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suter [353]
3 years ago
13

In a double-blind procedure, knowledge about whether a drug or a placebo is being administered is withheld from __________.

Biology
1 answer:
vagabundo [1.1K]3 years ago
3 0
From the individual administering the drug and the person receiving the drug
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During cellular respiration what is the direct source of the energu used in the cells of consumers?
nexus9112 [7]

Answer:

Consumers use chemical energy from the chemical bonds within organic molecules such as carbohydrates, lipids,  and amino acids.

Explanation:

<u>Heterotrophs are consumers</u>; they ingest or absorb organic matter (lipids, carbohydrates, proteins, etc.)  made by autotrophs or producers for their energy consumption. Autotrophs include plants, bacteria, and other photosynthesizing organisms, while heterotrophs include animals, fungi, protists, and bacteria.

Heterotrophs obtain energy from food through the process of cellular respiration. For instance, during aerobic respiration in mitochondria, they break down sugars in the form of glucose into carbon dioxide and water to obtain energy in the form of ATP or adenosine triphosphate.

aerobic respiration:      C6H12O6+ 6 O2 → 6 CO2 + 6 H2O + ≅38 ATP

                                      glucose+ oxygen →  carbon dioxide+ water+ energy

3 0
2 years ago
During DNA replication, a DNA strand that has the bases GGTCTA produces a strand with the bases
Natasha2012 [34]
CCAGAT , or B.

The reason why is because A only pairs with T, and G only pairs with C. So, if you have a strand with GGTCTA, the only possible pairing for that to replicate is CCAGAT.
7 0
3 years ago
Read 2 more answers
To stop cockroaches, what can the human species do?
miss Akunina [59]
Use pesticides, kill the cockroaches

use cockroaches for research XD

and other than that, live in harmony with them i guess?

nothing else you could really do about it
7 0
3 years ago
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Explain why the number of red and yellow kernels on the ear of corn represents the results of cross that is observed
Grace [21]

Answer:

The red kernels are the dominant trait and will be more numerous on the ear of corn than the yellow. This happens because its dominance mearns that if it is a combination of either RR or Rr, it will still take over the r trait. The only time the yellow can be expressed entirely Is when the combination is rr.

3 0
2 years ago
PLEASE HELP ME !!
PilotLPTM [1.2K]
The answer would be truly led
6 0
2 years ago
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