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tangare [24]
3 years ago
10

One modification of the small intestine that increases the surface area is ____.

Biology
1 answer:
tester [92]3 years ago
7 0
Answer:  the "villi" .
_________________________________________
(in addition to the "microvilli" attached to the "villi" -- which further increase the surface area). 
_________________________________________
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Using EEGs, researchers try to identify __________ while subjects are engaged in different tasks. A. brain patterns B. mental ca
marusya05 [52]

Answer:

Brain patterns

Explanation:

7 0
3 years ago
The length of linker DNA segments varies somewhat among organisms. The length of the linker DNA in sea urchin is 110 base pairs.
nasty-shy [4]

Answer:

362 nucleosomes

Explanation:

A nucleosome repeat is made up of the DNA (146 bp) wrapped around the core nucleosome particle and the linker DNA (110 bp as in this situation). We can conclude that, every repeat stands for 256 (146 + 110) base pairs of DNA.

We are given the length of the entire region to be 92,672 bp long,

To determine the number of nucleosomes to organize the region into the 10nm fiber structure

Let,

Number of nucleosomes =

the length of the entire region

------------------- -----

base pairs of DNA.

= 92,672

-------

256

= 362 nucleosomes

Therefore, 362 nucleosomes is needed to structure the region into the 10nm fiber structure.

5 0
3 years ago
In guinea pigs, dark hair (D) is dominant over light hair (d) and curly hair (C) is dominant over smooth hair (c). Complete a di
Alexxx [7]
P:               DdCc          x           DdCc
g:      DC  Dc  dC  dc           DC  Dc  dC  dc

1.)
 
              DC                       Dc                   dC                     dc

DC       DDCC                   DDCc              DdCC              DdCc
Dc        DDCc                    DDcc              DdCc               Ddcc
dC        DdCC                   DdCc               ddCC              ddCc
dc         DdCc                    Ddcc               ddCc               ddcc 

2.)

G= 1:2:2:1:1:4:2:2:1

3.)

F= 9:3:3:1
7 0
3 years ago
Drag the tiles to the boxes to form correct pairs.
Anarel [89]

Answer:

1) Oceanic-oceanic divergence

2) Continental- continetal convergence

3) Oceanic-oceanic convergence

Explanation:

Help this was helpful

3 0
3 years ago
Which process involves the body maintaining homeostasis? *​
oee [108]
An example of homeostasis would be sweating when the temperature is hot.
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