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Kipish [7]
3 years ago
14

g Electron flow down the electron-transport chain leads to the transport of proteins: Group of answer choices from the matrix to

the intermembrane space NONE OF THESE from the intermembrane space to the matrix from inside the mitochondria to the outside from outside the mitochondria to the inside
Biology
1 answer:
guajiro [1.7K]3 years ago
5 0

Answer:

from the intermembrane space to the matrix

Explanation:

In the electron transport chain (ETC), electrons flow from one protein complex to another. However, as this electrons are transfered, protons (H+) is built up from the intermembrane space of the mitochondria to the mitochondrial matrix.

Hence, according to this question, a proton gradient is formed when hydrogen ions (H+) are moving from the intermembrane space to the matrix of the mitochondrial.

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Look at the picture. Identify 3 safe behaviors and 3 unsafe behaviors.
Ludmilka [50]

Answer:

Unsafe: Boy in top right using the microscope near the window

Unsafe: boy in the front saying oww.

Unsafe: boy behind the boy saying oww hitting another kid over the head.

Explanation:

I had this exact assignment two years ago, however, those are all that I can remember, and it is very hard for me to see what is going on, so I am sorry that I could not be of more help.

4 0
3 years ago
How are xylem fibers different from xylem parenchymav
Harrizon [31]

Answer: Xylem fibers and xylem parenchyma are the elements of the xylem which is a vascular tissue in plants.

Explanation:

Xylem fibers are dead cells whereas the xylem parenchyma are living cells.

Xylem fibers are responsible for providing structural support to the entire structure of xylem whereas the xylem parenchyma is involved in conducting of water and minerals.

In xylem fibers the lignin is present whereas it is absent in xylem parenchyma.

8 0
3 years ago
Phloem is to food transport as what is to water transport?
astra-53 [7]
Xylem is the answer......
8 0
4 years ago
Two pure lines of four-o'clock plants, one with red flowers and the other with white flowers, are crossed. The F1 progeny all ar
Lubov Fominskaja [6]

Answer:

<h2>Incomplete dominance</h2>

Explanation:

As given here;

Two pure line of four-o'clock plant, one having red flower and other having white flower, when they are crossed, they produce all pink progeny.

So, lets red as RR and white as rr

Cross between RR and rr

Here all offspring are Rr ( Pink ).

It's the result of incomplete dominance, in complete dominance the offspring is the intermediate of both the parents.

F2 generation:

As cross between Rr and Rr

progeny are: RR, Rr, Rr, rr

RR =red

Rr= pink

rr= white

So,  red: pink: white = 25:50:25

3 0
3 years ago
This account has been deleted. User is no longer able to ask question or answer them!
Shkiper50 [21]

Answer:

they said....

Explanation:

4 0
3 years ago
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