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FrozenT [24]
3 years ago
6

What does it mean when a biologist uses the term crossing-over? why is crossing over a good thing?

Biology
1 answer:
igor_vitrenko [27]3 years ago
8 0
It refers to dna and chromosomes
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Which part of the brain is involved in the regulation of body temperature, hunger, thirst, and sexual behavior?
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It would be the Hypothalamus.
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Kynndal had just turned two years old. She was a Daddy's girl who loved to help her Dad wash his motorcycle. She could often be
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The steps of fracture repair include:

  • Hematoma formation.
  • Fibrocartilage Callus Formation.
  • Bony Callus Formation.
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<h3>What is a fracture?</h3>

A fracture is a complete or partial break in a bone. The causes of bone fractures include trauma, overuse, and diseases that weaken bones.

In this case, Kyndall was lucky because the fracture occurred about 3 inches below the epiphyseal plate as this means the fracture does not break through the bone at the growth plate.

An improperly treated growth plate fracture could result in a fractured bone.

Lastly, the type of fracture is a nondisplaced fracture is one in which the bone cracks or breaks but retains its proper alignment.

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2 years ago
What is the target weight for a production owners hogs in the growing and finishing stage?
VLD [36.1K]

Answer: I belevs it is d hope this helps

Explanation:

4 0
3 years ago
__________ are fairly small organelles that provide a safe place within the cell to carry out certain biochemical reactions that
NARA [144]

Answer: Peroxisomes

Explanation:

These are micro body which is found virtually in all the eukaryotic cells. They are involved in the catabolism of long chain and short chain fatty acid.

They generate the highly reactive oxygen species and it is broken down here only.These molecules are hydrogen peroxide and they are converted into water molecules.

This organelle is known as peroxisomes.

3 0
4 years ago
the nontemplate strand of a portion of a gene reads 5'ACTGGTTCA. What will the sequence of the resulting transcript for this por
konstantin123 [22]

Answer:

DNA template sequence:  

5' TGACCAAGT 3'

RNA antisense sequence: 3' UGACCAAGU 5'

>>> RNA sense sequence (transcript) : UGAACCAGU

Explanation:

In the DNA molecule, four types of nitrogenous bases are found: cytosine (C), and guanine (G), adenine (A) and thymine (T). In DNA the bases pair up with each other in the following ways: A pairs with T by two hydrogen bonds, while C pairs with G by three hydrogen bonds. In RNA (i.e., transcript sequence), T is replaced by uracil (U). Moreover, the RNA nucleotide sequence is read in the direction 5' to 3'.

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4 years ago
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