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Ket [755]
2 years ago
7

Which of these belongs to the four macromolecules of life.

Biology
1 answer:
Leviafan [203]2 years ago
5 0

Answer:

lipids actually

Explanation:

because the four macromolecules of life are Macromolecules,

Carbohydrates, Proteins, and Lipid

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"The interaction of nutrients and other substances in food in relation to maintenance, growth, reproduction, repair, and health
DanielleElmas [232]

Answer:

Nutrition

Explanation:

<em>Nutrition generally described as the study and analysis of the components that make up foods and how these components relate to growth, reproduction, healing and overall well-being of organisms that consume such foods.</em>

<em>It studies how the various components of foods interact and combine to produce certain effects on organisms.</em>

6 0
3 years ago
Imagine that a given species has a gene for hair color (B = dominant brown, b = recessive white) and a gene that controls hair l
serg [7]

Answer:

Phenotypes: All Brown Hair Color and All Short Hair Length

Genotypes:

Homozygous dominant hair color and  homozygous dominant hair length: (BBSS, BBSS, BBSS, BBSS).

Homozygous dominant hair color and heterozygous hair length: (BBSs, BBSs, BBSs, BBSs)

Heterozygous hair color and homozygous dominant hair length: (BbSS, BbSS, BbSS, BbSS)

Heterozygous hair colour and heterozygous hair length: (BbSs, BbSs, BbSs, BbSs)

Explanation:

Hair color :

B = dominant brown

b = recessive white

Hair length :

S = dominant short

s = recessive long

The dihybrid cross between parents with the genotypes:

BBSS × BbSs

If BBSS self crossed; we have the following traits= BS, BS, BS, BS

If BbSs self crossed; we have the following traits= BS, Bs, bS, bs

The dihybrid cross is as follows:

              BS                     BS                  BS                BS

BS          BBSS                BBSS            BBSS             BBSS        

Bs          BBSs                 BBSs            BBSs              BBSs

bS          BbSS                BbSS           BbSS              BbSS

bs          BbSs                 BbSs            BbSs              BbSs

Phenotypes = All Brown Hair Color and All Short Hair Length

Genotypes include:

Homozygous dominant hair color and  homozygous dominant hair length: (BBSS, BBSS, BBSS, BBSS).

Homozygous dominant hair color and heterozygous hair length: (BBSs, BBSs, BBSs, BBSs)

Heterozygous hair color and homozygous dominant hair length: (BbSS, BbSS, BbSS, BbSS)

Heterozygous hair colour and heterozygous hair length: (BbSs, BbSs, BbSs, BbSs)

7 0
3 years ago
Which of these is an example of an achieved status? a. African American b. daughter c. adolescent d. husband
algol13

Which of these is an example of an achieved status? d. husband

6 0
2 years ago
Which process occurs during the growth and development of a fertilized human egg?
Marat540 [252]

Answer:

cell division

Explanation:

4 0
2 years ago
Read 2 more answers
Bases in DNA are held together by which bond?
DIA [1.3K]

Answer:

The two strands are held together by hydrogen bonds between the bases, with adenine forming a base pair with thymine, and cytosine forming a base pair with guanine.

Explanation: hydrogen bonds

4 0
3 years ago
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