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kozerog [31]
3 years ago
7

Flattened membranes that package cellular substances for export are called

Biology
1 answer:
Simora [160]3 years ago
7 0

Answer:

Golgi apparatus

Explanation:

It is that organelle responsible for packaging and shipping of cellular substances. It has a "cis" and a "trans" end. The "cis" end is the entry end and the "trans" end is the exit end

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An embryologist is looking at a cross-section of a mouse embryo. she notices that flanking either side of the neural tube (the r
Studentka2010 [4]

The answer is ganglia. As indicated, they house many cell bodies of afferent and efferent neurons. Spinal ganglia are located in the dorsal (that contain cell bodies of afferent neurons) and ventral roots (that house cell body of efferent neurons) of a spinal nerve.






5 0
3 years ago
A green pea plant (Gg) reproduces with a yellow pea plant (gg). What is the dominant phenotype?
julia-pushkina [17]

Genotype is your complete heritable genetic energy Phentype is a discription of your actual physical characteristics.

answer - green pea plant is phenotype yellow is genotype

4 0
3 years ago
Describe the condition where lactase is not available pls uwu
NISA [10]

Answer:

Lactose intolerance

Explanation:

Lactose intolerance occurs when your small intestine doesn't produce enough of an enzyme (lactase) to digest milk sugar (lactose)

8 0
2 years ago
What does it mean to have similar embryos?
Ira Lisetskai [31]

Answer:

Signposts that determine the fate of cells.

Explanation:

Embryos for humans and other animals often look alike at certain developmental stages because they share ancient genes. This expression means that a more advanced organism, like humans, will resemble less advanced species during it's development stages.

5 0
3 years ago
A molecule with the formula C18H36O2, would probably exhibit which of the following characteristics?
Mashcka [7]
The answer would be A—the molecular formula given is that of a long-chain, saturated fatty acid, which would be insoluble in water (i.e., hydrophobic).

—————————

B describes carbohydrates, which can function as a storage of energy (e.g., starch or glycogen) or structural components (e.g., cellulose). The three examples just given are polymers of glucose, a monosaccharide; monosaccharide generally have the empirical formula CH2O; this is not the empirical formula of the given molecule (and, in any case, there are too few oxygen atoms for the number of carbon atoms), and so B is incorrect.

C describes an amino acid, likely an α-amino acid, which consist of a central, saturated carbon bonded to amino (—NH2) and carboxyl (—C(=O)OH) functional groups and a variable side chain, which determines the amino acid’s properties. Since the formula of an amino acid must contain nitrogen, which the formula given doesn’t have, the molecule couldn’t be an amino acid, and so C is incorrect.

D describes nucleic acids. Examples include DNA and RNA; nucleic acids and the nucleotide monomers that comprise them contain a nitrogenous base and a phosphate group. The given molecule’s formula has neither nitrogen nor phosphorus, and so cannot represent an amino acid, making D incorrect.
7 0
2 years ago
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