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KonstantinChe [14]
3 years ago
15

Twisted protein fibers that are found within the cells of the hippocampus and certain brain areas are called _____, and an exces

s of them may be related to the development of alzheimer's disease.
Biology
1 answer:
zubka84 [21]3 years ago
5 0

Answer:

Prions

Explanation:

Prions are misfolded proteins found in the brain, they cause other proteins to fold the same way. The cell can't degrade the proteins which leads to an accumulation of these misfolded proteins and the development of neurodegenerative diseases like Alzheimer and Parkinson

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The lock-and-key mechanism refers to a) the complementary shapes of an enzyme and a substrate. b) the attractive forces between
podryga [215]

Answer:

A. The complementary shapes of an enzyme and a substrate

Explanation:

The Lock-and-Key model was made to show how an enzyme's active zone fits a substrate and how they bond together. It correlates just like a lock and a key; you have to have the correct-shaped key in order to open a lock. Same process of thought with the enzymes; you must have the same shape for both in order to bind together,

8 0
3 years ago
Name one type of mutation which could result in cancer
Nuetrik [128]

Answer:

Hey, here is your answer mate

Explanation:

These mutations may eventually lead to cancer, particularly mutations in tumor suppressor genes or oncogenes. Mutations in DNA repair genes may be inherited or acquired. Lynch syndrome is an example of the inherited kind. BRCA1, BRCA2, and p53 mutations and their associated syndromes are also inherited.

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6 0
3 years ago
True or false all inherited traits follow mendel's pattern of inheritance?
fredd [130]

Answer:

False

Explanation:

The pattern of simple domination follows all human features. The allels are codominant inheritance in many human genes. Because of the gender determination of the X and Y chromosomes, the genes found on them show a pattern of heritage.

<em><u>Hope this helps</u></em>

6 0
3 years ago
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Shelly has a terrarium on her windowsill containing various houseplants. She wonders why the edges of the leaves often have wate
katovenus [111]
The reason that the edges of the leaves have water droplets is because plants lose most of their excess water through the stomata. this process is also called as transpiration. This can be seen mostly during the early morning time. I hope the answer comes to your help.
7 0
3 years ago
Help plz fast answer all
PtichkaEL [24]

Answer:

D

Explanation:

it's mollusk because humans eat oysters and clams and they are part of the mollusk family. I'm not sure but im pretty sure

7 0
3 years ago
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