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Nina [5.8K]
4 years ago
5

A student is applying the scientific method to a study of the effect of temperature on plant growth. Each day he writes down the

temperature and plant height measurements in a table in his laboratory notebook. Which step of the scientific method does this describe?
Biology
1 answer:
snow_tiger [21]4 years ago
5 0
Gathering data do you have answer choices

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Scientists recently discovered a species of bacteria that’s capable of photosynthesis, but it’s anaerobic and doesn’t produce or
rodikova [14]

Anaerobic bacteria: Bacteria which does not use oxygen or in the absence of oxygen.

electron transport system is absent in photosynthetic anaerobic bacteria.

since, glycolysis, krebs cycle are essential metabolic pathways in order to produce energy and calvin cycle is essential for the photosynthesis process.

5 0
4 years ago
Read 2 more answers
What part of the cell regulates the movement of materials into and out of the cell
8090 [49]
The cell membrane does.
5 0
3 years ago
PLEASEE NEED HELP ASP
Musya8 [376]

Answer:

The correct answer is -

nucleus - reproduction, mitochondria- reproduction, golgi apparatus - waste production, endoplasmic reticulum - growth, ribosomes - growth, lysosomes- waste production, vacuoles - growth, cell membrane - interaction with the environment, chloroplast - uses energy, cell wall - interaction with the environment

Explanation:

A Cell has various organelles with more than one generic function such as the nucleus not just play role in cell reproduction but also plays role in regulating other organelle and cell growth by transcription. Mitochondria produces and provides energy for many functions such as growth, reproduction and substance transport.

Golgi apparatus package proteins and wastes to transfer them out of the cell. The ndoplasmic reticulum modifies the protein produced by ribosomes and helps in growth of the cell. Lysosomes digest waste and cell debris by lysosomal vesicles. Cell membrane and cell wall interact with outer environement.

8 0
3 years ago
How are hydrogen bonds similar to ionic bonds?​
Akimi4 [234]

Answer:

here u go

Explanation:

Hydrogen bonds are intermolecular powers; covalent and ionic bonds are intramolecular powers. Ionic bonds structure when one molecule moves electrons to another iota. The molecule that loses an electron turns into a positive particle.

4 0
3 years ago
Create a nucleotide sequence with at least 9 DNA bases. Then, replicate your DNA strand using the appropriate DNA bases.
arsen [322]

Answer and Explanation:

We need to create a nucleotide sequence, but first what are DNA nucleotides? They are the monomers of the entire nucleic acid strand of DNA.

DNA nucleotides have 4 bases: adenine (A), thymine (T), guanine (G), and cytosine (C). When pairing bases, A and T always go together and G and C always go together. (An interesting trick to remember this is Apple in the Tree and Car in the Garage.)

To create our own, we can draw up any combination of A's, T's, C's, and G's. I'm just going to arbitrarily write the following:

A A G C T T C G A T C G A C C

We need to pair these up by replicating it (remember A with T and G with C). The new strand will become:

T T C G A A G C T A G C T G G

Finally, we need to transcribe this back into the original format because replication is creating the same copy of something:

A A G C T T C G A T C G A C C

3 0
3 years ago
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