What is the primary source of the electrons used in the mitochondria?A. Water
B. Glucose
C. ATP
D. Cellulose
E. Oxygen

Answers

Answer 1

Answer: The primary source of the electrons used in mitochondria is (E) Oxygen

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Yummious letus, a common plant species cannot fight most fungal infections, while plant species Bigous moldkillae makes a protein that kills many fungi.What is one possible way for humans to engineer vulnerable plant species to produce the fungus-killing protein? a. They can cross Yummious letus with a fungus to stimulate protein synthesis. b. They can take mutant fungal DNA and insert it into Yummious letus c. They can add DNA from Bigous moldkillae into the soil around Yummious letus. d. They can insert the gene for the protein from plant species Bigous moldkillae into a chromosome in Yummious letus.
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1.Liquid mercury has a density of 13.6 g/mL. An object with which of the following densities will sink in mercury?a. 095 g/cm3
b. 1.00 g/cm3
c. 11.4 g/cm3
d. 19.3 g/cm3

Answers

Answer: /;

Explanation:

Glands in your neck contain digestive enzymes that help digest starch. Cells that produce and package digestive enzymes must contain relatively large amounts of __________ and ____________ in comparison to other cells.. . A). lysosomes; ribosomes. . B). ribosomes; Golgi bodies. . C). mitochondria; ribosomes. . D). Golgi bodies; mitochondria

Answers

The right answer is B). ribosomes; Golgi bodies.

Their function is the synthesis of proteins. Each ribosome consists of 2 subunits. In ribosomes there are two populations by their location, the free ribosome and those that are bound to a membrane system to form rough endoplasmic reticulum. Free ribosomes produce soluble proteins whose activity will take place in the cytosol and the nucleus. The rough endoplasmic reticulum membrane-bound ribosomes synthesize proteins that must leave the cell, such as hormones, but also synthesize proteins for membranes.

The Golgi apparatus: consists of vesicles from the rough endoplasmic reticulum, but without ribosomes (diameter 50 nm). There will be fusion of the vesicles with the dictyosomes or saccules of the Golgi of Cis side Then will advance contents, in particular the proteins on the side Cis towards the side Trans. And finally we will have budding vesicles, some surrounded by a protein structure (clathrin vesicles) on the side Trans.

If the cell must digest and package enzymes for transport, the glands will have more ribosomes and golgi bodies than other types of cells. The answer is B. Mitochondria does not produce or package digestive enzymes, and lysosomes only digest material that is engulfed into the cell.

For the average young adult female resting in a reclined position, the heart pumps out approximately 5 liters of blood per minute. Blood flows through the body, supplying oxygen and nutrients to and removing waste products and heat from cells undergoing metabolism. What activity will substantially increase blood flow volume of this young adult?A) a vegetarian diet
B) strenuous exercise
C) playing video games
D) a diet high in carbohydrates

Answers

Probably B) strenuous exercise. If not B then it's probably A. I don't know for sure though

the answer is B for sure

poisonous substances sometimes get released into the environment.these poisons can be more dangerous to animals at the top of the food chain explain why? please i need the answer

Answers

Poisonous substances being released into the air can cause animals at the bottom of the food chain to have disease or death and decrease food supply to the upper members of the food chain.

Which statement best describes the function of capillaries, arteries, and veins in the circulatory system? A) Capillaries deliver blood to individual cells; arteries bring oxygen-depleted blood back to the heart; veins deliver oxygen-rich blood to the heart.

B) Capillaries deliver oxygen-rich blood to the heart; arteries bring oxygen rich-blood away from the heart; veins deliver blood to individual cells.

C) Capillaries deliver blood to individual cells; veins generally deliver oxygen-depleted blood to the heart; arteries generally bring oxygen-rich blood away from the heart.

D) Capillaries bring oxygen-rich blood away from the heart; arteries deliver blood to individual cells; veins deliver oxygen-rich blood to the heart.

Answers

the answer is c the capillaries are tiny they branch off of the arterioles and go back to the vienules the arterirs carry blood away from the heart in most cases it is oxygen rich then veins bring blood back to the heart usually oxygen depleted. this is true in most except the pulmonary artery and vien

The number of chromosomes in a gamete is represented by the symbolA. Z.

B. X.

C. N.

D. Y.