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goldenfox [79]
4 years ago
5

Question 6 of 10

Biology
2 answers:
Vedmedyk [2.9K]4 years ago
8 0
B. the cell membrane determines the shape
klio [65]4 years ago
3 0

Answer:

The large central vacuole is surrounded by its own membrane and contains water and dissolved substances. Its primary role is to maintain pressure against the inside of the cell wall, giving the cell shape and helping to support the plant. ... The cell wall shapes, supports, and protects the cell.

Explanation:

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What type of phrase is “driving a car”
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Answer:

Laws of inertia/Newtons law of movement ?

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An Action being done???

Pollutants coming from a cars exhaust ????

Explanation:

Bro add some context .

8 0
2 years ago
Read 2 more answers
Cellular respiration begins with a pathway called glucose which takes place in the
Lady_Fox [76]

Glycolysis is the first step.

3 0
3 years ago
A) In how many cases in the genetic code would you fail to know the amino acid specified by a codon if you knew only the first t
Vesna [10]

Answer:

a) 28 cases

b)  3 cases

Explanation:

a) From the table of genetic codes, there are 28 codons that specify more than one amino acid assuming only the first two nucleotides are considered. In these cases, one cannot outrightly specify the amino acid the genetic codes are coding for without knowing the last nucleotide of the codes. <em>For example, UU can be for Phenylalanine or Leucine, CA can be for Histidine or Glutamine, etc. </em>

b) From the table of genetic codes, the first two nucleotides of Arginine can be either of CG or AG, that of Serine can be either of UC or AG while that Leucine can be either of CU or UU. Only in these <u>3 cases</u> would one fail to know which are the first two nucleotides assuming the name of the amino acids are given.

<em>See the attached image for the genetic code.</em>

7 0
3 years ago
What are two important steps during Prophase, Metaphase, Anaphase, Telophase, Cytokinesis?
loris [4]

During mitosis, when the nucleus divides, the two chromatids that make up each chromosome separate from each other and move to opposite poles of the cell. This is shown in Figure below. Mitosis actually occurs in four phases. The phases are called prophase, metaphase, anaphase, and telophase

3 0
3 years ago
Single-celled Paramecium live in pond water (a hypotonic environment relative to the cytosol). They have a structural feature, a
mylen [45]

Answer:

The correct answer is option A) "0.0 mM sucrose".

Explanation:

Since single-celled Paramecium use their contractile vacuole to osmoregulate upon hypotonic environments, it is expected that a condition where no sucrose or salt is added is the condition where the contractile vacuole would be most active. In this extremely hypotonic condition cells tend to absorb high quantities of water, the contractile vacuole pumps water out of the cell to regulate its osmotic pressure.

4 0
3 years ago
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