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2 years ago

Two organelles and describe how they work together to provide for the cell.

2 answers:

8 0

The Endoplasmic reticulum is a series of pipes and it moves in the cell. Without the E.R., the protein factory (ribosomes) would not be able to ship the proteins and cells would starve to death. Hope this helped!

nikitadnepr [17]2 years ago

8 0

The nucleus and the ribosomes on the Rough ER. The nucleus synthesizes mRNA which go the the ribsomes. These are the protein synthesis sites where anti-condons go to create a polypeptide. The anticodon has an amino acid on the end of it which grows into a chain to make a protien.

Hope this helped. Good luck!

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How are lysosomes and vacuoles the same? How are they different?

patriot [66]

Answer:

No, lysosomes and vacuoles are not the same.

lysosomes are membrane bound sacs filled with digestive enzymes.

they digest a by foreign material and the worn out cells

they are known as the (brainly won't let me use the right word) killing itself bags of the cell.

vacuoles are storage sacs of the cell for solid or liquid contents.

they are very small in animals and large in plant cells.

they provide the cell with turgidity and rigidity.

Explanation:

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2 years ago

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Explain how the use of genetically engineered products can affect the economy and society.

ZanzabumX [31]

Answer:

due to gmos we can expand the shelf life of many of our foods and prevent them from the harm of pests. You night be rhinking why not use pesticides? well, we did but eventually the pests became immune to the low dose of pesticide. over time we gradually increased our uses of pesticides. more commonly round up. this pesticide specifically was known for being a carcinogen. (something that causes cancer.) Genetically modifying a crop can severely decrease the amount of pesticides used for our crops and could also potentially drop the prices. for example, in hawaii during the 1940s to 1990s the ringspot viruses hit the hawaiian papaya harvest hard. this reduced the amount of papaya produced by 50 percent by 1993 and 2006. the ringspot virus nearly wiped out the entire crop. within 11 months, the hawaiian papya was saved. due to gmos of course. this is because scientists took genes from immune papayas which very rarelt occured (at the time) and injected it into many other papya plants. as the plants grew, new papaya was produced which was immine to ringspit virus. PAPAYA WAS SAVED!!!!

Explanation:

I hope this helped! :) Have a nice day!

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3 years ago

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In a fruit fly experiment, grey body, normal winged (homozygous dominant) fruit flies were mated with black body, short winged (

bogdanovich [222]

Answer:

In a fruit fly experiment, grey body, normal winged (homozygous dominant) fruit flies were mated with black body, short winged (homozygous recessive) fruit flies. The F1 dihybrid females were then used in a test cross. If the genes are always linked and no crossing over occurs, what would be the predicted ratio in the F2 generation?

GG x bb = Gb, Gb, Gb and Gb F1 generation

grey body heterozygous offspring 4:0

Gb x Gb= GG, Gb, Gb, and bb F2 generation

3:1 three grey body fly and one black body fly

Explanation:

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2 years ago

What is the correct choice bio —————————————

bija089 [108]

Answer:

Unlike inbreeding, hybridization is more likely to cause genetic abnormalities.

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babunello [35]

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