Problem 15 Hard Difficulty

Possible causes of the cellular damage that can accumulate and contribute to aging include
a. free radicals.
b. spontaneous DNA mutations.
c. cross-linked proteins.
d. UV radiation.
e. All of these are correct.

Answer

(b) oxytocin

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Dr. Bridgette D.

University of North Carolina at Wilmington

Watch More Solved Questions in Chapter 42

Problem 1

Problem 2

Problem 3

Problem 4

Problem 5

Problem 6

Problem 7

Problem 8

Problem 9

Problem 10

Problem 11

Problem 12

Problem 13

Problem 14

Problem 15

Video Transcript

Hello, everyone. Today I'll be helping you with the 15 problem of the Chapter 42 problems. That and this question is asking what could the cause? What could cause cellular damage the arts to aging? So what type of cell damage can add? Aging. So So what could cause the cell damage? That's what we're looking for. So we're looking for the why we're looking for the underlying reason. The digging deep, the knowing of different types of things to really understand this thing we call biology of us humans very interesting. So a says free radicals. So free radicals do actually affect the Okay, well are not gonna cross that one out because it's true. So, yes, free articles do add to the debt, sell your damage and damaging, and it could cause that so it's ah, spontaneous. Be says spontaneous DNA mutation. So if there's a spontaneous DNA mutation and it's not helping you ah, with looking young, it can really affect the aging and then see, says cross linked proteins that is true as well. And then D UV radiation's of UV radiation affects us on a very cellular cellular level, so maybe we don't feel it on our skin, which is a very macro incentives, very micro. And that's where it really gets us over time. The UV radiation. So the only one left is E which is all of these air. Correct. So all of these answers are true and it adds to the cell damage, and it is the cause of it. So I hope you found this very helpful. And I hope you have a great day. Thank you very much.

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