Answer:
Your answer is below
Explanation:
The first picture shows a cell membrane inside the protein there is a protein that needs energy to carries a molecule. Then, picture a is active transport, it needs energy.
The second picture shows a cell membrane that is that is eating a molecule then this picture shows a endocytosis process. It needs energy.
The third picture shows a cell membrane and a protein inside it, but it doesn't needs energy to carries a molecule, then this picture is an example of facilitated diffusion.
The fourth picture shows a membrane that is excreting wastes or molecules, then this picture is exocytosis. It needs energy.
Answer: G
Explanation: A galaxy is indeed a collection of stars, gas, and dust held together by gravity.
The answer is; A
There is no such RNA as endoplasmic RNA. After transcription, the mRNA form an initiation complex with ribosomes and tRNA. The tRNA brings in amino acids based on the sequence of codons on the mRNA. The amino acids are bonded together in chains to form a polypeptide.
Answer:
Chloroplast, cell wall and cell membrane, vacuoles, and mitochondria