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erma4kov [3.2K]
3 years ago
5

a __ is an instrument used in the photosynthesis lab which contains a prism and through the eyepiece displays the total visible

spectrum when a light source is passed through the light slit.
Biology
1 answer:
ozzi3 years ago
3 0

Answer:

spectrum

Explanation:

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Answer:no se queda igual

Explanation:

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3 years ago
If a pea plant that is herterozygous for rounds, yellow peas is crossed with a pea plant that is homozygous for round peas but h
Keith_Richards [23]

Answer: There re two different types of phenotypes in the offsprings that is Round yellow and Round green.

Explanation-

As per the Mendelian inheritance, Round shape and yellow color of pea are dominant over wrinkled shape and green color of pea.

According to the question, genotypes of parents are- RrYy ( heterzygous for round and yellow) and RRYy ( homozygous for round and heterozygous for yellow).

The first parent can produce four different gametes that is RY, Ry, rY, ry whereas the second parent will produce only two types of gametes that is RY and Ry.

When they are crossed, they will produce two different phenotypes in the offsprings.

Refer punnett square.


7 0
3 years ago
Hypothesize one way that a diploid organism could have offspring that are 3n or 4n
gladu [14]
Diploid refers to a cell that has two copies of each chromosome. One way that a diploid organism could have an offspring that are 3n (triploid) or 4n is when the chromosomes don't separate during meiosis.

Triploid refers to some cell that have 3 copies of each chromosomes for a total of 69 chromosomes.
6 0
3 years ago
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Chemically speaking, enzymes are composed of chains of _________________, and they are considered to be a type of ______________
riadik2000 [5.3K]
All proteins are composed of amino acids. Each amino acid in a protein is linked by chemical bonds. Enzymes are composed of chains of amino acids. Enzymes are a type proteins that turn a cell into a highly developed miniature factory carrying out chemical reactions very fast.
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Transcription is:
Veronika [31]

Answer:

The synthesis of RNA from a DNA template.

Explanation:

We know that transcription is the first step in gene expression. In the transcription process, information from a gene is used to build a functional product such as a protein. The primary goal of transcription is to produce an RNA copy of a gene's from a DNA sequence.

For a protein-coding gene, the RNA copy, or transcript, carries that information that is needed to build a polypeptide.  

Eukaryotic transcripts need to go through some processing steps before starting of translation into proteins.

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