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Neko [114]
3 years ago
5

What cell would result from the endosymbiosis of a cell with a cyanobacterium ?

Biology
1 answer:
Gnesinka [82]3 years ago
8 0

Answer: a eukaryotic cell that can make its own food

Explanation:

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3 years ago
Is the reduced form of cytochrome c more likely to give up its electron to oxidized cytochrome a or cytochrome b, why? Provide a
Vadim26 [7]

Answer:

The reduced form of cytochrome c more likely to give up its electron to oxidized cytochrome a having a higher reduction potential.  

Explanation:

Electrons from NADH and FADH2 flow spontaneously from one electron carrier of the electron transport chain to the other. This occurs since the proteins of the ETC are present in the order of increasing reduction potential. The reduced cytochrome b has lower reduction potential than cytochrome c1 which in turn has a lower reduction potential than the cytochrome c.

Cytochrome c is a soluble protein and its single heme accepts an electron from cytochrome b of the Complex III. Now, cytochrome c moves to complex IV which has higher reduction potential and donates the electron to cytochrome a which in turn passes the electrons to O2 via cytochrome a3.

3 0
3 years ago
explain how a mutation is an individuals DNA occurs, and describe the effect it may have on the individuals trait. I need help o
Mazyrski [523]
Mutations are spontaneous and occur at random however there are some mutagenic agents which increase the chance of this happening such as radiation exposure. If it is a point shift mutation then only a few bases on the dna sequence are changed so only changes a few of the amino acids in that chain (such as inversion of a base). If its a frame shift then the base sequence is altered so much so that every amino acid from after that changes (such as deletion of a base) which can create things such as cri-du-chat syndrome which results from a piece of chromosome 5 is missing. Hope this helps:)
4 0
3 years ago
1
levacccp [35]
1) true; 2) false; 3) true
8 0
3 years ago
What is the difference between accuracy and precision in scientific measurements?
Jlenok [28]

Answer:

Explanation:

In scientific measurement,

Accuracy refers to the closeness of a measured value to a standard or specific value while precision is the level of agreement of a particular measurement with the measured value it is repeated.

3 0
3 years ago
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