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omeli [17]
3 years ago
8

The structure of DNA as a double helix with complimentary strands was a major breakthrough in our understanding of biology. The

major contributions to the discovery of the DNA double helix structure, (although not all were recognized by the Nobel prize Committee) were made by:
Biology
1 answer:
Hitman42 [59]3 years ago
5 0

Answer: Erwin Chargaff and Franklin Rosalind

Explanation:

Erwin chargaff's work on base composition studies which involves the compilation of the four nitrogenous bases in the DNA double helix

Franklin Rosalind and Maurice studies on Xray diffraction images of DNA studies also assisted in the determination of the position and the distances.

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Transcribe and translate the following strand.
Dmitriy789 [7]

Answer:

AAC Asn

AAA Lys

AAG Lys

AGU Ser

AGC Ser

AGA Arg

AGG Arg

G

GUU Val

GUC Val

GUA Val

GUG Val

GCU Ala

G

3 0
3 years ago
Explain some of the processes involved in a scientific investigation.
Dominik [7]

Answer:

The steps involves making hypothesis, deriving predictions from the logical consequences and then carrying out experiments based on those predictions.

Explanation:

Step 1: make a observation .

Step 2: Formulate a statement or question.

Step 3: Form  the hypothesis .

Step 4: make a prediction based on the hypothesis.

Step 5: test the hypothesis whether its true or not.

Step 6: use the results to conclude the experiment.

8 0
3 years ago
Read 2 more answers
Name three types of native reptiles that live in florida
kipiarov [429]
Alligators,crocodiles,caimans and lizards
5 0
3 years ago
(a)The same kind of plants grown & cultivated on a large scale at a place is called_____ (b) The first step before growing c
valkas [14]

Answer:

Following the answers are given below:-

Explanation:

(a) Plants of the same type that are grown and grown at a large-scale spot are referred to as crops. They are mostly cultivated for useful products.

(b) The very first step in the growth of plants is soil time to prepare to easy way to help water infiltration, appropriate oxygenation, and soil microbial economic expansion. Soil program includes the softening and attempting to turn of plant roots through all the plow procedure. The next step in growing crops is the collection of safe crops that is performed for some time by placing the seed in a water-filled flask.

(c) Infected seeds are lighter and hollow in strength and therefore rise at the top of the atmosphere. The good seeds calm down a bit at the edges, becoming heavier, which is used for sowing.

(d) Sunlight, water, and nutrients are essential requirements for seed germination and seedling growth. Seed seeding to the right depth and adequate spacing among seeds and seedlings confirm that these criteria are fulfilled.

(e) The principal Kharif crops in India are corn, maize, and cotton.

(f) individuals are used for producing plant manure.

(g) A combination of calcium acid phosphate and calcium sulfate formed by processing sulfuric phosphate stone: used primarily as a phosphate.

(h) Vegetables and lean meats are the two major categories of commercial grain crops. The word applies primarily to seeds from family Fabaceae plants, such as wheat, corn, and rice; seeds of non-edible vegetation types are often referred to as "grains."

4 0
3 years ago
What are issues with animal research involving animals bred in a breeding colony?
Assoli18 [71]
<h2>Issues with animal research in bred</h2>

Explanation:

  • Since all animals are reared and brought up in a similar domain, they may contrast from animals reproduced in an alternate settlement Animal activist may think that its unscrupulous to utilize animals in look into Working with animals requires IRB conventions that protect the prosperity of the animals, making it difficult to play out certain examinations on them.
  • Scientific researchers keep up that despite the fact that animal research, (as some other models in vitro or on the other hand human), doesn't generally convey ideal outcomes for human pertinence, it's still – in blend with important non-creature techniques - the essential method to do research to comprehend living systems and to give the most ideal affirmation of the impacts of new medicines preceding the primary clinical preliminaries in people.
  • Clinical preliminaries are not ready to give results with 100% precision because of the huge inconstancy of the human population. The medicines improvement process including in silico, in vitro, pre-clinical (animals) and clinical (human) stages diminish the hazard for the Human population as a whole.

7 0
3 years ago
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