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zzz [600]
3 years ago
10

Identify characteristics of a virus

Biology
1 answer:
kotegsom [21]3 years ago
5 0

All viruses have a capsid or head region that contains its genetic material. The capsid is made of proteins and glycoproteins.

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Which skill is critical for a career in marine biology?
leonid [27]

The answer could be either B or D. Both are important for marine biology. I would have to say D is the best answer though!

3 0
3 years ago
The intermediate disturbance hypothesis predicts that species diversity will be ______when the frequency and/or intensity of dis
alukav5142 [94]

The intermediate disturbance hypothesis predicts that species diversity will be highest  when the frequency and/or intensity of disturbances are intermediate

Explanation:

The diversity of the species is maximised at an intermediate near of anthropogenic as well as natural disturbances. As the competitively inferior disturbances are being tolerated for species disturbance and are termed to be dominant. Co exist of the sensitive species when the disturbance are either frequent or rare, which possess the reduced level of the disturbances. the productivity is predicted as very less due to competitive exclusion. As the disturbances increases productivity becomes less as most of them unable to sustain the regular destructive occurrence. So with the intermediate disturbances productivity is high as the rapid colonizers and dominant competitors are able to coexist.

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3 years ago
The three metabolic pathways that make up aerobic respiration are really all parts of one larger pathway because the products of
Anuta_ua [19.1K]

Answer

          The three metabolic pathways that make up aerobic respiration are really all parts of one larger pathway because the products of early pathways (like NADH) become <u>utilize</u> in the last one.

Explanation

         Aerobic respiration is that type of respiration in which glucose molecule is broken down into CO2 and H2O in the presence of oxygen and 36 or 38 ATP molecules are produced.

Aerobic respiration complete in four main steps:

1. Glycolysis

                  In this step glucose is broken down into 2 molecules of pyruvate acid along with the production of 2 ATP molecules and 2NADH.

2. Oxidation of pyruvate

                In this step pyruvate are oxidized in the presence of co-enzyme A to become Acetyl Co-enzyme A.  Again 2NADH are formed in this step.

3. Kreb Cycle

            It occus in mitochondria. Here acetyle coenzyme A enter Carbon fixation, reduction and regeneration phase. In this cycle 6 NADH, 2FADH2 and 2ATP are formed.

4. Electron transport chain

            All NADH that are produced in above steps get oxidize and help in the production of ATP along with the release of electron and proton that help in the formation of water.

4 0
3 years ago
Define the terms related age an absolute age
babymother [125]

Answer:

hope the answer helped you

Explanation:

absolute age(true age) The age of a geologic phenomenon measured in present Earth years, rather than its age relative to other geologic phenomena (compare relative age)

7 0
3 years ago
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Why are functional MRIs useful to doctors?
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Doctors are able to see inside your body without having to cut you open
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