microsomal cells are  enriched in smooth endoplasmic reticulum SER, membranes of which contain high levels of translocation apparatus and oligosaccharyltransferase complex proteins. STEROID-SECRETING CELLS are characterized by abundant smooth endoplasmic reticulum (SER). These cells synthesize cholesterol as a precursor for steroid hormones or take up this substrate from plasma lipoproteins. Many of the enzymes for sterol and steroid synthesis are localized in the smooth-surfaced endoplasmic reticulum. This organelle is particularly prominent in cells of the inner zones of the adrenal and fluctuates in amount and configuration in response to hormonal stimulation and sterol levels.

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How do the three types of colorblindness differ in genotype and phenotype?
vfiekz [6]

Normal colour vision (trichromacy) refers to vision that uses all three types of light cones. People with defected trichromatic vision will be colour blind to some extent and these conditions are called anomalous trichromacy. Three types anomalous trichromacy ( one type of cone perceives light slightly) :

1. Protanomaly – phenotype: reduced sensitivity to red light

2. Deuteranomaly  - phenotype:  reduced sensitivity to green light

3. Tritanomaly – phenotype: reduced sensitivity to blue  

People can also have color blindess as the result of mutation, when loss of function of one cone occurs. This condition is called dichromacy. If there is complete color blindness or monochromacy, the person can’t distinguish any color from grey.

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3 years ago
In the human body, which of the following organs connects to the sensory organs through nerves
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Answer:

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Explanation:

5 0
2 years ago
The two chickens below are bred together. Which of the following is a possible set of offspring for these parents?One red chicke
GalinKa [24]

The provided question is incomplete as the cross in between parents, however the cross between in red and white bred parents.

Answer:

The correct answer is : five red/white chickens.

Explanation:

Parents should be homozygous for feather color, each offspring will inherit F from one of the parent, and the f allele from parent 2. So, every offspring will have the genotype F and f and will have white and red fathers.

Thus, the correct answer is : five red/white chickens.

7 0
2 years ago
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miskamm [114]
<span>The answer to coprolites may contain fragments of undigested food, and thus provide valuable information about the feeding habits of fossil organisms is true. </span>
4 0
2 years ago
Read 2 more answers
A biological species is composed of organisms that:
kow [346]

Answer: Option C

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Hence, the correct answer is option C

5 0
3 years ago
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