Most fungi grow as a collection of tubular structures called ___________________.

Which of the following characteristics regarding eukaryotic organelles supports the endosymbiotic theory? Select all that apply.

a. Eukaryotic ribosomes are 70S just like prokaryotic ribosomes.

b. Mitochondria and chloroplasts have 70S ribosomes like prokaryotes.

c. Mitochondria and chloroplasts are double-membrane organelles similar in size to bacteria.

d. Mitochondria and chloroplasts have their own circular chromosome.

e. Eukaryotes can have cell walls like prokaryotes.

Fungal spores can be made by ________. Select all that apply.

a. Binary fission

b. Mitosis

c. Meiosis

d. Asexual reproduction

e. Sexual reproduction

f. Sporogony

Which of the following statements are true regarding protozoans? Select all that apply.

a. They are unicellular.

b. They have cell walls.

c. They are usually nonphotosynthetic.

d. They are animal-like protists.

e. Some are pathogens.

f. They usually have simple life cycles.

g. They often use sexual and asexual reproduction.

h. They usually lack nuclei.

i. They all have mitochondria.

Eukaryotic flagella differ from prokaryotic flagella in that:

a. Eukaryotic flagella use a rotary motion to propel the cell.

b. Eukaryotic flagella are made of proteins.

c. Eukaryotic flagella are not enclosed in a membrane.

d. Eukaryotic flagella have a 9 +2 arrangement of microtubules.