79005 | Revisions

3. Which of the following statements are correct:

		a. DNA contains the four different bases A, G, U, and C
		b. nucleic acids contain sugar groups
		c. plants have chloroplasts and therefore can live without mitochondria
		d. cytosol is only present in eukaryotic cells
		e. ribosomes become linked by an mRNA molecule to form polyribosomes
		f. cytoplasmic membrane consists of phospholipid double layer and peripheral and integral proteins
		g. lysosomes digest only substances that have been taken up by endocytosis
		h. cell wall is permeable

		a. DNA contains the four different bases A, G, U, and C
		b. nucleic acids contain sugar groups
		c. plants have chloroplasts and therefore can live without mitochondria
		d. cytosol is only present in eukaryotic cells
		e. ribosomes become linked by an mRNA molecule to form polyribosomes
		f. cytoplasmic membrane consists of phospholipid double layer and peripheral and integral proteins
		g. lysosomes digest only substances that have been taken up by endocytosis
		h. cell wall is permeable

נערך Jan 09 '22 - 11:35 Ido Akiva