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Vlada [557]
1 year ago
11

What structure is denoted by the number 5, and what is its function in the cell? Number 5 is pointing to the entire structure, n

ot the dot.

Biology
1 answer:
OLga [1]1 year ago
6 0

The pointed structure is known as rough endoplasmatic reticulum (RER), what's more, we can see that it is covered by dots that represent ribosomes. RER is covered of ribosomes that unite amino acids forming proteins, these proteins enter the RER and there are modified and later sent to the Golgi apparatus for final modifications and packaging.

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Your immune system consists of ____ that fight disease.
FromTheMoon [43]

Answer:

D

Explanation:

All of the above

6 0
3 years ago
Read 2 more answers
Restriction endonucleases are especially useful if they generate sticky ends. What makes an end sticky?
Mazyrski [523]

The question is incomplete as it does not have the options which are:

A) single-stranded complementary tails

B) blunt ends

C) poly-A sequences

D) 5' cap

E) interference

Answer:

A) single stranded complementary tails

Explanation:

Restriction endonuclease is the enzyme which cuts the DNA sequence in the internal sequence.

The endonuclease enzyme can cut the DNA sequence in a way that it can form the cuts with the single-stranded overhangs called sticky ends and without overhangs called blunt ends.

The sticky ends are produced when the enzyme makes cut at the single strand and then makes the cut at between the same base at the nitrogenous base. This type of asymmetrical cut forms the single-stranded overhangs which can form the complementary base pairs easily.

Thus, Option-A is correct.

5 0
3 years ago
What is the state of maintaining a stable internal environment despite changing external conditions.
Tpy6a [65]

Answer:

Homeostasis

Explanation:

Homeostasis- state of maintaining a stable internal enviornment despite changing external conditions

7 0
3 years ago
Describe how each layer of the earth is different based on its density and chemical composition.
MrRa [10]
Each layer of earth has a different density the more in you go with the layers the more density is going to show up.
Crust-2.2g/cm^3
Upper mantle-3.4g/cm^3
Lower mantle-4.4g/cm^3
Outer core-9.9g/cm^3
Inner core-12.8g/cm^3

Hope I helped in something, Sorry if I didn't gave it my best shot:)
7 0
3 years ago
What is gout. Is a particular patient population affected? Is there a common cause to the disorder? Do you know anyone with this
s344n2d4d5 [400]
Gout is a complex form of arthritis which is caused by a build up of uric acid. The particular patient population that is always affect is those who have high quantity of uric acid in their blood. The common cause of this medical condition is excess amount of uric acid that is present in the blood. The condition is characterized by severe pain,inflammation, redness and tenderness of joints. 
6 0
3 years ago
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