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BartSMP [9]
3 years ago
13

Which of the following is the earliest era of Earth's geologic time scale? Cenozoic

Biology
1 answer:
puteri [66]3 years ago
7 0

Answer: Paleozoic

Explanation:

Paleozoic is the earliest era

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Identify the organelles in the cell to the right. A b c d e f
Nat2105 [25]

Answer:

A) Cytoplasm

B) Chloroplast

C)  Plasma membrane

D) Cell membrane

E) Smooth endoplasmic reticulum & Rough endoplasmic reticulum

F) Cell wall

Explanation:

Look at the picture below

3 0
3 years ago
The intermediate filaments of a neuron are also called __________
grigory [225]

answer: Neuro filaments

explanation:

Neurofilaments (NF) are intermediate filaments found in the cytoplasm of neurons. Together with microtubules and microfilaments, they form the neuronalcytoskeleton. They are believed to function primarily to provide structural support for axons and to regulate axon diameter, which influences nerve conduction velocity.

5 0
3 years ago
Which of the following statements about the import of protein to the nucleus is correct? Choose all that apply.
dem82 [27]

The correct statements are:

•An NLS can be a monopartite or bipartite signal which includes a significant number of basic amino acids.

• The recycling of importins back to their original conformation requires GTP hydrolysis in the cytoplasm.

The other answers are incorrect because GTP is not required for an importin to bind to an NLS but for the release of importin and an NES or nuclear export signal  is the sequence  in a protein for export from the cell nucleus to the cytoplasm, not to the nucleolus.

6 0
3 years ago
Describe the role of proteins, lipids, and carbohydrates in the structure of the phospholipid bilayer. Include how
Ne4ueva [31]

Answer:

Carbohydrates covalently linked to proteins (glycoproteins) or lipids (glycolipids) are also a part of cell membranes, and function as adhesion and address loci for cells. The Fluid Mosaic Model describes membranes as a fluid lipid bilayer with floating proteins and carbohydrates.

Explanation:

6 0
3 years ago
A type of standing-water habitat in which the soil is acidic and decay is slow is called a _____.
Roman55 [17]

Answer:

Bog

Explanation:

A type of standing-water habitat in which the soil is acidic and decay is slow is called a <u>bog</u>.

4 0
3 years ago
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