All categories

2 years ago

A scientist helps a colleague do a better experiment by:

Biology

2 answers:

ZanzabumX [31]2 years ago

6 0

Answer:

A.) providing a warning about a common mistake.

Explanation:

they help their student by recognizing a common mistake, and take action not to do it.

Hope this helped!

~Lunar Rose. Moon

Nikitich [7]2 years ago

5 0

The answer would be a.) as in b.) phony means fraudulent or ingenuity, meaning the observations would be incorrect, c.) is poor behaviour and for d.), if there is no evidence the scientist can not accurately conclude their results. Hope that helped :)

You might be interested in

The pentose phosphate pathway is a two‑stage pathway that generates which is a reductant in many biosynthetic reactions and take

morpeh [17]

Answer:

NADPH

ribose 5-phosphate

G6P

Nonoxidative

glycolytic

Explanation:

The pentose phosphate pathway is a two‑stage pathway that generates NADPH which is a reductant in many biosynthetic reactions and takes part in detoxifying reactive oxygen species, and ribose 5-phosphate which is a nucleotide (DNA and RNA) precursor.
The substrate for the pentose phosphate pathway is G6P.
Nonoxidative the is the phase of the pentose phosphate pathway interconverts phosphorylated monosaccharides, some of which can feed into the glycolytic pathway.

7 0

2 years ago

Many mammals control their body temperature by sweating. which property of water is most directly responsible for the ability of

Andreas93 [3]

Sweat evaporates, it is through the process of evaporation that heat is taken away from the body and into the surrounding atmosphere

3 0

2 years ago

In 1930, Geller was the first person in the world to determine if a person was intoxicated at time of death. How'd he do it?

dybincka [34]

Answer:

i need help tooooo someone please helpppp!!!!!

Explanation:

5 0

2 years ago

Explain two ways in which the lens is structurally suited to perfrom its function

horsena [70]

The function of the lens is that it allows light rays to focus into the retina. They are composed of fluids that contains lots of nutrients for the lens to gain from it and cleanses dirt if it comes in contact the eye. Overtime, this lens, will slowly degrade as its fluid will start to lose.

5 0

2 years ago

MicroRNA (miRNA) production occurs in several steps. Arrange the statements describing the production and function of miRNAs in

zmey [24]

Answer:

The miRNAs act as post-transcriptional silencers, as they are similar to specific mRNAs and regulate their stability and translation. They are small endogenous non-coding ribonucleic acid (RNA) molecules, with about 22 nucleotides, which act as regulators of gene expression in plants and animals, at the post-transcriptional level through the cleavage of a target messenger RNA (mRNA) or repression of translation.

In general, most miRNA genes are transcribed by RNA polymerase II in the nucleus in primary miRNAs (pri-miRNAs). Individually, a pri-miRNA can produce a single miRNA or contain groups of two or more miRNAs that are processed from a common primary transcript. These long pri-miRNA are cleaved by a complex comprising the double-stranded RNAse III enzyme (DROSHA) and its essential cofactor, the binding protein DGCR8 (DiGeorge Syndrome Critical Region 8 protein) in mammals. DROSHA contains two domains of RNAse III, each of which cleaves a strand of the RNA resulting in the precursor microRNA (pre-miRNA) with about 70 base pairs, which contains a double-stranded stretch and a single-stranded loop, forming a structure in clamp. The pre-miRNA is exported to the cytoplasm by the protein exportin-5 (XPO-5), where it is cleaved by DICER1, an RNAse III that assesses the 3 'and 5' ends of the pre-miRNA, generating a mature miRNA with about 22 nucleotides. The processing of pre-miRNA by Dicer promotes the unfolding of the RNA duplex in the form of a clamp. The position in the formation of the clamp can also influence the choice of tape.

Explanation:

7 0

2 years ago