Stack of membranes that packages chemicals

Biology

2 answers:

iogann1982 [59]3 years ago

6 0

Answer: golgi apparatus.

Explanation:

Ber [7]3 years ago

4 0

Term: golgi apparatus

Definition: stack of membranes that packages chemicals

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algol [13]

Answer:

a. Due to the lack of blood supply.

b. Due to a toxin.

Explanation:

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At which ocean-floor feature do plates move together?

frozen [14]

Answer:

divergent plate boundaries

Explanation:

Seafloor spreading occurs at divergent plate boundaries. As tectonic plates slowly move away from each other, heat from the mantle's convection currents makes the crust more plastic and less dense.

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Which of the following is true about proteins?

Kamila [148]

A. they differ based on the sequence of amino acids.

The two factors that determine the shape of a protein 
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2. Hence the next factor is how is the structure of the amino acids bended and folded with itself that forms the certain protein molecule and forms the larger complex structure

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Josie was observing the roots of a monocot plant. It had thin, long roots. What type of growth do the roots of monocots exhibit?

Delicious77 [7]

The roots of monocot plants exhibit PRIMARY GROWTH.
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Why is testcross necessary to determine genotype when an organism shows a dominant trait?

klasskru [66]

Test cross is the cross between an organism with unknown dominant genotype and an organism with known recessive genotype.
Since dominant trait results from a dominant allele, the test cross can determine if unknown genotype is heterozygous and homozygous dominant.

If A is dominant allele, and a is recessive allele, then AA is dominant homozygote, Aa is heterozygote, and aa is recessive homozygote.
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