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yaroslaw [1]
3 years ago
15

What is a gamete?

Biology
1 answer:
Talja [164]3 years ago
4 0

Answer:

C. A haploid cell produced by meiosis

Explanation:

The reason being is that meiosis takes diploid cells and splits them in half again giving it half of the organism's DNA so then when it mates it joins the other gamete to give the zygote a complete set of DNA.

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2. How do gene splicing and gene therapy differ? How are they alike?
Alla [95]

Answer:

Restriction enzyme cuts out gene of interest, Gene is inserted into plasmid (circular) DNA of bacteria using same restriction enzymes, DNA ligase seals DNA together, Plasmid is inserted into bacteria (transformation)

The goal for both is to Change the DNA of the person with the genetic disease

8 0
3 years ago
What is the process of protein synthesis
gulaghasi [49]
The process of protein synthesis involves two steps such as transcription and translation. In the process of transcription the encoded information in the DNA is transcripts or encoded into messenger RNA or mRNA inside the nucleus. This mRNA then comes out of the nucleus to the cytoplasm. In the process of translation the mRNA molecule attach with the ribosomes and tRNA molecules to synthesise the protein.
8 0
3 years ago
Which microscope would be MOST useful for examining the contours of the surface of a bacteria cell?. A)compound light microscope
Gala2k [10]
The correct option is C.
Scanning electron microscope is a type of microscope that uses beams of electrons that are reflected to form images to scan the surfaces of mounted biological specimens. High resolution, three dimensional images can be obtained via the reflected beam of electrons. Thus, the electron scanning microscope is the perfect microscope for examining the contours on the surface of a bacterial cell.
3 0
3 years ago
Read 2 more answers
If glucose is absent, but so is lactose, the lac operon will be ________.
umka2103 [35]

Answer:

Activated

Explanation:

In the presence of lactose, and in the absence of glucose, lactose will bind to a protein called a "repressor," deactivating it. Through this, RNA polymerase has a free way to synthesize the mRNA that will give enzymes for lactose degradation.

7 0
3 years ago
Read 2 more answers
Overlearning"" in habituation (or below-zero habituation) can occur if __________________. A. several different stimuli are used
katen-ka-za [31]

Answer:

C. habituation trials continue after the response has disappeared.

Explanation:

habituation involves the complete elimination of a particular response (i.e, zero frequency of occurrence). If the stimulus cintinues to be presented for an additional number of trials, then, although no further changes occur, the response will exhibit lower levels of recovery (e.g, spontaneous recovery is reduced) as if the response would have fallen below a zero frequency.

4 0
3 years ago
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