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masha68 [24]
3 years ago
9

Macromolecule _ function

Biology
1 answer:
viktelen [127]3 years ago
4 0

Answer:

Gigantic molecules, called macromolecules, populate a cell and provide it with important functions for life. For example, macromolecules provide structural support, a source of stored fuel, the ability to store and retrieve genetic information, and the ability to speed biochemical reactions.

You might be interested in
Which characteristic could help you distinguish between types of fungi?
koban [17]

Answer:

<em>A. The spores made by the fungi</em>

Explanation:

The major phyla of the fungi are usually classified on the basis of characteristics of sexual structures.

For instance, the chytridiomycota produce zoospores, the blastocladiomycota undergo sporic meiosis, the ascomycota forms ascospores et cetera.

Fungi are mainly classified into seven phyla:

Microsporidia

Chytridiomycota

Blastocladiomycota

Neocallimastigomycota

Glomeromycota

Ascomycota

Basidiomycota

3 0
3 years ago
You are studying an alien bacteria-like organism isolated from the clouds of Venus. You decide to repeat the Meselson-Stahl expe
fenix001 [56]

Answer:

it is expected to observe two bands: one band of light density and one band of heavy density

Explanation:

DNA replication is semiconservative because when DNA is replicated both resulting DNA molecules are composed of one original strand and one newly synthesized strand. If DNA replication would be conservative, then the original DNA molecule would serve as a template to produce a new DNA molecule, thereby each cell division would produce one daughter cell with a new DNA molecule and one daughter cell with the original DNA molecule of the parental cell. In this case, the transfer of bacteria-like organisms into a heavy 15N medium would produce two types of DNA cells after replication: cells with original DNA of light density (14N) and cells with new DNA of heavy density (15N), which would be distributed in two bands after centrifugation.

5 0
3 years ago
An organism that has one dominant allele and one recessive allele for a trait is referred to as being ________________ for that
shepuryov [24]

Answer:

Heterozygous

Explanation:

Hetero is derived from the root meaning 2 different. Since the organism has 2 different alleles for the trait, it is heterozygous.

3 0
3 years ago
Which of Virginia's watershed protection programs builds structures that protect areas from flooding?
Blababa [14]

Answer:

The Dam Rehabilitation Program

Explanation:

The Small Watershed Rehabilitation Amendments of 2000, which was well termed as the Dam Rehabilitation Program is mainly an amendment to PL-566 giving power and privilege to the Secretary of Agriculture to give aid to possessor of public dams created formerly under PL-566, PL-534, the RC&D Program and the Pilot Watershed Program.

This program was established in respect to the high levels of aging dams (greater than 11,000) esrablished across the nation from 1948 with a increasing amount that requires rehabilitation to keep up with the several importance they provide.

Dam Rehabilitation:

In Virginia, 150 dams is considered as belonging to the state’s landscape/infrastructure via the PL-566, PL-534, and Pilot Watershed programs. One care infer that, one-third of these dams requires maintenance, if not repaired, could lead to high dangers of environmental, economic, and social effects. The dams were constructed to preserve agricultural lands and small towns and regions from the endangering impacts of flooding. It also acts as a source of water supply and recreational opportunities, protecting fish and wildlife habitat, and preserving of water quality.

Some of the dams in the Dam Rehabilitation program in Virginia includesMarrowbone Creek in Henry County; Inch Branch, Robinson Hollow, Toms Branch, Mills Creek, Todd Lake, and Hearthstone Lake in Augusta County; and Royal Lake, Lake Barton, Woodglen Lake, and Huntsman Lake in Fairfax County.

4 0
3 years ago
Read 2 more answers
Human birth weight has undergone stabilizing selection. Babies of low weight lose heat more quickly and get ill from infectious
Karolina [17]

its called stabilizing selection

4 0
3 years ago
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