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dalvyx [7]
3 years ago
13

How are large macromolecules formed from atoms of smaller macromolecules?

Biology
2 answers:
Lorico [155]3 years ago
6 0

Answer:

The macro-molecules or the large molecules are formed by the condensation or covalent linking of the smaller molecules.

The macromolecules are composed of the "polymers" formed by the linking of the smaller molecules called "monomers". The monomers in a polymer are made up of same or almost similar molecules linked over again and again through different combinations to form the large macro-molecules.

ivolga24 [154]3 years ago
3 0

Answer:

Most macromolecules are made from single subunits, or building blocks, called monomers. The monomers combine with each other using covalent bonds to form larger molecules known as polymers. When they do this the monomers release water molecules as byproducts.

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A red flower and a white flower produce link offspring. What condition explains this phenomenon?
Anika [276]

The condition which explains this phenomenon is called incomplete dominance.  Two different organisms (flowers) with two different phenotypes (red and white) will produce an offspring with a third phenotype.  In this case, the third phenotype is the pink color.  It is a blending of the parent traits.  

7 0
3 years ago
How do scientists describe a genotype that has one copy of the recessive allele?
Rom4ik [11]

Answer:

Heterozygous

Explanation:

A genotype describes which alleles of a particular gene a person has. We have two copies (alleles) of each gene, one from mom and one from dad, but these alleles can be different.

Often, these alleles can be dominant and recessive with regards to eachother. The dominant allele will always be displayed in the phenotype, whereas the recessive will not be presented, as it is masked by the dominant gene. If you have two copies of the dominant gene (homozygous) you will display the phenotype associated with the dominant genotype. If you have two copies of the recessive gene (homozygous) you will display the phenotype of the recessive gene.

If you have one copy of each (heterozygous), you will display the phenotype of the dominant gene, even though your genotype has a copy of each.

6 0
4 years ago
What are the pigments in cyanobacteria used for?
Phantasy [73]

Answer:

Pigments are useful to plants and other autotrophs

Explanation:

Not sure, but hope this helped a bit

3 0
3 years ago
Small, charged molecules such as ions can cross the cell membrane through:
Sergeu [11.5K]

S<span>mall charged molecules such as ions can</span> pass <span>through cell</span> membranes by facilitated diffusion using specific transmembrane protein channels, which act as transporters that are implanted into the plasma membrane. Such transport proteins regulate the selective permeability of cell membranes and play a critical function in cell membrane.

<span>Moreover, this specific transmembrane protein have multiple membrane-spanning regions that create a passage through the phospholipid bilayer, allowing charged molecules to pass the membrane through a protein pore without interacting with the fatty acid chains of the membrane. </span>

3 0
3 years ago
Of the eight categories of protein, which is considered to be most important for the emergence of the earliest life forms ~3.5 b
Kay [80]

Answer:

Enzymatic proteins bc they catalyze reactions and were important for evolution.

Explanation:

3 0
3 years ago
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