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Ronch [10]
3 years ago
5

What is a gene?

Biology
2 answers:
Maurinko [17]3 years ago
8 0
The correct answer is A.) A segment of a DNA molecule
Vlad [161]3 years ago
3 0

Answer:

A. A segment of DNA molecule

Explanation:

(a sequence of bases) that codes for a particular protein and determines the traits (phenotype) of the individual. A gene is the basic unit of heredity in a living organism.

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Vitamin d _____.
svetlana [45]
Vitamin D plays a vital role in the regulation of calcium deposits and maintenance of the phosphorous levels in the blood which are two elements that are significantly important for maintaining healthy bones.

The human body needs vitamin D to absorb calcium in the intestines and to recover calcium that would otherwise be excreted through the kidneys. It also essential for the development and strengthening of bones and it blocks the release of parathyroid hormones.

The answer would be letter E. None of the above
5 0
3 years ago
How many of Earth's spheres does
Tpy6a [65]

The carbon cycle moves through virtually all of the earth's spheres.

<h3>Carbon cycle</h3>

There are 4 majors spheres of the earth:

  1. Atmosphere
  2. Geosphere or Lithosphere
  3. Biosphere
  4. Hydrosphere

The carbon cycle moves through the air (atmosphere), oceans (hydrosphere), organisms (biosphere), and the soil (geosphere).

Thus, the carbon cycle moves through all the spheres of the earth.

More on the carbon cycle can be found here: brainly.com/question/1627609

#SPJ1

6 0
1 year ago
Which biologically-based therapy uses a drug to remove toxic amounts of
AURORKA [14]

Answer:

Your answer is C) Chelation therapy

Explanation:

Chelation therapy is a method for removing heavy metals, such as mercury or lead, from blood. It's one of the standard treatments for many types of metal poisoning. Hope this helped :)

4 0
2 years ago
Read 2 more answers
A biologist has mixed the polysaccharide agarose with other components to create a gel.
myrzilka [38]

Answer:

a

Explanation:

n.a

6 0
2 years ago
Can People Just Give Me A Few Inferences About Your Backyards?
Contact [7]
Like what our backyards look like

if so then my backyard has tons of flowers and a big white shed
6 0
3 years ago
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