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zlopas [31]
3 years ago
6

Do skin cell have the PSEN1 gene in them

Biology
1 answer:
valentina_108 [34]3 years ago
5 0

Answer:

keratinocytes,

Explanation:

hope it helps

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Describe the impact medical and ethical issues pertaining to biotechnology
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Answer:

Ethical issues that arise from modern biotechnologies include the availability and use of privileged information, potential for ecological harm, access to new drugs and treatments, and the idea of interfering with nature. Applications include agriculture and health care.

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Select the terms that fit in the science category "Earth and Space." Select all that apply. water air animals land plants solar
aleksandrvk [35]

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water

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Explanation:

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Space is a vacuum that hosts the galaxies and sun which make up the solar system. The Sun emits light which can be reflected on the earth as the planets revolve around the sun.  

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The recommended form of calcium supplement for patients who have achlorhydria or who are on proton pump inhibitors (ppi) is
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Describe why diffusion is important in plants and animals. For both plants and animals you need to give examples of the substanc
Lera25 [3.4K]

Answer:

Diffusion is a passive process involving the movement of molecules from a region of a higher concentration to one of a lower concentration (the term passive means that the process does not require an input of energy to take place).  

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In Plants:

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