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Karolina [17]
2 years ago
8

Pls help asap!!

Biology
1 answer:
boyakko [2]2 years ago
6 0

Answer:

A geostationary orbit, also referred to as a geosynchronous equatorial orbit, is a circular geosynchronous orbit 35,786 kilometres in altitude above Earth's equator and following the direction of Earth's rotation.

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Exposed to the same conditions as the experimental group, except for one independent variable.
grin007 [14]

Answer:

control group

Explanation:

The control group is exposed to the same conditions as the experimental group, except for the variable being tested.

5 0
3 years ago
how does using the si v-scope compare to using a physical microscope? include at least three similarities and three differences
Svetach [21]

The similarities are;

  • Both of them depend on light to function
  • Both of them could be adjusted during studies
  • The object could be magnified or diminished during study.

<h3>What is SI V-Scope?</h3>

The SI V-Scope is a sort of a virtual  microscope that is designed to operate in a manner that is similar to that of the compound light microscope. The both tools could be used for investigation.

Recall that a microscope is a device that could be used to see a very small specimen. The first microscope was the compound microscope and was invented by Robert Hooke. This microscope was used to observe the cells of cork.

The following are the similarities between compound light microscope and  SI V-Scope;

Both of them depend on light to function

Both of them could be adjusted during studies

The object could be magnified or diminished during study.

Learn more about microscope:brainly.com/question/18661784

#SPJ1

5 0
1 year ago
Explain the four steps of how enzymes work
viktelen [127]
Speed. Reaction. Function. Alter.
3 0
3 years ago
A cell with 80 chromosomes undergoes mitosis. How many chromosomes are found in the daughter cells? How many daughter cells are
Natalka [10]

Answer:

1. 80 chromosomes are found in each of the daughter cells. 2. Two daughter cells are produced. 3. The daughter cells are identical to each other.

Explanation:

Mitosis is simply a process of cell division whereby two daughter cells that are genetically identical are produced from a single parent cell. A cell having 80 chromosomes would undergo Mitosis through these various stages:

Interphase: This can be referred to as the rest phase between cell division when mature enough for reproduction. This is a preparatory stage where DNA is duplicated and ready for the division of chromosomes

Prophase: This stage marks the beginning mitosis of the cell with 80 chromosomes. The chromatin threads start a coiling process in which the chromosomes become condensed to enable easy distribution to daughter cells without tangling.  

Prometaphase: This phase commences toward the end of the prophase, where the nuclear envelop breaks down. The chromosomes move toward to the center of the cell.

Metaphase: At this stage, the duplicated chromosomes line up on the mid plane or equator of the cell. During this stage, each chromatid is condensed completely and appears thick and distinct.

Anaphase: At this stage, the chromosomes move toward the poles as each replicated copies of the DNA of the cell ends up on either side of the cell. What we would have here at this stage is an entirely two new sister chromatid having 80 chromosomes. Cytokinesis begins towards the end of this stage as the parent cell cytoplasm divides which also continues at telophase.

Telophase: This is the final phase of Mitosis where two separate nuclei are formed and Cytokinesis takes place to complete the division of the cell to form two daughter cells having the same number of chromosomes. These cells are genetically identical to the original parent cell.

5 0
3 years ago
A glucose molecule is completely broken down to carbon dioxide and water in glycolysis and the citric acid cycle. True or False
lutik1710 [3]

Answer:

True

Explanation:

A glucose molecule enters glycolysis in the cytoplasm of the cell. The glycolytic reactions break down one molecule of glucose into two molecules of pyruvate. Each of the pyruvate molecules is then decarboxylated and is oxidized into acetyl CoA. Acetyl CoA enters Kreb's cycle. Acetyl CoA is completely broken down into CO2 and H2O in Kreb's cycle. In this way, glycolysis and Kreb's cycle break down the glucose molecule into CO2 and H2O in a stepwise manner.

3 0
3 years ago
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